Emerson Liebert Intellislot Unity Communications Interface Card Technical Specifications

2015-03-30

: Emerson Emerson-Liebert-Intellislot-Unity-Communications-Interface-Card-Technical-Specifications-680279 emerson-liebert-intellislot-unity-communications-interface-card-technical-specifications-680279 emerson pdf

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Liebert® IntelliSlot® Modbus RTU, Modbus TCP, BACnet MSTP and
BACnet IP
Reference Guide
i
TABLE OF CONTENTS
1.0 LIEBERT EQUIPMENT COMPATIBILITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
1.1 What’s New in This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2 Connectivity to Liebert IntelliSlot Using Modbus RTU, Modbus TCP, BACnet MSTP
or BACnet IP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2.1 How to Use This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.3 Compatibility with Liebert Equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Table 1 Liebert Equipment and Compatible Liebert IntelliSlot Cards . . . . . . . . . . . . . . . . . . . . . . 2
2.0 MODBUS COMMUNICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2.1 Implementation Basics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Transmission Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Table 2 Modbus Remote Terminal Unit settings for Liebert IntelliSlot 485/IP interface
card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3 Modbus Packet Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3.1 Device Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3.2 Function Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 3 Supported Modbus function codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.3.3 Data Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.3.4 Error Check Field. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.4 RTU Framing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 4 Query sample . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 5 Response sample . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.0 MODBUS RTU AND MODBUS TCP PROTOCOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
3.1 Thermal Management Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe
System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status and
Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table 7 Extra notes key to Table 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe
System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and
Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Table 9 Extra notes key to Table 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe
System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ -
Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Table 11 Liebert CRV™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Table 12 Liebert CRV™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Table 13 Liebert CRV™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Table 14 Liebert HPC™ (Chiller) - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Table 15 Liebert HPC™ (Chiller) - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Table 16 Extra notes key to Table 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Table 17 Liebert HPC™ (Chiller) - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
ii
Table 18 Liebert XDC™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Table 19 Liebert XDC™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Table 20 Liebert XDP™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Table 21 Liebert XDP™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Table 22 Liebert XDP™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Table 23 Liebert DS™ and Liebert PeX™ - Status and Coil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Table 24 Liebert DS™ and Liebert PeX™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Table 25 Liebert XDF™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Table 26 Liebert XDF™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Table 27 Liebert Challenger 3000™, Liebert Deluxe System/3™, Liebert Himod™, Liebert
ICS™ - Input and Holding - LAM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Table 28 Liebert DataMate™, Liebert Mini-Mate Plus™, Liebert Mini-Mate2™ - Input and
Holding - L0B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Table 29 Liebert DataMate™, Liebert Mini-Mate2™ - Input and Holding - MM2 . . . . . . . . . . . . . . 97
Table 30 Liebert Mini-Mate2™ 8 Ton - Input and Holding - L8T . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Table 31 Liebert Atlas Air™, Liebert Atlas PEC™, Liebert LECS 15™ - Input and
Holding - C10 2-step . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Table 32 Liebert Atlas Air™, Liebert Atlas PEC™, Liebert CEMS 100™ - Input and
Holding - C100 4-step . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
3.2 Power Distribution and Power Conditioning Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Table 33 Liebert FPC™, Liebert PPC™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Table 34 Liebert Datawave™, Liebert FPC™, Liebert PPC™ - Input and Holding - PMP
Option for Liebert FPC and Liebert PPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Table 35 Liebert FPC™, Liebert PPC™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Table 36 Liebert FPC™, Liebert PPC™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Table 37 Liebert EXC™, Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™, Liebert
RX™, Liebert STS2/PDU™ - Status and Coil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Table 38 Liebert EXC™, Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™, Liebert
RX™, Liebert STS2/PDU™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Table 39 Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™ - Status and Coil . . . . . . . 130
Table 40 Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™ - Input and Holding. . . . . 131
Table 41 Liebert EXC™, Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™, Liebert
RX™, Liebert STS2/PDU™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Table 42 Liebert® STS™, Liebert STS/PDU™ - Input and Holding - STS . . . . . . . . . . . . . . . . . . . . 136
Table 43 Liebert® STS2™, Liebert STS2/PDU™ - Input and Holding - STS2 . . . . . . . . . . . . . . . . . 138
3.3 UPS Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Table 44 Liebert APM™, Liebert NXC™, Liebert NXR™- Status and Coil . . . . . . . . . . . . . . . . . . . 142
Table 45 Liebert APM™, Liebert NXC™, Liebert NXR™- Input and Holding. . . . . . . . . . . . . . . . . 143
Table 46 Liebert APM™, Liebert NXC™, Liebert NXR™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . 145
Table 47 Liebert APS™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Table 48 Liebert APS™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Table 49 Liebert APS™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Table 50 Liebert GXT2™ and Liebert GXT3™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Table 51 Liebert GXT2™ and Liebert GXT3™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . 159
iii
Table 52 Liebert HiNet™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Table 53 Liebert HiNet - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Table 54 Liebert Nfinity® - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Table 55 Liebert Nfinity® - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Table 56 Liebert NX™ - Status and Coil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Table 57 Liebert NX™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Table 58 Liebert NX 225-600kVA UPS - Input and Holding 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Table 59 Liebert NXL™ - 60Hz, UL version (Model 40) - Status and Coil . . . . . . . . . . . . . . . . . . . 170
Table 60 Liebert NXL™ - 60Hz, UL version (Model 40) - Input and Holding . . . . . . . . . . . . . . . . 173
Table 61 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary. . . . . . . . . . . . . . . . . . . . . . . . . 185
Table 62 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Status and Coil . . . . . . . . . . . . 190
Table 63 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Input and Holding . . . . . . . . . 193
Table 64 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Glossary . . . . . . . . . . . . . . . . . 204
Table 65 Liebert PowerSure™ Interactive (before July 2008) - Status and Coil . . . . . . . . . . . . . . 212
Table 66 Liebert PowerSure™ Interactive (before July 2008) - Input and Holding. . . . . . . . . . . . 213
Table 67 Liebert PowerSure™ Interactive 2 - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Table 68 Liebert PowerSure™ Interactive 2 - Input and Holding. . . . . . . . . . . . . . . . . . . . . . . . . . 215
Table 69 Liebert Series 300™ UPS - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Table 70 Liebert Series 300™ UPS - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Table 71 Liebert Series 600™ UPS - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Table 72 Liebert Series 600™ UPS - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Table 73 Liebert Series 610™ SCC UPS - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Table 74 Liebert Series 610 SCC UPS - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Table 75 Liebert HiPulse™, Liebert SICE 7200™- Input and Holding - SMM/SSM. . . . . . . . . . . . 223
Table 76 Liebert SICE 7200™ - Input and Holding - SSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Table 77 Liebert Npower™ - Input and Holding - IMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
3.4 Battery Monitoring Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Table 78 Alber® BDSU™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Table 79 Alber® BDSU™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
4.0 BACNET COMMUNICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .236
4.1 BACnet Protocol Implementation Conformance Statement . . . . . . . . . . . . . . . . . . . . . . . . 236
4.1.1 Segmentation Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
4.1.2 Supported Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
4.1.3 Standard Object Types Supported . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
4.1.4 Object Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
4.2 Thermal Management Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Table 80 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe
System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert
PDX™ - Binary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Table 81 Extra Notes to Table 80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
iv
Table 82 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe
System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert
PDX™ - Analog Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Table 83 Extra Notes to Table 82 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Table 84 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe
System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert
PDX™ - Multistate Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Table 85 Extra Notes to Table 84 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Table 86 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe
System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert
PDX™ - Glossary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Table 87 Liebert CRV™ - Binary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Table 88 Liebert CRV™ - Analog Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Table 89 Liebert CRV™ - Multistate Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295
Table 90 Liebert CRV™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298
Table 91 Liebert HPC™ - Binary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Table 92 Liebert HPC™ - Analog Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306
Table 93 Liebert HPC™ - Multistate Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Table 94 Extra Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Table 95 Liebert HPC™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Table 96 Liebert XDP™, Liebert XDC™ - Binary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Table 97 Liebert XDP™, Liebert XDC™ - Analog Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314
Table 98 Liebert XDP™, Liebert XDC™ - Multistate Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316
Table 99 Liebert XDP™, Liebert XDC™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322
Table 100 Liebert DataMate™, Liebert Mini-Mate2™ - MM2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Table 101 Liebert Mini-Mate2™ 8 Ton - L8T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330
4.3 UPS Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Table 102 Liebert APM™, Liebert NXC™, Liebert NXR™ - Binary Data . . . . . . . . . . . . . . . . . . . . . 331
Table 103 Liebert APM™, Liebert NXC™, Liebert NXR™ - Analog Data . . . . . . . . . . . . . . . . . . . . . 332
Table 104 Liebert APM™, Liebert NXC™, Liebert NXR™ - Multistate Data . . . . . . . . . . . . . . . . . . 333
Table 105 Liebert APM™, Liebert NXC™, Liebert NXR™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . 334
Table 106 Liebert APS™ - Binary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
Table 107 Liebert APS™ - Analog Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339
Table 108 Liebert APS™ - Multistate Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
Table 109 Liebert APS™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343
Table 110 Liebert NXL™- 60Hz, UL version (Model 40) - Binary Data . . . . . . . . . . . . . . . . . . . . . . 347
Table 111 Liebert NXL™ - 60Hz, UL version (Model 40) - Analog Data . . . . . . . . . . . . . . . . . . . . . 352
Table 112 Liebert NXL™ - 60Hz, UL version (Model 40) - Multistate Data. . . . . . . . . . . . . . . . . . . 358
Table 113 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary. . . . . . . . . . . . . . . . . . . . . . . . . 364
Table 114 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Binary Data. . . . . . . . . . . . . . 372
Table 115 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Analog Data. . . . . . . . . . . . . . 376
Table 116 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Multistate Data. . . . . . . . . . . 379
Table 117 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Glossary. . . . . . . . . . . . . . . . . 386
Liebert Equipment Compatibility - What’s New in This Manual
1Liebert
® IntelliSlot® Modbus/BACnet
1.0 LIEBERT EQUIPMENT COMPATIBILITY
1.1 What’s New in This Manual
Emerson Network Power® has introduced a new Liebert IntelliSlot® card platform—the Liebert
IntelliSlot Unity™ card. This platform combines the Modbus RTU, Modbus TCP, BACnet MSTP and
BACnet IP outputs of existing cards into a common, unified platform. The Liebert IS-UNITY-DP card
allows selecting two of the available protocols.
The Liebert IS-UNITY-DP card is interchangeable with the IS-485L, IS-485X, IS-IPBML, IS-IPBMX,
IS-WEBL and IS-WEBX cards for the protocols offered. The information output by the Liebert Unity
card is the same as the output of the IS-485L, IS-485X, IS-IPBML and IS-IPBMX cards. The card
offers Modbus RTU/TCP and BACnet MSTP/IP.
The Liebert NX™ 225-600kVA UPS is also supported with the Chloride ManageUPS Net Adapter +B
communication card so the Modbus mapping supported with this configuration has been included.
1.2 Connectivity to Liebert IntelliSlot Using Modbus RTU, Modbus TCP, BACnet
MSTP or BACnet IP
This document describes the Modbus and BACnet communications protocols available for
communication with Emerson Network Power equipment. Included are the Liebert IntelliSlot
Modbus RTU, Modbus TCP, BACnet MSTP and the BACnet IP communications cards.
• The Modbus information includes implementation basics, supported types, frame format, function
code support and similar subjects.
• The BACnet information includes the BACnet service listing, object types, device objects, analog
objects, binary objects, multistate objects and BACnet engineering units.
1.2.1 How to Use This Manual
Table 1 shows the type of Liebert IntelliSlot card required for selected Liebert products. Find the
product first and the Reference Table, the three columns to the right of that are the cards supported
for the product.
The information is organized by Product Name, Table Number, Controller Protocol and Card Part
Number.
Modbus tables are first and BACnet tables second with products in the following sections:
• Thermal Management Products
• Power Distribution and Power Conditioning Products (Modbus Only)
•UPS Systems
• Battery Monitoring Products (Modbus Only)
Products currently shipping are shown first in each section, followed by older equipment.
Liebert Equipment Compatibility - Compatibility with Liebert Equipment
Liebert® IntelliSlot® Modbus/BACnet 2
1.3 Compatibility with Liebert Equipment
Table 1 Liebert Equipment and Compatible Liebert IntelliSlot Cards
Product Supported
Refer
to
Tables:
Controller /
Protocol
Compatible Card Part Number
Liebert IntelliSlot
Modbus RTU
Card
Liebert IntelliSlot
Web / Modbus RTU
Card
Modbus TCP /
BACnet IP
MODBUS RTU & MODBUS TCP PROTOCOLS
•Thermal Management Products
Liebert Challenger 3000™6-10
Liebert
iCOM®
v4
IS-485L
IS-UNITY-DP —IS-IPBML
IS-UNITY-DP
Liebert Challenger ITR™6-10
Liebert CRV™11-13
Liebert CW™6-10
Liebert DCP™20-22
Liebert Deluxe System/3™6-10
Liebert DS™6-10
Liebert DSE™6-10
Liebert HPC™ (Chiller) 14-17
Liebert HPM™6-10
Liebert PeX™6-10
Liebert PCW/PDX 6-10
Liebert XDC™18-19
Liebert XDP™20-22
Liebert DS 23-24 Liebert
iCOM
v3
OC485-LBDS — —Liebert PeX 23-24
Liebert XDF™25-26
Liebert Challenger 3000 27
LAM OC485-ADPT IS-WEBADPT —
Liebert Deluxe System/3 27
Liebert Himod™27
Liebert ICS™27
Liebert DataMate™28
L0B OC485-ADPT IS-WEBADPT —Liebert Mini-Mate Plus™28
Liebert Mini-Mate2™28
Liebert DataMate™29
MM2 OC485-ADPT IS-WEBADPT
IS-WEBADPT
(BACnet IP
Only)
Liebert Mini-Mate2 29
Liebert Mini-Mate2 8 Ton 30 L8T OC485-ADPT IS-WEBADPT
IS-WEBADPT
(BACnet IP
Only)
Liebert Atlas Air™31
C10
2-step OC485-ADPT IS-WEBADPT —Liebert Atlas PEC™31
Liebert LECS 15™31
Liebert Atlas Air 32
C100
4-step OC485-ADPT IS-WEBADPT —Liebert Atlas PEC 32
Liebert CEMS 100™32
Liebert Equipment Compatibility - Compatibility with Liebert Equipment
3Liebert
® IntelliSlot® Modbus/BACnet
•Power Distribution & Power Conditioning Products
Liebert EXC™37,38,
41 LDMF
IS-485S —
IS-485S
( Modbus TCP
only)
Liebert FDC™37-41 LDMF, CPM
Liebert FPC™35-41 VPMP, LDMF,
CPM
Liebert PPC™35-41
Liebert RDC™37-41 LDMF, CPM
Liebert RX™39-41 LDMF
Liebert FPC 33 PMP2 OC485-ADPT IS-WEBADPT —
Liebert PPC 33 —
Liebert Datawave™34
PMP OC485-ADPT IS-WEBADPT
—
Liebert FPC 34 —
Liebert PPC 34 —
Liebert STS™42 STS OC485-ADPT IS-WEBADPT —
Liebert STS/PDU™42 —
Liebert STS2™37-43 STS2
OC485-ADPT IS-WEBADPT
—
Liebert STS2/PDU™
43 —
37,38,
41, 43
STS2 with
LDMF —
•UPS Systems
Liebert APM™44-46 —IS-485L
IS-UNITY-DP —IS-IPBML
IS-UNITY-DP
Liebert APS™47-49 — IS-UNITY-DP — IS-UNITY-DP
Liebert GXT2™50-51 —OC-485 — —
Liebert GXT3™50-51 —OC-485 — —
Liebert HiNet™52-53 —OC-485 — —
Liebert Nfinity™54-55 —OC-485 — —
Liebert NX™56-57 —OC-485 — —
Liebert NXC™44-46 —
IS-485L
IS-UNITY
IS-UNITY-DP
—IS-IPBML
IS-UNITY-DP
Liebert NXR™44-46 —IS-485L
IS-UNITY-DP —IS-IPBML
IS-UNITY-DP
Liebert NXL™- 60 Hz, UL version
(Model 40—SA, SR, SN, MM, CD) 59-61 —IS-485X
IS-UNITY-DP —IS-IPBMX
IS-UNITY-DP
Liebert NXL™- 50 Hz, CE version
(Model 48 and 49—SA, SR, SN,
MM, CD)
62-64 — IS-UNITY-DP — IS-UNITY-DP
Liebert PowerSure Interactive™65-66 —OC-485 — —
Liebert PowerSure Interactive 2™67-68 —OC-485 — —
Liebert Series 300™ UPS 69-70 — OC485-ADPT IS-WEBADPT —
Liebert Series 600™ UPS 71-72 — OC485-ADPT IS-WEBADPT —
Liebert Series 610™ SCC UPS 73-74 — OC485-ADPT IS-WEBADPT —
Liebert HiPulse™75 SMM/SSM OC485-ADPT IS-WEBADPT —
Liebert SICE 7200™75
Liebert SICE 7200™76 SSC OC485-ADPT IS-WEBADPT —
Liebert Npower™77 IMP OC485-ADPT IS-WEBADPT —
Table 1 Liebert Equipment and Compatible Liebert IntelliSlot Cards (continued)
Product Supported
Refer
to
Tables:
Controller /
Protocol
Compatible Card Part Number
Liebert IntelliSlot
Modbus RTU
Card
Liebert IntelliSlot
Web / Modbus RTU
Card
Modbus TCP /
BACnet IP
Liebert Equipment Compatibility - Compatibility with Liebert Equipment
Liebert® IntelliSlot® Modbus/BACnet 4
•Battery Monitoring Products
Alber BDSU™78-79 — IS-485X —
IS-IPBMX
( Modbus TCP
only)
BACNET MSTP and BACNET IP PROTOCOLS
•Thermal Management Products
Liebert Challenger 3000™80-86
Liebert
iCOM
v4
——
IS-IPBML
IS-UNITY-DP
Liebert Challenger ITR™80-86
Liebert CRV™87-90
Liebert CW™80-86
Liebert DCP™96-99
Liebert Deluxe System/3 80-86
Liebert DS™80-86
Liebert DSE™80-86
Liebert HPC™91-95
Liebert HPM™80-86
Liebert PeX™80-86
Liebert PCW/PDX 80-86
Liebert XDC™96-99
Liebert XDP™96-99
Liebert DataMate™100 MM2 — — IS-WEBADPT
(BACnet IP only)
Liebert Mini-Mate2 100
Liebert Mini-Mate2™ 8 Ton 101 L8T — —
•Power Protection Products
Liebert APM 102-
105 — IS-UNITY-DP — IS-UNITY-DP
Liebert APS 106-
109 — IS-UNITY-DP — IS-UNITY-DP
Liebert NXC™102-
105 — IS-UNITY-DP — IS-UNITY-DP
Liebert NXR™102-
105 — IS-UNITY-DP — IS-UNITY-DP
Liebert NXL- 60Hz, UL version
(Model 40)
110-
113 — IS-UNITY-DP — IS-UNITY-DP
Liebert NXL™ - 50Hz, CE version
(Models 48 and 49)
114-
117 — IS-UNITY-DP — IS-UNITY-DP
Table 1 Liebert Equipment and Compatible Liebert IntelliSlot Cards (continued)
Product Supported
Refer
to
Tables:
Controller /
Protocol
Compatible Card Part Number
Liebert IntelliSlot
Modbus RTU
Card
Liebert IntelliSlot
Web / Modbus RTU
Card
Modbus TCP /
BACnet IP
Modbus Communications - Implementation Basics
5Liebert
® IntelliSlot® Modbus/BACnet
2.0 MODBUS COMMUNICATIONS
2.1 Implementation Basics
Modbus protocol provides control and data acquisition, through query and response, between master
and slave devices. This protocol comprises the rules for communication, controlling the message
format between devices, how master and slave devices initiate communications, as well as unit
identification, message-handling and error-checking.
The Liebert IntelliSlot 485/IP card acts as a slave device on a network. This network can be a
multidrop configuration over EIA-485, where multiple slaves reside on a common wire or loop.
2.2 Transmission Format
The Liebert IntelliSlot 485/IP interface card supports Modbus Remote Terminal Unit (RTU)
transmission modes. See Table 2 below.
2.3 Modbus Packet Format
Each Modbus packet consists of these fields:
• Device Address
• Function Code
• Data Field(s)
• Error Check Field
2.3.1 Device Address
The address field immediately follows the beginning of the frame and consists of 8-bits (RTU). This bit
indicates the user-assigned address of the slave device that is to receive the message from the
attached master device.
Each slave must be assigned a unique address. Only the addressed slave will respond to a query that
contains its address.
Table 2 Modbus Remote Terminal Unit settings for Liebert IntelliSlot 485/IP interface card
Physical
Port
Transmission
Mode
Baud
Rate
Data
Bits
Parity
Bits
Stop
Bits
Start
Bits
EIA-485/422
2 wire RTU 9600, 19200
or 38400 8None1 1
Modbus Communications - RTU Framing
Liebert® IntelliSlot® Modbus/BACnet 6
2.3.2 Function Code
The function code field tells the addressed slaves what function to perform. Function codes are
designed to invoke a specific action by the slave device. The function code ranges from 1 to 127.
Liebert IntelliSlot Modbus server supports the following Modbus function codes.
2.3.3 Data Fields
The data field length varies, depending on whether the message is a request or a response to a packet.
This field typically contains information required by the slave device to perform the command
specified or to the response to a data request from the master device.
2.3.4 Error Check Field
The Error Check Field consists of a 16-bit (2 byte) Cyclical Redundancy Check (CRC16). It allows the
receiving device to detect a packet that has been corrupted by transmission errors.
2.4 RTU Framing
The example below shows a typical query and response from a Liebert IntelliSlot interface card. The
master device initiates a query asking Slave Device, with address 2, for holding registers starting at
holding register 40051 (offset 50) and including next two registers (three total).
Slave Device, with address 2, responds to Function Code 3 with 6 bytes of hexadecimal data and ends
with CRC16 checksum.
Table 3 Supported Modbus function codes
Code Function Description
01 Read Coils
Read from 1 to 2000 contiguous status of coils managed by the server. Coils in the
response message are packed as one per bit of a byte, 1=On and 0=Off. If the requested
quantity of coils is not a multiple of 8, zeros are padded in the final byte.
02 Read Discrete Inputs
Read from 1 to 2000 contiguous input status managed by the server. Discrete inputs in
the response message are packed as one per bit of a byte, 1=On and 0=Off. If the
requested number of inputs is not a multiple of 8, zeros are padded in the final byte.
03 Read Holding Registers Read the contents of contiguous block of 1 to 127 holding registers. Data are packed as
two bytes per register; the first byte contains the high order bits.
04 Read Input Registers Read the contents of contiguous block of 1 to 127 Input registers. Data are packed as
two bytes per register; the first byte contains the high order bits.
05 Write Single Coil Write a single output to either On (1) or Off (0) mapped in coil section.
06 Write Single Register Write a value into a single holding register;
15 Write Multiple Coils Force each coil in a sequence of coils to either On or Off.
16 Write Multiple Registers Write values into a block of contiguous registers (1 to 120)
Table 4 Query sample
Slave
Address
Function
Code
Starting Register Number of Registers CRC16
Hi Byte Lo Byte Hi Byte Lo Byte Hi Byte Lo Byte
02 03 00 32 00 03 E5 FA
Table 5 Response sample
Slave
Address
Function
Code
Count:
Bytes of
Data
Register CRC16
40051 Data 40052 Data 40053 Data
Hi Byte Lo ByteHi Lo Hi Lo Hi Lo
02 03 6 1 58 00 FA 00 54 1B 0D
Register values: 40051 = 158 (hex) = 344 (decimal)
40052 = FA (hex) = 250 (decimal)
40053 = 54 (hex) = 84 (decimal)
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
7Liebert
® IntelliSlot® Modbus/BACnet
3.0 MODBUS RTU AND MODBUS TCP PROTOCOLS
3.1 Thermal Management Products
Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil
Controller Liebert iCOM® v4
Liebert Products
Units with
Liebert iCOM®:
Liebert HPM
Units with Liebert iCOM Firmware
PA1.04.033.STD or later:
Liebert Challenger 3000
Liebert Challenger ITR
Liebert CW
Liebert Deluxe System/3
Liebert DS
Liebert DSE
Liebert PeX
Available Points
Data Label Status Coil
Number
of Bits Notes Extra Notes
Ext Reheat Lockout 10009 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Humidifier Lockout 10010 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Minimum Chilled Water Temp Set Point Enable 10013 13 1 0 = disabled
1 = enabled 1, 2, 3, 4, 5, 6, 7, 8, 9
Return Air Sensor Event Control 10019 19 1 0 = disabled
1 = enabled 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Air Sensor A Event Control 10020 20 1 0 = disabled
1 = enabled 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Compressor Lockout 10021 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
System On/Off Control — 25 1 0 = off
1 = on 1, 2, 3, 4, 5, 6, 7, 8, 9
Fan State 10025 — 1 0 = off
1 = on 1, 2, 3, 4, 5, 6, 7, 8, 9
Cooling State 10026 — 1 0 = off
1 = on 1, 2, 3, 4, 5, 6, 7, 8, 9
Free Cooling State 10027 — 1 0 = off
1 = on 1, 2, 3, 4, 5, 6, 7, 8, 9
Hot Water / Hot Gas State 10028 — 1 0 = off
1 = on 1, 2, 3, 4, 5, 6, 7, 8, 9
Electric Reheat State 10029 — 1 0 = off
1 = on 1, 2, 3, 4, 5, 6, 7, 8, 9
Humidifier State 10030 — 1 0 = off
1 = on 1, 2, 3, 4, 5, 6, 7, 8, 9
Dehumidifier State 10031 — 1 0 = off
1 = on 1, 2, 3, 4, 5, 6, 7, 8, 9
Main Fan Overload 10034 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Loss of Air Flow 10035 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Loss of Flow 10036 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor High Head Pressure 10037 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor Low Suction Pressure 10038 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor Thermal Overload 10039 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor Pump Down Issue 10040 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor High Head Pressure 2 10041 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor Low Suction Pressure 2 10042 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 8
Compressor Thermal Overload 2 10043 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor Pump Down Issue 2 10044 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Dig Scroll Comp Over Temp 1 10045 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Dig Scroll Comp Over Temp 2 10046 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Smoke Detected 10047 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Water Under Floor 10048 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Humidifier Issue 10049 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Standby Glycol Pump On 10050 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Standby Unit On 10051 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Condenser Pump High Water 10052 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Return Air Sensor Issue 10053 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Loss of Air Blower 10055 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Humidifier Low Water 10058 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Humidifier Over Current 10059 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Over Temperature 10060 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Shutdown - Loss Of Power 10061 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Supply Chilled Water Over Temp 10065 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Return Air Over Temperature 10067 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Return Air Under Temperature 10068 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
High Return Humidity 10069 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Low Return Humidity 10070 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Air Sensor A Over Temperature 10071 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Air Sensor A Under Temperature 10072 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Air Sensor A High Humidity 10073 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Air Sensor A Low Humidity 10074 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Supply Chilled Water Loss of Flow 10075 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Clogged Air Filter 10076 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Supply Air Sensor Issue 10077 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Free Cooling Temp Sensor Issue 10078 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Air Sensor A Issue 10079 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Fan Hours Exceeded 10080 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor Hours Exceeded 1 10081 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor Hours Exceeded 2 10082 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil (continued)
Controller Liebert iCOM® v4
Liebert Products
Units with
Liebert iCOM®:
Liebert HPM
Units with Liebert iCOM Firmware
PA1.04.033.STD or later:
Liebert Challenger 3000
Liebert Challenger ITR
Liebert CW
Liebert Deluxe System/3
Liebert DS
Liebert DSE
Liebert PeX
Available Points
Data Label Status Coil
Number
of Bits Notes Extra Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
9Liebert
® IntelliSlot® Modbus/BACnet
Free Cooling Valve Hours Exceeded 10083 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Electric Reheater Hours Exceeded 1 10084 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Electric Reheater Hours Exceeded 2 10085 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Electric Reheater Hours Exceeded 3 10086 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Hot Water / Hot Gas Valve Hours Exceeded 10087 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Humidifier Hours Exceeded 10088 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Dehumidifier Hours Exceeded 10089 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Unit Communication Lost 10091 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Master Unit Communication Lost 10092 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Unit Code Missing 10094 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Service Required 10098 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Humidifier Control Board Not Detected 10099 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Customer Input 1 10104 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Customer Input 2 10105 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Customer Input 3 10106 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Customer Input 4 10107 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Dig Scroll Comp Discharge Temp Sensor Issue 1 10108 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Dig Scroll Comp Discharge Temp Sensor Issue 2 10109 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Supply Air Over Temperature 10209 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Supply Air Under Temperature 10210 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Ambient Air Sensor Issue 10211 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Compressor Short Cycle 1 10212 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor Short Cycle 2 10213 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Free Cooling Lockout 10214 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Reheater Over Temperature 10215 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Humidifier Cylinder Worn 10216 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Humidifier Under Current 10217 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Fan Issue 10218 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Condenser TVSS Issue 10219 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Condenser VFD Issue 10220 — 1 Active on Alarm 1, 2, 3, 5, 6, 7, 8
Condenser Issue 1 10221 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Condenser Issue 2 10222 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
BMS Communications Timeout 10223 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil (continued)
Controller Liebert iCOM® v4
Liebert Products
Units with
Liebert iCOM®:
Liebert HPM
Units with Liebert iCOM Firmware
PA1.04.033.STD or later:
Liebert Challenger 3000
Liebert Challenger ITR
Liebert CW
Liebert Deluxe System/3
Liebert DS
Liebert DSE
Liebert PeX
Available Points
Data Label Status Coil
Number
of Bits Notes Extra Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 10
Digital Output Board Not Detected 1 10224 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Digital Output Board Not Detected 2 10225 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Digital Output Board Not Detected 3 10226 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
RAM Battery Issue 10227 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Water Leakage Detector Sensor Issue 10228 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
External Fire Detected 10229 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Chilled Water Control Valve Failure 1 10230 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Chilled Water Control Valve Failure 2 10231 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Unit Off 10232 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Unit On 10233 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Unit Partial Shutdown 10234 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Unit Shutdown 10235 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
High Power Shutdown 10236 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Unit Standby 10237 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Maintenance Due 10238 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Maintenance Completed 10239 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor Low Pressure Transducer Issue 1 10240 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor Low Pressure Transducer Issue 2 10241 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor High Pressure Transducer Issue 1 10242 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor High Pressure Transducer Issue 2 10243 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor Capacity Reduced 10244 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Dew Point Over Temperature 10345 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Dew Point Under Temperature 10346 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Ext Dew Point Over Temperature 10347 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Ext Dew Point Under Temperature 10348 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Compressor Superheat Over Threshold 1 10349 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Compressor Superheat Over Threshold 2 10350 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Unspecified General Event 10351 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Average Over Temperature 10352 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Average Under Temperature 10353 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor System Average Over
Temperature 10354 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor System Average Under
Temperature 10355 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil (continued)
Controller Liebert iCOM® v4
Liebert Products
Units with
Liebert iCOM®:
Liebert HPM
Units with Liebert iCOM Firmware
PA1.04.033.STD or later:
Liebert Challenger 3000
Liebert Challenger ITR
Liebert CW
Liebert Deluxe System/3
Liebert DS
Liebert DSE
Liebert PeX
Available Points
Data Label Status Coil
Number
of Bits Notes Extra Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
11 Liebert® IntelliSlot® Modbus/BACnet
Remote Sensor Over Temperature 1 10356 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Over Temperature 2 10357 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Over Temperature 3 10358 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Over Temperature 4 10359 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Over Temperature 5 10360 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Over Temperature 6 10361 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Over Temperature 7 10362 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Over Temperature 8 10363 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Over Temperature 9 10364 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Over Temperature 10 10365 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Under Temperature 1 10366 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Under Temperature 2 10367 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Under Temperature 3 10368 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Under Temperature 4 10369 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Under Temperature 5 10370 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Under Temperature 6 10371 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Under Temperature 7 10372 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Under Temperature 8 10373 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Under Temperature 9 10374 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Under Temperature 10 10375 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Issue 1 10376 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Issue 2 10377 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Issue 3 10378 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Issue 4 10379 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Issue 5 10380 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Issue 6 10381 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Issue 7 10382 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Issue 8 10383 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Issue 9 10384 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Remote Sensor Issue 10 10385 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Air Economizer Emergency Override 10386 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Air Economizer Reduced Airflow 10387 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Temperature Control Sensor Issue 10388 — 1 Active on Alarm 2, 3, 4, 5, 6, 7, 8, 9
Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil (continued)
Controller Liebert iCOM® v4
Liebert Products
Units with
Liebert iCOM®:
Liebert HPM
Units with Liebert iCOM Firmware
PA1.04.033.STD or later:
Liebert Challenger 3000
Liebert Challenger ITR
Liebert CW
Liebert Deluxe System/3
Liebert DS
Liebert DSE
Liebert PeX
Available Points
Data Label Status Coil
Number
of Bits Notes Extra Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 12
EEV Unspecified General Event 10488 — 1 Active on Alarm 6, 7, 8, 9
Static Pressure Sensor Issue 10489 — 1 Active on Alarm 3, 4, 5, 7, 8, 9
High Static Pressure 10490 — 1 Active on Alarm 3, 4, 5, 7, 8, 9
Low Static Pressure 10491 — 1 Active on Alarm 3, 4, 5, 7, 8, 9
Pump Unspecified General Event 10492 — 1 Active on Alarm 6, 7, 8, 9
Condenser Unit Unspecified General Event 10493 — 1 Active on Alarm 3, 4, 5, 6, 7, 8, 9
Condenser Circuit Unspecified General Event 10494 — 1 Active on Alarm 3, 4, 5, 6, 7, 8, 9
Input Undervoltage 1 10500 — 1 Active on Alarm 5
Input Undervoltage 2 10501 — 1 Active on Alarm 5
Input Undervoltage 3 10502 — 1 Active on Alarm 5
Input Undervoltage 4 10503 — 1 Active on Alarm 5
Input Undervoltage 5 10504 — 1 Active on Alarm 5
Input Undervoltage 6 10505 — 1 Active on Alarm 5
Return Humidity Sensor Issue 10600 — 1 Active on Alarm 4, 5, 7, 8, 9
Compressor Low Differential Pressure Lockout 1 10601 — 1 Active on Alarm 7, 8, 9
Compressor Low Differential Pressure Lockout 2 10602 — 1 Active on Alarm 7, 8, 9
Airflow Sensor Issue 10603 — 1 Active on Alarm 4, 5, 7, 8, 9
Ext Air Damper Position Issue 10604 — 1 Active on Alarm 4, 5, 7, 8, 9
Ext Power Source A Failure 10605 — 1 Active on Alarm 4, 5, 7, 8, 9
Ext Power Source B Failure 10606 — 1 Active on Alarm 4, 5, 7, 8, 9
Static Pressure Sensor Out of Range 10607 — 1 Active on Alarm 4, 5, 7, 8, 9
Fluid Temperature Sensor Issue 1 10608 — 1 Active on Alarm 5
Fluid Temperature Sensor Issue 2 10609 — 1 Active on Alarm 5
Fluid Flow Sensor Issue 1 10610 — 1 Active on Alarm 5
Fluid Flow Sensor Issue 2 10611 — 1 Active on Alarm 5
Mixed Mode Lockout 10620 — 1 Active on Alarm 7, 8, 9
Aux Air Temp Device Communication Lost 10630 — 1 Active on Alarm 5
Modbus Power Meter Communication Lost 1 10640 — 1 Active on Alarm 5
Modbus Power Meter Communication Lost 2 10641 — 1 Active on Alarm 5
Modbus Power Meter Communication Lost 3 10642 — 1 Active on Alarm 5
Modbus Power Meter Communication Lost 4 10643 — 1 Active on Alarm 5
Modbus Power Meter Communication Lost 5 10644 — 1 Active on Alarm 5
Modbus Power Meter Communication Lost 6 10645 — 1 Active on Alarm 5
Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil (continued)
Controller Liebert iCOM® v4
Liebert Products
Units with
Liebert iCOM®:
Liebert HPM
Units with Liebert iCOM Firmware
PA1.04.033.STD or later:
Liebert Challenger 3000
Liebert Challenger ITR
Liebert CW
Liebert Deluxe System/3
Liebert DS
Liebert DSE
Liebert PeX
Available Points
Data Label Status Coil
Number
of Bits Notes Extra Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
13 Liebert® IntelliSlot® Modbus/BACnet
External Condenser TVSS Issue 10655 — 1 Active on Alarm 4, 9
External Condenser VFD Issue 10656 — 1 Active on Alarm 4, 9
Condenser Outside Air Temp Out of Operating
Range 1 10677 — 1 Active on Alarm 4, 9
Condenser Outside Air Temp Out of Operating
Range 2 10678 — 1 Active on Alarm 4, 9
Condenser Control Board Issue 1 10679 — 1 Active on Alarm 4, 9
Condenser Control Board Issue 2 10680 — 1 Active on Alarm 4, 9
Condenser Outside Air Temp Sensor Issue 1 10681 — 1 Active on Alarm 4, 9
Condenser Outside Air Temp Sensor Issue 2 10682 — 1 Active on Alarm 4, 9
Condenser Communication Lost 1 10683 — 1 Active on Alarm 4, 9
Condenser Communication Lost 2 10684 — 1 Active on Alarm 4, 9
Condenser Remote Shutdown 1 10685 — 1 Active on Alarm 4, 9
Condenser Remote Shutdown 2 10686 — 1 Active on Alarm 4, 9
Condenser TVSS Issue 1 10687 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Condenser TVSS Issue 2 10688 — 1 Active on Alarm 4, 9
Condenser Refrigerant Pressure Sensor Issue 1 10699 — 1 Active on Alarm 4, 9
Condenser Refrigerant Pressure Sensor Issue 2 10700 — 1 Active on Alarm 4, 9
Condenser Refrigerant Pressure Under
Threshold 1 10701 — 1 Active on Alarm 4, 9
Condenser Refrigerant Pressure Under
Threshold 2 10702 — 1 Active on Alarm 4, 9
Condenser Refrigerant Pressure Over Threshold
110703 — 1 Active on Alarm 4, 9
Condenser Refrigerant Pressure Over Threshold
210704 — 1 Active on Alarm 4, 9
Condenser Supply Refrigerant Temp Sensor
Issue 1 10705 — 1 Active on Alarm 4, 9
Condenser Supply Refrigerant Temp Sensor
Issue 2 10706 — 1 Active on Alarm 4, 9
Condenser Supply Refrigerant Under Temp 1 10707 — 1 Active on Alarm 4, 9
Condenser Supply Refrigerant Under Temp 2 10708 — 1 Active on Alarm 4, 9
Condenser Supply Refrigerant Over Temp 1 10709 — 1 Active on Alarm 4, 9
Condenser Supply Refrigerant Over Temp 2 10710 — 1 Active on Alarm 4, 9
Condenser Max Fan Speed Override 1 10711 — 1 Active on Alarm 4, 9
Condenser Max Fan Speed Override 2 10712 — 1 Active on Alarm 4, 9
Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil (continued)
Controller Liebert iCOM® v4
Liebert Products
Units with
Liebert iCOM®:
Liebert HPM
Units with Liebert iCOM Firmware
PA1.04.033.STD or later:
Liebert Challenger 3000
Liebert Challenger ITR
Liebert CW
Liebert Deluxe System/3
Liebert DS
Liebert DSE
Liebert PeX
Available Points
Data Label Status Coil
Number
of Bits Notes Extra Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 14
Condenser Fan Issue 1 10723 — 1 Active on Alarm 4, 9
Condenser Fan Issue 2 10724 — 1 Active on Alarm 4, 9
Condenser Fan Issue 3 10725 — 1 Active on Alarm 4, 9
Condenser Fan Issue 4 10726 — 1 Active on Alarm 4, 9
Condenser Fan Issue 5 10727 — 1 Active on Alarm 4, 9
Condenser Fan Issue 6 10728 — 1 Active on Alarm 4, 9
Condenser Fan Issue 7 10729 — 1 Active on Alarm 4, 9
Condenser Fan Issue 8 10730 — 1 Active on Alarm 4, 9
Table 7 Extra notes key to Table 6
Number Description
1This point is supported on:
iCOM controller version 1.04.042.STD
2
This point is supported on:
iCOM controller version 2.00.11R for US
iCOM controller version 2.00.12R (for Japan and China - language corrections only)
3This point is supported on:
iCOM controller version 2.01.29.03R
4This point is supported on:
iCOM controller version 2.01.29.06R
5This point is supported on:
iCOM controller version 2.01.40R
6This point is supported on:
iCOM controller version 2.02.21R
7This point is supported on:
iCOM controller version 2.03.27.06R
8This point is supported on:
iCOM controller version 2.03.32R
9This point is supported on:
iCOM controller version 2.03.33R
Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil (continued)
Controller Liebert iCOM® v4
Liebert Products
Units with
Liebert iCOM®:
Liebert HPM
Units with Liebert iCOM Firmware
PA1.04.033.STD or later:
Liebert Challenger 3000
Liebert Challenger ITR
Liebert CW
Liebert Deluxe System/3
Liebert DS
Liebert DSE
Liebert PeX
Available Points
Data Label Status Coil
Number
of Bits Notes Extra Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
15 Liebert® IntelliSlot® Modbus/BACnet
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Free Cooling Internal Control Mode 30017 40017 1 —
0 = Disabled
1 = Contact
2 = Value
1
Humidity Proportional Control Type 30018 40018 1 —
0 = Relative
1 = Compensated
2 = Predictive
1
Fan Speed Maximum Set Point 30019 40019 1 — % 1, 2, 3, 4, 5, 6,
7, 8, 9
Supply Air Temperature Set Point 30020 40020 1 — deg C 1
Supply Air Temperature Set Point 30733 40733 1 — deg F 1
Free Cooling Internal Temperature
Delta 30021 40021 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Free Cooling Internal Temperature
Delta 30734 40734 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Minimum Chilled Water Temp Set
Point 30022 40022 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Minimum Chilled Water Temp Set
Point 30735 40735 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Air Temperature Set Point 30023 40023 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Air Temperature Set Point 30736 40736 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Air Temperature Proportional Band 30024 40024 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Air Temperature Proportional Band 30737 40737 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Air Temperature Dead Band 30025 40025 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Air Temperature Dead Band 30738 40738 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Air Temperature Control Integration
Time 30026 40026 1 10 min 1, 2, 3, 4, 5, 6,
7, 8, 9
Humidity Set Point 30027 40027 1 — % RH 1, 2, 3, 4, 5, 6,
7, 8, 9
Humidity Proportional Band 30028 40028 1 — % RH 1, 2, 3, 4, 5, 6,
7, 8, 9
Humidity Proportional Control
Integration Time 30029 40029 1 10 min 1, 2, 3, 4, 5, 6,
7, 8, 9
Humidity Dead Band 30030 40030 1 10 % RH 1, 2, 3, 4, 5, 6,
7, 8, 9
Auto Restart Delay 30031 40031 1 — sec 1, 2, 3, 4, 5, 6,
7, 8, 9
Air Temperature Control Type 30033 40033 1 —
0 = Proportional
1 = Prop+Integral
3 = Intelligent
1, 2, 3, 4, 5, 6,
7, 8, 9
BMS Timeout Period 30045 40045 1 — min 1, 2, 3, 4, 5, 6,
7, 8, 9
Return Air Over Temp Threshold 30050 40050 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 16
Return Air Over Temp Threshold 30739 40739 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Return Air Under Temp Threshold 30051 40051 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Return Air Under Temp Threshold 30740 40740 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A Over Temp
Threshold 30052 40052 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A Over Temp
Threshold 30741 40741 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A Under Temp
Threshold 30053 40053 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A Under Temp
Threshold 30742 40742 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
High Return Humidity Threshold 30054 40054 1 10 % RH 1, 2, 3, 4, 5, 6,
7, 8, 9
Low Return Humidity Threshold 30055 40055 1 10 % RH 1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A High Humidity
Threshold 30056 40056 1 10 % RH 1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A Low Humidity
Threshold 30057 40057 1 10 % RH 1, 2, 3, 4, 5, 6,
7, 8, 9
Fan Hours Threshold 30070 40070 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Hours Threshold 1 30071 40071 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Hours Threshold 2 30072 40072 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Humidifier Hours Threshold 30073 40073 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Dehumidifier Hours Threshold 30074 40074 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Free Cooling Valve Hours Threshold 30075 40075 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Electric Reheater Hours Threshold 1 30076 40076 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Electric Reheater Hours Threshold 2 30077 40077 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Electric Reheater Hours Threshold 3 30078 40078 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Hot Water / Hot Gas Valve Hours
Threshold 30079 40079 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
System Operating State 30100 — 1 —
0 = off
1 = on
2 = standby
1, 2, 3, 4, 5, 6,
7, 8, 9
System Status 30102 — 1 —
1 = Normal Operation
2 = StartUp
8 = Normal with Warning
16 = Normal with Alarm
32 = Abnormal Operation
1, 2, 3, 4, 5, 6,
7, 8, 9
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
17 Liebert® IntelliSlot® Modbus/BACnet
Fan Speed 30103 — 1 — % 1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Utilization 30104 — 1 — % 1
Free Cooling Valve Open Position 30105 — 1 — % 1, 2, 3, 4, 5, 6,
7, 8, 9
Reheat Utilization 30106 — 1 — % 1, 2, 3, 4, 5, 6,
7, 8, 9
Humidifier Utilization 30107 — 1 — % 1, 2, 3, 4, 5, 6,
7, 8, 9
Dehumidifier Utilization 30108 — 1 — % 1, 2, 3, 4, 5, 6,
7, 8, 9
Free Cooling Status 30109 — 1 —
0 = off
2 = on
3 = No Support
1, 2, 3, 4, 5, 6,
7, 8, 9
Return Air Temperature 30110 — 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Return Air Temperature 30743 — 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Supply Air Temperature 30112 — 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Supply Air Temperature 30744 — 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Supply Air Temperature Set Point 30113 — 1 — deg C 1
Supply Air Temperature Set Point 30745 — 1 — deg F 1
Free Cooling Fluid Temperature 30115 — 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Free Cooling Fluid Temperature 30746 — 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A Temperature 30116 — 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A Temperature 30747 — 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor B Temperature 30117 — 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor B Temperature 30748 — 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor C Temperature 30118 — 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor C Temperature 30749 — 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Dig Scroll Comp Discharge Temp 1 30119 — 1 — deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Dig Scroll Comp Discharge Temp 1 30750 — 1 — deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Dig Scroll Comp Discharge Temp 2 30120 — 1 — deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Dig Scroll Comp Discharge Temp 2 30751 — 1 — deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 18
Return Humidity 30130 — 1 10 % RH 1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A Humidity 30132 — 1 10 % RH 1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor B Humidity 30133 — 1 10 % RH 1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor C Humidity 30134 — 1 10 % RH 1, 2, 3, 4, 5, 6,
7, 8, 9
Fan Hours 30141 40141 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Hours 1 30142 40142 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Hours 2 30143 40143 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Humidifier Hours 30144 40144 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Dehumidifier Hours 30145 40145 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Free Cooling Valve Hours 30146 40146 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Electric Reheater Hours 1 30147 40147 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Electric Reheater Hours 2 30148 40148 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Electric Reheater Hours 3 30149 40149 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Hot Water / Hot Gas Valve Hours 30150 40150 1 — hr 1, 2, 3, 4, 5, 6,
7, 8, 9
Today's High Air Temperature 30151 — 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Today's High Air Temperature 30752 — 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Today's Low Air Temperature 30153 — 1 10 deg C 1, 2, 3, 4, 5, 6,
7, 8, 9
Today's Low Air Temperature 30753 — 1 10 deg F 1, 2, 3, 4, 5, 6,
7, 8, 9
Today's High Humidity 30155 — 1 10 % RH 1, 2, 3, 4, 5, 6,
7, 8, 9
Today's Low Humidity 30157 — 1 10 % RH 1, 2, 3, 4, 5, 6,
7, 8, 9
Server Class 30257 — 1 —
1 = UPS
2 = AIR
3 = PMP
4 = PDU
1, 2, 3, 4, 5, 6,
7, 8, 9
Today's High Air Temperature Time 30258 — 2 — Seconds since Midnight 1, 2, 3, 4, 5, 6,
7, 8, 9
Today's Low Air Temperature Time 30260 — 2 — Seconds since Midnight 1, 2, 3, 4, 5, 6,
7, 8, 9
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
19 Liebert® IntelliSlot® Modbus/BACnet
Supply Air Temperature Sensor
Control 30262 40262 1 —
0 = Disabled
1 = Limit
2 = Control
3 = Temp Only
1
Return Air Temperature Set Point 30263 40263 1 — deg C 1
Return Air Temperature Set Point 30754 40754 1 — deg F 1
Return Humidity Set Point 30264 40264 1 — % RH 1
Today's High Humidity Time 30265 — 2 — Seconds since Midnight 1, 2, 3, 4, 5, 6,
7, 8, 9
Today's Low Humidity Time 30267 — 2 — Seconds since Midnight 1, 2, 3, 4, 5, 6,
7, 8, 9
Fixed Compressor State 1 30269 — 1 — 0 = off
1 = on
1, 2, 3, 4, 5, 6,
7, 8, 9
Fixed Compressor State 2 30270 — 1 — 0 = off
1 = on
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Capacity Control State
130271 — 1 — 0 = off
1 = on
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Capacity Control State
230272 — 1 — 0 = off
1 = on
1, 2, 3, 4, 5, 6,
7, 8, 9
Infrared Humidifier Flush Rate 30273 40273 1 — % 1, 2, 3, 4, 5, 6,
7, 8, 9
Fan Control Mode 30274 40274 1 —
0 = Auto
1 = Manual
2 = Economy
4 = Delta
1
Analog Input Reading 1 30275 — 1 100 1, 2, 3, 4, 5, 6,
7, 8, 9
Analog Input Reading 2 30276 — 1 100 1, 2, 3, 4, 5, 6,
7, 8, 9
Analog Input Reading 3 30277 — 1 100 1, 2, 3, 4, 5, 6,
7, 8, 9
Analog Input Reading 4 30278 — 1 100 1, 2, 3, 4, 5, 6,
7, 8, 9
System Control Mode 30280 — 1 — 0 = Internal (Auto)
1 = External (Manual)
1, 2, 3, 4, 5, 6,
7, 8, 9
System Operating State Reason 30281 — 1 —
0 = Reason Unknown
1 = Network Display
2 = Alarm
3 = Schedule
4 = Remote System
5 = External Input
6 = Local Display
1, 2, 3, 4, 5, 6,
7, 8, 9
Maintenance Ramp 30282 — 1 — % 1, 2, 3, 4, 5, 6,
7, 8, 9
Calculated Next Maintenance Month 30283 — 1 — 1, 2, 3, 4, 5, 6,
7, 8, 9
Calculated Next Maintenance Year 30284 — 1 — 1, 2, 3, 4, 5, 6,
7, 8, 9
Hot Water / Hot Gas Valve Open
Position 30285 — 1 — % 1, 2, 3, 4, 5, 6,
7, 8, 9
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 20
Maintenance Tracking State 30286 — 1 — 0 = off
1 = on
1, 2, 3, 4, 5, 6,
7, 8, 9
Customer Input 1 - Event Control 30287 40287 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Customer Input 1 - Event Type 30288 40288 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Customer Input 2 - Event Control 30289 40289 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Customer Input 2 - Event Type 30290 40290 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Customer Input 3 - Event Control 30291 40291 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Customer Input 3 - Event Type 30292 40292 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Customer Input 4 - Event Control 30293 40293 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Customer Input 4 - Event Type 30294 40294 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Free Cooling Lockout - Event
Control 30295 40295 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Free Cooling Lockout - Event
Type 30296 40296 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Condenser Pump High Water -
Event Control 30297 40297 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Condenser Pump High Water -
Event Type 30298 40298 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Standby Glycol Pump On -
Event Control 30299 40299 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Standby Glycol Pump On -
Event Type 30300 40300 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Standby Unit On - Event Control 30301 40301 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Standby Unit On - Event Type 30302 40302 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Humidifier Lockout - Event
Control 30303 40303 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Humidifier Lockout - Event Type 30304 40304 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Loss of Flow - Event Control 30305 40305 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
21 Liebert® IntelliSlot® Modbus/BACnet
Ext Loss of Flow - Event Type 30306 40306 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Over Temperature - Event
Control 30307 40307 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Over Temperature - Event Type 30308 40308 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Reheat Lockout - Event Control 30309 40309 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Reheat Lockout - Event Type 30310 40310 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
High Power Shutdown - Event
Control 30311 40311 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
High Power Shutdown - Event Type 30312 40312 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Humidifier Issue - Event Control 30313 40313 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Humidifier Issue - Event Type 30314 40314 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Master Unit Communication Lost -
Event Control 30315 40315 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Master Unit Communication Lost -
Event Type 30316 40316 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Service Required - Event Control 30317 40317 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Service Required - Event Type 30318 40318 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Shutdown - Loss Of Power - Event
Control 30319 40319 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Shutdown - Loss Of Power - Event
Type 30320 40320 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Smoke Detected - Event Control 30321 40321 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Smoke Detected - Event Type 30322 40322 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Water Under Floor - Event Control 30323 40323 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Water Under Floor - Event Type 30324 40324 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Compressor Lockout - Event
Control 30325 40325 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 22
Ext Compressor Lockout - Event
Type 30326 40326 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Clogged Air Filter - Event Control 30327 40327 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Clogged Air Filter - Event Type 30328 40328 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Loss of Air Blower - Event
Control 30329 40329 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Loss of Air Blower - Event Type 30330 40330 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor High Head Pressure -
Event Control 1 30331 40331 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor High Head Pressure -
Event Control 2 30332 40332 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor High Head Pressure -
Event Type 1 30333 40333 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor High Head Pressure -
Event Type 2 30334 40334 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Low Suction Pressure -
Event Control 1 30335 40335 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Low Suction Pressure -
Event Control 2 30336 40336 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Low Suction Pressure -
Event Type 1 30337 40337 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Low Suction Pressure -
Event Type 2 30338 40338 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Pump Down Issue -
Event Control 1 30339 40339 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Pump Down Issue -
Event Control 2 30340 40340 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Pump Down Issue -
Event Type 1 30341 40341 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Pump Down Issue -
Event Type 2 30342 40342 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Short Cycle - Event
Control 1 30343 40343 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Short Cycle - Event
Control 2 30344 40344 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Short Cycle - Event
Type 1 30345 40345 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
23 Liebert® IntelliSlot® Modbus/BACnet
Compressor Short Cycle - Event
Type 2 30346 40346 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Thermal Overload -
Event Control 1 30347 40347 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Thermal Overload -
Event Control 2 30348 40348 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Thermal Overload -
Event Type 1 30349 40349 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Compressor Thermal Overload -
Event Type 2 30350 40350 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Dig Scroll Comp Discharge Over
Temp - Event Ctrl 1 30351 40351 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Dig Scroll Comp Discharge Over
Temp - Event Ctrl 2 30352 40352 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Dig Scroll Comp Discharge Over
Temp - Event Type 1 30353 40353 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Dig Scroll Comp Discharge Over
Temp - Event Type 2 30354 40354 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A High Humidity -
Event Control 30355 40355 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A High Humidity -
Event Type 30356 40356 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A Low Humidity -
Event Control 30357 40357 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A Low Humidity -
Event Type 30358 40358 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A Over Temp - Event
Control 30359 40359 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A Over Temp - Event
Type 30360 40360 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A Under Temp -
Event Control 30361 40361 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Ext Air Sensor A Under Temp -
Event Type 30362 40362 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
High Return Humidity - Event
Control 30363 40363 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
High Return Humidity - Event Type 30364 40364 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Low Return Humidity - Event Control 30365 40365 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 24
Low Return Humidity - Event Type 30366 40366 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Return Air Over Temp - Event
Control 30367 40367 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Return Air Over Temp - Event Type 30368 40368 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Return Air Under Temp - Event
Control 30369 40369 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Return Air Under Temp - Event Type 30370 40370 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Fan Hours Exceeded - Event
Control 30371 40371 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Fan Hours Exceeded - Event Type 30372 40372 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Fan Issue - Event Control 30373 40373 1 — 0 = disabled
1 = enabled 1
Fan Issue - Event Type 30374 40374 1 —
0 = Message
1 = Warning
2 = Alarm
1
Main Fan Overload - Event Control 30375 40375 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Main Fan Overload - Event Type 30376 40376 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Condenser Issue - Event Control 1 30377 40377 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Condenser Issue - Event Control 2 30378 40378 1 — 0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6,
7, 8, 9
Condenser Issue - Event Type 1 30379 40379 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
Condenser Issue - Event Type 2 30380 40380 1 —
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6,
7, 8, 9
System Event Acknowledge/Reset — 40381 1 — 2 = Reset
4 = Acknowledge
1, 2, 3, 4, 5, 6,
7, 8, 9
Air Temperature Control Sensor 30481 40481 1 —
0 = Supply
1 = Remote
2 = Return
2, 3, 4, 5, 6, 7,
8, 9
Supply Air Over Temp Threshold 30482 40482 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Supply Air Over Temp Threshold 30755 40755 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Supply Air Under Temp Threshold 30483 40483 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Supply Air Under Temp Threshold 30756 40756 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
25 Liebert® IntelliSlot® Modbus/BACnet
Outside Air Temperature 30484 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Outside Air Temperature 30757 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Humidity Proportional Control Type 30485 40485 1 —
0 = Relative
1 = Compensated
2 = Predictive
3 = Dew Point
2, 3, 4, 5, 6, 7,
8, 9
Ext Air Sensor A Dew Point Temp 30486 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Ext Air Sensor A Dew Point Temp 30758 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Ext Dew Point Over Temp Threshold 30487 40487 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Ext Dew Point Over Temp Threshold 30759 40759 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Ext Dew Point Under Temp
Threshold 30488 40488 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Ext Dew Point Under Temp
Threshold 30760 40760 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Compressor Lockout 30489 40489 1 — 0 = disabled
1 = enabled
2, 3, 4, 5, 6, 7,
8, 9
Main Chilled Water Valve 30491 40491 1 — 0 = Valve 1
1 = Valve 2
2, 3, 4, 5, 6, 7,
8, 9
Reheater Lockout 30492 40492 1 — 0 = disabled
1 = enabled
2, 3, 4, 5, 6, 7,
8, 9
Humidifier Lockout 30493 40493 1 — 0 = disabled
1 = enabled
2, 3, 4, 5, 6, 7,
8, 9
Fan Control Sensor 30494 40494 1 —
0 = Supply
1 = Remote
2 = Return
3 = Manual
2, 3, 4, 5, 6, 7,
8, 9
Fan Speed Minimum Set Point 30495 40495 1 — % 2, 3, 4, 5, 6, 7,
8, 9
Fan Speed Temperature Set Point 30497 40497 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Fan Speed Temperature Set Point 30761 40761 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Standby Units 30498 40498 1 — 2, 3, 4, 5, 6, 7,
8, 9
Adjusted Humidity 30499 — 1 10 % RH 2, 3, 4, 5, 6, 7,
8, 9
Return Dew Point 30500 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Return Dew Point 30762 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Actual Air Temperature Set Point 30501 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Actual Air Temperature Set Point 30763 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 26
Actual Humidity Set Point 30502 — 1 — % RH 2, 3, 4, 5, 6, 7,
8, 9
Dew Point Set Point 30503 40503 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Dew Point Set Point 30764 40764 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Supply Air Over/Under Temperature
- Event Control 30504 40504 1 — 0 = disabled
1 = enabled
2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Over Temp
Threshold 30505 40505 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Over Temp
Threshold 30765 40765 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Under Temp
Threshold 30506 40506 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Under Temp
Threshold 30766 40766 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Average
Temperature 30507 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Average
Temperature 30767 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Maximum
Temperature 30508 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Maximum
Temperature 30768 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor System Average
Temperature 30509 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor System Average
Temperature 30769 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor System Maximum
Temperature 30510 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor System Maximum
Temperature 30770 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 1 30551 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 1 30771 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 2 30552 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 2 30772 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 3 30553 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 3 30773 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 4 30554 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 4 30774 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
27 Liebert® IntelliSlot® Modbus/BACnet
Remote Sensor Temperature 5 30555 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 5 30775 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 6 30556 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 6 30776 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 7 30557 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 7 30777 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 8 30558 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 8 30778 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 9 30559 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 9 30779 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 10 30560 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Remote Sensor Temperature 10 30780 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Air Economizer Availability 30561 — 1 — 0 = Not Available
1 = Available
2, 3, 4, 5, 6, 7,
8, 9
Air Economizer Control Source 30562 40562 1 —
0 = disabled
1 = internal
2 = external
2, 3, 4, 5, 6, 7,
8, 9
Chilled Water Valve Hours 30563 40563 1 — hr 2, 3, 4, 5, 6, 7,
8, 9
Cooling Capacity 30564 — 1 — % 2, 3, 4, 5, 6, 7,
8, 9
Cooling Control Temperature 30565 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Cooling Control Temperature 30781 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Fan Speed Control Temperature 30566 — 1 10 deg C 2, 3, 4, 5, 6, 7,
8, 9
Fan Speed Control Temperature 30782 — 1 10 deg F 2, 3, 4, 5, 6, 7,
8, 9
Free Cooling Internal Control Mode 30567 40567 1 —
0 = Disabled
1 = Contact
2 = Temperature
3 = Set Point
2, 3, 4, 5, 6, 7,
8, 9
Humidity Control Sensor 30667 40667 1 —
0 = Supply
1 = Remote
2 = Return
3, 4, 5, 6, 7, 8,
9
Digital Scroll Compressor Loading 1 30668 — 1 — % 3, 4, 5, 6, 7, 8,
9
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 28
Digital Scroll Compressor Loading 2 30669 — 1 — % 3, 4, 5, 6, 7, 8,
9
Static Pressure Set Point 30672 40672 1 10 Pa 3, 4, 5, 9
Unit Static Pressure 30673 — 1 10 Pa 3, 4, 5, 9
System Static Pressure 30674 — 1 10 Pa 3, 4, 5, 9
Condenser Low Noise Mode State 30675 — 1 —
0 = Inactive
1 = Active (Interval)
2 = Active (Full Day)
3, 4, 5, 6, 7, 8,
9
Condenser Low Noise Mode
Schedule Control 30676 40676 1 — 0 = disabled
1 = enabled
3, 4, 5, 6, 7, 8,
9
Condenser Low Noise Mode Max
Fan Speed 30677 40677 1 — % 3, 4, 5, 6, 7, 8,
9
Condenser Normal Mode Max Fan
Speed 30678 40678 1 — % 3, 4, 5, 6, 7, 8,
9
Condenser Low Noise Mode -
Interval Days 30679 40679 1 —
1 = Monday
2 = Tuesday
4 = Wednesday
8 = Thursday
16 = Friday
32 = Saturday
64 = Sunday
3, 4, 5, 6, 7, 8,
9
Condenser Low Noise Mode - Full
Days 30680 40680 1 —
1 = Monday
2 = Tuesday
4 = Wednesday
8 = Thursday
16 = Friday
32 = Saturday
64 = Sunday
3, 4, 5, 6, 7, 8,
9
Condenser Low Noise Mode Start
Time 30681 40681 2 — Seconds since Midnight 3, 4, 5, 6, 7, 8,
9
Condenser Low Noise Mode Stop
Time 30683 40683 2 — Seconds since Midnight 3, 4, 5, 6, 7, 8,
9
Pump Hours 1 30685 40685 2 — hr 7, 8, 9
Pump Hours 2 30687 40687 2 — hr 7, 8, 9
System Input RMS A-N 1 30800 — 1 10 VAC 5
System Input RMS A-N 2 30801 — 1 10 VAC 5
System Input RMS A-N 3 30802 — 1 10 VAC 5
System Input RMS A-N 4 30803 — 1 10 VAC 5
System Input RMS A-N 5 30804 — 1 10 VAC 5
System Input RMS A-N 6 30805 — 1 10 VAC 5
System Input RMS B-N 1 30810 — 1 10 VAC 5
System Input RMS B-N 2 30811 — 1 10 VAC 5
System Input RMS B-N 3 30812 — 1 10 VAC 5
System Input RMS B-N 4 30813 — 1 10 VAC 5
System Input RMS B-N 5 30814 — 1 10 VAC 5
System Input RMS B-N 6 30815 — 1 10 VAC 5
System Input RMS C-N 1 30820 — 1 10 VAC 5
System Input RMS C-N 2 30821 — 1 10 VAC 5
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
29 Liebert® IntelliSlot® Modbus/BACnet
System Input RMS C-N 3 30822 — 1 10 VAC 5
System Input RMS C-N 4 30823 — 1 10 VAC 5
System Input RMS C-N 5 30824 — 1 10 VAC 5
System Input RMS C-N 6 30825 — 1 10 VAC 5
System Input RMS Current Phase A
130830 — 1 10 A AC 5
System Input RMS Current Phase A
230831 — 1 10 A AC 5
System Input RMS Current Phase A
330832 — 1 10 A AC 5
System Input RMS Current Phase A
430833 — 1 10 A AC 5
System Input RMS Current Phase A
530834 — 1 10 A AC 5
System Input RMS Current Phase A
630835 — 1 10 A AC 5
System Input RMS Current Phase B
130840 — 1 10 A AC 5
System Input RMS Current Phase B
230841 — 1 10 A AC 5
System Input RMS Current Phase B
330842 — 1 10 A AC 5
System Input RMS Current Phase B
430843 — 1 10 A AC 5
System Input RMS Current Phase B
530844 — 1 10 A AC 5
System Input RMS Current Phase B
630845 — 1 10 A AC 5
System Input RMS Current Phase C
130850 — 1 10 A AC 5
System Input RMS Current Phase C
230851 — 1 10 A AC 5
System Input RMS Current Phase C
330852 — 1 10 A AC 5
System Input RMS Current Phase C
430853 — 1 10 A AC 5
System Input RMS Current Phase C
530854 — 1 10 A AC 5
System Input RMS Current Phase C
630855 — 1 10 A AC 5
Energy Consumption 1 30870 40870 2 — kWH 5
Energy Consumption 2 30872 40872 2 — kWH 5
Energy Consumption 3 30874 40874 2 — kWH 5
Energy Consumption 4 30876 40876 2 — kWH 5
Energy Consumption 5 30878 40878 2 — kWH 5
Energy Consumption 6 30880 40880 2 — kWH 5
Fluid Input Temperature 1 30900 — 1 10 deg C 5
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 30
Fluid Input Temperature 2 30901 — 1 10 deg C 5
Fluid Input Temperature 1 30902 — 1 10 deg F 5
Fluid Input Temperature 2 30903 — 1 10 deg F 5
Fluid Output Temperature 1 30904 — 1 10 deg C 5
Fluid Output Temperature 2 30905 — 1 10 deg C 5
Fluid Output Temperature 1 30906 — 1 10 deg F 5
Fluid Output Temperature 2 30907 — 1 10 deg F 5
Fluid Flow Rate 1 30908 — 2 10 l/min 5
Fluid Flow Rate 2 30910 — 2 10 l/min 5
Unit Cooling Load 31001 — 2 10 kW 5
Circuit Cooling Load 1 31003 — 2 10 kW 5
Circuit Cooling Load 2 31005 — 2 10 kW 5
Instantaneous Power 1 31010 — 2 — W 5
Instantaneous Power 2 31012 — 2 — W 5
Instantaneous Power 3 31014 — 2 — W 5
Instantaneous Power 4 31016 — 2 — W 5
Instantaneous Power 5 31018 — 2 — W 5
Instantaneous Power 6 31020 — 2 — W 5
Raw Auxiliary Air Temperature 31050 41050 1 10 deg C 5
Raw Auxiliary Air Temperature 31051 41051 1 10 deg F 5
Actual Auxiliary Air Temperature 31052 — 1 10 deg C 5
Actual Auxiliary Air Temperature 31053 — 1 10 deg F 5
System Input RMS A-B 1 31060 — 1 10 VAC 5
System Input RMS A-B 2 31061 — 1 10 VAC 5
System Input RMS A-B 3 31062 — 1 10 VAC 5
System Input RMS A-B 4 31063 — 1 10 VAC 5
System Input RMS A-B 5 31064 — 1 10 VAC 5
System Input RMS A-B 6 31065 — 1 10 VAC 5
System Input RMS B-C 1 31070 — 1 10 VAC 5
System Input RMS B-C 2 31071 — 1 10 VAC 5
System Input RMS B-C 3 31072 — 1 10 VAC 5
System Input RMS B-C 4 31073 — 1 10 VAC 5
System Input RMS B-C 5 31074 — 1 10 VAC 5
System Input RMS B-C 6 31075 — 1 10 VAC 5
System Input RMS C-A 1 31080 — 1 10 VAC 5
System Input RMS C-A 2 31081 — 1 10 VAC 5
System Input RMS C-A 3 31082 — 1 10 VAC 5
System Input RMS C-A 4 31083 — 1 10 VAC 5
System Input RMS C-A 5 31084 — 1 10 VAC 5
System Input RMS C-A 6 31085 — 1 10 VAC 5
Pump State 1 31100 — 1 — 0 = off
1 = on 8, 9
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
31 Liebert® IntelliSlot® Modbus/BACnet
Pump State 2 31110 — 1 — 0 = off
1 = on 8, 9
Expected Condenser Unit Count 31130 — 1 — 4, 9
Condenser Refrigerant Type 31131 — 1 —
0 = R22
1 = R407C
2 = R410A
4, 9
Condenser Fan Reversal Requested
131142 — 1 — 0 = false
1 = true 4, 9
Condenser Fan Reversal Requested
231143 — 1 — 0 = false
1 = true 4, 9
Condenser Outside Air Temperature
131144 — 1 10 deg C 4, 9
Condenser Outside Air Temperature
231145 — 1 10 deg F 4, 9
Condenser Outside Air Temperature
231146 — 1 10 deg C 4, 9
Condenser Outside Air Temperature
231147 — 1 10 deg F 4, 9
Condenser Refrigerant Pressure 1 31158 — 1 10 bar 4, 9
Condenser Refrigerant Pressure 2 31159 — 1 10 bar 4, 9
Condenser Supply Refrigerant
Temperature 1 31160 — 1 10 deg C 4, 9
Condenser Supply Refrigerant
Temperature 1 31161 — 1 10 deg F 4, 9
Condenser Supply Refrigerant
Temperature 2 31162 — 1 10 deg C 4, 9
Condenser Supply Refrigerant
Temperature 2 31163 — 1 10 deg F 4, 9
Condenser Fan Speed 1 31174 — 1 — % 4, 9
Condenser Fan Speed 2 31175 — 1 — % 4, 9
Condenser Fan Speed 3 31176 — 1 — % 4, 9
Condenser Fan Speed 4 31177 — 1 — % 4, 9
Condenser Fan Speed 5 31178 — 1 — % 4, 9
Condenser Fan Speed 6 31179 — 1 — % 4, 9
Condenser Fan Speed 7 31180 — 1 — % 4, 9
Condenser Fan Speed 8 31181 — 1 — % 4, 9
Condenser Fan Power 1 31182 — 1 10 kW 4, 9
Condenser Fan Power 2 31183 — 1 10 kW 4, 9
Condenser Fan Power 3 31184 — 1 10 kW 4, 9
Condenser Fan Power 4 31185 — 1 10 kW 4, 9
Condenser Fan Power 5 31186 — 1 10 kW 4, 9
Condenser Fan Power 6 31187 — 1 10 kW 4, 9
Condenser Fan Power 7 31188 — 1 10 kW 4, 9
Condenser Fan Power 8 31189 — 1 10 kW 4, 9
System Date and Time 39998 49998 2 — — 1, 2, 3, 4, 5, 6,
7, 8, 9
Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 32
Table 9 Extra notes key to Table 8
Number Description
1This point is supported on:
iCOM controller version 1.04.042.STD
2
This point is supported on:
iCOM controller version 2.00.11R for US
iCOM controller version 2.00.12R (for Japan and China - language corrections only)
3This point is supported on:
iCOM controller version 2.01.29.03R
4This point is supported on:
iCOM controller version 2.01.29.06R
5This point is supported on:
iCOM controller version 2.01.40R
6This point is supported on:
iCOM controller version 2.02.21R
7This point is supported on:
iCOM controller version 2.03.27.06R
8This point is supported on:
iCOM controller version 2.03.32R
9This point is supported on:
iCOM controller version 2.03.33R
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
33 Liebert® IntelliSlot® Modbus/BACnet
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary
Controller Liebert iCOM® v4
Data Label Data Description
Actual Air Temperature Set Point
The actual set point being used for air temperature control. This
value may differ from [Air Temperature Set Point] if compensation
is applied by the control.
Actual Auxiliary Air Temperature
Actual auxiliary air temperature value being used for control. This
value may differ from the raw value received from the auxiliary
device if filtering is applied.
Actual Cold Aisle Humidity
Actual humidity value being used for cold aisle humidity control.
The value is calculated from multiple humidity measurements using
[Cold Aisle Humidity Calculation Method].
Actual Cold Aisle Temperature
Actual temperature value being used for cold aisle temperature
control. The value is calculated from multiple temperature
measurements using [Cold Aisle Temperature Calculation Method].
Actual Humidity Set Point
The actual set point being used for humidity control. This value may
differ from [Humidity Set Point] if compensation is applied by the
control.
Adjusted Humidity
Humidity value being used for control. This value may differ from
the actual measured [Return Humidity] based on several factors
which may include, but are not limited to, selection of humidity
control sensor and humidity control type.
Air Economizer Availability Indicates if the outside air conditions are appropriate for cooling
with the air economizer or glycol freecooling.
Air Economizer Control Source Source of control of the air economizer.
Air Economizer Emergency Override Indoor room temperature has exceeded its upper threshold and the
outdoor air damper has been opened for emergency cooling.
Air Economizer Reduced Airflow Air economizer filter is dirty and needs to be cleaned or replaced.
Air Temperature Control Integration Time Time value used when system is under integral air temperature
control.
Air Temperature Control Sensor Sensor from which air temperature measurements will be used for
cooling and heating control.
Air Temperature Control Type Type of algorithm used to control the system's output air
temperature.
Air Temperature Dead Band
Value that is divided evenly to form a temperature range above and
below [Air Temperature Set Point]. If measured air temperature is
within this range, no heating or cooling will occur.
Air Temperature Proportional Band Value that is divided evenly to form proportional temperature
control bands above and below [Air Temperature Set Point].
Air Temperature Set Point Desired air temperature. This set point is dependent upon which
sensor is selected for control.
Airflow Sensor Issue Airflow sensor is disconnected or the signal is out of range.
Ambient Air Sensor Issue Ambient air sensor is disconnected or the signal is out of range.
Analog Input Reading Generic analog input reading (unitless).
Auto Restart Delay If power is lost, the control will delay this amount of time after power
is restored before restarting the unit.
Aux Air Temp Device Communication Lost Communication with external auxiliary device providing an air
temperature value has been lost.
Back Draft Control Fan Speed Fan speed when in back draft control mode.
BMS Communications Timeout Building Management System (or external monitoring system) has
not communicated with the system within the expected timeframe.
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 34
BMS Timeout Period
Timeframe within which the Building Management System (or
external monitoring system) must communicate with the system to
avoid a timeout.
Calculated Next Maintenance Month Calculated month of the next scheduled maintenance. Used in
conjunction with [Calculated Next Maintenance Year].
Calculated Next Maintenance Year Calculated year of the next scheduled maintenance. Used in
conjunction with [Calculated Next Maintenance Month].
Chilled Water Control Valve Failure Chilled water valve out of position. Chilled water control valve
position does not match expected value.
Chilled Water Valve Hours
Operating hours for chilled water valve since last reset of this value.
If operating hours exceeds 32,000, this client will continue to
display 32,000, but the iCOM display will show the actual value.
Chilled Water Valve Reset Enable Enable/disable the ability to reset the chilled water valve.
Circuit Cooling Load The amount of heat energy currently being removed by a single
refrigeration circuit.
Clogged Air Filter - Event Control
Enable/disable the activation of the [Clogged Air Filter] event. If set
to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event
history list.
Clogged Air Filter - Event Type The event type for the [Clogged Air Filter] event.
Clogged Air Filter Air filter is dirty and needs to be (cleaned or) replaced.
Cold Aisle Cascade Fan Speed Max Set Point Cold aisle maximum fan speed when system is in cascade mode
and one or more units in the system are in standby.
Cold Aisle Control Enable Enable/disable cold aisle control.
Cold Aisle Fan Speed Max Set Point
Cold aisle maximum fan speed when system is not in cascade
mode OR when system is in cascade mode and no units in the
system are in standby.
Cold Aisle Fan Speed Min Set Point Cold aisle minimum fan speed.
Cold Aisle Force Max Fan/Cooling - Ext Control
The cold aisle fan speed and system cooling can be forced to
100% via an external input signal. Use this value to enable/disable
that feature.
Cold Aisle Humidity Calculation Method Algorithm used to calculate a single cold aisle humidity value from
multiple humidity measurements.
Cold Aisle Temperature Calculation Method Algorithm used to calculate a single cold aisle temperature value
from multiple temperature measurements.
Compressor 1B Hours Exceeded Fixed compressor 1B run hours have exceeded the threshold.
Compressor 1B Thermal Overload Fixed compressor 1B is shut down due to thermal overload.
Compressor 2B Hours Exceeded Fixed compressor 2B run hours have exceeded the threshold.
Compressor 2B Thermal Overload Fixed compressor 2B is shut down due to thermal overload.
Compressor Capacity Control State Compressor capacity control state. When 'ON', the cooling capacity
of the compressor has been reduced.
Compressor Capacity Reduced Compressor capacity has been reduced.
Compressor High Head Pressure - Event Control
Enable/disable the activation of the [Compressor High Head
Pressure] event. If set to “disabled,” the event will not be
annunciated. This implies that the event will not be placed in any
active event list or in any event history list.
Compressor High Head Pressure - Event Type The event type for the [Compressor High Head Pressure] event.
Compressor High Head Pressure Compressor is shut down due to high head pressure.
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
35 Liebert® IntelliSlot® Modbus/BACnet
Compressor High Pressure Transducer Issue Compressor high pressure transducer is disconnected or the signal
is out of range.
Compressor Hours Exceeded [Compressor Hours] has exceeded [Compressor Hours Threshold].
Compressor Hours Threshold Threshold value used in the [Compressor Hours Exceeded] event.
Compressor Hours
Operating hours for compressor since last reset of this value. If
operating hours exceeds 32,000, this client will continue to display
32,000, but the iCOM display will show the actual value.
Compressor Lockout Enable/disable the use of the compressor.
Compressor Low Differential Pressure Lockout
Compressor exceeded maximum startup attempts due to low
differential pressure. Compressor is shutdown and has been
disabled.
Compressor Low Pressure Transducer Issue Compressor low pressure transducer is disconnected or the signal
is out of range.
Compressor Low Suction Pressure - Event Control
Enable/disable the activation of the [Compressor Low Suction
Pressure] event. If set to “disabled,” the event will not be
annunciated. This implies that the event will not be placed in any
active event list or in any event history list.
Compressor Low Suction Pressure - Event Type The event type for the [Compressor Low Suction Pressure] event.
Compressor Low Suction Pressure Compressor is shut down due to low suction pressure.
Compressor Pump Down Issue - Event Control
Enable/disable the activation of the [Compressor Pump Down
Issue] event. If set to “disabled,” the event will not be annunciated.
This implies that the event will not be placed in any active event list
or in any event history list.
Compressor Pump Down Issue - Event Type The event type for the [Compressor Pump Down Issue] event.
Compressor Pump Down Issue Unable to pump down suction-side pressure during compressor
shutdown.
Compressor Short Cycle - Event Control
Enable/disable the activation of the [Compressor Short Cycle]
event. If set to “disabled,” the event will not be annunciated. This
implies that the event will not be placed in any active event list or in
any event history list.
Compressor Short Cycle - Event Type The event type for the [Compressor Short Cycle] event.
Compressor Short Cycle Compressor short cycle. A short cycle is defined as turning on and
off a number of times over a set time period.
Compressor Superheat Over Threshold Compressor discharge refrigerant superheat temperature has
exceeded an upper threshold.
Compressor Thermal Overload - Event Control
Enable/disable the activation of the [Compressor Thermal
Overload] event. If set to “disabled,” the event will not be
annunciated. This implies that the event will not be placed in any
active event list or in any event history list.
Compressor Thermal Overload - Event Type The event type for the [Compressor Thermal Overload] event.
Compressor Thermal Overload Compressor is shut down due to thermal overload.
Compressor Utilization Present compressor utilization expressed as a percentage of the
maximum rated capacity.
Condenser Circuit Unspecified General Event One or more unspecified condenser circuit events active. See local
unit display for further details.
Condenser Communication Lost Communication with condenser unit has been lost.
Condenser Control Board Issue The condenser control board is reporting an issue.
Condenser Fan Issue Condenser fan is not operating within its operational parameters.
Condenser Fan Power Condenser fan's measured input power.
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 36
Condenser Fan Reversal Requested Request the condenser fans to rotate in the reverse direction.
Condenser Fan Speed Condenser fan speed expressed as a percentage of the maximum
rated speed.
Condenser Issue - Event Control
Enable/disable the activation of the [Condenser Issue] event. If set
to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event
history list.
Condenser Issue - Event Type The event type for the [Condenser Issue] event.
Condenser Issue Condenser is not operating within its operational parameters.
Condenser Low Noise Mode - Full Days Days of the week selected for low noise mode full day scheduling.
Condenser Low Noise Mode - Interval Days Days of the week selected for low noise mode interval scheduling.
Condenser Low Noise Mode Max Fan Speed Maximum fan speed when condenser is placed in low noise mode.
Condenser Low Noise Mode Schedule Control Enable/disable scheduled control of condenser low noise mode.
Condenser Low Noise Mode Start Time The time of day at which the condenser will transition into low noise
mode.
Condenser Low Noise Mode State State of condenser low noise mode scheduler control.
Condenser Low Noise Mode Stop Time The time of day at which the condenser will transition out of low
noise mode.
Condenser Max Fan Speed Override Fan speed exceeding the maximum set point in order to alleviate a
high temperature or pressure condition.
Condenser Normal Mode Max Fan Speed Maximum fan speed when condenser is not in low noise mode.
Condenser Outside Air Temp Out of Operating Range [Condenser Outside Air Temperature] is either above an upper
threshold or below a lower threshold.
Condenser Outside Air Temp Sensor Issue Condenser outside air temperature sensor is disconnected or the
signal is out of range.
Condenser Outside Air Temperature Condenser ambient outside air temperature.
Condenser Refrigerant Pressure Over Threshold Condenser refrigerant pressure has exceeded a threshold.
Condenser Refrigerant Pressure Sensor Issue Condenser refrigerant pressure sensor is disconnected or the
signal is out of range.
Condenser Refrigerant Pressure Under Threshold Condenser refrigerant pressure has dropped below a threshold.
Condenser Refrigerant Pressure Pressure of the refrigerant in a condenser circuit.
Condenser Refrigerant Type Condenser refrigerant type.
Condenser Remote Shutdown Condenser is shut down by a remote signal.
Condenser Supply Refrigerant Over Temp Condenser supply refrigerant temperature has exceeded a
threshold.
Condenser Supply Refrigerant Temp Sensor Issue Condenser supply refrigerant temperature sensor is disconnected
or the signal is out of range.
Condenser Supply Refrigerant Temperature Temperature of the supply refrigerant in a condenser circuit.
Condenser Supply Refrigerant Under Temp Condenser supply refrigerant temperature has dropped below a
specified threshold.
Condenser TVSS Issue The condenser Transient Voltage Surge Suppressor or Surge
Protection Device has failed.
Condenser Unit Unspecified General Event One or more unspecified condenser unit events active. See local
unit display for further details.
Condenser VFD Issue The condenser fan Variable Frequency Drive is offline.
Cooling Capacity Cooling capacity in use, expressed as a percentage of the
maximum rated capacity.
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
37 Liebert® IntelliSlot® Modbus/BACnet
Cooling Control Temperature
Temperature value being used for cooling capacity control. This
value is compared against the temperature set point to determine
the amount of cooling to be applied.
Cooling State Cooling operational state.
Customer Input 1 - Event Control
Enable/disable the activation of the [Customer Input 1] event. If set
to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event
history list.
Customer Input 1 - Event Type The event type for the [Customer Input 1] event.
Customer Input 1 Customer Input 1
Customer Input 2 - Event Control
Enable/disable the activation of the [Customer Input 2] event. If set
to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event
history list.
Customer Input 2 - Event Type The event type for the [Customer Input 2] event.
Customer Input 2 Customer Input 2
Customer Input 3 - Event Control
Enable/disable the activation of the [Customer Input 3] event. If set
to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event
history list.
Customer Input 3 - Event Type The event type for the [Customer Input 3] event.
Customer Input 3 Customer Input 3
Customer Input 4 - Event Control
Enable/disable the activation of the [Customer Input 4] event. If set
to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event
history list.
Customer Input 4 - Event Type The event type for the [Customer Input 4] event.
Customer Input 4 Customer Input 4
Dehumidification Fan Speed Min Set Point Minimum fan speed when system dehumidification is active.
Dehumidifier Hours Exceeded Operating hours for the dehumidifier have exceeded the threshold.
Dehumidifier Hours Threshold Threshold value used in the [Dehumidifier Hours Exceeded] event.
Dehumidifier Hours
Operating hours for dehumidifier since last reset of this value. If
operating hours exceeds 32,000, this client will continue to display
32,000, but the iCOM display will show the actual value.
Dehumidifier State Dehumidifier operational state.
Dehumidifier Utilization Present dehumidifier utilization expressed as a percentage of the
maximum rated capacity.
Dew Point Over Temperature Dew point temperature reading has exceeded the upper threshold.
Dew Point Set Point Desired dew point temperature.
Dew Point Under Temperature Dew point temperature reading has dropped below the lower
threshold.
Dig Scroll Comp Discharge Over Temp - Event Ctrl Enable/disable the activation of the [Dig Scroll Comp Discharge
Over Temp] event.
Dig Scroll Comp Discharge Over Temp - Event Type The event type for the [Dig Scroll Comp Discharge Over Temp]
event.
Dig Scroll Comp Discharge Temp Sensor Issue Digital scroll compressor discharge temperature sensor is
disconnected or the signal is out of range.
Dig Scroll Comp Discharge Temp Digital scroll compressor discharge temperature.
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 38
Dig Scroll Comp Over Temp Digital scroll compressor is shut down due to head temperature
exceeding an upper threshold.
Digital Output Board Not Detected Digital output board is required to be connected, but no signal is
detected.
Digital Scroll Compressor Loading Present digital scroll compressor utilization expressed as a
percentage of the maximum rated capacity.
EEV Unspecified General Event One or more unspecified electronic expansion valve events active.
See local unit display for further details.
Electric Reheat State Electric reheater operational state.
Electric Reheater Hours Exceeded [Electric Reheater Hours] has exceeded [Electric Reheaters Hours
Threshold].
Electric Reheater Hours Threshold Threshold value used in the [Electric Reheater Hours Exceeded]
event.
Electric Reheater Hours
Operating hours for electric reheater since last reset of this value.
If operating hours exceeds 32,000, this client will continue to
display 32,000, but the iCOM display will show the actual value.
Energy Consumption Energy consumption since the last reset of this value.
Expected Condenser Unit Count Number of physical condenser units that are expected to be
connected to the system.
Ext Air Damper Position Issue Air damper position does not match expected value, as indicated
by an external input signal.
Ext Air Sensor A Dew Point Temp Dew point temperature as measured by external air sensor A.
Ext Air Sensor A Event Control Enable/disable the activation of events related to measurements by
the external air sensor A.
Ext Air Sensor A High Humidity - Event Control
Enable/disable the activation of the [Ext Air Sensor A High
Humidity] event. If set to “disabled,” the event will not be
annunciated. This implies that the event will not be placed in any
active event list or in any event history list.
Ext Air Sensor A High Humidity - Event Type The event type for the [Ext Air Sensor A High Humidity] event.
Ext Air Sensor A High Humidity Threshold Threshold value used in the [External Air Sensor A High Humidity]
event.
Ext Air Sensor A High Humidity [Ext Air Sensor A Humidity] has exceeded [Ext Air Sensor A High
Humidity Threshold].
Ext Air Sensor A Humidity Relative humidity as measured by external air sensor A.
Ext Air Sensor A Issue The external air sensor A is disconnected or the signal is out of
range.
Ext Air Sensor A Low Humidity - Event Control
Enable/disable the activation of the [Ext Air Sensor A Low
Humidity] event. If set to “disabled,” the event will not be
annunciated. This implies that the event will not be placed in any
active event list or in any event history list.
Ext Air Sensor A Low Humidity - Event Type The event type for the [Ext Air Sensor A Low Humidity] event.
Ext Air Sensor A Low Humidity Threshold Threshold value used in the [External Air Sensor A Low Humidity]
event.
Ext Air Sensor A Low Humidity [Ext Air Sensor A Humidity] has dropped below [Ext Air Sensor A
Low Humidity Threshold].
Ext Air Sensor A Over Temp - Event Control
Enable/disable the activation of the [External Air Sensor A Over
Temperature] event. If set to “disabled,” the event will not be
annunciated. This implies that the event will not be placed in any
active event list or in any event history list.
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
39 Liebert® IntelliSlot® Modbus/BACnet
Ext Air Sensor A Over Temp - Event Type The event type for the [External Air Sensor A Over Temperature]
event.
Ext Air Sensor A Over Temp Threshold Threshold value used in the [External Air Sensor A Over
Temperature] event.
Ext Air Sensor A Over Temperature [Ext Air Sensor A Temperature] has exceeded [External Air Sensor
A Over Temp Threshold].
Ext Air Sensor A Temperature Air temperature as measured by external air sensor A.
Ext Air Sensor A Under Temp - Event Control
Enable/disable the activation of the [Ext Air Sensor A Under
Temperature] event. If set to “disabled,” the event will not be
annunciated. This implies that the event will not be placed in any
active event list or in any event history list.
Ext Air Sensor A Under Temp - Event Type The event type for the [Ext Air Sensor A Under Temperature] event.
Ext Air Sensor A Under Temp Threshold Threshold value used in the [External Air Sensor A Under
Temperature] event.
Ext Air Sensor A Under Temperature [Ext Air Sensor A Temperature] has dropped below [Ext Air Sensor
A Under Temp Threshold].
Ext Air Sensor B Humidity Relative humidity as measured by external air sensor B.
Ext Air Sensor B Temperature Air temperature as measured by external air sensor B.
Ext Air Sensor C Humidity Relative humidity as measured by external air sensor C.
Ext Air Sensor C Temperature Air temperature as measured by external air sensor C.
Ext Compressor Lockout - Event Control
Enable/disable the activation of the [Ext Compressor Lockout]
event. If set to “disabled,” the event will not be annunciated. This
implies that the event will not be placed in any active event list or in
any event history list.
Ext Compressor Lockout - Event Type The event type for the [Ext Compressor Lockout] event.
Ext Compressor Lockout The compressor is shut down and disabled by an external input
signal.
Ext Condenser Pump High Water - Event Control
Enable/disable the activation of the [Ext Condenser Pump High
Water] event. If set to “disabled,” the event will not be annunciated.
This implies that the event will not be placed in any active event list
or in any event history list.
Ext Condenser Pump High Water - Event Type The event type for the [Ext Condenser Pump High Water] event.
Ext Condenser Pump High Water High water is detected in the condenser, as indicated by an
external input signal.
Ext Dew Point Over Temp Threshold Threshold value used in the [Ext Dew Point Over Temperature]
event.
Ext Dew Point Over Temperature
At least one dew point temperature reading ([Ext Air Sensor A Dew
Point Temp], [Ext Air Sensor B Dew Point Temp]...) has exceeded
[Ext Dew Point Over Temp Threshold].
Ext Dew Point Under Temp Threshold Threshold value used in the [Ext Dew Point Under Temperature]
event.
Ext Dew Point Under Temperature
At least one dew point temperature reading ([Ext Air Sensor A Dew
Point Temp], [Ext Air Sensor B Dew Point Temp]...) has dropped
below [Ext Dew Point Under Temp Threshold].
Ext Free Cooling Lockout - Event Control
Enable/disable the activation of the [Ext Free Cooling Lockout]
event. If set to “disabled,” the event will not be annunciated. This
implies that the event will not be placed in any active event list or in
any event history list.
Ext Free Cooling Lockout - Event Type The event type for the [Ext Free Cooling Lockout] event.
Ext Free Cooling Lockout Free cooling is disabled by an external input signal.
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 40
Ext Humidifier Lockout - Event Control
Enable/disable the activation of the [Ext Humidifier Lockout] event.
If set to “disabled,” the event will not be annunciated. This implies
that the event will not be placed in any active event list or in any
event history list.
Ext Humidifier Lockout - Event Type The event type for the [Ext Humidifier Lockout] event.
Ext Humidifier Lockout The humidifier is shut down and disabled by an external input
signal.
Ext Loss of Air Blower - Event Control
Enable/disable the activation of the [Ext Loss of Air Blower] event.
If set to “disabled,” the event will not be annunciated. This implies
that the event will not be placed in any active event list or in any
event history list.
Ext Loss of Air Blower - Event Type The event type for the [Ext Loss of Air Blower] event.
Ext Loss of Air Blower Loss of air blower is detected, as indicated by an external input
signal.
Ext Loss of Flow - Event Control
Enable/disable the activation of the [Ext Loss of Flow] event. If set
to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event
history list.
Ext Loss of Flow - Event Type The event type for the [Ext Loss of Flow] event.
Ext Loss of Flow Loss of flow is detected, as indicated by an external input signal.
Ext Over Temperature - Event Control
Enable/disable the activation of the [Ext Over Temperature] event.
If set to “disabled,” the event will not be annunciated. This implies
that the event will not be placed in any active event list or in any
event history list.
Ext Over Temperature - Event Type The event type for the [Ext Over Temperature] event.
Ext Over Temperature A temperature has exceeded its threshold, as indicated by an
external input signal.
Ext Power Source A Failure Unit main power source A failure, as indicated by an external input
signal.
Ext Power Source B Failure Unit main power source B failure, as indicated by an external input
signal.
Ext Reheat Lockout - Event Control
Enable/disable the activation of the [Ext Reheat Lockout] event. If
set to “disabled,” the event will not be annunciated. This implies
that the event will not be placed in any active event list or in any
event history list.
Ext Reheat Lockout - Event Type The event type for the [Ext Reheat Lockout] event.
Ext Reheat Lockout The reheater is shut down and disabled by an external input signal.
Ext Standby Glycol Pump On - Event Control
Enable/disable the activation of the [Ext Standby Glycol Pump On]
event. If set to “disabled,” the event will not be annunciated. This
implies that the event will not be placed in any active event list or in
any event history list.
Ext Standby Glycol Pump On - Event Type The event type for the [Ext Standby Glycol Pump On] event.
Ext Standby Glycol Pump On The standby glycol pump is on, as indicated by an external input
signal.
Ext Standby Unit On - Event Control
Enable/disable the activation of the [Ext Standby Unit On] event. If
set to “disabled,” the event will not be annunciated. This implies
that the event will not be placed in any active event list or in any
event history list.
Ext Standby Unit On - Event Type The event type for the [Ext Standby Unit On] event.
Ext Standby Unit On Standby unit is on, as indicated by an external input signal.
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
41 Liebert® IntelliSlot® Modbus/BACnet
External Condenser TVSS Issue
The condenser Transient Voltage Surge Suppressor or Surge
Protection Device has failed, as indicated by an external input
signal.
External Condenser VFD Issue The condenser fan Variable Frequency Drive is offline, as indicated
by an external input signal.
External Fire Detected Fire detected, as indicated by an external input signal.
Fan Control Mode Fan control mode.
Fan Control Sensor Sensor to be used for fan speed control.
Fan Hours Exceeded - Event Control
Enable/disable the activation of the [Fan Hours Exceeded] event. If
set to “disabled,” the event will not be annunciated. This implies
that the event will not be placed in any active event list or in any
event history list.
Fan Hours Exceeded - Event Type The event type for the [Fan Hours Exceeded] event.
Fan Hours Exceeded Operating hours for the unit blower fan have exceeded the
threshold.
Fan Hours Threshold Threshold value used in the [Fan Hours Exceeded] event.
Fan Hours
Operating hours for fan since last reset of this value. If operating
hours exceeds 32,000, this client will continue to display 32,000,
but the iCOM display will show the actual value.
Fan Issue - Event Control
Enable/disable the activation of the [Fan Issue] event. If set to
“disabled,” the event will not be annunciated. This implies that the
event will not be placed in any active event list or in any event
history list.
Fan Issue - Event Type The event type for the [Fan Issue] event.
Fan Issue One or more fans are not operating within their operational
parameters.
Fan Speed Control Temperature
Temperature value being used for fan speed control. This value is
compared against the fan speed temperature set point to determine
the fan speed.
Fan Speed Maximum Set Point Maximum fan speed. This value may only be modified if iCOM is
enabled to allow fan speed changes by the BMS.
Fan Speed Minimum Set Point Minimum fan speed.
Fan Speed Temperature Set Point
If fan is in decoupled mode and not under manual control, the fan
speed will vary depending on the delta between the selected fan
control sensor temperature and this set point.
Fan Speed Fan speed expressed as a percentage of the maximum rated
speed.
Fan State Fan operational state.
Fixed Compressor State Fixed compressor operational state.
Fluid Flow Rate Flow rate of fluid used for cooling.
Fluid Flow Sensor Issue The fluid flow sensor is disconnected or the signal is out of range.
Fluid Input Temperature Temperature of the fluid entering the cooling coil.
Fluid Output Temperature Temperature of the fluid exiting the cooling coil.
Fluid Temperature Sensor Issue The fluid temperature sensor is disconnected or the signal is out of
range.
Free Cooling Fluid Temperature Free cooling fluid temperature.
Free Cooling Internal Control Mode Free cooling internal control mode
Free Cooling Internal Control Mode Free cooling internal control mode
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 42
Free Cooling Internal Temperature Delta Minimum temperature delta required between supply fluid and
internal ambient air temperatures in order to enable free cooling.
Free Cooling State Free cooling operational state.
Free Cooling Status Free cooling status.
Free Cooling Temp Sensor Issue The free cooling fluid temperature sensor is disconnected or the
signal is out of range.
Free Cooling Valve Hours Exceeded [Free Cooling Valve Hours] has exceeded [Free Cooling Valve
Hours Threshold].
Free Cooling Valve Hours Threshold Threshold value used in the [Free Cooling Valve Hours Exceeded]
event.
Free Cooling Valve Hours
Operating hours for free cooling valve since last reset of this value.
If operating hours exceeds 32,000, this client will continue to
display 32,000, but the iCOM display will show the actual value.
Free Cooling Valve Open Position Free cooling valve open position.
Heating Fan Speed Min Set Point Minimum fan speed when system heating is active.
High Power Shutdown - Event Control
Enable/disable the activation of the [High Power Shutdown] event.
If set to “disabled,” the event will not be annunciated. This implies
that the event will not be placed in any active event list or in any
event history list.
High Power Shutdown - Event Type The event type for the [High Power Shutdown] event.
High Power Shutdown Supply to high power components has been shutdown.
High Return Humidity - Event Control
Enable/disable the activation of the [High Return Humidity] event. If
set to “disabled,” the event will not be annunciated. This implies
that the event will not be placed in any active event list or in any
event history list.
High Return Humidity - Event Type The event type for the [High Return Humidity] event.
High Return Humidity Threshold Threshold value used in the [High Return Humidity] event.
High Return Humidity Return air high humidity event.
High Static Pressure High static pressure event.
Hot Water / Hot Gas State Hot water / hot gas operational state.
Hot Water / Hot Gas Valve Hours Exceeded [Hot Water / Hot Gas Valve Hours] has exceeded [Hot Water / Hot
Gas Valve Hours Threshold].
Hot Water / Hot Gas Valve Hours Threshold Threshold value used in the [Hot Water / Hot Gas Valve Hours
Exceeded] event.
Hot Water / Hot Gas Valve Hours
Operating hours for hot water / hot gas valve since last reset of this
value. If operating hours exceeds 32,000, this client will continue
to display 32,000, but the iCOM display will show the actual value.
Hot Water / Hot Gas Valve Open Position Hot water / hot gas valve open position.
Humidification Fan Speed Min Set Point Minimum fan speed when system humidification is active.
Humidifier Control Board Not Detected Humidifier control board is required to be connected, but no signal
is detected.
Humidifier Cylinder Worn Humidifier cylinder is not operating properly and needs to be
replaced.
Humidifier Hours Exceeded Operating hours for the humidifier have exceeded the threshold.
Humidifier Hours Threshold Threshold value used in the [Humidifier Hours Exceeded] event.
Humidifier Hours
Operating hours for humidifier since last reset of this value. If
operating hours exceeds 32,000, this client will continue to display
32,000, but the iCOM display will show the actual value.
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
43 Liebert® IntelliSlot® Modbus/BACnet
Humidifier Issue - Event Control
Enable/disable the activation of the [Humidifier Issue] event. If set
to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event
history list.
Humidifier Issue - Event Type The event type for the [Humidifier Issue] event.
Humidifier Issue Humidifier issue detected, causing it to be locked out.
Humidifier Lockout Enable/disable the use of the humidifier.
Humidifier Low Water The water level in the humidifier has dropped below its threshold.
Humidifier Over Current The electrical current to the humidifier has exceeded its upper
threshold.
Humidifier State Humidifier operational state.
Humidifier Under Current The electrical current to the humidifier has dropped below its lower
threshold.
Humidifier Utilization Present humidifier utilization expressed as a percentage of the
maximum rated capacity.
Humidity Control Sensor Sensor from which humidity measurements will be used for
humidification and dehumidification control.
Humidity Dead Band
Value that is divided evenly to form a range above and below
[Humidity Set Point]. If measured humidity is within this range, no
humidification or dehumidification will occur.
Humidity Proportional Band Value that is divided evenly to form proportional humidity control
bands above and below [Humidity Set Point].
Humidity Proportional Control Integration Time
Time value used to add an integral term to proportional humidity
control. If set to 0, time will not be a factor in the proportional
control algorithm.
Humidity Proportional Control Type Type of algorithm to use for proportional control of output humidity.
Humidity Proportional Control Type Type of algorithm to use for proportional control of output humidity.
Humidity Set Point Desired relative humidity.
Infrared Humidifier Flush Rate A multiple of an internal time constant that determines the flush
duration of the infrared humidifier water pan.
Input Undervoltage One or more of the input phase voltages has dropped below the
limit.
Instantaneous Power Total electrical power currently being consumed.
Loss of Air Flow No air flow through the unit due to failure of all fans.
Low Return Humidity - Event Control
Enable/disable the activation of the [Low Return Humidity] event. If
set to “disabled,” the event will not be annunciated. This implies
that the event will not be placed in any active event list or in any
event history list.
Low Return Humidity - Event Type The event type for the [Low Return Humidity] event.
Low Return Humidity Threshold Threshold value used in the [Low Return Humidity] event.
Low Return Humidity Return air low humidity event.
Low Static Pressure Low static pressure event.
Main Chilled Water Valve The primary valve in a dual valve chilled water system.
Main Fan Overload - Event Control
Enable/disable the activation of the [Main Fan Overload] event. If
set to “disabled,” the event will not be annunciated. This implies
that the event will not be placed in any active event list or in any
event history list.
Main Fan Overload - Event Type The event type for the [Main Fan Overload] event.
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 44
Main Fan Overload Main fan is shut down due to thermal overload.
Maintenance Completed Maintenance has been completed on the unit.
Maintenance Due The calculated maintenance date has been reached.
Maintenance Ramp The ratio of operations performed to the calculated operations
available between maintenance intervals.
Maintenance Tracking State Maintenance tracking operational state.
Master Unit Communication Lost - Event Control
Enable/disable the activation of the [Master Unit Communication
Lost] event. If set to “disabled,” the event will not be annunciated.
This implies that the event will not be placed in any active event list
or in any event history list.
Master Unit Communication Lost - Event Type The event type for the [Master Unit Communication Lost] event.
Master Unit Communication Lost Communication with master unit has been lost.
Minimum Chilled Water Temp Set Point Enable Enable/disable the activation of [Minimum Chilled Water Temp Set
Point].
Minimum Chilled Water Temp Set Point Minimum desired chilled water temperature.
Mixed Mode Lockout
Mixed mode has been entered too many times over a rolling time
period and has been temporarily disabled. Mixed mode is defined
as the use of a compressor on one refrigeration circuit and the use
of a refrigerant pump on the other circuit.
Modbus Power Meter Communication Lost Communication with Modbus power meter has been lost.
Outside Air Temperature Ambient outside air temperature.
Pump Hours Operating hours for pump since last reset of this value.
Pump State Pump operational state.
Pump Unspecified General Event One or more unspecified pump events active. See local unit display
for further details.
RAM Battery Issue RAM or RAM backup battery is not operating correctly.
Raw Auxiliary Air Temperature
Air temperature value sent by an external auxiliary device, with no
additional filtering by the receiving system. This may be an
aggregated value from multiple sensors.
Reheat Utilization Present reheating utilization expressed as a percentage of the
maximum rated capacity.
Reheater Lockout Enable/disable the use of the reheater.
Reheater Over Temperature The temperature of the reheater has exceeded its threshold.
Remote Sensor Average Over Temperature [Remote Sensor Average Temperature] has exceeded [Remote
Sensor Over Temp Threshold].
Remote Sensor Average Temperature Average value of remote sensor temperature measurements.
Remote Sensor Average Under Temperature [Remote Sensor Average Temperature] has dropped below
[Remote Sensor Under Temp Threshold].
Remote Sensor Issue Remote sensor is disconnected or the signal is out of range.
Remote Sensor Maximum Temperature Maximum value of remote sensor temperature measurements.
Remote Sensor Over Temp Threshold Threshold value used in the remote air sensor over temperature
events.
Remote Sensor Over Temperature [Remote Sensor Temperature] has exceeded [Remote Sensor
Over Temp Threshold].
Remote Sensor System Average Over Temperature [Remote Sensor System Average Temperature] has exceeded
[Remote Sensor Over Temp Threshold].
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
45 Liebert® IntelliSlot® Modbus/BACnet
Remote Sensor System Average Temperature Average value of remote sensor temperature measurements
among a group of interconnected units in a single system.
Remote Sensor System Average Under Temperature Remote Sensor System Average Temperature] has dropped below
[Remote Sensor Under Temp Threshold].
Remote Sensor System Maximum Temperature Maximum value of remote sensor temperature measurements
among a group of interconnected units in a single system.
Remote Sensor Temperature Air temperature as measured by remote sensor.
Remote Sensor Under Temp Threshold Threshold value used in the remote air sensor under temperature
events.
Remote Sensor Under Temperature [Remote Sensor Temperature] has dropped below [Remote Sensor
Under Temp Threshold].
Return Air Over Temp - Event Control
Enable/disable the activation of the [Return Air Over Temperature]
event. If set to “disabled,” the event will not be annunciated. This
implies that the event will not be placed in any active event list or in
any event history list.
Return Air Over Temp - Event Type The event type for the [Return Air Over Temperature] event.
Return Air Over Temp Threshold Threshold value used in the [Return Air Over Temperature] event.
Return Air Over Temperature Return air high temperature event.
Return Air Sensor Event Control Enable/disable the activation of events related to measurements by
the return air sensor.
Return Air Sensor Issue The air sensor at the inlet of the unit is disconnected or the signal is
out of range.
Return Air Temperature Set Point Desired air temperature at the inlet of the unit.
Return Air Temperature The temperature of the inlet air
Return Air Under Temp - Event Control
Enable/disable the activation of the [Return Air Under Temperature]
event. If set to “disabled,” the event will not be annunciated. This
implies that the event will not be placed in any active event list or in
any event history list.
Return Air Under Temp - Event Type The event type for the [Return Air Under Temperature] event.
Return Air Under Temp Threshold Threshold value used in the [Return Air Under Temperature] event.
Return Air Under Temperature [Return Air Temperature] has dropped below [Return Air Under
Temp Threshold].
Return Dew Point Dew point temperature measured at the inlet of the unit.
Return Humidity Sensor Issue The humidity sensor at the inlet of the unit is disconnected or the
signal is out of range.
Return Humidity Set Point Desired relative humidity at the inlet of the unit.
Return Humidity Relative humidity measured at the inlet of the unit.
Server Class The general classification for this system
Service Required - Event Control
Enable/disable the activation of the [Service Required] event. If set
to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event
history list.
Service Required - Event Type The event type for the [Service Required] event.
Service Required Unit requires servicing.
Shutdown - Loss Of Power - Event Control
Enable/disable the activation of the [Shutdown - Loss Of Power]
event. If set to “disabled,” the event will not be annunciated. This
implies that the event will not be placed in any active event list or in
any event history list.
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 46
Shutdown - Loss Of Power - Event Type The event type for the [Shutdown - Loss Of Power] event.
Shutdown - Loss Of Power
System lost power. This event becomes active when the unit is
powered on following an unexpected loss of power. This event
remains active for 90 minutes.
Smoke Detected - Event Control
Enable/disable the activation of the [Smoke Detected] event. If set
to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event
history list.
Smoke Detected - Event Type The event type for the [Smoke Detected] event.
Smoke Detected Smoke detected.
Standby Units The number of standby units.
Static Pressure Control Enable Enable/disable underfloor static pressure control.
Static Pressure Sensor Issue The static pressure sensor is disconnected or the signal is out of
range.
Static Pressure Sensor Out of Range Static pressure sensor signal is out of its configured range.
Static Pressure Set Point Desired static pressure.
Supply Air Over Temp Threshold Threshold value used in the [Supply Air Over Temperature] event.
Supply Air Over Temperature Supply air high temperature event.
Supply Air Over/Under Temperature - Event Control Enable/disable the activation of the [Supply Air Over Temperature]
and [Supply Air Under Temperature] events.
Supply Air Sensor Issue The air sensor at the outlet of the unit is disconnected or the signal
is out of range.
Supply Air Temperature Sensor Control Control mode to be used with the supply air temperature sensor.
Supply Air Temperature Set Point Desired supply air temperature.
Supply Air Temperature Air temperature measured at the outlet of the unit.
Supply Air Under Temp Threshold Threshold value used in the [Supply Air Under Temperature] event.
Supply Air Under Temperature Supply air low temperature event.
Supply Chilled Water Loss of Flow Supply chilled water flow is too low.
Supply Chilled Water Over Temp Chilled water temperature is too high, as indicated by an external
input signal.
System Control Mode System control mode.
System Date and Time The system date and time
System Event Acknowledge/Reset Reset and/or acknowledge all events.
System Input RMS A-B The System Input RMS Voltage between Phase A and Phase B
System Input RMS A-N The System Input RMS Voltage between Phase A and Neutral
System Input RMS B-C The System Input RMS Voltage between Phase B and Phase C
System Input RMS B-N The System Input RMS Voltage between Phase B and Neutral
System Input RMS C-A The System Input RMS Voltage between Phase C and Phase A
System Input RMS C-N The System Input RMS Voltage between Phase C and Neutral
System Input RMS Current Phase A The system input RMS current for Phase A
System Input RMS Current Phase B The system input RMS current for Phase B
System Input RMS Current Phase C The system input RMS current for Phase C
System On/Off Control Turn system functionality on or off.
System Operating State Reason The reason the system is in the current operating state.
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
47 Liebert® IntelliSlot® Modbus/BACnet
System Operating State Current operating state of the system.
System Static Pressure Static pressure measurement among a group of interconnected
units in a single system.
System Status The operating status for the system
Temperature Control Sensor Issue The air sensor selected for cooling control is disconnected or the
signal is out of range.
Today's High Air Temperature Time [Today's High Air Temperature] was measured at this time.
Today's High Air Temperature The highest external air temperature measured since midnight.
Today's High Humidity Time [Today's High Humidity] was measured at this time
Today's High Humidity The highest external humidity measured since midnight.
Today's Low Air Temperature Time [Today's Low Air Temperature] was measured at this time.
Today's Low Air Temperature The lowest external air temperature measured since midnight.
Today's Low Humidity Time [Today's Low Humidity] was measured at this time
Today's Low Humidity The lowest external humidity measured since midnight.
Unit Code Missing Unit code has not been entered and saved.
Unit Communication Lost Master has lost communication with one or more networked units.
Unit Cooling Load The total amount of heat energy currently being removed by the
unit.
Unit Off Unit was turned off.
Unit On Unit was turned on.
Unit Partial Shutdown An event has occurred requiring some system components to be
shutdown and disabled.
Unit Shutdown An event has occurred requiring the unit to be shutdown and
disabled to prevent damage to the system.
Unit Standby Unit was placed in standby mode.
Unit Static Pressure Static pressure measurement for a single unit.
Unspecified General Event One or more unspecified events active. See local unit display for
further details.
Water Leakage Detector Sensor Issue The water leakage detector sensor is disconnected or the signal is
out of range.
Water Under Floor - Event Control
Enable/disable the activation of the [Water Under Floor] event. If
set to “disabled,” the event will not be annunciated. This implies
that the event will not be placed in any active event list or in any
event history list.
Water Under Floor - Event Type The event type for the [Water Under Floor] event.
Water Under Floor Water under the floor is detected.
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 48
Table 11 Liebert CRV™ - Status and Coil
Controller Liebert iCOM® v4
Data Label Status Coil
Number
of Bits Scale Notes / Units
Supply Air Over Temperature 10001 — 1 — Active on Alarm
Supply Air Under Temperature 10002 — 1 — Active on Alarm
Return Air Over Temperature 10003 — 1 — Active on Alarm
Supply Air Sensor Issue 10004 — 1 — Active on Alarm
High Return Humidity 10005 — 1 — Active on Alarm
Low Return Humidity 10006 — 1 — Active on Alarm
Humidifier Hours Exceeded 10007 — 1 — Active on Alarm
Dehumidifier Hours Exceeded 10008 — 1 — Active on Alarm
Humidifier Under Current 10009 — 1 — Active on Alarm
Humidifier Over Current 10010 — 1 — Active on Alarm
Humidifier Low Water 10011 — 1 — Active on Alarm
Humidifier Cylinder Worn 10012 — 1 — Active on Alarm
Humidifier Issue 10013 — 1 — Active on Alarm
Ext Humidifier Lockout 10014 — 1 — Active on Alarm
Humidifier Control Board Not Detected 10015 — 1 — Active on Alarm
Return Humidity Out Of Proportional Band 10016 — 1 — Active on Alarm
Loss of Air Flow 10017 — 1 — Active on Alarm
Fan Hours Exceeded 10018 — 1 — Active on Alarm
Top Fan Issue 10019 — 1 — Active on Alarm
Bottom Fan Issue 10020 — 1 — Active on Alarm
Remote Sensor Issue Module Index 1 10021 — 1 — Active on Alarm
Remote Sensor Issue Module Index 2 10022 — 1 — Active on Alarm
Remote Sensor Issue Module Index 3 10023 — 1 — Active on Alarm
Remote Sensor Issue Module Index 4 10024 — 1 — Active on Alarm
Remote Sensor Issue Module Index 5 10025 — 1 — Active on Alarm
Remote Sensor Issue Module Index 6 10026 — 1 — Active on Alarm
Remote Sensor Issue Module Index 7 10027 — 1 — Active on Alarm
Remote Sensor Issue Module Index 8 10028 — 1 — Active on Alarm
Remote Sensor Issue Module Index 9 10029 — 1 — Active on Alarm
Remote Sensor Issue Module Index 10 10030 — 1 — Active on Alarm
Compressor 1 High Head Pressure 10031 — 1 — Active on Alarm
Compressor 1 Low Suction Pressure 10032 — 1 — Active on Alarm
Compressor 1 Hours Exceeded 10033 — 1 — Active on Alarm
Dig Scroll Comp 1 Temp Sensor Issue 10034 — 1 — Active on Alarm
Dig Scroll Comp 1 Over Temp 10035 — 1 — Active on Alarm
Compressor 1 Low Pressure Transducer Issue 10036 — 1 — Active on Alarm
Ext Compressor Lockout 10037 — 1 — Active on Alarm
Compressor 1 Short Cycle 10038 — 1 — Active on Alarm
Compressor 1 High Pressure Transducer Issue 10039 — 1 — Active on Alarm
Compressor 1 Pump Down Issue 10040 — 1 — Active on Alarm
Reheater Over Temperature 10041 — 1 — Active on Alarm
Electric Reheater 1 Hours Exceeded 10042 — 1 — Active on Alarm
Ext Reheat Lockout 10043 — 1 — Active on Alarm
Condenser 1 Issue 10044 — 1 — Active on Alarm
Condenser VFD Issue 10045 — 1 — Active on Alarm
Condenser TVSS Issue 10046 — 1 — Active on Alarm
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
49 Liebert® IntelliSlot® Modbus/BACnet
Supply Chilled Water Over Temp 10047 — 1 — Active on Alarm
Chilled Water Control Valve Position 10048 — 1 — Active on Alarm
Supply Chilled Water Loss of Flow 10049 — 1 — Active on Alarm
Supply Fluid Temp Sensor Issue 10050 — 1 — Active on Alarm
Customer Input 1 10051 — 1 — Active on Alarm
Customer Input 2 10052 — 1 — Active on Alarm
Customer Input 3 10053 — 1 — Active on Alarm
Customer Input 4 10054 — 1 — Active on Alarm
Smoke Detected 10055 — 1 — Active on Alarm
Water Under Floor 10056 — 1 — Active on Alarm
Service Required 10057 — 1 — Active on Alarm
Shutdown -Loss Of Power 10058 — 1 — Active on Alarm
Ext Over Temperature 10059 — 1 — Active on Alarm
Ext Loss of Flow 10060 — 1 — Active on Alarm
Ext Condenser Pump High Water 10061 — 1 — Active on Alarm
Ext Standby Glycol Pump On 10062 — 1 — Active on Alarm
External Fire Detected 10063 — 1 — Active on Alarm
Unit On 10064 — 1 — Active on Alarm
Unit Off 10065 — 1 — Active on Alarm
Unit Standby 10066 — 1 — Active on Alarm
Unit Partial Shutdown 10067 — 1 — Active on Alarm
Unit Shutdown 10068 — 1 — Active on Alarm
Water Leakage Detector Sensor Issue 10069 — 1 — Active on Alarm
BMS Communications Timeout 10070 — 1 — Active on Alarm
Maintenance Due 10071 — 1 — Active on Alarm
Maintenance Completed 10072 — 1 — Active on Alarm
Clogged Air Filter 10073 — 1 — Active on Alarm
RAM Battery Issue 10074 — 1 — Active on Alarm
Master Unit Communication Lost 10075 — 1 — Active on Alarm
High Power Shutdown 10076 — 1 — Active on Alarm
Return Air Sensor Issue 10077 — 1 — Active on Alarm
Condenser Outside Air Temp Sensor Issue 10078 — 1 — Active on Alarm
Condenser Outside Air Temp Out of Operating Range 10079 — 1 — Active on Alarm
Condenser Control Board Issue 10080 — 1 — Active on Alarm
Condenser Refrigerant Pressure Over Threshold 10081 — 1 — Active on Alarm
Condenser Refrigerant Pressure Under 10082 — 1 — Active on Alarm
Condenser Refrigerant Pressure Sensor Issue 10083 — 1 — Active on Alarm
Condenser Supply Refrigerant Over Temp 10084 — 1 — Active on Alarm
Condenser Supply Refrigerant Under Temp 10085 — 1 — Active on Alarm
Condenser Supply Refrigerant Temp Sensor Issue 10086 — 1 — Active on Alarm
Condenser Max Fan Speed Override 10087 — 1 — Active on Alarm
Condenser Fan Issue 1 - 4 10088-10091 — 1 — Active on Alarm
Unspecified General Event 10100 — 1 — Active on Alarm
Condenser Unit Unspecified General Event 10101 — 1 — Active on Alarm
Condenser Circuit Unspecified General Event 10102 — 1 — Active on Alarm
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 11 Liebert CRV™ - Status and Coil (continued)
Controller Liebert iCOM® v4
Data Label Status Coil
Number
of Bits Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 50
Table 12 Liebert CRV™ - Input and Holding
Controller Liebert iCOM® v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Supply Air Temperature 30385 — 1 10 deg C
Supply Air Temperature 30386 — 1 10 deg F
Return Air Temperature 30387 — 1 10 deg C
Return Air Temperature 30388 — 1 10 deg F
Return Dew Point 30389 — 1 10 deg C
Return Dew Point 30390 — 1 10 deg F
Remote Sensor Minimum Temperature 30391 — 1 10 deg C
Remote Sensor Minimum Temperature 30392 — 1 10 deg F
Remote Sensor Maximum Temperature 30393 — 1 10 deg C
Remote Sensor Maximum Temperature 30394 — 1 10 deg F
Remote Sensor Average Temperature 30395 — 1 10 deg C
Remote Sensor Average Temperature 30396 — 1 10 deg F
Air Temperature Set Point 30397 40397 1 10 deg C
Air Temperature Set Point 30398 40398 1 10 deg F
Cooling Proportional Band 30399 40399 1 10 deg C
Cooling Proportional Band 30400 40400 1 10 deg F
Heating Proportional Band 30401 40401 1 10 deg C
Heating Proportional Band 30402 40402 1 10 deg F
Air Temperature Dead Band 30403 40403 1 10 deg C
Air Temperature Dead Band 30404 40404 1 10 deg F
Supply Air Over Temp Threshold 30405 40405 1 10 deg C
Supply Air Over Temp Threshold 30406 40406 1 10 deg F
Supply Air Under Temp Threshold 30407 40407 1 10 deg C
Supply Air Under Temp Threshold 30408 40408 1 10 deg F
Return Air Over Temp Threshold 30409 40409 1 10 deg C
Return Air Over Temp Threshold 30410 40410 1 10 deg F
Supply Humidity 30411 — 1 10 % RH
Return Humidity 30412 — 1 10 % RH
Humidity Set Point 30413 40413 1 — % RH
Humidification Proportional Band 30414 40414 1 — % RH
Dehumidification Proportional Band 30415 40415 1 — % RH
Humidity Dead Band 30416 40416 1 — % RH
High Return Humidity Threshold 30417 40417 1 10 % RH
Low Return Humidity Threshold 30418 40418 1 10 % RH
Fan Speed Proportional Band 30419 40419 1 10 deg C
Fan Speed Proportional Band 30420 40420 1 10 deg F
Fan Speed Manual Set Point 30421 40421 1 — %
Fan Speed Maximum Set Point 30422 40422 1 — %
Fan Speed Minimum Set Point 30423 40423 1 — %
Remote Sensor Temperature Module Index 1 30424 — 1 10 deg C
Remote Sensor Temperature Module Index 2 30425 — 1 10 deg C
Remote Sensor Temperature Module Index 3 30426 — 1 10 deg C
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
51 Liebert® IntelliSlot® Modbus/BACnet
Remote Sensor Temperature Module Index 4 30427 — 1 10 deg C
Remote Sensor Temperature Module Index 5 30428 — 1 10 deg C
Remote Sensor Temperature Module Index 6 30429 — 1 10 deg C
Remote Sensor Temperature Module Index 7 30430 — 1 10 deg C
Remote Sensor Temperature Module Index 8 30431 — 1 10 deg C
Remote Sensor Temperature Module Index 9 30432 — 1 10 deg C
Remote Sensor Temperature Module Index 10 30433 — 1 10 deg C
Remote Sensor Temperature Module Index 1 30434 — 1 10 deg F
Remote Sensor Temperature Module Index 2 30435 — 1 10 deg F
Remote Sensor Temperature Module Index 3 30436 — 1 10 deg F
Remote Sensor Temperature Module Index 4 30437 — 1 10 deg F
Remote Sensor Temperature Module Index 5 30438 — 1 10 deg F
Remote Sensor Temperature Module Index 6 30439 — 1 10 deg F
Remote Sensor Temperature Module Index 7 30440 — 1 10 deg F
Remote Sensor Temperature Module Index 8 30441 — 1 10 deg F
Remote Sensor Temperature Module Index 9 30442 — 1 10 deg F
Remote Sensor Temperature Module Index 10 30443 — 1 10 deg F
Supply Chilled Water Temperature 30444 — 1 10 deg C
Supply Chilled Water Temperature 30445 — 1 10 deg F
Supply Chilled Water Over Temp Threshold 30446 40446 1 10 deg C
Supply Chilled Water Over Temp Threshold 30447 40447 1 10 deg F
BMS Timeout Period 30448 40448 1 — min
Auto Restart Delay 30449 40449 1 — sec
Operating Efficiency 30450 — 1 — %
Fan Speed 30451 — 1 — %
Compressor Utilization 30452 — 1 — %
Dehumidifier Utilization 30453 — 1 — %
Reheat Utilization 30454 — 1 — %
Humidifier Utilization 30455 — 1 — %
Calculated Next Maintenance Month 30456 — 1 — —
Calculated Next Maintenance Year 30457 — 1 — —
Maintenance Ramp 30458 — 1 — %
Server Class 30459 — 1 —
1 = UPS
2 = AIR
3 = PMP
4 = PDU
Air Temperature Control Sensor 30460 40460 1 —
0 = Supply
1 = Remote
2 = Return
Remote Sensor Temperature Calculation 30461 40461 1 — 0 = Average
1 = Maximum
Fan Control Mode 30462 40462 1 — 0 = Internal (Auto)
1 = External (Manual)
Table 12 Liebert CRV™ - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 52
Fan Control Sensor 30463 40463 1 —
0 = Supply
1 = Remote
2 = Return
Remote Sensor Function Module Index 1 30464 40464 1 —
0 = Disable
1 = Reference
2 = Control
Remote Sensor Function Module Index 2 30465 40465 1 —
0 = Disable
1 = Reference
2 = Control
Remote Sensor Function Module Index 3 30466 40466 1 —
0 = Disable
1 = Reference
2 = Control
Remote Sensor Function Module Index 4 30467 40467 1 —
0 = Disable
1 = Reference
2 = Control
Remote Sensor Function Module Index 5 30468 40468 1 —
0 = Disable
1 = Reference
2 = Control
Remote Sensor Function Module Index 6 30469 40469 1 —
0 = Disable
1 = Reference
2 = Control
Remote Sensor Function Module Index 7 30470 40470 1 —
0 = Disable
1 = Reference
2 = Control
Remote Sensor Function Module Index 8 30471 40471 1 —
0 = Disable
1 = Reference
2 = Control
Remote Sensor Function Module Index 9 30472 40472 1 —
0 = Disable
1 = Reference
2 = Control
Remote Sensor Function Module Index 10 30473 40473 1 —
0 = Disable
1 = Reference
2 = Control
System Status 30474 — 1 —
1 = Normal Operation
2 = Startup
8 = Normal with Warning
16 = Normal with Alarm
32 = Abnormal Operation
System Operating State 30475 — 1 — 0 = Off / 1 = On
2 = Standby
System Control Mode 30476 — 1 — 0 = Internal (Auto)
1 = External (Manual)
System Operating State Reason 30477 — 1 —
0 = Reason Unknown
1 = Network Display
2 = Alarm
3 = Schedule
4 = Remote System
5 = External Input
6 = Local Display
System On/Off Control 30478 40478 1 — 0 = Off / 1 = On
Condenser Low Noise Mode State 30490 — 1 —
0 = Inactive
1 = Active (Interval)
2 = Active (Full Day)
Table 12 Liebert CRV™ - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
53 Liebert® IntelliSlot® Modbus/BACnet
Condenser Low Noise Mode Schedule Control 30491 40491 1 — 0 = disabled
1 = enabled
Condenser Low Noise Mode Max Fan Speed 30492 40492 1 — %
Condenser Normal Mode Max Fan 30493 40493 1 — %
Condenser Low Noise Mode - Interval Days 30494 40494 1 —
1 = Monday
2 = Tuesday
4 = Wednesday
8 = Thursday
16 = Friday
32 = Saturday
64 = Sunday
Condenser Low Noise Mode - Full Days 30495 40495 1 —
1 = Monday
2 = Tuesday
4 = Wednesday
8 = Thursday
16 = Friday
32 = Saturday
64 = Sunday
Condenser Low Noise Mode Start Time 30496 40496 2 — Seconds since Midnight
Condenser Low Noise Mode Stop Time 30498 40498 2 — Seconds since Midnight
System Event Acknowledge/Reset — 40500 1 — 2 = Reset
4 = Acknowledge
System Date and Time 39998 49998 2 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 12 Liebert CRV™ - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 54
Table 13 Liebert CRV™ - Glossary
Controller Liebert iCOM® v4
Data Label Data Description
Air Temperature Control Sensor Sensor from which air temperature measurements will be used for cooling
and heating control.
Air Temperature Dead Band
Value that is divided evenly to form a temperature range above and below
[Air Temperature Set Point]. If measured air temperature is within this
range, no heating or cooling will occur.
Air Temperature Set Point Desired air temperature. This set point is dependent upon which sensor is
selected for control.
Auto Restart Delay If power is lost, the control will delay this amount of time after power is
restored before restarting the unit.
BMS Communications Timeout Building Management System (or external monitoring system) has not
communicated with the system within the expected timeframe.
BMS Timeout Period Timeframe within which the Building Management System (or external
monitoring system) must communicate with the system to avoid a timeout.
Bottom Fan Issue The bottom fan is not operating within its normal parameters.
Calculated Next Maintenance Month Calculated month of the next scheduled maintenance. Used in conjunction
with [Calculated Next Maintenance Year].
Calculated Next Maintenance Year Calculated year of the next scheduled maintenance. Used in conjunction
with [Calculated Next Maintenance Month].
Chilled Water Control Valve Failure Chilled water valve out of position. Chilled water control valve position does
not match expected value.
Clogged Air Filter Air filter is dirty and needs to be (cleaned or) replaced.
Compressor 1 High Head Pressure Compressor 1 high head pressure
Compressor 1 High Pressure Transducer
Issue
Compressor 1 high pressure transducer is disconnected or the signal is out
of range.
Compressor 1 Hours Exceeded Operating hours for compressor 1 have exceeded the threshold.
Compressor 1 Low Pressure Transducer
Issue
Compressor 1 low pressure transducer is disconnected or the signal is out
of range.
Compressor 1 Low Suction Pressure Compressor 1 low suction pressure.
Compressor 1 Pump Down Issue Unable to pump down suction-side pressure during compressor 1
shutdown.
Compressor 1 Short Cycle Compressor 1 short cycle. A short cycle is defined as turning on and off a
number of times over a set time period.
Condenser 1 Issue Condenser 1 is not operating within its normal parameters.
Condenser Circuit Unspecified General Event One or more unspecified condenser circuit events active. See local unit
display for further details.
Condenser Control Board Issue The condenser control board is reporting an issue.
Condenser Fan Issue Condenser fan is not operating within its operational parameters.
Condenser Low Noise Mode - Full Days Days of the week selected for low noise mode full day scheduling.
Condenser Low Noise Mode - Interval Days Days of the week selected for low noise mode interval scheduling.
Condenser Low Noise Mode Max Fan Speed Maximum fan speed when condenser is placed in low noise mode.
Condenser Low Noise Mode Schedule
Control Enable/disable scheduled control of condenser low noise mode.
Condenser Low Noise Mode Start Time The time of day at which the condenser will transition into low noise mode.
Condenser Low Noise Mode State State of condenser low noise mode scheduler control.
Condenser Low Noise Mode Stop Time The time of day at which the condenser will transition out of low noise
mode.
Condenser Max Fan Speed Override Fan speed exceeding the maximum set point in order to alleviate a high
temperature or pressure condition.
Condenser Normal Mode Max Fan Speed Maximum fan speed when condenser is not in low noise mode.
Condenser Outside Air Temp Out of
Operating Range
[Condenser Outside Air Temperature] is either above an upper threshold or
below a lower threshold.
Condenser Outside Air Temp Sensor Issue Condenser outside air temperature sensor is disconnected or the signal is
out of range.
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
55 Liebert® IntelliSlot® Modbus/BACnet
Condenser Refrigerant Pressure Over
Threshold Condenser refrigerant pressure has exceeded a threshold.
Condenser Refrigerant Pressure Sensor
Issue
Condenser refrigerant pressure sensor is disconnected or the signal is out
of range.
Condenser Refrigerant Pressure Under
Threshold Condenser refrigerant pressure has dropped below a threshold.
Condenser Supply Refrigerant Over Temp Condenser supply refrigerant temperature has exceeded a threshold.
Condenser Supply Refrigerant Temp Sensor
Issue
Condenser supply refrigerant temperature sensor is disconnected or the
signal is out of range.
Condenser Supply Refrigerant Under Temp Condenser supply refrigerant temperature has dropped below a specified
threshold.
Condenser TVSS Issue The condenser Transient Voltage Surge Suppressor device has failed.
Condenser Unit Unspecified General Event One or more unspecified condenser unit events active. See local unit
display for further details.
Condenser VFD Issue The condenser fan Variable Frequency Drive is offline.
Cooling Capacity (Primary) Compressor utilization or chilled water valve position, based on unit type.
Cooling Proportional Band
Temperature control band above [Air Temperature Set Point]. If measured
air temperature is within this band, cooling operations are proportionally
controlled.
Customer Input 1 Customer Input 1.
Customer Input 2 Customer input 2.
Customer Input 3 Customer input 3.
Customer Input 4 Customer input 4.
Dehumidification Proportional Band Humidity control band above [Humidity Set Point]. If measured humidity is
within this band, dehumidification operations are proportionally controlled.
Dehumidifier Hours Exceeded Operating hours for the dehumidifier have exceeded the threshold.
Dehumidifier Utilization Present dehumidifier utilization expressed as a percentage of the maximum
rated capacity.
Dig Scroll Comp 1 Over Temp Digital scroll compressor 1 shut off because its head temperature has
exceeded the upper threshold.
Dig Scroll Comp 1 Temp Sensor Issue Digital scroll compressor 1 temperature sensor is disconnected or the
signal is out of range.
Electric Reheater Hours Exceeded Operating hours for electric reheater have exceeded the threshold.
Ext Compressor Lockout The compressor is shut down and disabled by an external input signal.
Ext Condenser Pump High Water High water is detected in the condenser, as indicated by an external input
signal.
Ext Humidifier Lockout The humidifier is shut down and disabled by an external input signal.
Ext Loss of Flow Loss of flow is detected, as indicated by an external input signal.
Ext Over Temperature A temperature has exceeded its threshold, as indicated by an external input
signal.
Ext Reheat Lockout The reheater is shut down and disabled by an external input signal.
Ext Standby Glycol Pump On The standby glycol pump is on, as indicated by an external input signal.
External Fire Detected Fire detected, as indicated by an external input signal.
Fan Control Mode
Fan control mode. Allowable modes are: (0) Auto - Fan speed is controlled
via the selected fan control sensor, and, (1) Manual - Fan will operate at a
fixed speed.
Fan Control Sensor Sensor from which air temperature measurements will be used for fan
speed control.
Fan Hours Exceeded Operating hours for the unit blower fan have exceeded the threshold.
Fan Speed Manual Set Point Manual fan speed.
Fan Speed Maximum Set Point Maximum fan speed.
Fan Speed Minimum Set Point Minimum fan speed.
Table 13 Liebert CRV™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 56
Fan Speed Proportional Band
Temperature control band above the temperature set point calculated for
proportional fan speed control. If measured air temperature is within this
band, fan speed operations are proportionally controlled.
Fan Speed Fan speed expressed as a percentage of the maximum rated speed.
Heating Proportional Band
Temperature control band below [Air Temperature Set Point]. If measured
air temperature is within this band, heating operations are proportionally
controlled.
High Power Shutdown Supply to high power components has been shutdown.
High Return Humidity Threshold Threshold value used in the [High Return Humidity] event.
High Return Humidity Return air high humidity event.
Humidification Proportional Band Humidity control band below [Humidity Set Point]. If measured humidity is
within this band, humidification operations are proportionally controlled.
Humidifier Control Board Not Detected Humidifier control board is required to be connected, but no signal is
detected.
Humidifier Cylinder Worn Humidifier cylinder is not operating properly and needs to be replaced.
Humidifier Hours Exceeded Operating hours for the humidifier have exceeded the threshold.
Humidifier Issue Humidifier issue detected, causing it to be locked out.
Humidifier Low Water The water level in the humidifier has dropped below its threshold.
Humidifier Over Current The electrical current to the humidifier has exceeded its upper threshold.
Humidifier Under Current The electrical current to the humidifier has dropped below its lower
threshold.
Humidifier Utilization Present humidifier utilization expressed as a percentage of the maximum
rated capacity.
Humidity Dead Band
Value that is divided evenly to form a range above and below [Humidity Set
Point]. If measured humidity is within this range, no humidification or
dehumidification will occur.
Humidity Set Point Desired relative humidity.
Loss of Air Flow No air flow through the unit due to failure of all fans.
Low Return Humidity Threshold Threshold value used in the [Low Return Humidity] event.
Low Return Humidity Return air low humidity event.
Maintenance Completed Maintenance has been completed on the unit.
Maintenance Due The calculated maintenance date has been reached.
Maintenance Ramp The ratio of operations performed to the calculated operations available
between maintenance intervals.
Master Unit Communication Lost Communication with master unit has been lost.
Operating Efficiency The ratio of cooling energy provided to the amount of total energy being
used.
RAM Battery Issue RAM or RAM backup battery is not operating correctly.
Reheat Utilization Present reheating utilization expressed as a percentage of the maximum
rated capacity.
Reheater Over Temperature The temperature of the reheater has exceeded its threshold.
Remote Sensor Average Temperature Average value of remote sensor temperature measurements.
Remote Sensor Function
Function assigned to remote sensor. Available values are: (0) Control -
sensor will be used in calculation of remote sensor temperature that may
be used for heating and cooling control, (1) Reference - sensor will not be
used in calculation of remote sensor temperature, but is enabled, (2)
Disable - sensor is disabled
Remote Sensor Issue Remote sensor is disconnected or the signal is out of range.
Remote Sensor Maximum Temperature Maximum value of remote sensor temperature measurements.
Remote Sensor Minimum Temperature Minimum value of remote sensor temperature measurements.
Remote Sensor Temperature Calculation
Calculation method applied to temperature readings from the remote
sensors to determine a single temperature measurement value for cooling
and heating control.
Remote Sensor Temperature Air temperature as measured by remote sensor.
Table 13 Liebert CRV™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
57 Liebert® IntelliSlot® Modbus/BACnet
Return Air Over Temp Threshold Threshold value used in the [Return Air Over Temperature] event.
Return Air Over Temperature Return air high temperature event.
Return Air Sensor Issue The air sensor at the inlet of the unit is disconnected or the signal is out of
range.
Return Air Temperature The temperature of the inlet air
Return Dew Point Dew point temperature measured at the inlet of the unit.
Return Humidity Out Of Proportional Band
[Return Humidity] has exceeded the upper limit of [Dehumidification
Proportional Band], or has dropped below the lower limit of [Humidification
Proportional Band] ], for an extended period of time.
Return Humidity Relative humidity measured at the inlet of the unit.
Server Class The general classification for this system
Service Required Unit requires servicing.
Shutdown - Loss Of Power
System lost power. This event becomes active when the unit is powered on
following an unexpected loss of power. This event remains active for 90
minutes.
Smoke Detected Smoke detected.
Supply Air Over Temp Threshold Threshold value used in the [Supply Air Over Temperature] event.
Supply Air Over Temperature Supply air high temperature event.
Supply Air Sensor Issue The air sensor at the outlet of the unit is disconnected or the signal is out of
range.
Supply Air Temperature Air temperature measured at the outlet of the unit.
Supply Air Under Temp Threshold Threshold value used in the [Supply Air Under Temperature] event.
Supply Air Under Temperature Supply air low temperature event.
Supply Chilled Water Loss of Flow Supply chilled water flow is too low.
Supply Chilled Water Over Temp Threshold Threshold value used in the [Supply Chilled Water Over Temp] event.
Supply Chilled Water Over Temp [Supply Chilled Water Temperature] has exceeded [Supply Chilled Water
Over Temp Threshold].
Supply Chilled Water Temperature Supply chilled water temperature.
Supply Fluid Temp Sensor Issue The supply fluid temperature sensor is disconnected or the signal is out of
range.
Supply Humidity Relative humidity at the outlet of the unit.
System Control Mode System control mode.
System Date and Time The system date and time
System Event Acknowledge/Reset Reset and/or acknowledge all events.
System On/Off Control Turn system functionality on or off.
System Operating State Reason The reason the system is in the current operating state.
System Operating State Current operating state of the system.
System Status The operating status for the system
Top Fan Issue The top fan is not operating within its normal parameters.
Unit Off Unit was turned off.
Unit On Unit was turned on.
Unit Partial Shutdown An event has occurred requiring some system components to be shutdown
and disabled.
Unit Shutdown An event has occurred requiring the unit to be shutdown and disabled to
prevent damage to the system.
Unit Standby Unit was placed in standby mode.
Unspecified General Event One or more unspecified events active. See local unit display for further
details.
Water Leakage Detector Sensor Issue The water leakage detector sensor is disconnected or the signal is out of
range.
Water Under Floor Water under the floor is detected.
Table 13 Liebert CRV™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 58
Table 14 Liebert HPC™ (Chiller) - Status and Coil
Controller Liebert iCOM® v4
Data Label Status Coil
Number
of Bits Notes
Extra
Notes
Compressors
Compressor Not Stopping 10001 — 1 Active on Alarm 1, 2
Compressor Superheat Over Threshold 10002 — 1 Active on Alarm 2
Compressor 1
Compressor Hours Exceeded 10012 — 1 Active on Alarm 1, 2
Compressor High Head Pressure 10013 — 1 Active on Alarm 1, 2
Compressor Low Suction Pressure 10014 — 1 Active on Alarm 1, 2
Compressor Thermal Overload 10015 — 1 Active on Alarm 1, 2
Compressor Low Oil Pressure 10016 — 1 Active on Alarm 1, 2
Compressor Loss of Differential Pressure 10018 — 1 Active on Alarm 1, 2
Compressor Capacity Reduced 10019 — 1 Active on Alarm 1, 2
Compressor Capacity Normal 10020 — 1 Active on Alarm 2
Compressor Contactor Issue 10021 — 1 Active on Alarm 2
Compressor 2
Compressor Hours Exceeded 10029 — 1 Active on Alarm 1, 2
Compressor High Head Pressure 10030 — 1 Active on Alarm 1, 2
Compressor Low Suction Pressure 10031 — 1 Active on Alarm 1, 2
Compressor Thermal Overload 10032 — 1 Active on Alarm 1, 2
Compressor Low Suction Pressure 10033 — 1 Active on Alarm 1, 2
Compressor Loss of Differential Pressure 10035 — 1 Active on Alarm 1, 2
Compressor Capacity Reduced 10036 — 1 Active on Alarm 1, 2
Compressor Capacity Normal 10037 — 1 Active on Alarm 2
Compressor Contactor Issue 10038 — 1 Active on Alarm 2
Compressor 4
Compressor Hours Exceeded 10230 — 1 Active on Alarm 1, 2
Compressor High Head Pressure 10231 — 1 Active on Alarm 1, 2
Compressor Low Suction Pressure 10232 — 1 Active on Alarm 1, 2
Compressor Thermal Overload 10233 — 1 Active on Alarm 1, 2
Compressor Low Suction Pressure 10234 — 1 Active on Alarm 1, 2
Compressor Loss of Differential Pressure 10236 — 1 Active on Alarm 1, 2
Compressor Capacity Reduced 10237 — 1 Active on Alarm 1, 2
Compressor Capacity Normal 10238 — 1 Active on Alarm 2
Compressor Contactor Issue 10239 — 1 Active on Alarm 2
Condensers 1
Condenser Fan Issue 10046 — 1 Active on Alarm 1, 2
Low Condenser Refrigerant Pressure 10047 — 1 Active on Alarm 1, 2
Condenser Max Fan Speed Override 10048 — 1 Active on Alarm 1, 2
Condensers 2
Condenser Fan Issue 10058 — 1 Active on Alarm 1, 2
Low Condenser Refrigerant Pressure 10059 — 1 Active on Alarm 1, 2
Condenser Max Fan Speed Override 10060 — 1 Active on Alarm 1, 2
Condensers 4
Condenser Fan Issue 10066 — 1 Active on Alarm 1, 2
Low Condenser Refrigerant Pressure 10067 — 1 Active on Alarm 1, 2
Condenser Max Fan Speed Override 10068 — 1 Active on Alarm 1, 2
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
59 Liebert® IntelliSlot® Modbus/BACnet
Fluid
Low Fluid Pressure 10070 — 1 Active on Alarm 1, 2
Supply (Outlet) Fluid —
Supply Fluid Over Temp 10081 — 1 Active on Alarm 1, 2
Supply Fluid Under Temp 10082 — 1 Active on Alarm 1, 2
Supply Fluid Temp Sensor Issue 10083 — 1 Active on Alarm 1, 2
Pumps
All Pumps Loss of Flow 10107 — 1 Active on Alarm 1, 2
Pump 1 Loss of Flow 10108 — 1 Active on Alarm 1, 2
Pump 2 Loss of Flow 10109 — 1 Active on Alarm 1, 2
Pump 1
Pump Hours Exceeded 10120 — 1 Active on Alarm 1, 2
Pump 2
Pump Hours Exceeded 10131 — 1 Active on Alarm 1, 2
Free Cooling
Free Cooling Valve Hours Exceeded 10142 — 1 Active on Alarm 1, 2
Ambient Air Temperature Sensor Issue 10143 — 1 Active on Alarm 1, 2
Evaporators
Evaporator Inlet Temp Sensor Issue 10154 — 1 Active on Alarm 1, 2
Evaporator Return Fluid Over Temp 10155 — 1 Active on Alarm 1, 2
Evaporator Return Fluid Under Temp 10156 — 1 Active on Alarm 1, 2
Evaporator 1 —
Evaporator Fluid Freeze - Auto Reset 10165 — 1 Active on Alarm 1, 2
Evaporator Fluid Freeze - Manual Reset Required 10166 — 1 Active on Alarm 1, 2
Supply Refrigerant Temp Sensor Issue 10167 — 1 Active on Alarm 1, 2
Evaporator 2
Evaporator Fluid Freeze - Auto Reset 10178 — 1 Active on Alarm 1, 2
Evaporator Fluid Freeze - Manual Reset Required 10179 — 1 Active on Alarm 1, 2
Supply Refrigerant Temp Sensor Issue 10180 — 1 Active on Alarm 1, 2
System Events
Customer Input 1 10191 — 1 Active on Alarm 1, 2
Customer Input 2 10192 — 1 Active on Alarm 1, 2
Customer Input 3 10251 — 1 Active on Alarm 2
Customer Input 4 10252 — 1 Active on Alarm 2
Unit On 10193 — 1 Active on Alarm 1, 2
Unit Off 10194 — 1 Active on Alarm 1, 2
Master Unit Communication Lost 10195 — 1 Active on Alarm 1, 2
Subgroup Event Occurred During Communication Loss 10196 — 1 Active on Alarm 1, 2
Humidifier Control Board Not Detected 10197 — 1 Active on Alarm 1, 2
RAM Battery Issue 10198 — 1 Active on Alarm 1, 2
Unit Code Missing 10199 — 1 Active on Alarm 1, 2
Unspecified General Event 10200 — 1 Active on Alarm 2
Unit Shutdown Unspecified General Event 10250 — 1 Active on Alarm 2
EEV
EEV Unspecified General Event 10270 — 1 Active on Alarm 2
Table 14 Liebert HPC™ (Chiller) - Status and Coil (continued)
Controller Liebert iCOM® v4
Data Label Status Coil
Number
of Bits Notes
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 60
Table 15 Liebert HPC™ (Chiller) - Input and Holding
Controller Liebert iCOM® v4
Data Label Input Holding
# of
Reg Scale Notes/Units
Extra
Notes
Protocol
Server Class 30385 — 1 —
1 = UPS
2 = AIR
3 = PMP
4 = PDU
1, 2
Compressors
Compressor Shut Down - Ambient Air Low Temp
Limit 30389 40389 1 — Units: deg C
Int16 1, 2
Compressor Shut Down - Ambient Air Low Temp
Limit 30390 40390 1 — Units: deg F
Int16 1, 2
Compressor 1
Compressor State 30394 — 1 — 0 = off
1 = on 1, 2
Compressor Capacity Control State 30395 — 1 — 0 = off
1 = on 1, 2
Compressor Head Pressure 30396 — 1 10 Units: bar
Uint16 1, 2
Compressor Hours 30397 40397 1 — Units: hr
Uint16 1, 2
Compressor Hours Threshold 30398 40398 1 — Units: hr
Uint16 1, 2
Compressor 2
Compressor State 30402 — 1 — 0 = off
1 = on 1, 2
Compressor Capacity Control State 30403 — 1 — 0 = off
1 = on 1, 2
Compressor Head Pressure 30404 — 1 10 Units: bar
Uint16 1, 2
Compressor Hours 30405 40405 1 — Units: hr
Uint16 1, 2
Compressor Hours Threshold 30406 40406 1 — Units: hr
Uint16 1, 2
Compressor 4
Compressor State 30550 — 1 — 0 = off
1 = on 1, 2
Compressor Capacity Control State 30551 — 1 — 0 = off
1 = on 1, 2
Compressor Head Pressure 30552 — 1 10 Units: bar
Uint16 1, 2
Compressor Hours 30553 40553 1 — Units: hr
Uint16 1, 2
Compressor Hours Threshold 30554 40554 1 — Units: hr
Uint16 1, 2
Condensers 1
Condenser Fan Speed 30410 — 1 — Units: %
Uint16 1, 2
Condensers 2
Condenser Fan Speed 30414 — 1 — Units: %
Uint16 1, 2
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
61 Liebert® IntelliSlot® Modbus/BACnet
Condensers 4
Condenser Fan Speed 30417 — 1 — Units: %
Uint16 1, 2
Fluid
Fluid Pressure 30418 — 1 10 Units: bar
Int16 1, 2
Fluid Cooling Proportional Band 30419 40419 1 10 Units: deg C
Uint16 1, 2
Fluid Cooling Proportional Band 30420 40420 1 10 Units: deg F
Uint16 1, 2
Supply (Outlet) Fluid
Supply Fluid Temp Set Point 1 30424 40424 1 10 Units: deg C
Int16 1, 2
Supply Fluid Temp Set Point 1 30425 40425 1 10 Units: deg F
Int16 1, 2
Supply Fluid Temp Set Point 2 30426 40426 1 — Units: deg C
Int16 1, 2
Supply Fluid Temp Set Point 2 30427 40427 1 — Units: deg F
Int16 1, 2
Supply Fluid Over Temp Alarm Threshold 30430 40430 1 — Units: deg C
Int16 1, 2
Supply Fluid Over Temp Alarm Threshold 30431 40431 1 — Units: deg F
Int16 1, 2
Supply Fluid Under Temp Alarm Threshold 30434 40434 1 — Units: deg C
Int16 1, 2
Supply Fluid Under Temp Alarm Threshold 30435 40435 1 — Units: deg F
Int16 1, 2
Pump 1
Pump Hours 30450 40450 1 — Units: hr
Uint16 1, 2
Pump Hours Threshold 30451 40451 1 — Units: hr
Uint16 1, 2
Pump 2
Pump Hours 30455 40455 1 — Units: hr
Uint16 1, 2
Pump Hours Threshold 30456 40456 1 — Units: hr
Uint16 1, 2
Free Cooling
Free Cooling External Temperature Delta 30460 40460 1 — Units: deg C
Uint16 1, 2
Free Cooling External Temperature Delta 30461 40461 1 — Units: deg F
Uint16 1, 2
Free Cooling Status 30462 — 1 —
0 = off
2 = on
3 = No Support
1, 2
Free Cooling Valve Open Position 30463 — 1 — Units: %
Uint16 1, 2
Free Cooling Valve Hours 30464 40464 1 — Units: hr
Uint16 1, 2
Free Cooling Valve Hours Threshold 30465 40465 1 — Units: hr
Uint16 1, 2
Table 15 Liebert HPC™ (Chiller) - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Label Input Holding
# of
Reg Scale Notes/Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 62
Evaporators
Evaporator Return Fluid Temperature 30469 — 1 10 Units: deg C
Int16 1, 2
Evaporator Return Fluid Temperature 30470 — 1 10 Units: deg F
Int16 1, 2
Evaporator Return Fluid Over Temp Alarm
Threshold 30615 40615 1 — Units: deg C
Int16 1, 2
Evaporator Return Fluid Over Temp Alarm
Threshold 30616 40616 1 — Units: deg F
Int16 1, 2
Evaporator Return Fluid Over Temp Warning
Threshold 30617 40617 1 — Units: deg C
Int16 1, 2
Evaporator Return Fluid Over Temp Warning
Threshold 30618 40618 1 — Units: deg F
Int16 1, 2
Evaporator Return Fluid Under Temp Warning
Threshold 30619 40619 1 — Units: deg C
Int16 1, 2
Evaporator Return Fluid Under Temp Warning
Threshold 30620 40620 1 — Units: deg F
Int16 1, 2
Evaporator Return Fluid Under Temp Alarm
Threshold 30621 40621 1 — Units: deg C
Int16 1, 2
Evaporator Return Fluid Under Temp Alarm
Threshold 30622 40622 1 — Units: deg F
Int16 1, 2
Brine
Supply Brine Temp Set Point 30474 40474 1 — Units: deg C
Int16 1, 2
Supply Brine Temp Set Point 30475 40475 1 — Units: deg F
Int16 1, 2
Standby Units
Standby Units 30479 40479 1 — Uint16 1, 2
System Info
System Status 30483 — 1 —
1 = Normal Operation
2 = StartUp
8 = Normal with Warning
16 = Normal with Alarm
32 = Abnormal Operation
1, 2
System Operating State 30484 — 1 —
0 = off
1 = on
2 = standby
1, 2
System Control Mode 30485 — 1 — 0 = Internal (Auto)
1 = External (Manual) 1, 2
System Operating State Reason 30486 — 1 —
0 = Reason Unknown
1 = Network Display
2 = Alarm
3 = Schedule
4 = Remote System
5 = External Input
6 = Local Display
1, 2
System On/Off Control 30487 40487 1 — 0 = off
1 = on 1, 2
Table 15 Liebert HPC™ (Chiller) - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Label Input Holding
# of
Reg Scale Notes/Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
63 Liebert® IntelliSlot® Modbus/BACnet
System Operations
Return Fluid Temperature 30491 — 1 10 Units: deg C
Int16 1, 2
Return Fluid Temperature 30492 — 1 10 Units: deg F
Int16 1, 2
Supply Fluid Temperature 30493 — 1 10 Units: deg C
Int16 1, 2
Supply Fluid Temperature 30494 — 1 10 Units: deg F
Int16 1, 2
Actual Supply Fluid Temp Set Point 30495 — 1 10 Units: deg C
Int16 1, 2
Actual Supply Fluid Temp Set Point 30496 — 1 10 Units: deg F
Int16 1, 2
Condenser Inlet Water Temperature 30497 — 1 10 Units: deg C
Int16 1, 2
Condenser Inlet Water Temperature 30498 — 1 10 Units: deg F
Int16 1, 2
Condenser Outlet Water Temperature 30499 — 1 10 Units: deg C
Int16 1, 2
Condenser Outlet Water Temperature 30500 — 1 10 Units: deg F
Int16 1, 2
Supply Heated Water Temp Set Point 30501 40501 1 — Units: deg C
Int16 1, 2
Supply Heated Water Temp Set Point 30502 40502 1 — Units: deg F
Int16 1, 2
Free Cooling Utilization 30503 — 1 — Units: %
Uint16 1, 2
Reheat Utilization 30504 — 1 — Units: %
Uint16 1, 2
Compressor Utilization 30505 — 1 — Units: %
Uint16 1, 2
Ambient Air Temperature 30506 — 1 10 Units: deg C
Int16 1, 2
Ambient Air Temperature 30507 — 1 10 Units: deg F
Int16 1, 2
Compressor Economizer Utilization 30508 — 1 — Units: %
Uint16 1, 2
Condenser Adiabatic Cooling Utilization 30509 — 1 — Units: %
Uint16 1, 2
Pump 1 State 30510 — 1 — 0 = off
1 = on 1, 2
Pump 2 State 30511 — 1 — 0 = off
1 = on 1, 2
System Events
System Event Acknowledge/Reset — 40515 1 — 2 = Reset
4 = Acknowledge 1, 2
Time
System Date and Time 39998 49998 2 — Secs since Epoch (UTC) 1, 2
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 15 Liebert HPC™ (Chiller) - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Label Input Holding
# of
Reg Scale Notes/Units
Extra
Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 64
Table 16 Extra notes key to Table 15
Number Description
1 This point is supported on iCOM Controller Version 2.02.xxx
2 This point is supported on iCOM Controller Version 2.03.xxx
Table 17 Liebert HPC™ (Chiller) - Glossary
Controller Liebert iCOM® v4
Data Label Data Description
Actual Supply Fluid Temp Set Point The actual set point value being used for the desired fluid temperature at the outlet of
the unit.
All Pumps Loss of Flow System is shut down due to loss of flow in all available pumps.
Ambient Air Temperature Sensor
Issue The ambient air temperature sensor is disconnected or the signal is out of range.
Ambient Air Temperature Ambient air temperature.
Compressor Capacity Control State Compressor capacity control state. When 'ON', the cooling capacity of the compressor
has been reduced.
Compressor Capacity Reduced Compressor capacity has been reduced.
Compressor Economizer Utilization Present compressor economizer utilization expressed as a percentage of the
maximum.
Compressor Head Pressure Over
Threshold Compressor head pressure has exceeded an upper threshold.
Compressor Head Pressure Compressor head pressure.
Compressor High Head Pressure Compressor is shut down due to high head pressure.
Compressor Hours Exceeded [Compressor Hours] has exceeded [Compressor Hours Threshold].
Compressor Hours Threshold Threshold value used in the [Compressor Hours Exceeded] event.
Compressor Hours Operating hours for compressor since last reset of this value.
Compressor Loss of Differential
Pressure Compressor is shut down due to low differential pressure.
Compressor Low Oil Pressure Compressor low oil pressure.
Compressor Low Suction Pressure Compressor is shut down due to low suction pressure.
Compressor Not Stopping Compressor commanded to stop, but continues to run.
Compressor Shut Down - Ambient
Air Low Temp Limit
When the temperature of ambient air falls below this lower threshold, the compressor
will be shut off. Correct condensing pressure cannot be achieved when temperature is
too low.
Compressor State Compressor operational state.
Compressor Thermal Overload Compressor is shut down due to thermal overload.
Compressor Utilization Present compressor utilization expressed as a percentage of the maximum rated
capacity.
Condenser Adiabatic Cooling
Utilization Present adiabatic cooling utilization expressed as a percentage of the maximum.
Condenser Fan Issue Condenser fan is not operating within its operational parameters.
Condenser Fan Speed Condenser fan speed expressed as a percentage of the maximum rated speed.
Condenser Inlet Water
Temperature
For water cooled condensers, the temperature of the water entering the heat
exchanger, before cooling the refrigerant.
Condenser Max Fan Speed
Override
Fan speed exceeding the maximum set point in order to alleviate a high temperature
or pressure condition.
Condenser Outlet Water
Temperature
For water cooled condensers, the temperature of the water exiting the heat
exchanger, after cooling the refrigerant.
Customer Input 1 Customer input 1.
Customer Input 2 Customer input 2.
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
65 Liebert® IntelliSlot® Modbus/BACnet
Evaporator Fluid Freeze - Auto
Reset
Evaporator outlet fluid temperature has dropped below the freeze threshold.
Evaporator has been shut down, but will restart when the temperature rises above the
threshold.
Evaporator Fluid Freeze - Manual
Reset Required
Evaporator outlet fluid temperature has dropped below the freeze threshold.
Evaporator has been shut down and requires a manual reset.
Evaporator Inlet Temp Sensor
Issue The evaporator inlet temperature sensor is disconnected or the signal is out of range.
Evaporator Return Fluid Over Temp
Alarm Threshold Alarm threshold value used in the [Evaporator Return Fluid Over Temp] event.
Evaporator Return Fluid Over Temp
Warning Threshold Warning threshold value used in the [Evaporator Return Fluid Over Temp] event.
Evaporator Return Fluid Over Temp [Evaporator Return Fluid Temperature] has exceeded a threshold. The event is
deactivated when the temperature drops below the threshold.
Evaporator Return Fluid
Temperature Fluid temperature measured at the inlet of the evaporator.
Evaporator Return Fluid Under
Temp Alarm Threshold Alarm threshold value used in the [Evaporator Return Fluid Under Temp] event.
Evaporator Return Fluid Under
Temp Warning Threshold Warning threshold value used in the [Evaporator Return Fluid Under Temp] event.
Evaporator Return Fluid Under
Tem p
[Evaporator Return Fluid Temperature] has dropped below a threshold. The event is
deactivated when the temperature rises above the threshold.
Fluid Cooling Proportional Band Temperature control band above [Actual Supply Fluid Temp Set Point]. If [Return Fluid
Temperature] is within this band, fluid cooling operations are proportionally controlled.
Fluid Pressure Fluid pressure. This is the pressure within a closed water/glycol circuit.
Free Cooling External Temperature
Delta
Minimum temperature delta required between return fluid and external ambient air
temperatures in order to enable free cooling.
Free Cooling Status Free cooling status.
Free Cooling Utilization Present free cooling utilization expressed as a percentage of the maximum.
Free Cooling Valve Hours
Exceeded [Free Cooling Valve Hours] has exceeded [Free Cooling Valve Hours Threshold].
Free Cooling Valve Hours
Threshold Threshold value used in the [Free Cooling Valve Hours Exceeded] event.
Free Cooling Valve Hours Operating hours for free cooling valve since last reset of this value.
Free Cooling Valve Open Position Free cooling valve open position.
Humidifier Control Board Not
Detected Humidifier control board is required to be connected, but no signal is detected.
Low Condenser Refrigerant
Pressure Refrigerant pressure in condenser coil is too low.
Low Fluid Pressure [Fluid Pressure] has dropped below a specified threshold.
Master Unit Communication Lost Communication with master unit has been lost.
Pump 1 Loss of Flow Loss of flow is detected in pump 1. This condition occurs when no flow is detected
through the flow switch.
Pump 1 State Pump 1 operational state.
Pump 2 Loss of Flow Loss of flow is detected in pump 2. This condition occurs when no flow is detected
through the flow switch.
Pump 2 State Pump 2 operational state.
Pump Hours Exceeded [Pump Hours] has exceeded [Pump Hours Threshold].
Pump Hours Threshold Threshold value used in the [Pump Hours Exceeded] event.
Pump Hours Operating hours for pump since last reset of this value.
RAM Battery Issue RAM or RAM backup battery is not operating correctly.
Table 17 Liebert HPC™ (Chiller) - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 66
Reheat Utilization Present reheating utilization expressed as a percentage of the maximum rated
capacity.
Return Fluid Over Temp Alarm
Threshold Threshold value used to generate a [Return Fluid Over Temp] alarm.
Return Fluid Over Temp Warning
Threshold Threshold value used to generate a [Return Fluid Over Temp] warning.
Return Fluid Over Temp [Return Fluid Temperature] has exceeded a specified threshold.
Return Fluid Temp Sensor Issue The return fluid temperature sensor is disconnected or the signal is out of range.
Return Fluid Temperature Fluid temperature measured at the inlet of the unit.
Return Fluid Under Temp Alarm
Threshold Threshold value used to generate a [Return Fluid Under Temp] alarm.
Return Fluid Under Temp Warning
Threshold Threshold value used to generate a [Return Fluid Under Temp] warning.
Return Fluid Under Temp [Return Fluid Temperature] has dropped below a specified threshold.
Server Class The general classification for this system
Standby Units The number of standby units.
Subgroup Event Occurred During
Communication Loss
While subgroup unit communication was lost, an event occurred on the subgroup unit.
Please check subgroup unit event log.
Supply Brine Temp Set Point Desired brine fluid temperature at the outlet of the unit.
Supply Fluid Over Temp Alarm
Threshold Threshold value used to generate a [Supply Fluid Over Temp] alarm.
Supply Fluid Over Temp Warning
Threshold Threshold value used to generate a [Supply Fluid Over Temp] warning.
Supply Fluid Over Temp [Supply Fluid Temperature] has exceeded a specified threshold.
Supply Fluid Temp Sensor Issue The supply fluid temperature sensor is disconnected or the signal is out of range.
Supply Fluid Temp Set Point 1 Set point 1 of desired fluid temperature at the outlet of the unit.
Supply Fluid Temp Set Point 2 Set point 2 of desired fluid temperature at the outlet of the unit.
Supply Fluid Temperature Fluid temperature measured at the outlet of the unit.
Supply Fluid Under Temp Alarm
Threshold Threshold value used to generate a [Supply Fluid Under Temp] alarm.
Supply Fluid Under Temp Warning
Threshold Threshold value used to generate a [Supply Fluid Under Temp] warning.
Supply Fluid Under Temp [Supply Fluid Temperature] has dropped below a specified threshold.
Supply Heated Water Temp Set
Point Desired heated water temperature at the outlet of the unit.
Supply Refrigerant Temp Sensor
Issue
The supply refrigeramt temperature sensor is disconnected or the signal is out of
range.
System Control Mode System control mode.
System Date and Time The system date and time
System Event Acknowledge/Reset Reset and/or acknowledge all events.
System On/Off Control Turn system functionality on or off.
System Operating State Reason The reason the system is in the current operating state.
System Operating State Current operating state of the system.
System Status The operating status for the system
Unit Code Missing Unit code has not been entered and saved.
Unit Off Unit was turned off.
Unit On Unit was turned on.
Unspecified General Event One or more unspecified events active. See local unit display for further details.
Table 17 Liebert HPC™ (Chiller) - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
67 Liebert® IntelliSlot® Modbus/BACnet
Table 18 Liebert XDC™ - Status and Coil
Controller Liebert iCOM® v4
Data Description Status Coil
Number
of Bits Scale Notes / Units
Pump 1 Loss of Flow 10001 — 1 — Active on Alarm
Pump 2 Loss of Flow 10002 — 1 — Active on Alarm
Fan Issue 10003 — 1 — Active on Alarm
System Condensation Detected 10004 — 1 — Active on Alarm
Customer Input 1 10005 — 1 — Active on Alarm
Supply Refrigerant Over Temp 10006 — 1 — Active on Alarm
Supply Refrigerant Under Temp 10007 — 1 — Active on Alarm
Supply Refrigerant Temp Sensor Issue 10008 — 1 — Active on Alarm
Ext Air Sensor A Over Temperature 10009 — 1 — Active on Alarm
Ext Air Sensor A Under Temperature 10010 — 1 — Active on Alarm
Ext Air Sensor A Issue 10011 — 1 — Active on Alarm
Ext Air Sensor B Over Temperature 10012 — 1 — Active on Alarm
Ext Air Sensor B Under Temperature 10013 — 1 — Active on Alarm
Ext Air Sensor B Issue 10014 — 1 — Active on Alarm
Ext Dew Point Over Temperature 10015 — 1 — Active on Alarm
Pump Short Cycle 10016 — 1 — Active on Alarm
Compressor 1A High Head Pressure 10017 — 1 — Active on Alarm
Compressor 1B High Head Pressure 10018 — 1 — Active on Alarm
Compressor 2A High Head Pressure 10019 — 1 — Active on Alarm
Compressor 2B High Head Pressure 10020 — 1 — Active on Alarm
Compressor 1A Short Cycle 10021 — 1 — Active on Alarm
Compressor 1B Short Cycle 10022 — 1 — Active on Alarm
Compressor 2A Short Cycle 10023 — 1 — Active on Alarm
Compressor 2B Short Cycle 10024 — 1 — Active on Alarm
Circuit 1 Low Suction Pressure 10025 — 1 — Active on Alarm
Circuit 2 Low Suction Pressure 10026 — 1 — Active on Alarm
Shutdown - Loss Of Power 10027 — 1 — Active on Alarm
Smoke Detected 10028 — 1 — Active on Alarm
Water Under Floor 10029 — 1 — Active on Alarm
Service Required 10030 — 1 — Active on Alarm
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 68
Table 19 Liebert XDC™ - Input and Holding
Controller Liebert iCOM® v4
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Pump 1 State 30385 — 1 — 0 = Off / 1 = On
Pump 2 State 30386 — 1 — 0 = Off / 1 = On
Supply Refrigerant Temperature 30387 — 1 10 deg C
Supply Refrigerant Temperature 30388 — 1 10 deg F
System Operating State 30389 — 1 — 0 = Off / 1 = On
2 = Standby
Ext Air Sensor A Temperature 30390 — 1 10 deg C
Ext Air Sensor A Temperature 30391 — 1 10 deg F
Ext Air Sensor A Humidity 30392 — 1 10 % RH
Ext Air Sensor A Dew Point Temp 30393 — 1 10 deg C
Ext Air Sensor A Dew Point Temp 30394 — 1 10 deg F
Ext Air Sensor B Temperature 30395 — 1 10 deg C
Ext Air Sensor B Temperature 30396 — 1 10 deg F
Ext Air Sensor B Humidity 30397 — 1 10 % RH
Ext Air Sensor B Dew Point Temp 30398 — 1 10 deg C
Ext Air Sensor B Dew Point Temp 30399 — 1 10 deg F
Dew Point Temperature 30400 — 1 10 deg C
Dew Point Temperature 30401 — 1 10 deg F
Minimum Room Temperature Set Point 30402 40402 1 — deg C
Minimum Room Temperature Set Point 30403 40403 1 — deg F
Ext Air Over Temp Threshold 30404 40404 1 — deg C
Ext Air Over Temp Threshold 30405 40405 1 — deg F
Ext Air Under Temp Threshold 30406 40406 1 — deg C
Ext Air Under Temp Threshold 30407 40407 1 — deg F
Ext Dew Point Over Temp Threshold 30408 40408 1 — deg C
Ext Dew Point Over Temp Threshold 30409 40409 1 — deg F
Supply Refrig Over Temp Threshold 30410 40410 1 — deg C
Supply Refrig Over Temp Threshold 30411 40411 1 — deg F
Hot Gas Valve 1 Open Position 30412 — 1 100 %
Hot Gas Valve 2 Open Position 30413 — 1 100 %
Hot Gas Solenoid Valve 1 Position 30414 — 1 — 0 = Closed
1 = Open
Hot Gas Solenoid Valve 2 Position 30415 — 1 — 0 = Closed
1 = Open
Compressor 1A State 30416 — 1 — 0 = Off / 1 = On
Compressor 1B State 30417 — 1 — 0 = Off / 1 = On
Compressor 2A State 30418 — 1 — 0 = Off / 1 = On
Compressor 2B State 30419 — 1 — 0 = Off / 1 = On
Calculated Next Maintenance Month 30420 — 1 — —
Calculated Next Maintenance Year 30421 — 1 — —
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
69 Liebert® IntelliSlot® Modbus/BACnet
System Status 30422 — 1 —
1 = Normal Operation
2 = Startup
8 = Normal with Warning
16 = Normal with Alarm
32 = Abnormal Operation
System Control Mode 30423 — 1 — 0 = Internal (Auto)
1 = External (Manual)
Maintenance Ramp 30424 — 1 — %
Auto Restart Delay 30425 40425 1 — sec
System On/Off Control 30426 40426 1 — 0 = Off / 1 = On
System Event Acknowledge/Reset — 40427 1 — 2 = Reset
4 = Acknowledge
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 19 Liebert XDC™ - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 70
Table 20 Liebert XDP™ - Status and Coil
Controller Liebert iCOM® v4
Data Label Status Coil Number of Bits Notes
Pumps
Pump 1 Loss of Flow 10001 — 1 Active on Alarm
Pump 2 Loss of Flow 10002 — 1 Active on Alarm
Pump Short Cycle 10020 — 1 Active on Alarm
System Events
Fan Issue 10003 — 1 Active on Alarm
System Condensation Detected 10004 — 1 Active on Alarm
Customer Input 1 10005 — 1 Active on Alarm
Shutdown - Loss Of Power 10019 — 1 Active on Alarm
Water Under Floor 10021 — 1 Active on Alarm
Smoke Detected 10022 — 1 Active on Alarm
Service Required 10023 — 1 Active on Alarm
Unit Communication Lost 10262 — 1 Active on Alarm
RAM Battery Issue 10263 — 1 Active on Alarm
Master Unit Communication Lost 10264 — 1 Active on Alarm
Remote Shutdown 10265 — 1 Active on Alarm
Unit Code Missing 10266 — 1 Active on Alarm
Chilled Water
Supply Chilled Water Over Temp 10006 — 1 Active on Alarm
Supply Chilled Water Temp Sensor Issue 10007 — 1 Active on Alarm
Chilled Water Control Valve Position 10018 — 1 Active on Alarm
Refrigerant
Supply Refrigerant Over Temp 10008 — 1 Active on Alarm
Supply Refrigerant Under Temp 10009 — 1 Active on Alarm
Supply Refrigerant Temp Sensor Issue 10010 — 1 Active on Alarm
External Air
Ext Air Sensor A Over Temperature 10011 — 1 Active on Alarm
Ext Air Sensor A Under Temperature 10012 — 1 Active on Alarm
Ext Air Sensor A Issue 10013 — 1 Active on Alarm
Ext Air Sensor B Over Temperature 10014 — 1 Active on Alarm
Ext Air Sensor B Under Temperature 10015 — 1 Active on Alarm
Ext Air Sensor B Issue 10016 — 1 Active on Alarm
Ext Dew Point Over Temperature 10017 — 1 Active on Alarm
Pump Hours 1
Pump Hours Exceeded 10030 — 1 Active on Alarm
Pump Hours 2
Pump Hours Exceeded 10036 — 1 Active on Alarm
XD System 1 —
Ext System Condensation Detected 10042 — 1 Active on Alarm
Ext Fan Issue 10043 — 1 Active on Alarm
Sensor Issue 10044 — 1 Active on Alarm
Ext Remote Shutdown 10045 — 1 Active on Alarm
Hot Aisle Temp Out of Range 10046 — 1 Active on Alarm
Cold Aisle Temp Out of Range 10047 — 1 Active on Alarm
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
71 Liebert® IntelliSlot® Modbus/BACnet
XD System 2
Ext System Condensation Detected 10053 — 1 Active on Alarm
Ext Fan Issue 10054 — 1 Active on Alarm
Sensor Issue 10055 — 1 Active on Alarm
Ext Remote Shutdown 10056 — 1 Active on Alarm
Hot Aisle Temp Out of Range 10057 — 1 Active on Alarm
Cold Aisle Temp Out of Range 10058 — 1 Active on Alarm
XD System 20
Ext System Condensation Detected 10251 — 1 Active on Alarm
Ext Fan Issue 10252 — 1 Active on Alarm
Sensor Issue 10253 — 1 Active on Alarm
Ext Remote Shutdown 10254 — 1 Active on Alarm
Hot Aisle Temp Out of Range 10255 — 1 Active on Alarm
Cold Aisle Temp Out of Range 10256 — 1 Active on Alarm
Messages
Unit On 10272 — 1 Active on Alarm
Unit Off 10273 — 1 Active on Alarm
Unit Standby 10274 — 1 Active on Alarm
Unit Partial Shutdown 10275 — 1 Active on Alarm
Unit Shutdown 10276 — 1 Active on Alarm
Maintenance Due 10277 — 1 Active on Alarm
Maintenance Completed 10278 — 1 Active on Alarm
Table 20 Liebert XDP™ - Status and Coil (continued)
Controller Liebert iCOM® v4
Data Label Status Coil Number of Bits Notes
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 72
Table 21 Liebert XDP™ - Input and Holding
Controller Liebert iCOM® v4
Data Label Input Holding # of Reg Scale Notes/Units
Pumps
Pump 1 State 30385 — 1 — 0 = off
1 = on
Pump 2 State 30386 — 1 — 0 = off
1 = on
Refrigerant
Supply Refrigerant Temperature 30387 — 1 10 Units : deg C
Supply Refrigerant Temperature 30388 — 1 10 Units : deg F
Supply Refrig Over Temp Threshold 30411 40411 1 10 Units : deg C
Supply Refrig Over Temp Threshold 30412 40412 1 10 Units : deg F
Chilled Water
Supply Chilled Water Temperature 30389 — 1 10 Units : deg C
Supply Chilled Water Temperature 30390 — 1 10 Units : deg F
Supply Chilled Water Over Temp Threshold 30413 40413 1 10 Units : deg C
Supply Chilled Water Over Temp Threshold 30414 40414 1 10 Units : deg F
Chilled Water Valve Open Position 31710 — 1 — —
System Information
System Status 30391 — 1 —
1 = Normal Operation
2 = Startup
8 = Normal with Warning
16 = Normal with Alarm
32 = Abnormal Operation
System Operating State 30392 — 1 —
0 = off
1 = on
2 = standby
Auto Restart Delay 30417 40417 1 — Units : sec
System Control Mode 30418 — 1 — 0 = Internal (Auto)
1 = External (Manual)
Maintenance Ramp 30419 — 1 — Units : %
Calculated Next Maintenance Month 30420 — 1 —
Calculated Next Maintenance Year 30421 — 1 —
System On/Off Control 30422 40422 1 — 0 = off
1 = on
System Operating State Reason 31704 — 1 —
0 = Reason Unknown
1 = Network Display
2 = Alarm
3 = Schedule
4 = Remote System
5 = External Input
6 = Local Display
External Air
Ext Air Sensor A Temperature 30393 — 1 10 Units : deg C
Ext Air Sensor A Temperature 30394 — 1 10 Units : deg F
Ext Air Sensor A Humidity 30395 — 1 10 Units : % RH
Ext Air Sensor A Dew Point Temp 30396 — 1 10 Units : deg C
Ext Air Sensor A Dew Point Temp 30397 — 1 10 Units : deg F
Ext Air Sensor B Temperature 30398 — 1 10 Units : deg C
Ext Air Sensor B Temperature 30399 — 1 10 Units : deg F
Ext Air Sensor B Humidity 30400 — 1 10 Units : % RH
Ext Air Sensor B Dew Point Temp 30401 — 1 10 Units : deg C
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
73 Liebert® IntelliSlot® Modbus/BACnet
Ext Air Sensor B Dew Point Temp 30402 — 1 10 Units : deg F
Minimum Room Temperature Set Point 30403 40403 1 10 Units : deg C
Minimum Room Temperature Set Point 30404 40404 1 10 Units : deg F
Ext Air Over Temp Threshold 30405 40405 1 10 Units : deg C
Ext Air Over Temp Threshold 30406 40406 1 10 Units : deg F
Ext Air Under Temp Threshold 30407 40407 1 10 Units : deg C
Ext Air Under Temp Threshold 30408 40408 1 10 Units : deg F
Ext Dew Point Over Temp Threshold 30409 40409 1 10 Units : deg C
Ext Dew Point Over Temp Threshold 30410 40410 1 10 Units : deg F
Dew Point Temperature 30415 — 1 10 Units : deg C
Dew Point Temperature 30416 — 1 10 Units : deg F
Time
System Date and Time 39998 49998 2 — Secs since Epoch (UTC)
Pump Hours 1
Pump Hours 30430 40430 1 — Units : hr
Pump Hours Threshold 30431 40431 1 — Units : hr
Pump Hours 2
Pump Hours 30437 40437 1 — Units : hr
Pump Hours Threshold 30438 40438 1 — Units : hr
XD System 1
Communication Status 30444 — 1 — 0 = Connected
1 = Not Connected
Fan On/Off Control 30445 40445 1 — 0 = off
1 = on
Primary Fan Group State 30446 — 1 —
0 = off
1 = on
2 = economy
Fan Button Control 30447 40447 1 — 0 = enabled
1 = disabled
Visual ID Control 30448 40448 1 — 0 = disabled
1 = enabled
Cooling Capacity 30449 — 1 — Units : %
Cooling Capacity 30450 — 1 — Units : kW
Ext System Condensation Detected - Event Control 30451 40451 1 — 0 = disabled
1 = enabled
Ext System Condensation Detected - Event Type 30452 40452 1 —
0 = Message
1 = Warning
2 = Alarm
Ext Fan Issue - Event Control 30453 40453 1 — 0 = disabled
1 = enabled
Ext Fan Issue - Event Type 30454 40454 1 —
0 = Message
1 = Warning
2 = Alarm
Sensor Issue - Event Control 30455 40455 1 — 0 = disabled
1 = enabled
Sensor Issue - Event Type 30456 40456 1 —
0 = Message
1 = Warning
2 = Alarm
Ext Remote Shutdown - Event Control 30457 40457 1 — 0 = disabled
1 = enabled
Table 21 Liebert XDP™ - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 74
Ext Remote Shutdown - Event Type 30458 40458 1 —
0 = Message
1 = Warning
2 = Alarm
Hot Aisle Over Temp Threshold 30459 40459 1 — Units : deg C
Hot Aisle Over Temp Threshold 30460 40460 1 — Units : deg F
Hot Aisle Under Temp Threshold 30461 40461 1 — Units : deg C
Hot Aisle Under Temp Threshold 30462 40462 1 — Units : deg F
Cold Aisle Over Temp Threshold 30463 40463 1 — Units : deg C
Cold Aisle Over Temp Threshold 30464 40464 1 — Units : deg F
Cold Aisle Under Temp Threshold 30465 40465 1 — Units : deg C
Cold Aisle Under Temp Threshold 30466 40466 1 — Units : deg F
XD System 2
Communication Status 30472 — 1 — 0 = Connected
1 = Not Connected
Fan On/Off Control 30473 40473 1 — 0 = off
1 = on
Primary Fan Group State 30474 — 1 —
0 = off
1 = on
2 = economy
Fan Button Control 30475 40475 1 — 0 = enabled
1 = disabled
Visual ID Control 30476 40476 1 — 0 = disabled
1 = enabled
Cooling Capacity 30477 — 1 — Units : %
Cooling Capacity 30478 — 1 — Units : kW
Ext System Condensation Detected - Event Control 30479 40479 1 — 0 = disabled
1 = enabled
Ext System Condensation Detected - Event Type 30480 40480 1 —
0 = Message
1 = Warning
2 = Alarm
Ext Fan Issue - Event Control 30481 40481 1 — 0 = disabled
1 = enabled
Ext Fan Issue - Event Type 30482 40482 1 —
0 = Message
1 = Warning
2 = Alarm
Sensor Issue - Event Control 30483 40483 1 — 0 = disabled
1 = enabled
Sensor Issue - Event Type 30484 40484 1 —
0 = Message
1 = Warning
2 = Alarm
Ext Remote Shutdown - Event Control 30485 40485 1 — 0 = disabled
1 = enabled
Ext Remote Shutdown - Event Type 30486 40486 1 —
0 = Message
1 = Warning
2 = Alarm
Hot Aisle Over Temp Threshold 30487 40487 1 — Units : deg C
Hot Aisle Over Temp Threshold 30488 40488 1 — Units : deg F
Hot Aisle Under Temp Threshold 30489 40489 1 — Units : deg C
Hot Aisle Under Temp Threshold 30490 40490 1 — Units : deg F
Cold Aisle Over Temp Threshold 30491 40491 1 — Units : deg C
Cold Aisle Over Temp Threshold 30492 40492 1 — Units : deg F
Table 21 Liebert XDP™ - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
75 Liebert® IntelliSlot® Modbus/BACnet
Cold Aisle Under Temp Threshold 30493 40493 1 — Units : deg C
Cold Aisle Under Temp Threshold 30494 40494 1 — Units : deg F
XD System 20
Communication Status 30976 — 1 — 0 = Connected
1 = Not Connected
Fan On/Off Control 30977 40977 1 — 0 = off
1 = on
Primary Fan Group State 30978 — 1 —
0 = off
1 = on
2 = economy
Fan Button Control 30979 40979 1 — 0 = enabled
1 = disabled
Visual ID Control 30980 40980 1 — 0 = disabled
1 = enabled
Cooling Capacity 30981 — 1 — Units : %
Cooling Capacity 30982 — 1 — Units : kW
Ext System Condensation Detected - Event Control 30983 40983 1 — 0 = disabled
1 = enabled
Ext System Condensation Detected - Event Type 30984 40984 1 —
0 = Message
1 = Warning
2 = Alarm
Ext Fan Issue - Event Control 30985 40985 1 — 0 = disabled
1 = enabled
Ext Fan Issue - Event Type 30986 40986 1 —
0 = Message
1 = Warning
2 = Alarm
Sensor Issue - Event Control 30987 40987 1 — 0 = disabled
1 = enabled
Sensor Issue - Event Type 30988 40988 1 —
0 = Message
1 = Warning
2 = Alarm
Ext Remote Shutdown - Event Control 30989 40989 1 — 0 = disabled
1 = enabled
Ext Remote Shutdown - Event Type 30990 40990 1 —
0 = Message
1 = Warning
2 = Alarm
Hot Aisle Over Temp Threshold 30991 40991 1 — Units : deg C
Hot Aisle Over Temp Threshold 30992 40992 1 — Units : deg F
Hot Aisle Under Temp Threshold 30993 40993 1 — Units : deg C
Hot Aisle Under Temp Threshold 30994 40994 1 — Units : deg F
Cold Aisle Over Temp Threshold 30995 40995 1 — Units : deg C
Cold Aisle Over Temp Threshold 30996 40996 1 — Units : deg F
Cold Aisle Under Temp Threshold 30997 40997 1 — Units : deg C
Cold Aisle Under Temp Threshold 30998 40998 1 — Units : deg F
XD System 1 Temperature Sensor 1
Remote Sensor Temperature 31004 — 1 10 Units : deg C
Remote Sensor Temperature 31005 — 1 10 Units : deg F
XD System 1 Temperature Sensor 2
Remote Sensor Temperature 31011 — 1 10 Units : deg C
Remote Sensor Temperature 31012 — 1 10 Units : deg F
Table 21 Liebert XDP™ - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 76
XD System 1 Temperature Sensor 4
Remote Sensor Temperature 31025 — 1 10 Units : deg C
Remote Sensor Temperature 31026 — 1 10 Units : deg F
XD System 1 Secondary Fans
Fan State 31032 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31033 41033 1 —
0 = disabled
1 = automatic
2 = manual
XD System 2 Temperature Sensor 1
Remote Sensor Temperature 31039 — 1 10 Units : deg C
Remote Sensor Temperature 31040 — 1 10 Units : deg F
XD System 2 Temperature Sensor 2
Remote Sensor Temperature 31046 — 1 10 Units : deg C
Remote Sensor Temperature 31047 — 1 10 Units : deg F
XD System 2 Temperature Sensor 4
Remote Sensor Temperature 31060 — 1 10 Units : deg C
Remote Sensor Temperature 31061 — 1 10 Units : deg F
XD System 2 Secondary Fans
Fan State 31067 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31068 41068 1 —
0 = disabled
1 = automatic
2 = manual
XD System 3 Temperature Sensor 1
Remote Sensor Temperature 31074 — 1 10 Units : deg C
Remote Sensor Temperature 31075 — 1 10 Units : deg F
XD System 3 Temperature Sensor 2
Remote Sensor Temperature 31081 — 1 10 Units : deg C
Remote Sensor Temperature 31082 — 1 10 Units : deg F
XD System 3 Temperature Sensor 4
Remote Sensor Temperature 31095 — 1 10 Units : deg C
Remote Sensor Temperature 31096 — 1 10 Units : deg F
XD System 3 Secondary Fans
Fan State 31102 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31103 41103 1 —
0 = disabled
1 = automatic
2 = manual
XD System 4 Temperature Sensor 1
Remote Sensor Temperature 31109 — 1 10 Units : deg C
Remote Sensor Temperature 31110 — 1 10 Units : deg F
XD System 4 Temperature Sensor 2
Remote Sensor Temperature 31116 — 1 10 Units : deg C
Remote Sensor Temperature 31117 — 1 10 Units : deg F
Table 21 Liebert XDP™ - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
77 Liebert® IntelliSlot® Modbus/BACnet
XD System 4 Temperature Sensor 4
Remote Sensor Temperature 31130 — 1 10 Units : deg C
Remote Sensor Temperature 31131 — 1 10 Units : deg F
XD System 4 Secondary Fans
Fan State 31137 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31138 41138 1 —
0 = disabled
1 = automatic
2 = manual
XD System 5 Temperature Sensor 1
Remote Sensor Temperature 31144 — 1 10 Units : deg C
Remote Sensor Temperature 31145 — 1 10 Units : deg F
XD System 5 Temperature Sensor 2
Remote Sensor Temperature 31151 — 1 10 Units : deg C
Remote Sensor Temperature 31152 — 1 10 Units : deg F
XD System 5 Temperature Sensor 4
Remote Sensor Temperature 31165 — 1 10 Units : deg C
Remote Sensor Temperature 31166 — 1 10 Units : deg F
XD System 5 Secondary Fans
Fan State 31172 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31173 41173 1 —
0 = disabled
1 = automatic
2 = manual
XD System 6 Temperature Sensor 1
Remote Sensor Temperature 31179 — 1 10 Units : deg C
Remote Sensor Temperature 31180 — 1 10 Units : deg F
XD System 6 Temperature Sensor 2
Remote Sensor Temperature 31186 — 1 10 Units : deg C
Remote Sensor Temperature 31187 — 1 10 Units : deg F
XD System 6 Temperature Sensor 4
Remote Sensor Temperature 31200 — 1 10 Units : deg C
Remote Sensor Temperature 31201 — 1 10 Units : deg F
XD System 6 Secondary Fans
Fan State 31207 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31208 41208 1 —
0 = disabled
1 = automatic
2 = manual
XD System 7 Temperature Sensor 1
Remote Sensor Temperature 31214 — 1 10 Units : deg C
Remote Sensor Temperature 31215 — 1 10 Units : deg F
XD System 7 Temperature Sensor 2
Remote Sensor Temperature 31221 — 1 10 Units : deg C
Remote Sensor Temperature 31222 — 1 10 Units : deg F
Table 21 Liebert XDP™ - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 78
XD System 7 Temperature Sensor 4
Remote Sensor Temperature 31235 — 1 10 Units : deg C
Remote Sensor Temperature 31236 — 1 10 Units : deg F
XD System 7 Secondary Fans
Fan State 31242 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31243 41243 1 —
0 = disabled
1 = automatic
2 = manual
XD System 8 Temperature Sensor 1
Remote Sensor Temperature 31249 — 1 10 Units : deg C
Remote Sensor Temperature 31250 — 1 10 Units : deg F
XD System 8 Temperature Sensor 2
Remote Sensor Temperature 31256 — 1 10 Units : deg C
Remote Sensor Temperature 31257 — 1 10 Units : deg F
XD System 8 Temperature Sensor 4
Remote Sensor Temperature 31270 — 1 10 Units : deg C
Remote Sensor Temperature 31271 — 1 10 Units : deg F
XD System 8 Secondary Fans
Fan State 31277 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31278 41278 1 —
0 = disabled
1 = automatic
2 = manual
XD System 9 Temperature Sensor 1
Remote Sensor Temperature 31284 — 1 10 Units : deg C
Remote Sensor Temperature 31285 — 1 10 Units : deg F
XD System 9 Temperature Sensor 2
Remote Sensor Temperature 31291 — 1 10 Units : deg C
Remote Sensor Temperature 31292 — 1 10 Units : deg F
XD System 9 Temperature Sensor 4
Remote Sensor Temperature 31305 — 1 10 Units : deg C
Remote Sensor Temperature 31306 — 1 10 Units : deg F
XD System 9 Secondary Fans
Fan State 31312 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31313 41313 1 —
0 = disabled
1 = automatic
2 = manual
XD System 10 Temperature Sensor 1
Remote Sensor Temperature 31319 — 1 10 Units : deg C
Remote Sensor Temperature 31320 — 1 10 Units : deg F
XD System 10 Temperature Sensor 2
Remote Sensor Temperature 31326 — 1 10 Units : deg C
Remote Sensor Temperature 31327 — 1 10 Units : deg F
Table 21 Liebert XDP™ - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
79 Liebert® IntelliSlot® Modbus/BACnet
XD System 10 Temperature Sensor 4
Remote Sensor Temperature 31340 — 1 10 Units : deg C
Remote Sensor Temperature 31341 — 1 10 Units : deg F
XD System 10 Secondary Fans
Fan State 31347 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31348 41348 1 —
0 = disabled
1 = automatic
2 = manual
XD System 11 Temperature Sensor 1
Remote Sensor Temperature 31354 — 1 10 Units : deg C
Remote Sensor Temperature 31355 — 1 10 Units : deg F
XD System 11 Temperature Sensor 2
Remote Sensor Temperature 31361 — 1 10 Units : deg C
Remote Sensor Temperature 31362 — 1 10 Units : deg F
XD System 11 Temperature Sensor 4
Remote Sensor Temperature 31375 — 1 10 Units : deg C
Remote Sensor Temperature 31376 — 1 10 Units : deg F
XD System 11 Secondary Fans
Fan State 31382 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31383 41383 1 —
0 = disabled
1 = automatic
2 = manual
XD System 12 Temperature Sensor 1
Remote Sensor Temperature 31389 — 1 10 Units : deg C
Remote Sensor Temperature 31390 — 1 10 Units : deg F
XD System 12 Temperature Sensor 2
Remote Sensor Temperature 31396 — 1 10 Units : deg C
Remote Sensor Temperature 31397 — 1 10 Units : deg F
XD System 12 Temperature Sensor 4
Remote Sensor Temperature 31410 — 1 10 Units : deg C
Remote Sensor Temperature 31411 — 1 10 Units : deg F
XD System 12 Secondary Fans
Fan State 31417 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31418 41418 1 —
0 = disabled
1 = automatic
2 = manual
XD System 13 Temperature Sensor 1
Remote Sensor Temperature 31424 — 1 10 Units : deg C
Remote Sensor Temperature 31425 — 1 10 Units : deg F
XD System 13 Temperature Sensor 2
Remote Sensor Temperature 31431 — 1 10 Units : deg C
Remote Sensor Temperature 31432 — 1 10 Units : deg F
Table 21 Liebert XDP™ - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 80
XD System 13 Temperature Sensor 4
Remote Sensor Temperature 31445 — 1 10 Units : deg C
Remote Sensor Temperature 31446 — 1 10 Units : deg F
XD System 13 Secondary Fans
Fan State 31452 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31453 41453 1 —
0 = disabled
1 = automatic
2 = manual
XD System 14 Temperature Sensor 1
Remote Sensor Temperature 31459 — 1 10 Units : deg C
Remote Sensor Temperature 31460 — 1 10 Units : deg F
XD System 14 Temperature Sensor 2
Remote Sensor Temperature 31466 — 1 10 Units : deg C
Remote Sensor Temperature 31467 — 1 10 Units : deg F
XD System 14 Temperature Sensor 4
Remote Sensor Temperature 31480 — 1 10 Units : deg C
Remote Sensor Temperature 31481 — 1 10 Units : deg F
XD System 14 Secondary Fans
Fan State 31487 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31488 41488 1 —
0 = disabled
1 = automatic
2 = manual
XD System 15 Temperature Sensor 1
Remote Sensor Temperature 31494 — 1 10 Units : deg C
Remote Sensor Temperature 31495 — 1 10 Units : deg F
XD System 15 Temperature Sensor 2
Remote Sensor Temperature 31501 — 1 10 Units : deg C
Remote Sensor Temperature 31502 — 1 10 Units : deg F
XD System 15 Temperature Sensor 4
Remote Sensor Temperature 31515 — 1 10 Units : deg C
Remote Sensor Temperature 31516 — 1 10 Units : deg F
XD System 15 Secondary Fans
Fan State 31522 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31523 41523 1 —
0 = disabled
1 = automatic
2 = manual
XD System 16 Temperature Sensor 1
Remote Sensor Temperature 31529 — 1 10 Units : deg C
Remote Sensor Temperature 31530 — 1 10 Units : deg F
XD System 16 Temperature Sensor 2
Remote Sensor Temperature 31536 — 1 10 Units : deg C
Remote Sensor Temperature 31537 — 1 10 Units : deg F
Table 21 Liebert XDP™ - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
81 Liebert® IntelliSlot® Modbus/BACnet
XD System 16 Temperature Sensor 4
Remote Sensor Temperature 31550 — — 10 Units : deg C
Remote Sensor Temperature 31551 — — 10 Units : deg F
XD System 16 Secondary Fans
Fan State 31557 — — —
0 = off
1 = on
2 = economy
Fan Economy Mode 31558 41558 1 —
0 = disabled
1 = automatic
2 = manual
XD System 17 Temperature Sensor 1
Remote Sensor Temperature 31564 — 1 10 Units : deg C
Remote Sensor Temperature 31565 — 1 10 Units : deg F
XD System 17 Temperature Sensor 2
Remote Sensor Temperature 31571 — 1 10 Units : deg C
Remote Sensor Temperature 31572 — 1 10 Units : deg F
XD System 17 Temperature Sensor 4
Remote Sensor Temperature 31585 — 1 10 Units : deg C
Remote Sensor Temperature 31586 — 1 10 Units : deg F
XD System 17 Secondary Fans
Fan State 31592 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31593 41593 1 —
0 = disabled
1 = automatic
2 = manual
XD System 18 Temperature Sensor 1
Remote Sensor Temperature 31599 — 1 10 Units : deg C
Remote Sensor Temperature 31600 — 1 10 Units : deg F
XD System 18 Temperature Sensor 2 —
Remote Sensor Temperature 31606 — 1 10 Units : deg C
Remote Sensor Temperature 31607 — 1 10 Units : deg F
XD System 18 Temperature Sensor 4
Remote Sensor Temperature 31620 — 1 10 Units : deg C
Remote Sensor Temperature 31621 — 1 10 Units : deg F
XD System 18 Secondary Fans
Fan State 31627 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31628 41628 1 —
0 = disabled
1 = automatic
2 = manual
XD System 19 Temperature Sensor 1
Remote Sensor Temperature 31634 — 1 10 Units : deg C
Remote Sensor Temperature 31635 — 1 10 Units : deg F
XD System 19 Temperature Sensor 2
Remote Sensor Temperature 31641 — 1 10 Units : deg C
Remote Sensor Temperature 31642 — 1 10 Units : deg F
Table 21 Liebert XDP™ - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 82
XD System 19 Temperature Sensor 4
Remote Sensor Temperature 31655 — 1 10 Units : deg C
Remote Sensor Temperature 31656 — 1 10 Units : deg F
XD System 19 Secondary Fans
Fan State 31662 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31663 41663 1 —
0 = disabled
1 = automatic
2 = manual
XD System 20 Temperature Sensor 1
Remote Sensor Temperature 31669 — 1 10 Units : deg C
Remote Sensor Temperature 31670 — 1 10 Units : deg F
XD System 20 Temperature Sensor 2
Remote Sensor Temperature 31676 — 1 10 Units : deg C
Remote Sensor Temperature 31677 — 1 10 Units : deg F
XD System 20 Temperature Sensor 4
Remote Sensor Temperature 31690 — 1 10 Units : deg C
Remote Sensor Temperature 31691 — 1 10 Units : deg F
XD System 20 Secondary Fans
Fan State 31697 — 1 —
0 = off
1 = on
2 = economy
Fan Economy Mode 31698 41698 1 —
0 = disabled
1 = automatic
2 = manual
Table 21 Liebert XDP™ - Input and Holding (continued)
Controller Liebert iCOM® v4
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
83 Liebert® IntelliSlot® Modbus/BACnet
Table 22 Liebert XDP™ - Glossary
Controller Liebert iCOM® v4
Data Label Data Description
Auto Restart Delay If power is lost, the control will delay this amount of time after power is restored
before restarting the unit.
Calculated Next Maintenance Month Calculated month of the next scheduled maintenance. Used in conjunction with
[Calculated Next Maintenance Year].
Calculated Next Maintenance Year Calculated year of the next scheduled maintenance. Used in conjunction with
[Calculated Next Maintenance Month].
Chilled Water Control Valve Failure Chilled water valve out of position. Chilled water control valve position does not
match expected value.
Chilled Water Valve Open Position Chilled water valve open position.
Cold Aisle Over Temp Threshold Upper threshold value used in the [Cold Aisle Temp Out of Range] event.
Cold Aisle Temp Out of Range The air temperature in the cold aisle is either above [Cold Aisle Over Temp
Threshold] or below [Cold Aisle Under Temp Threshold].
Cold Aisle Under Temp Threshold Lower threshold value used in the [Cold Aisle Temp Out of Range] event.
Communication Status Communication status of remote device.
Cooling Capacity Cooling capacity in use, expressed as a percentage of the maximum rated capacity.
Cooling Capacity Cooling capacity in use, expressed in kilowatts.
Customer Input 1 Customer input 1.
Dew Point Temperature Dew point temperature, using the highest reading from all sensors.
Ext Air Over Temp Threshold Threshold value used in the ([Ext Air Sensor A Over Temperature], [Ext Air Sensor B
Over Temperature]...) events.
Ext Air Sensor A Dew Point Temp Dew point temperature as measured by external air sensor A.
Ext Air Sensor A Humidity Relative humidity as measured by external air sensor A.
Ext Air Sensor A Issue The external air sensor A is disconnected or the signal is out of range.
Ext Air Sensor A Over Temperature [Ext Air Sensor A Temperature] has exceeded [Ext Air Over Temp Threshold].
Ext Air Sensor A Temperature Air temperature as measured by external air sensor A.
Ext Air Sensor A Under Temperature [Ext Air Sensor A Temperature] has dropped below [Ext Air Under Temp Threshold].
Ext Air Sensor B Dew Point Temp Dew point temperature as measured by external air sensor B.
Ext Air Sensor B Humidity Relative humidity as measured by external air sensor B.
Ext Air Sensor B Issue The external air sensor B is disconnected or the signal is out of range.
Ext Air Sensor B Over Temperature [Ext Air Sensor B Temperature] has exceeded [Ext Air Over Temp Threshold].
Ext Air Sensor B Temperature Air temperature as measured by external air sensor B.
Ext Air Sensor B Under Temperature [Ext Air Sensor B Temperature] has dropped below [Ext Air Under Temp Threshold].
Ext Air Under Temp Threshold Threshold value used in the ([Ext Air Sensor A Under Temperature], [Ext Air Sensor
B Under Temperature]...) events.
Ext Dew Point Over Temp Threshold Threshold value used in the [Ext Dew Point Over Temperature] event.
Ext Dew Point Over Temperature
At least one dew point temperature reading ([Ext Air Sensor A Dew Point Temp],
[Ext Air Sensor B Dew Point Temp]...) has exceeded [Ext Dew Point Over Temp
Threshold].
Ext Fan Issue - Event Control
Enable/disable the activation of the [Ext Fan Issue] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any
active event list or in any event history list.
Ext Fan Issue - Event Type The event type for the [Ext Fan Issue] event.
Ext Fan Issue One or more fans are not operating within their operational parameters.
Ext Remote Shutdown - Event
Control
Enable/disable the activation of the [Remote Shutdown] event. If set to “disabled,”
the event will not be annunciated. This implies that the event will not be placed in
any active event list or in any event history list.
Ext Remote Shutdown - Event Type The event type for the [Remote Shutdown] event.
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 84
Ext Remote Shutdown Unit is shut down by a remote signal.
Ext System Condensation Detected -
Event Control
Enable/disable the activation of the [Ext System Condensation Detected] event. If
set to “disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Ext System Condensation Detected -
Event Type The event type for the [Ext System Condensation Detected] event.
Ext System Condensation Detected External system condensation detected.
Fan Button Control Enable or disable the buttons from controlling the state of the fans.
Fan Economy Mode Mode in which system secondary fans are to be controlled.
Fan Issue One or more fans are not operating within their operational parameters.
Fan On/Off Control Turn system fans on or off.
Fan State Current operational state of a group of fans.
Hot Aisle Over Temp Threshold Upper threshold value used in the [Hot Aisle Temp Out of Range] event.
Hot Aisle Temp Out of Range The air temperature in the Hot aisle is either above [Hot Aisle Over Temp Threshold]
or below [Hot Aisle Under Temp Threshold].
Hot Aisle Under Temp Threshold Lower threshold value used in the [Hot Aisle Temp Out of Range] event.
Maintenance Completed Maintenance has been completed on the unit.
Maintenance Due The calculated maintenance date has been reached.
Maintenance Ramp The ratio of operations performed to the calculated operations available between
maintenance intervals.
Master Unit Communication Lost Communication with master unit has been lost.
Minimum Room Temperature Set
Point
Minimum desired room air temperature. If the room air temperature falls below this
set point, the unit will reduce the cooling.
Primary Fan Group State Current operational state of the primary fan group.
Pump 1 Loss of Flow Loss of flow is detected in pump 1. The loss of flow condition occurs when no
differential pressure is detected across the pump.
Pump 1 State Pump 1 operational state.
Pump 2 Loss of Flow Loss of flow is detected in pump 2. The loss of flow condition occurs when no
differential pressure is detected across the pump.
Pump 2 State Pump 2 operational state.
Pump Hours Exceeded [Pump Hours] has exceeded [Pump Hours Threshold].
Pump Hours Threshold Threshold value used in the [Pump Hours Exceeded] event.
Pump Hours Operating hours for pump since last reset of this value.
Pump Short Cycle Pumps have short cycled. A short cycle is defined as turning on and off a number of
times over a set time period.
RAM Battery Issue RAM or RAM backup battery is not operating correctly.
Remote Shutdown Unit is shut down by a remote signal.
Sensor Issue - Event Control
Enable/disable the activation of the [Sensor Issue] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any
active event list or in any event history list.
Sensor Issue - Event Type The event type for the [Sensor Issue] event.
Sensor Issue One or more sensors are disconnected or the signals are out of range.
Sensor Temperature Temperature as measured by sensor.
Service Required Unit requires servicing.
Shutdown - Loss Of Power System lost power. This event becomes active when the unit is powered on
following an unexpected loss of power.
Table 22 Liebert XDP™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
85 Liebert® IntelliSlot® Modbus/BACnet
Smoke Detected Smoke detected.
Supply Chilled Water Over Temp
Threshold Threshold value used in the [Supply Chilled Water Over Temp] event.
Supply Chilled Water Over Temp Chilled water temperature is too high, as indicated by an external input signal.
Supply Chilled Water Temp Sensor
Issue
The supply chilled water temperature sensor is disconnected or the signal is out of
range.
Supply Chilled Water Temperature Supply chilled water temperature.
Supply Refrig Over Temp Threshold Threshold value used in the [Supply Refrigerant Over Temp] event.
Supply Refrigerant Over Temp
Event that is activated when [Supply Refrigerant Temperature] exceeds [Supply
Refrig Over Temp Threshold]. The event is deactivated when the temperature drops
below the threshold.
Supply Refrigerant Temp Sensor
Issue
The supply refrigeramt temperature sensor is disconnected or the signal is out of
range.
Supply Refrigerant Temperature Supply refrigerant temperature.
Supply Refrigerant Under Temp [Supply Refrigerant Temperature] has dropped below a specified threshold.
System Condensation Detected System condensation detected.
System Control Mode System control mode.
System Date and Time The system date and time
System On/Off Control Turn system functionality on or off.
System Operating State Reason The reason the system is in the current operating state.
System Operating State Current operating state of the system.
System Status The operating status for the system
Unit Code Missing Unit code has not been entered and saved.
Unit Communication Lost Master has lost communication with one or more networked units.
Unit Off Unit was turned off.
Unit On Unit was turned on.
Unit Partial Shutdown An event has occurred requiring some system components to be shutdown and
disabled.
Unit Shutdown An event has occurred requiring the unit to be shutdown and disabled to prevent
damage to the system.
Unit Standby Unit was placed in standby mode.
Visual ID Control Visual identification control to display an LED flashing sequence, allowing it to be
visually located.
Water Under Floor Water under the floor is detected.
Table 22 Liebert XDP™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 86
Table 23 Liebert DS™ and Liebert PeX™ - Status and Coil
Controller Liebert iCOM™ v3
Data Description Status Coil
Number
of Bits Scale Notes / Units
Sleep on Monday 10001 1 1 — —
Sleep on Tuesday 10002 2 1 — —
Sleep on Wednesday 10003 3 1 — —
Sleep on Thursday 10004 4 1 — —
Sleep on Friday 10005 5 1 — —
Sleep on Saturday 10006 6 1 — —
Sleep on Sunday 10007 7 1 — —
Supply Limit Enable 10008 8 1 — —
Reheat Lockout 10009 9 1 — —
Humidifier Lockout 10010 10 1 — —
Temperature Indication 110011 11 1 — —
Timer Mode Type 10012 12 1 — —
Minimum Chilled Water Temp Enable 10013 13 1 — —
Std. Sensor Alarms Enable 10019 19 1 — —
Sensor A Alarms Enable 10020 20 1 — —
Compressor Lockout 10021 21 1 — —
VSD Fan speed 10022 22 1 — —
Unit Control — 25 1 — —
Reset Alarm — 26 1 — —
Acknowledge Alarm — 27 1 — —
Reset Total Run Hours Fan Motor — 28 1 — —
Reset Comp1Run Hour — 29 1 — —
Reset Comp2Run Hour — 30 1 — —
Reset Humidifier Run Hour — 31 1 — —
Reset Dehumidifier Run Hour — 32 1 — —
Reset CW/FC Run Hour — 33 1 — —
Reset E-Heater1RunHour — 34 1 — —
Reset E-heater2RunHour — 35 1 — —
Reset E-heater3 Run Hour — 36 1 — —
Reset HG/HW Run Hour — 37 1 — —
Fan On 10025 — 1 — —
Cool On 10026 — 1 — —
Free Cool On 10027 — 1 — —
Hot Water On 10028 — 1 — —
Electrical Heater On 10029 — 1 — —
Humidification On 10030 — 1 — —
Dehumidification On 10031 — 1 — —
Audible Alarm On 10032 — 1 — —
Reserved 10033 — 1 — —
Main Fan Overload 10034 — 1 — —
Loss of Airflow 10035 — 1 — —
Loss of Flow 10036 — 1 — —
Comp 1 High Pressure 10037 — 1 — —
Comp 1 Low Pressure 10038 — 1 — —
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
87 Liebert® IntelliSlot® Modbus/BACnet
Comp 1 Overload 10039 — 1 — —
Comp 1 Pumpdown Fail 10040 — 1 — —
Comp 2 High Pressure 10041 — 1 — —
Comp 2 Low Pressure 10042 — 1 — —
Comp 2 Overload 10043 — 1 — —
Comp 2 Pumpdown Fail 10044 — 1 — —
Digital Scroll Compressor 1 High Temperature 10045 — 1 — —
Digital Scroll Compressor 2 High Temperature 10046 — 1 — —
Smoke Detected 10047 — 1 — —
Water Under Floor 10048 — 1 — —
Humidifier Problem 10049 — 1 — —
Stby Glycol Pump On 10050 — 1 — —
Standby Unit On 10051 — 1 — —
Cond Pump-high Water 10052 — 1 — —
Room Sensor Failure 10053 — 1 — —
Loss Compressor Power 10054 — 1 — —
Loss of Air Blower 1 10055 — 1 — —
Humidifier Low Water 10058 — 1 — —
Humidifier High Amps 10059 — 1 — —
High Temperature 10060 — 1 — —
Loss of Power 10061 — 1 — —
Unspecified Event(s) 1 10064 — 1 — —
High CW Temp 10065 — 1 — —
Reserved 10066 — 1 — —
High Room Temp 10067 — 1 — —
Low Room Temp 10068 — 1 — —
High Room Hum 10069 — 1 — —
Low Room Hum 10070 — 1 — —
High Temp Sensor A 10071 — 1 — —
Low Temp Sensor A 10072 — 1 — —
High Hum Sensor A 10073 — 1 — —
Low Hum Sensor A 10074 — 1 — —
Loss of CW Flow 10075 — 1 — —
Clogged Filters 10076 — 1 — —
Supply Sensor Failure 10077 — 1 — —
Freecool Temp Sensor 10078 — 1 — —
Sensor A Failure 10079 — 1 — —
Unit Hrs Exceeded 10080 — 1 — —
Comp 1 Hrs Exceeded 10081 — 1 — —
Comp 2 Hrs Exceeded 10082 — 1 — —
FC Hrs Exceeded 10083 — 1 — —
El Heat1 Hrs Exceeded 10084 — 1 — —
El Heat2 Hrs Exceeded 10085 — 1 — —
El Heat3 Hrs Exceeded 10086 — 1 — —
Table 23 Liebert DS™ and Liebert PeX™ - Status and Coil (continued)
Controller Liebert iCOM™ v3
Data Description Status Coil
Number
of Bits Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 88
HW/HG Hrs Exceeded 10087 — 1 — —
Hum Hrs Exceeded 10088 — 1 — —
Dehum Hrs Exceeded 10089 — 1 — —
Network Failure 10091 — 1 — —
No Connection W/Unit 10092 — 1 — —
Unit(s) Disconnected 10093 — 1 — —
Unit Code Missing 10094 — — — —
Unit Code Mismatch 10095 — — — —
Call Service 10096 — — — —
Low Memory 1 10097 — — — —
RAM / Battery Failure 10098 — — — —
HCB not connected 10099 — — — —
(Parallel Flash) Memory 1 Fail 10100 — — — —
(Serial Flash) Memory 2 Fail 10101 — — — —
Customer Input 1 10104 — — — —
Customer Input 2 10105 — — — —
Customer Input 3 10106 — — — —
Customer Input 4 10107 — — — —
Digital Scroll Compressor 1 Sensor Fail 10108 — — — —
Digital Scroll Compressor 2 Sensor Fail 10109 — — — —
Low Int Temperature 10110 — — — —
High Ext Dewpoint 10111 — — — —
Cabinet Temp Sensor Fail 10112 — — — —
Cabinet Humidity Sensor Fail 10113 — — — —
Ambient Temp Sensor Fail 10114 — — — —
Comp 1 Short Cycle 10132 — — — —
Comp 2 Short Cycle 10133 — — — —
Reheat Lockout 10140 — — — —
Humidifier Lockout 10141 — — — —
Compressor(s) Lockout 10142 — — — —
Fire Alarm 10148 — — — —
Heaters Overheated 10149 — — — —
Condenser 1 Failure 10150 — — — —
Condenser 2 Failure 10151 — — — —
Humidifier Cylinder Worn 10152 — — — —
Heat Rej VFD 10153 — — — —
Heat Rej TVSS 10154 — — — —
Humidifier Low Amps 10155 — — — —
FC Lockout 10156 — — — —
Water Leak Sensor Fail 10157 — — — —
Reference Document: ST100I&C PA Parameters and Events, Version 18.0
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the
scaled value.
1. Any non-recognized alarm code by current firmware received from the DS control will trigger this event.
Table 23 Liebert DS™ and Liebert PeX™ - Status and Coil (continued)
Controller Liebert iCOM™ v3
Data Description Status Coil
Number
of Bits Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
89 Liebert® IntelliSlot® Modbus/BACnet
Table 24 Liebert DS™ and Liebert PeX™ - Input and Holding
Controller Liebert iCOM® v3
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Vendor ID 30001 40001 1 — —
Device ID 30002 40002 1 — —
Version Number 30003 40003 1 — —
UPS/Env/Pwr 30004 40004 1 — —
Timer Mode 130016 40016 1 — —
Type of DT Room-FC 230017 40017 1 — —
Humidity Control 330018 40018 1 — —
VSD Setpoint 30019 40019 1 — % (HP)
Supply Temperature Limit 30020 40020 1 10 deg C
DT between Room and FC 30021 40021 1 10 deg C
Minimum CW Temperature 30022 40022 1 10 deg C
Temperature Setpoint 30023 40023 1 10 deg C
Temperature Proportional Band 30024 40024 1 10 deg C
Temperature Deadband 30025 40025 1 10 deg C
Temperature Integration Time 30026 40026 1 — Minutes
Humidity Setpoint 30027 40027 1 — %
Humidity Proportional Band 30028 40028 1 — %
Humidity Integration Time 30029 40029 1 — Minutes
Humidity Deadband 30030 40030 1 — %
Single Unit Auto-Restart Delay 30031 40031 1 — Seconds
Infrared Flush Rate 30032 40032 1 — %
Temp Control Type 430033 40033 1 — —
Sleep Interval 1 Start Time Hour: Minute 30040 40040 1 — LSB:Min
Sleep Interval 1 End Time Hour: Minute 30041 40041 1 — LSB:Min
Sleep Interval 2 Start Time Hour: Minute 30042 40042 1 — LSB:Min
Sleep Interval 2 End Time Hour: Minute 30043 40043 1 — LSB:Min
Timer Deadband 30044 40044 1 10 deg C
Manual VSD Timer/Counter 530045 40045 1 — —
High Temperature 30050 40050 1 10 deg C
Low Temperature 30051 40051 1 10 deg C
High Temperature Sensor A 30052 40052 1 10 deg C
Low Temperature Sensor A 30053 40053 1 10 deg C
High Humidity 30054 40054 1 — %
Low Humidity 30055 40055 1 — %
High Humidity Sensor A 30056 40056 1 — %
Low Humidity Sensor A 30057 40057 1 — %
Fan Run Hour Threshold 30070 40070 — — Hours
Compressor 1 Run Hour Threshold 30071 40071 — — Hours
Compressor 2 Run Hour Threshold 30072 40072 — — Hours
Humidifier Run Hours Threshold 30073 40073 — — Hours
Dehumidification Run Hours Threshold 30074 40074 — — Hours
CW/FC Run Hours Threshold 30075 40075 — — Hours
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 90
Electrical Heaters #1 Run Hours Threshold 30076 40076 — — Hours
Electrical Heaters #2 Run Hours Threshold 30077 40077 — — Hours
Electrical Heaters #3 Run Hours Threshold 30078 40078 — — Hours
Hot Water / Hot Gas Run Hours Threshold 30079 40079 — — Hours
Operating State 630100 — — — —
Number of Active Events/Alarm 30101 — — — —
Summary Alarm Status 730102 — — — —
Fan Ramp 30103 — — — %
Cooling Ramp 30104 — — — %
Free Cooling Ramp 30105 — — — %
Heating Ramp 30106 — — — %
Humidification Ramp 30107 — — — %
Dehumidifier Ramp 30108 — — — %
FreeCooling Status 830109 — — — %
Return Temperature 30110 — — 10 deg C
Actual Temperature SP 30111 — — 10 deg C
Supply Temperature 30112 — — 10 deg C
Actual Supply Temperature SP 30113 — — 10 deg C
FC Temperature 30115 — — 10 deg C
Sensor A Temperature 30116 — — 10 deg C
Sensor B Temperature 30117 — — 10 deg C
Sensor C Temperature 30118 — — 10 deg C
Digital Scroll Compressor 1 High Temperature 30119 — — 10 deg C
Digital Scroll Compressor 2 High Temperature 30120 — — 10 deg C
Return Humidity 30130 — — — %
Actual Humidity SP 30131 — — — %
Sensor A Humidity 30132 — — — %
Sensor B Humidity 30133 — — — %
Sensor C Humidity 30134 — — — %
Fan Run Hour 30141 — — — Hours
Compressor 1 Run Hour 30142 — — — Hours
Compressor 2 Run Hour 30143 — — — Hours
Humidifier Run Hours 30144 — — — Hours
Dehumidification Run Hours 30145 — — — Hours
Free cooling Run Hours 30146 — — — Hours
Electrical Heaters #1 Run Hours 30147 — — — Hours
Electrical Heaters #2 Run Hours 30148 — — — Hours
Electrical Heaters #3 Run Hours 30149 — — — Hours
Hot Water / Hot Gas Run Hours 30150 — — — Hours
Daily High Temperature 30151 — — 10 deg C
Daily High Temp Time 30152 — — — Hh:mm
Daily Low Temperature 30153 — — 10 deg C
Table 24 Liebert DS™ and Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM® v3
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
91 Liebert® IntelliSlot® Modbus/BACnet
Daily Low Temp Time 30154 — — — Hh:mm
Daily High Humidity 30155 — — — %RH
Daily High Hum Time 30156 — — — Hh:mm
Daily Low Humidity 30157 — — — %RH
Daily Low Hum Time 30158 — — — Hh:mm
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Reference Document: ST100I&C PA Parameters and Events, Version 18.0
1. Timer mode: 0 = no, 1 = yes
2. Type of DT Room-Glycol: 0 = no, 1 = contact, 2 = value
3. Predictive Hum Control: 0 = relative, 1 = compensated, 2 = predictive
4. Temp Control Algorithm: 0 = proportional, 1 = PD, 2 = PDI; 3 = intelligent
5. When VFD is set to manual mode (coil 22), the host can control the VFD by the value of register 40019. The Manual VSD
Timer will start to count down. Once it reaches 0, the VFD control mode will switch to auto. The host will need to periodically
reset this timer in order to maintain the manual mode. Consult factory for BMS timer information.
6. Operating state:
Bit 0-1: 00 unit off, 01 unit on, 10 unit standby
Bit 2-3: 00 auto, 01 manual
Bit 4-7: 0000 none
0001 local user
0010 alarm
0011 schedule
0100 remote user
0101 external device
0110 local display
7. Alarm state bit map:
Bit 0 = Reset state
Bit 1 = Active state
Bit 2 = Acknowledge state
Bit 3-7 = Alarm Type
00000: Message
00001: Warning
00010: Alarm
8. Free-cool state: 0 = Off, 1 = Start, 2 = On
Table 24 Liebert DS™ and Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM® v3
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 92
Table 25 Liebert XDF™ - Status and Coil
Controller Liebert iCOM® v3
Data Description Status Coil
Number
of Bits Scale Notes / Units
Temperature Indication 110011 11 1 — —
Unit Control — 25 1 — —
Reset Alarm — 26 1 — —
Acknowledge Alarm — 27 1 — —
Cabinet Sensor Alarm Enable 10023 23 1 — —
Fan On 10025 — 1 — —
Cool On 10026 — 1 — —
Compressor 1 High Pressure 10037 — 1 — —
Compressor 1 Low Pressure 10038 — 1 — —
Cond Pump-High Water 10052 — 1 — —
Loss Compressor Power 10054 — 1 — —
Emergency Damper Fail 10056 — 1 — —
High Internal Temperature 10057 — 1 — —
Loss of Power 10061 — 1 — —
Remote Shutdown 10062 — 1 — —
Unspecified Event(s) 110064 — 1 — —
Unit Hrs Exceeded 10080 — 1 — —
Comp 1 Hrs Exceeded 10081 — 1 — —
Network Failure 10091 — 1 — —
No Connection W/Unit 1 10092 — 1 — —
Unit(s) Disconnected 10093 — 1 — —
Unit Code Missing 10094 — — — —
Unit Code Mismatch 10095 — — — —
Low Memory 1 10097 — — — —
Ram / Battery Failure 10098 — — — —
(Parallel Flash) MEMORY 1 FAIL 10100 — — — —
(Serial Flash) MEMORY 2 FAIL 10101 — — — —
Front Door Open 10102 — — — —
Rear Door Open 10103 — — — —
Digital Scroll Compressor 1 Sensor Fail 10108 — — — —
Low Int Temperature 10110 — — — —
High Ext Dewpoint 10111 — — — —
Cabinet Temp Sensor Fail 10112 — — — —
Cabinet Humidity Sensor Fail 10113 — — — —
Ambient Temp Sensor Fail 10114 — — — —
Comp 1 Short Cycle 10132 — — — —
Reheat Lockout 10140 — — — —
Humidifier Lockout 10141 — — — —
Compressor(s) Lockout 10142 — — — —
Backup Ventilation 10143 — — — —
Door Open 10144 — — — —
Device Load 10146 — — — —
Alarm Status 10147 — — — —
Reference Document: ST100I&C PA Parameters and Events, Version 18.0
1. Any non-recognized alarm code by current firmware received from the XDF control will trigger this event.
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
93 Liebert® IntelliSlot® Modbus/BACnet
Table 26 Liebert XDF™ - Input and Holding
Controller Liebert iCOM® v3
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Vendor ID 30001 40001 1 — —
Device ID 30002 40002 1 — —
Version number 30003 40003 1 — —
UPS/Env/Pwr 30004 40004 1 — —
Temperature Setpoint 30023 40023 1 10 deg C
Delay after safe Temp has been reached 30034 40034 — — Minutes
Allowable deviation between internal temp sensors 30035 40035 — — deg C
High Cabinet Temperature Setpoint 30058 40058 — 10 deg C
Low Cabinet Temperature Setpoint 30059 40059 — 10 deg C
Fan Run Hour Threshold 30070 40070 — — Hours
Compressor 1 Run Hour Threshold 30071 40071 — — Hours
Service Ramp 30099 — — — %
Operating State 630100 — — — —
Number of Active Events/Alarm 30101 — — — —
Summary Alarm Status 730102 — — — —
Fan Ramp 30103 — — — %
Cooling Ramp 30104 — — — %
Digital Scroll Compressor 1 High Temperature 30119 — — 10 deg C
Sensor 1 Temp 30121 — — 10 deg C
Sensor 2 Temp 30122 — — 10 deg C
Sensor 3 Temp 30123 — — 10 deg C
Sensor 4 Temp 30124 — — 10 deg C
Ambient Temp 30125 — — 10 deg C
Ambient Humidity 30126 — — — %
Dew Point Temp 30127 — — — deg C
Adjusted Setpoint Temp 30128 — — 10 deg C
Cabinet Temperature 30129 — — 10 deg C
Service Due Year 30135 — — — —
Service Due Month 30136 — — — —
Device kW Load 30137 — — — kW
Fan Run Hour 30141 — — — Hours
Compressor 1 Run Hour 30142 — — — Hours
NOTES
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Reference Document: ST100I&C PA Parameters and Events, Version 18.0
1. Timer mode: 0 = no, 1 = yes
2. Type of DT Room-Glycol: 0 = no, 1 = contact, 2 = value
3. Predictive Hum Control: 0 = relative, 1 = compensated, 2 = predictive
4. Temp Control Algorithm: 0 = proportional, 1 = PD, 2 = PDI; 3 = intelligent
5. When VFD is set to manual mode (coil 22), the host can control the VFD by the value of register 40019. The Manual VSD
Timer will start to count down. Once it reaches 0, the VFD control mode will switch to auto. The host will need to periodically
reset this timer in order to maintain the manual mode. Consult factory for BMS timer information.
6. Operating state:
Bit 0-1: 00 unit off, 01 unit on, 10 unit standby
Bit 2-3: 00 auto, 01 manual
Bit 4-7: 0000 none
0001 local user
0010 alarm
0011 schedule
0100 remote user
0101 external device
0110 local display
7. Alarm state bit map:
Bit 0 = Reset state
Bit 1 = Active state
Bit 2 = Acknowledge state
Bit 3-7 = Alarm Type
00000: Message
00001: Warning
00010: Alarm
8. Free-cool state: 0 = Off, 1 = Start, 2 = On
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 94
Table 27 Liebert Challenger 3000™, Liebert Deluxe System/3™, Liebert Himod™, Liebert ICS™
- Input and Holding - LAM
Controller Advanced Microprocessor - LAM
Liebert Products
Liebert Challenger 3000
Liebert Deluxe System/3
Liebert Himod (LNA version - Using Liebert SiteScan®)
Liebert ICS
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Status Points (View)
Temperature — 40001 1 — -
Humidity — 40002 1 — -
Cooling — 40003 1 — 1=On / 0=Off
Heating — 40004 1 — 1=On / 0=Off
Humidification — 40005 1 — 1=On / 0=Off
De-humidification — 40006 1 — 1=On / 0=Off
Econ-O-Cycle — 40007 1 — 1=On / 0=Off
Stages — 40008 1 — -
% Capacity — 40009 1 — -
Unit Status (On / Off) — 40018 1 — 1=On / 0=Off (R/W)
Analog input 1 — 40023 1 — A/D raw value w/ slope=1 and offset = 0
Analog input 2 — 40024 1 — A/D raw value w/ slope=1 and offset = 0
Analog input 3 — 40025 1 — A/D raw value w/ slope=1 and offset = 0
Analog input 4 — 40026 1 — A/D raw value w/ slope=1 and offset = 0
Alarm Points Discrete alarm objects available;
use autodiscover for this unit
Communications — 40289 1 — Bit 0
Local Off — 40289 1 — Bit 1
Remote Off — 40289 1 — Bit 2
High Head Pressure 1 — 40289 1 — Bit 3
High Head Pressure 2 — 40289 1 — Bit 4
Loss of Airflow — 40289 1 — Bit 5
Standby Glycol Unit On — 40289 1 — Bit 6
Liquid Detected — 40289 1 — Bit 7
Change Filters — 40289 1 — Bit 8
High Temperature — 40289 1 — Bit 9
Low Temperature — 40289 1 — Bit 10
High Humidity — 40290 1 — Bit 0
Low Humidity — 40290 1 — Bit 1
Humidifier Problem — 40290 1 — Bit 2
No Water in Humidifier Pan — 40290 1 — Bit 3
Compressor 1 Overload — 40290 1 — Bit 4
Compressor 2 Overload — 40290 1 — Bit 5
Main Fan Overload — 40290 1 — Bit 6
Manual Override — 40290 1 — Bit 7
Smoke Detected — 40290 1 — Bit 8
Loss of Water — 40290 1 — Bit 9
Standby Unit On — 40290 1 — Bit 10
Low Suction — 40291 1 — Bit 0
Short Cycle — 40291 1 — Bit 1
Loss of Power — 40291 1 — Bit 2
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
95 Liebert® IntelliSlot® Modbus/BACnet
Inverter on Bypass — 40291 1 — Bit 3
Standby Fan On — 40291 1 — Bit 4
Loss of Emergency Power — 40291 1 — Bit 5
Local Alarm 1 — 40291 1 — Bit 6
Local Alarm 2 — 40291 1 — Bit 7
Off by Remote Shutdown — 40291 1 — Bit 8
Local Alarm 3 — 40291 1 — Bit 9
Local Alarm 4 — 40291 1 — Bit 10
Compressor 1 Run Hours — 40019 1 — —
Compressor 2 Run Hours — 40020 1 — —
Fan Motor Run Hours — 40021 1 — —
Humidifier Run Hours — 40022 1 — —
Setpoints (View)
Temperature Setpoint — 40010 1 — (R/W)
Temperature Tolerance — 40011 1 — (R/W)
Humidity Setpoint — 40012 1 — (R/W)
Humidity Tolerance — 40013 1 — (R/W)
High Temp Alarm Setpoint — 40014 1 — (R/W)
Low Temp Alarm Setpoint — 40015 1 — (R/W)
High Humd Alarm Setpoint — 40016 1 — (R/W)
Low Humidity Alarm Setpoint — 40017 1 — (R/W)
Winter Start Delay — 40028 1 — Minutes (R/W)
Auto Flush Rate — 40029 1 — % (R/W)
Chill Water Flush Rate — 40030 1 — Hours (R/W)
Auto Restart Delay — 40031 1 — 0.1 minute (R/W)
Control Points (Set)
Unit On / Off — 40349 1 — Bit 0 On=unit Off; Bit 1 On=unit On
Temperature Setpoint — 40350 1 — —
Temperature Tolerance — 40350 1 1000 —
Humidity Setpoint — 40351 1 — —
Humidity Tolerance — 40351 1 1000 —
Reheat Lockout — 40349 1 — Bit 2 On=RH Off; Bit 3 On=RH On
Humidifier Lockout — 40349 1 — Bit 4 On=HL Off; Bit 5 On=HL On
Trendable Points (Set)
Temperature — — 1 — —
Humidity — — 1 — —
Reports —— — —
Trend — — 1 — —
Status — — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 27 Liebert Challenger 3000™, Liebert Deluxe System/3™, Liebert Himod™, Liebert ICS™
- Input and Holding - LAM (continued)
Controller Advanced Microprocessor - LAM
Liebert Products
Liebert Challenger 3000
Liebert Deluxe System/3
Liebert Himod (LNA version - Using Liebert SiteScan®)
Liebert ICS
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 96
Table 28 Liebert DataMate™, Liebert Mini-Mate Plus™, Liebert Mini-Mate2™ - Input and
Holding - L0B
Controller Small Systems - L0B
Liebert Products
Liebert DataMate
Liebert Mini-Mate Plus
Liebert Mini-Mate2
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Status Points (View)
Temperature — 40001 1 — —
Humidity — 40002 1 — —
Cooling — 40003 1 — 1=On / 0=Off
Heating — 40004 1 — 1=On / 0=Off
Humidification — 40005 1 — 1=On / 0=Off
Dehumidification — 40006 1 — 1=On / 0=Off
Econ-o-Cycle — 40007 1 — 1=On / 0=Off
Stages — 40008 1 — —
% Capacity — 40009 1 — —
Alarm Points
Communications — 40289 1 — Bit 0
Local Off — 40289 1 — Bit 1
Remote Off — 40289 1 — Bit 2
High Temperature — 40289 1 — Bit 3
Low Temperature — 40289 1 — Bit 4
High Humidity — 40289 1 — Bit 5
Low Humidity — 40289 1 — Bit 6
Setpoints (View)
None — — 1 — —
Control Points (Set)
Unit On/Off — 40011 1 — 1=On / 0=Off (R/W)
Remote On/Off — 40349 1 — Bit 0 On=unit Off
Bit 1 On=unit On (W)
Trendable Points (Set)
Temperature — — 1 — —
Humidity — — 1 — —
Reports —— — —
Trend — — 1 — —
Status — — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
97 Liebert® IntelliSlot® Modbus/BACnet
Table 29 Liebert DataMate™, Liebert Mini-Mate2™ - Input and Holding - MM2
Controller MM2
Liebert Products Liebert DataMate
Liebert Mini-Mate2
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Status Points (View)
Temperature — 40001 1 — —
Humidity — 40002 1 — —
Cooling — 40003 1 — 1=On / 0=Off
Heating — 40004 1 — 1=On / 0=Off
Humidification — 40005 1 — 1=On / 0=Off
Dehumidification — 40006 1 — 1=On / 0=Off
Econ-o-Cycle — 40007 1 — 1=On / 0=Off
Stages — 40008 1 — —
% Capacity — 40009 1 — —
Alarm Points
Communications — 40289 1 — Bit 0
Local Off — 40289 1 — Bit 1
Remote Off — 40289 1 — Bit 2
High Head Pressure 1 — 40289 1 — Bit 3
Loss of Airflow — 40289 1 — Bit 5
Standby Glycol Unit On — 40289 1 — Bit 6
Change Filters — 40289 1 — Bit 8
High Temperature — 40289 1 — Bit 9
Low Temperature — 40289 1 — Bit 10
High Humidity — 40290 1 — Bit 0
Low Humidity — 40290 1 — Bit 1
Humidifier Problem — 40290 1 — Bit 2
Smoke Detected — 40290 1 — Bit 8
Loss of Water Flow — 40290 1 — Bit 9
Standby Unit On — 40290 1 — Bit 10
Short Cycle — 40291 1 — Bit 1
Loss of Power — 40291 1 — Bit 2
Local Alarm 1 — 40291 1 — Bit 6
Local Alarm 2 — 40291 1 — Bit 7
Local Alarm 3 — 40291 1 — Bit 9
Local Alarm 4 — 40291 1 — Bit 10
Run Hours (View)
Compressor 1 — 40019 1 — —
Fan Motor — 40020 1 — —
Humidifier — 40021 1 — —
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 98
Setpoints (View)
Temperature — 40010 1 — —
Temp Tolerance — 40011 1 — —
Humidity — 40012 1 — —
Humidity Tolerance — 40013 1 — —
High Temperature Alarm — 40014 1 — —
Low Temperature Alarm — 40015 1 — —
High Humidity Alarm — 40016 1 — —
Low Humidity Alarm — 40017 1 — —
Chill Water Flush Rate — 40025 1 — Hours (R/W)
Auto Restart Delay — 40026 1 — 0.1 minute (R/W)
Control Points (Set)
Unit On/Off — 40018 1 — 1=On / 0=Off (R/W)
Remote On/Off — 40349 1 — Bit 0 On=unit Off
Bit 1 On=unit On (W)
Temperature Setpoint — 40350 1 — (W)
Temperature Tolerance — 40350 1 1000 Multiply desired value by 1000
(Modbus only) 0=No Change (W)
Humidity Setpoint — 40351 1 - (W)
Humidity Tolerance — 40351 1 1000 Multiply desired value by 1000
(Modbus only) 0=No Change (W)
Trendable Points (Set)
Temperature — — 1 — —
Humidity — — 1 — —
Reports
Trend — — 1 — —
Status — — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 29 Liebert DataMate™, Liebert Mini-Mate2™ - Input and Holding - MM2 (continued)
Controller MM2
Liebert Products Liebert DataMate
Liebert Mini-Mate2
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
99 Liebert® IntelliSlot® Modbus/BACnet
Table 30 Liebert Mini-Mate2™ 8 Ton - Input and Holding - L8T
Controller L8T
Liebert Products Liebert Mini-Mate2 8 Ton
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Status Points (View)
Temperature — 40001 1 — —
Humidity — 40002 1 — —
Cooling — 40003 1 — 1=On / 0=Off
Heating — 40004 1 — 1=On / 0=Off
Humidification — 40005 1 — 1=On / 0=Off
De-humidification — 40006 1 — 1=On / 0=Off
Econ-O-Cycle — 40007 1 — 1=On / 0=Off
Stages — 40008 1 — —
% Capacity — 40009 1 — —
Analog input 1 — 40023 1 — A/D raw value w/ slope =1
and offset = 0
Analog input 2 — 40024 1 — A/D raw value w/ slope =1
and offset = 0
Analog input 3 — 40025 1 — A/D raw value w/ slope =1
and offset = 0
Analog input 4 — 40026 1 — A/D raw value w/ slope =1
and offset = 0
Alarm Points
Communications — 40289 1 — Bit 0
Local Off — 40289 1 — Bit 1
Remote Off — 40289 1 — Bit 2
High Head Pressure 1 — 40289 1 — Bit 3
High Head Pressure 2 — 40289 1 — Bit 4
Loss of Airflow — 40289 1 — Bit 5
Standby Glycol Unit On — 40289 1 — Bit 6
Not Used — 40289 1 — Bit 7
Change Filters — 40289 1 — Bit 8
High Temperature — 40289 1 — Bit 9
Low Temperature — 40289 1 — Bit 10
High Humidity — 40290 1 — Bit 0
Low Humidity — 40290 1 — Bit 1
Humidifier Problem — 40290 1 — Bit 2
Smoke Detected — 40290 1 — Bit 8
Loss of Water — 40290 1 — Bit 9
Standby Unit On — 40290 1 — Bit 10
Not Used — 40291 1 — Bit 0
Short Cycle — 40291 1 — Bit 1
Loss of Power — 40291 1 — Bit 2
Local Alarm 1 — 40291 1 — Bit 6
Local Alarm 2 — 40291 1 — Bit 7
EPO Shutdown — 40291 1 — Bit 8
Local Alarm 3 — 43291 1 — Bit 9
Local Alarm 4 — 40291 1 — Bit 10
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 100
Run Times (View)
Compressor 1 Run Hours — 40019 1 — —
Compressor 2 Run Hours — 40020 1 — —
Glycol Run Hours — — 1 — —
Fan Motor Run Hours — 40021 1 — —
Humidifier Run Hours — 40022 1 — —
Reheat 1 Run Hours — — 1 — —
Reheat 2 Run Hours — — 1 — —
Reheat 3 Run Hours — — 1 — —
Chilled H2O Valve Run Hours — — 1 — —
Setpoints (View)
Temperature Setpoint — 40010 1 — (R/W)
Temperature Tolerance — 40011 1 — (R/W)
Humidity Setpoint — 40012 1 — (R/W)
Humidity Tolerance — 40013 1 — (R/W)
High Temperature Alarm Setpoint — 40014 1 — (R/W)
Low Temp Alarm Setpoint — 40015 1 — (R/W)
High Humidity Alarm Setpoint — 40016 1 — (R/W)
Low Humidity Alarm Setpoint — 40017 1 — (R/W)
Winter Start Delay — 40028 1 — Minutes (R/W)
Auto Flush Rate — 40029 1 — % (R/W)
Chill Water Flush Rate — 40030 1 — Hours (R/W)
Auto Restart Delay — 40031 1 — 0.1 minute (R/W)
Control Points (Set)
Unit Status (On / Off) — 40018 1 — 1=On / 0=Off (R/W)
Unit On / Off — 40349 1 — Bit 0 On=unit Off
Bit 1 On=unit On (W)
Temperature Setpoint — 40350 1 — (W)
Temperature Tolerance — 40350 1 1000 (W)
Humidity Setpoint — 40351 1 - (W)
Humidity Tolerance — 40351 1 1000 (W)
Reheat Lockout — 40349 1 — Bit 2 On=RH Off
Bit 3 On=RH On
Humidifier Lockout — 40349 1 — Bit 4 On=HL Off
Bit 5 On=HL On
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 30 Liebert Mini-Mate2™ 8 Ton - Input and Holding - L8T (continued)
Controller L8T
Liebert Products Liebert Mini-Mate2 8 Ton
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
101 Liebert® IntelliSlot® Modbus/BACnet
Table 31 Liebert Atlas Air™, Liebert Atlas PEC™, Liebert LECS 15™ - Input and Holding - C10 2-step
Controller C10
Liebert Products
Liebert Atlas Air
Liebert Atlas PEC
Liebert LECS 15
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Status Points (View)
Unit Number — 40001 1 — 1-99
Average Return Air Temp. — 40002 1 10 deg C
Average Return Air Humidity — 40003 1 10 %
Average Supply Air Temp. — 40004 1 10 deg C
Average Supply Air Humidity — 40005 1 10 %
Fan Status — 40007 1 — 1=On / 0=Off
Cool 1 Status — 40008 1 — 1=On / 0=Off
Cool 2 Status — 40009 1 — 1=On / 0=Off
Heat 1 Status — 40010 1 — 1=On / 0=Off
Heat 2 Status — 40011 1 — 1=On / 0=Off
Humidifier Status — 40012 1 — —
De-humidifier Status — 40013 1 — —
Cooling Capacity — 40014 1 — %
Heating Capacity — 40015 1 — %
Temperature Control Status — 40019 1 — 0=Return / 1=Supply
Battery Voltage Level — 40020 1 10 V
Remote Shutdown Status — 40021 1 — 1=Enabled / 0=Disabled
Temperature Control Select — 40024 1 — 0=Return / 1=Supply
2=Remote / 3=Auto
Alarm Points
Communications — 40289 1 — Bit 0
Faulty Sensor — 40289 1 — Bit 1
High Temperature — 40289 1 — Bit 2
Low Temperature — 40289 1 — Bit 3
High Humidity — 40289 1 — Bit 4
Low Humidity — 40289 1 — Bit 5
Loss of Airflow — 40289 1 — Bit 6
Water Under Floor — 40289 1 — Bit 7
Cool 1 Low Pressure Alarm — 40289 1 — Bit 8
Cool 2 Low Pressure Alarm — 40289 1 — Bit 9
Cool 1 High Pressure Alarm — 40289 1 — Bit 10
Cool 2 High Pressure Alarm — 40290 1 — Bit 0
Cool Service — 40290 1 — Bit 1
Humidifier Service — 40290 1 — Bit 2
Filter Service — 40290 1 — Bit 3
Humidity Low Level — 40290 1 — Bit 4
Battery Level Low — 40290 1 — Bit 5
Loss of Power — 40290 1 — Bit 6
Local Alarm 1 — 40290 1 — Bit 7
Local Alarm 2 — 40290 1 — Bit 8
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 102
Setpoints (View)
Return Air Temperature — 40016 1 10 deg C (R/W)
Return Air Humidity — 40017 1 10 deg C (R/W)
Supply Air Temperature — 40018 1 10 deg C (R/W)
High Temp Alarm — 40025 1 10 deg C (R/W)
Low Temp Alarm — 40026 1 10 deg C (R/W)
High Hum Alarm — 40027 1 10 % (R/W)
Low Hum Alarm — 40028 1 10 % (R/W)
Restart Delay — 40029 1 — Seconds (R/W)
Control Points (Set)
Activation Mode — 40006 1 — 1=On / 0=Off (R/W)
General Alarm Status — 40022 1 — 1=On / 0=Off; write 0 to reset alarm
Audible Alarm Status — 40023 1 — 1=On / 0=Off; write 0 to ack alarm
Return Air Temperature — 40349 1 10 deg C (R/W)
Return Air Humidity — 40350 1 10 deg C (R/W)
Supply Air Temperature — 40351 1 10 deg C (R/W)
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 31 Liebert Atlas Air™, Liebert Atlas PEC™, Liebert LECS 15™ - Input and Holding - C10 2-step
Controller C10
Liebert Products
Liebert Atlas Air
Liebert Atlas PEC
Liebert LECS 15
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
103 Liebert® IntelliSlot® Modbus/BACnet
Table 32 Liebert Atlas Air™, Liebert Atlas PEC™, Liebert CEMS 100™ - Input and Holding - C100 4-step
Controller CEMS 100
Liebert Products
Liebert Atlas Air
Liebert Atlas PEC
Liebert CEMS 100
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Status Points (View)
Unit Number — 40001 1 — 1-99
Average Return Air Temp. — 40002 1 10 deg C
Average Return Air Humidity — 40003 1 10 %
Average Supply Air Temp. — 40004 1 10 deg C
Average Supply Air Humidity — 40005 1 10 %
Fan Status — 40007 1 — 1=On / 0=Off
Cool 1 Status — 40008:0 1 — 1=On / 0=Off
Cool 2 Status — 40009:0 1 — 1=On / 0=Off
Cool 3 Status — 40008:4 1 — 1=On / 0=Off
Cool 4 Status — 40009:4 1 — 1=On / 0=Off
Heat 1 Status — 40010 1 — 1=On / 0=Off
Heat 2 Status — 40011 1 — 1=On / 0=Off
Humidifier Status — 40012 1 — —
De-humidifier Status — 40013 1 — —
Cooling Capacity — 40014 1 — %
Heating Capacity — 40015 1 — %
Temperature Control Status — 40019 1 — 0=Return / 1=Supply
Battery Voltage Level — 40020 1 100 V
Remote Shutdown Status — 40021 1 — 1=Enabled / 0=Disabled
Temperature Control Select — 40024 1 — 0=Return / 1=Supply
2=Remote / 3=Auto
Alarm Points
Communications — 40289 1 — Bit 0
Faulty Sensor — 40289 1 — Bit 1
High Temperature — 40289 1 — Bit 2
Low Temperature — 40289 1 — Bit 3
High Humidity — 40289 1 — Bit 4
Low Humidity — 40289 1 — Bit 5
Loss of Airflow — 40289 1 — Bit 6
Water Under Floor — 40289 1 — Bit 7
Cool 1 Low Pressure Alarm — 40289 1 — Bit 8
Cool 2 Low Pressure Alarm — 40289 1 — Bit 9
Cool 1 High Pressure Alarm — 40289 1 — Bit 10
Cool 2 High Pressure Alarm — 40290 1 — Bit 0
Cool Service — 40290 1 — Bit 1
Humidifier Service — 40290 1 — Bit 2
Filter Service — 40290 1 — Bit 3
Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 104
Humidity Low Level — 40290 1 — Bit 4
Battery Level Low — 40290 1 — Bit 5
Loss of Power — 40290 1 — Bit 6
Local Alarm 1 — 40290 1 — Bit 7
Local Alarm 2 — 40290 1 — Bit 8
Cool 3 Low Pressure — 40290 1 — Bit 9
Cool 4 Low Pressure — 40290 1 — Bit 10
Cool 3 High Pressure — 40290 1 — Bit 11
Cool 4 High Pressure — 40290 1 — Bit 12
Air Flow 2 Loss — 40290 1 — Bit 13
Setpoints (View)
Return Air Temperature — 40016 1 10 deg C (R/W)
Return Air Humidity — 40017 1 10 deg C (R/W)
Supply Air Temperature — 40018 1 10 deg C (R/W)
High Temp Alarm — 40025 1 10 deg C (R/W)
Low Temp Alarm — 40026 1 10 deg C (R/W)
High Hum Alarm — 40027 1 10 % (R/W)
Low Hum Alarm — 40028 1 10 % (R/W)
Restart Delay — 40029 1 — Seconds (R/W)
Control Points (Set)
Activation Mode — 40006 1 — 1=On / 0=Off (R/W)
General Alarm Status — 40022 1 — 1=On / 0=Off; write 0 to reset alarm
Audible Alarm Status — 40023 1 — 1=On / 0=Off; write 0 to ack alarm
Return Air Temperature — 40349 1 10 deg C (R/W)
Return Air Humidity — 40350 1 10 deg C (R/W)
Supply Air Temperature — 40351 1 10 deg C (R/W)
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 32 Liebert Atlas Air™, Liebert Atlas PEC™, Liebert CEMS 100™ - Input and Holding - C100 4-step
Controller CEMS 100
Liebert Products
Liebert Atlas Air
Liebert Atlas PEC
Liebert CEMS 100
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
105 Liebert® IntelliSlot® Modbus/BACnet
3.2 Power Distribution and Power Conditioning Products
Table 33 Liebert FPC™, Liebert PPC™ - Input and Holding
Controller Power Monitoring Panel - PMP2
Liebert Products Liebert FPC
Liebert PPC
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Status Points (View)
Voltage In X-Y — 40001 1 — V
Voltage In Y-Z — 40002 1 — V
Voltage In Z-X — 40003 1 — V
Voltage Out A-B — 40004 1 — V
Voltage Out B-C — 40005 1 — V
Voltage Out C-A — 40006 1 — V
Voltage Out A-N — 40007 1 — V
Voltage Out B-N — 40008 1 — V
Voltage Out C-N — 40009 1 — V
Current Out A — 40010 1 — A
Current Out B — 40011 1 — A
Current Out C — 40012 1 — A
Ground Current — 40013 1 10 A
Neutral Current — 40014 1 — A
kVA — 40015 1 — kVA
kW — 40016 1 — kW
Frequency — 40017 1 10 Hz
% Capacity A — 40018 1 — %
% Capacity B — 40019 1 — %
% Capacity C — 40020 1 — %
Power Factor — 40021 1 100 —
Kilowatt Hours — — 1 — —
THD Voltage X — — 1 — —
THD Voltage Y — — 1 — —
THD Voltage Z — — 1 — —
THD Current X — — 1 — —
THD Current Y — — 1 — —
THD Current Z — — 1 — —
K Factor Current X — — 1 — —
K Factor Current Y — — 1 — —
K Factor Current Z — — 1 — —
CREST Factor Current X — — 1 — —
CREST Factor Current Y — — 1 — —
CREST Factor Current Z — — 1 — —
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 106
Alarm Points Discrete alarm objects available;
use auto-discover for this unit
Communications — 40289 1 — Bit 0
Output Undervoltage — 40289 1 — Bit 1
Output Overvoltage — 40289 1 — Bit 2
Output Overcurrent — 40289 1 — Bit 3
Frequency Deviation — 40289 1 — Bit 4
Ground Overcurrent — 40289 1 — Bit 5
Transformer Overtemp — 40289 1 — Bit 6
Ground Fault — 40289 1 — Bit 7
Ground Failure — 40289 1 — Bit 8
Liquid Detected — 40289 1 — Bit 9
Security Alarm — 40289 1 — Bit 10
Phase Rotation/Loss — 40290 1 — Bit 0
Datawave Overtemperature — 40290 1 — Bit 1
Emergency Shutdown — 40290 1 — Bit 2
Load On Bypass — 40290 1 — Bit 3
Local Alarm #1 — 40290 1 — Bit 4
Local Alarm #2 — 40290 1 — Bit 5
Output Voltage THD — 40290 1 — Bit 6
Custom Alarm #1 — 40290 1 — Bit 7
Custom Alarm #2 — 40290 1 — Bit 8
Setpoints (View)
None — — 1 — —
Control Points (Set)
None — — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 33 Liebert FPC™, Liebert PPC™ - Input and Holding (continued)
Controller Power Monitoring Panel - PMP2
Liebert Products Liebert FPC
Liebert PPC
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
107 Liebert® IntelliSlot® Modbus/BACnet
Table 34 Liebert Datawave™, Liebert FPC™, Liebert PPC™ - Input and Holding - PMP Option for
Liebert FPC and Liebert PPC
Controller Power Monitoring Panel - PMP
Option for Liebert FPC and Liebert PPC
Liebert Products
Liebert Datawave
Liebert FPC
Liebert PPC
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Status Points (View)
Voltage In X-Y — 40001 1 — V
Voltage In Y-Z — 40002 1 — V
Voltage In Z-X — 40003 1 — V
Voltage Out A-B — 40004 1 — V
Voltage Out B-C — 40005 1 — V
Voltage Out C-A — 40006 1 — V
Voltage Out A-N — 40007 1 — V
Voltage Out B-N — 40008 1 — V
Voltage Out C-N — 40009 1 — V
Current Out A — 40010 1 — A
Current Out B — 40011 1 — A
Current Out C — 40012 1 — A
Ground Current — 40013 1 10 A
Neutral Current — 40014 1 — A
kVA — 40015 1 — kVA
kW — 40016 1 — kW
Frequency — 40017 1 10 Hz
% Capacity A — 40018 1 — %
% Capacity B — 40019 1 — %
% Capacity C — 40020 1 — %
Alarm Points Discrete alarm objects available; use
auto-discover for this unit
Communications — 40289 1 — Bit 0
Output Undervoltage — 40289 1 — Bit 1
Output Overvoltage — 40289 1 — Bit 2
Output Overcurrent — 40289 1 — Bit 3
Frequency Deviation — 40289 1 — Bit 4
Ground Overcurrent — 40289 1 — Bit 5
Transformer Overtemp — 40289 1 — Bit 6
Ground Fault — 40289 1 — Bit 7
Ground Failure — 40289 1 — Bit 8
Liquid Detected — 40289 1 — Bit 9
Security Alarm — 40289 1 — Bit 10
Phase Rotation/Loss — 40290 1 — Bit 0
Datawave Overtemperature — 40290 1 — Bit 1
Emergency Shutdown — 40290 1 — Bit 2
Load On Bypass — 40290 1 — Bit 3
Local Alarm — 40290 1 — Bit 4
Custom Alarm #1 — 40290 1 — Bit 5
Custom Alarm #2 — 40290 1 — Bit 6
Setpoints (View)
None — 1 — —
Control Points (Set)
None — — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 108
Table 35 Liebert FPC™, Liebert PPC™ - Status and Coil
Controller Liebert iCOM® v4
Liebert Products Liebert FPC, Liebert PPC
Available Points
Data Label Status Coil
Number
of Bits Scale Notes / Units
Input Power 1
Phase Loss 10001 — 1 — Active on Alarm
Phase Rotation Error 10002 — 1 — Active on Alarm
Input Power 2 (used only with 2nd VPMP controller)
Phase Loss 10013 — 1 — Active on Alarm
Phase Rotation Error 10014 — 1 — Active on Alarm
Output Power 1
Output Overvoltage 10025 — 1 — Active on Alarm
Output Undervoltage 10026 — 1 — Active on Alarm
Output Overcurrent 10027 — 1 — Active on Alarm
Neutral Overcurrent 10028 — 1 — Active on Alarm
Ground Overcurrent 10029 — 1 — Active on Alarm
Output Voltage THD 10030 — 1 — Active on Alarm
Frequency Deviation 10031 — 1 — Active on Alarm
Transformer Overtemperature Power Off 10032 — 1 — Active on Alarm
Transformer Overtemperature 10033 — 1 — Active on Alarm
Transformer Temperature Sensor Fail 10034 — 1 — Active on Alarm
Output Power 2 (used only with 2nd VPMP controller for Dual-output Transformer)
Output Overvoltage 10045 — 1 — Active on Alarm
Output Undervoltage 10046 — 1 — Active on Alarm
Output Overcurrent 10047 — 1 — Active on Alarm
Neutral Overcurrent 10048 — 1 — Active on Alarm
Ground Overcurrent 10049 — 1 — Active on Alarm
Output Voltage THD 10050 — 1 — Active on Alarm
Frequency Deviation 10051 — 1 — Active on Alarm
Transformer Overtemperature Power Off 10052 — 1 — Active on Alarm
Transformer Overtemperature 10053 — 1 — Active on Alarm
Transformer Temperature Sensor Fail 10054 — 1 — Active on Alarm
Panel 1
Panel Summary Alarm 10065 — 1 — Active on Alarm
Panel Overvoltage 10066 — 1 — Active on Alarm
Panel Undervoltage 10067 — 1 — Active on Alarm
Panel Phase Overcurrent 10068 — 1 — Active on Alarm
Panel Phase Overcurrent 10069 — 1 — Active on Warning
Panel Neutral Overcurrent 10070 — 1 — Active on Alarm
Panel Ground Overcurrent 10071 — 1 — Active on Alarm
Panel 2
Panel Summary Alarm 10082 — 1 — Active on Alarm
Panel Overvoltage 10083 — 1 — Active on Alarm
Panel Undervoltage 10084 — 1 — Active on Alarm
Panel Phase Overcurrent 10085 — 1 — Active on Alarm
Panel Phase Overcurrent 10086 — 1 — Active on Warning
Panel Neutral Overcurrent 10087 — 1 — Active on Alarm
Panel Ground Overcurrent 10088 — 1 — Active on Alarm
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
109 Liebert® IntelliSlot® Modbus/BACnet
Panel 4
Panel Summary Alarm 10116 — 1 — Active on Alarm
Panel Overvoltage 10117 — 1 — Active on Alarm
Panel Undervoltage 10118 — 1 — Active on Alarm
Panel Phase Overcurrent 10119 — 1 — Active on Alarm
Panel Phase Overcurrent 10120 — 1 — Active on Warning
Panel Neutral Overcurrent 10121 — 1 — Active on Alarm
Panel Ground Overcurrent 10122 — 1 — Active on Alarm
Panel 1 Position 1
Branch Overcurrent 10133 — 1 — Active on Alarm
Branch Overcurrent 10134 — 1 — Active on Warning
Branch Undercurrent Warning 10135 — 1 — Active on Alarm
Panel 1 Position 2
Branch Overcurrent 10146 — 1 — Active on Alarm
Branch Overcurrent 10147 — 1 — Active on Warning
Branch Undercurrent Warning 10148 — 1 — Active on Alarm
Panel 1 Position 84
Branch Overcurrent 11212 — 1 — Active on Alarm
Branch Overcurrent 11213 — 1 — Active on Warning
Branch Undercurrent Warning 11214 — 1 — Active on Alarm
Panel 2 Position 1
Branch Overcurrent 11225 — 1 — Active on Alarm
Branch Overcurrent 11226 — 1 — Active on Warning
Branch Undercurrent Warning 11227 — 1 — Active on Alarm
Panel 2 Position 2
Branch Overcurrent 11238 — 1 — Active on Alarm
Branch Overcurrent 11239 — 1 — Active on Warning
Branch Undercurrent Warning 11240 — 1 — Active on Alarm
Panel 2 Position 84
Branch Overcurrent 12304 — 1 — Active on Alarm
Branch Overcurrent 12305 — 1 — Active on Warning
Branch Undercurrent Warning 12306 — 1 — Active on Alarm
Panel 3 Position 1
Branch Overcurrent 12317 — 1 — Active on Alarm
Branch Overcurrent 12318 — 1 — Active on Warning
Branch Undercurrent Warning 12319 — 1 — Active on Alarm
Panel 3 Position 2
Branch Overcurrent 12330 — 1 — Active on Alarm
Branch Overcurrent 12331 — 1 — Active on Warning
Branch Undercurrent Warning 12332 — 1 — Active on Alarm
Panel 3 Position 84
Branch Overcurrent 13396 — 1 — Active on Alarm
Branch Overcurrent 13397 — 1 — Active on Warning
Branch Undercurrent Warning 13398 — 1 — Active on Alarm
Table 35 Liebert FPC™, Liebert PPC™ - Status and Coil (continued)
Controller Liebert iCOM® v4
Liebert Products Liebert FPC, Liebert PPC
Available Points
Data Label Status Coil
Number
of Bits Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 110
Panel 4 Position 1
Branch Overcurrent 13409 — 1 — Active on Alarm
Branch Overcurrent 13410 — 1 — Active on Warning
Branch Undercurrent Warning 13411 — 1 — Active on Alarm
Panel 4 Position 2
Branch Overcurrent 13422 — 1 — Active on Alarm
Branch Overcurrent 13423 — 1 — Active on Warning
Branch Undercurrent Warning 13424 — 1 — Active on Alarm
Panel 4 Position 84
Branch Overcurrent 14488 — 1 — Active on Alarm
Branch Overcurrent 14489 — 1 — Active on Warning
Branch Undercurrent Warning 14490 — 1 — Active on Alarm
Subfeed 1
Subfeed Phase Overcurrent 14501 — 1 — Active on Alarm
Subfeed Phase Overcurrent 14502 — 1 — Active on Warning
Subfeed Neutral Overcurrent 14503 — 1 — Active on Alarm
Subfeed Ground Overcurrent 14504 — 1 — Active on Alarm
Subfeed 2
Subfeed Phase Overcurrent 14515 — 1 — Active on Alarm
Subfeed Phase Overcurrent 14516 — 1 — Active on Warning
Subfeed Neutral Overcurrent 14517 — 1 — Active on Alarm
Subfeed Ground Overcurrent 14518 — 1 — Active on Alarm
Subfeed 64
Subfeed Phase Overcurrent 15383 — 1 — Active on Alarm
Subfeed Phase Overcurrent 15384 — 1 — Active on Warning
Subfeed Neutral Overcurrent 15385 — 1 — Active on Alarm
Subfeed Ground Overcurrent 15386 — 1 — Active on Alarm
Customer Events 1 (Alarms 1 - 5 for 1 VPMP, Alarms 6 - 10 only if 2nd VPMP is used)
Event State 15397 — 1 — Active on Alarm
Customer Events 2
Event State 15408 — 1 — Active on Alarm
Customer Events 10
Event State 15496 — 1 — Active on Alarm
System
System Shutdown - EPO 15507 — 1 — Active on Alarm
System Shutdown - REPO 15508 — 1 — Active on Alarm
Transformer Overtemperature Shutdown 15509 — 1 — Active on Alarm
Transformer Overtemperature 15510 — 1 — Active on Alarm
Equipment Temperature Sensor Fail 15511 — 1 — Active on Alarm
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 35 Liebert FPC™, Liebert PPC™ - Status and Coil (continued)
Controller Liebert iCOM® v4
Liebert Products Liebert FPC, Liebert PPC
Available Points
Data Label Status Coil
Number
of Bits Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
111 Liebert® IntelliSlot® Modbus/BACnet
Table 36 Liebert FPC™, Liebert PPC™ - Input and Holding
Controller VPMP
Liebert Products Liebert FPC, Liebert PPC
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Input Power 1
Input Voltage A-B 30385 — 1 — VAC
Input Voltage B-C 30386 — 1 — VAC
Input Voltage C-A 30387 — 1 — VAC
Input Power 2 (used only with 2nd VPMP controller)
Input Voltage A-B 30391 — 1 — VAC
Input Voltage B-C 30392 — 1 — VAC
Input Voltage C-A 30393 — 1 — VAC
Output Power 1 ——
Output Voltage X-Y 30397 — 1 — VAC
Output Voltage Y-Z 30398 — 1 — VAC
Output Voltage Z-X 30399 — 1 — VAC
Output Voltage Vx 30400 — 1 — VAC
Output Voltage Vy 30401 — 1 — VAC
Output Voltage Vz 30402 — 1 — VAC
Output Current Ix 30403 — 1 — A AC
Output Current Iy 30404 — 1 — A AC
Output Current Iz 30405 — 1 — A AC
Output Neutral Current 30406 — 1 — A AC
Ground Current 30407 — 1 10 A AC
Output Frequency 30408 — 1 — Hz
Output Power (kVA) 30409 — 1 — kVA
Output Power (kW) 30410 — 1 — kW
Output kW-Hrs 30411 40411 2 — kWH
Output Power Factor 30413 — 1 100 —
Output Percent Load 30414 — 1 — %
Output Voltage Vx THD 30415 — 1 10 % THD
Output Voltage Vy THD 30416 — 1 10 % THD
Output Voltage Vz THD 30417 — 1 10 % THD
Output Current Ix THD 30418 — 1 10 % THD
Output Current Iy THD 30419 — 1 10 % THD
Output Current Iz THD 30420 — 1 10 % THD
Output Current Ix K-Factor 30421 — 1 10 —
Output Current Iy K-Factor 30422 — 1 10 —
Output Current Iz K-Factor 30423 — 1 10 —
Output Current Ix Crest Factor 30424 — 1 10 —
Output Current Iy Crest Factor 30425 — 1 10 —
Output Current Iz Crest Factor 30426 — 1 10 —
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 112
Output Power 2 (used only with 2nd VPMP controller)
Output Voltage X-Y 30430 — 1 — VAC
Output Voltage Y-Z 30431 — 1 — VAC
Output Voltage Z-X 30432 — 1 — VAC
Output Voltage Vx 30433 — 1 — VAC
Output Voltage Vy 30434 — 1 — VAC
Output Voltage Vz 30435 — 1 — VAC
Output Current Ix 30436 — 1 — A AC
Output Current Iy 30437 — 1 — A AC
Output Current Iz 30438 — 1 — A AC
Output Neutral Current 30439 — 1 — A AC
Ground Current 30440 — 1 10 A AC
Output Frequency 30441 — 1 — Hz
Output Power (kVA) 30442 — 1 — kVA
Output Power (kW) 30443 — 1 — kW
Output kW-Hrs 30444 40444 2 — kWH
Output Power Factor 30446 — 1 100 —
Output Percent Load 30447 — 1 - %
Output Voltage Vx THD 30448 — 1 10 % THD
Output Voltage Vy THD 30449 — 1 10 % THD
Output Voltage Vz THD 30450 — 1 10 % THD
Output Current Ix THD 30451 — 1 10 % THD
Output Current Iy THD 30452 — 1 10 % THD
Output Current Iz THD 30453 — 1 10 % THD
Output Current Ix K-Factor 30454 — 1 10 -
Output Current Iy K-Factor 30455 — 1 10 -
Output Current Iz K-Factor 30456 — 1 10 -
Output Current Ix Crest Factor 30457 — 1 10 -
Output Current Iy Crest Factor 30458 — 1 10 -
Output Current Iz Crest Factor 30459 — 1 10 -
Panel 1
Columns of Breakers 30463 — 1 — -
Number of Breakers 30464 — 1 — -
Panel Main Voltage X-Y 30465 — 1 — VAC
Panel Main Voltage Y-Z 30466 — 1 — VAC
Panel Main Voltage Z-X 30467 — 1 — VAC
Panel Main Voltage X-N 30468 — 1 — VAC
Panel Main Voltage Y-N 30469 — 1 — VAC
Panel Main Voltage Z-N 30470 — 1 — VAC
Table 36 Liebert FPC™, Liebert PPC™ - Input and Holding (continued)
Controller VPMP
Liebert Products Liebert FPC, Liebert PPC
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
113 Liebert® IntelliSlot® Modbus/BACnet
Panel Main Current Ix 30471 — 1 — A AC
Panel Main Current Iy 30472 — 1 — A AC
Panel Main Current Iz 30473 — 1 — A AC
Panel Main Neutral Current 30474 — 1 — A AC
Panel Main Ground Current 30475 — 1 10 A AC
Panel Main Output Power (kVA) 30476 — 1 — kVA
Panel Main Output Power (kW) 30477 — 1 — kW
Panel Main Output kW-Hrs 30478 40478 2 10 kWH
Panel Main Output Power Factor 30480 — 1 100 —
Panel Main Output Percent Load 30481 — 1 — %
Panel Main Voltage Vx THD 30482 — 1 10 % THD
Panel Main Voltage Vy THD 30483 — 1 10 % THD
Panel Main Voltage Vz THD 30484 — 1 10 % THD
Panel Main Current Ix THD 30485 — 1 10 % THD
Panel Main Current Iy THD 30486 — 1 10 % THD
Panel Main Current Iz THD 30487 — 1 10 % THD
Panel Main Current Ix Crest Factor 30488 — 1 10 —
Panel Main Current Iy Crest Factor 30489 — 1 10 —
Panel Main Current Iz Crest Factor 30490 — 1 10 —
Panel 2
Columns of Breakers 30494 — 1 — —
Number of Breakers 30495 — 1 — —
Panel Main Voltage X-Y 30496 — 1 — VAC
Panel Main Voltage Y-Z 30497 — 1 — VAC
Panel Main Voltage Z-X 30498 — 1 — VAC
Panel Main Voltage X-N 30499 — 1 — VAC
Panel Main Voltage Y-N 30500 — 1 — VAC
Panel Main Voltage Z-N 30501 — 1 — VAC
Panel Main Current Ix 30502 — 1 — A AC
Panel Main Current Iy 30503 — 1 — A AC
Panel Main Current Iz 30504 — 1 — A AC
Panel Main Neutral Current 30505 — 1 — A AC
Panel Main Ground Current 30506 — 1 10 A AC
Panel Main Output Power (kVA) 30507 — 1 — kVA
Panel Main Output Power (kW) 30508 — 1 — kW
Panel Main Output kW-Hrs 30509 40509 2 10 kWH
Panel Main Output Power Factor 30511 — 1 100 —
Panel Main Output Percent Load 30512 — 1 — %
Panel Main Voltage Vx THD 30513 — 1 10 % THD
Table 36 Liebert FPC™, Liebert PPC™ - Input and Holding (continued)
Controller VPMP
Liebert Products Liebert FPC, Liebert PPC
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 114
Panel Main Voltage Vy THD 30514 — 1 10 % THD
Panel Main Voltage Vz THD 30515 — 1 10 % THD
Panel Main Current Ix THD 30516 — 1 10 % THD
Panel Main Current Iy THD 30517 — 1 10 % THD
Panel Main Current Iz THD 30518 — 1 10 % THD
Panel Main Current Ix Crest Factor 30519 — 1 10 —
Panel Main Current Iy Crest Factor 30520 — 1 10 —
Panel Main Current Iz Crest Factor 30521 — 1 10 —
Panel 4
Columns of Breakers 30556 — 1 — —
Number of Breakers 30557 — 1 — —
Panel Main Voltage X-Y 30558 — 1 — VAC
Panel Main Voltage Y-Z 30559 — 1 — VAC
Panel Main Voltage Z-X 30560 — 1 — VAC
Panel Main Voltage X-N 30561 — 1 — VAC
Panel Main Voltage Y-N 30562 — 1 — VAC
Panel Main Voltage Z-N 30563 — 1 — VAC
Panel Main Current Ix 30564 — 1 — A AC
Panel Main Current Iy 30565 — 1 — A AC
Panel Main Current Iz 30566 — 1 — A AC
Panel Main Neutral Current 30567 — 1 — A AC
Panel Main Ground Current 30568 — 1 10 A AC
Panel Main Output Power (kVA) 30569 — 1 — kVA
Panel Main Output Power (kW) 30570 — 1 — kW
Panel Main Output kW-Hrs 30571 40571 2 10 kWH
Panel Main Output Power Factor 30573 — 1 100 —
Panel Main Output Percent Load 30574 — 1 - %
Panel Main Voltage Vx THD 30575 — 1 10 % THD
Panel Main Voltage Vy THD 30576 — 1 10 % THD
Panel Main Voltage Vz THD 30577 — 1 10 % THD
Panel Main Current Ix THD 30578 — 1 10 % THD
Panel Main Current Iy THD 30579 — 1 10 % THD
Panel Main Current Iz THD 30580 — 1 10 % THD
Panel Main Current Ix Crest Factor 30581 — 1 10 —
Panel Main Current Iy Crest Factor 30582 — 1 10 —
Panel Main Current Iz Crest Factor 30583 — 1 10 —
Table 36 Liebert FPC™, Liebert PPC™ - Input and Holding (continued)
Controller VPMP
Liebert Products Liebert FPC, Liebert PPC
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
115 Liebert® IntelliSlot® Modbus/BACnet
Panel 1 Position 1
Breaker position 30587 — 1 — —
Branch Current Phase 1 30588 — 1 10 A AC
Branch Current Phase 2 30589 — 1 10 A AC
Branch Current Phase 3 30590 — 1 10 A AC
Branch Output Power (kW) 30591 — 1 1000 kW
Output kW-Hrs 30592 — 2 1000 kWH
Branch Output Power Factor 30594 — 1 100 -
Branch Output Percent Load 30595 — 1 — %
Panel 1 Position 2
Breaker position 30599 — 1 — —
Branch Current Phase 1 30600 — 1 10 A AC
Branch Current Phase 2 30601 — 1 10 A AC
Branch Current Phase 3 30602 — 1 10 A AC
Branch Output Power (kW) 30603 — 1 1000 kW
Output kW-Hrs 30604 — 2 1000 kWH
Branch Output Power Factor 30606 — 1 100 —
Branch Output Percent Load 30607 — 1 — %
Panel 1 Position 84
Breaker position 31583 — 1 — —
Branch Current Phase 1 31584 — 1 10 A AC
Branch Current Phase 2 31585 — 1 10 A AC
Branch Current Phase 3 31586 — 1 10 A AC
Branch Output Power (kW) 31587 — 1 1000 kW
Output kW-Hrs 31588 — 2 1000 kWH
Branch Output Power Factor 31590 — 1 100 —
Branch Output Percent Load 31591 — 1 — %
Panel 2 Position 1
Breaker position 31595 — 1 - —
Branch Current Phase 1 31596 — 1 10 A AC
Branch Current Phase 2 31597 — 1 10 A AC
Branch Current Phase 3 31598 — 1 10 A AC
Branch Output Power (kW) 31599 — 1 1000 kW
Output kW-Hrs 31600 — 2 1000 kWH
Branch Output Power Factor 31602 — 1 100 —
Branch Output Percent Load 31603 — 1 — %
Table 36 Liebert FPC™, Liebert PPC™ - Input and Holding (continued)
Controller VPMP
Liebert Products Liebert FPC, Liebert PPC
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 116
Panel 2 Position 2
Breaker position 31607 — 1 — —
Branch Current Phase 1 31608 — 1 10 A AC
Branch Current Phase 2 31609 — 1 10 A AC
Branch Current Phase 3 31610 — 1 10 A AC
Branch Output Power (kW) 31611 — 1 1000 kW
Output kW-Hrs 31612 — 2 1000 kWH
Branch Output Power Factor 31614 — 1 100 —
Branch Output Percent Load 31615 — 1 — %
Panel 2 Position 84
Breaker position 32591 — 1 — —
Branch Current Phase 1 32592 — 1 10 A AC
Branch Current Phase 2 32593 — 1 10 A AC
Branch Current Phase 3 32594 — 1 10 A AC
Branch Output Power (kW) 32595 — 1 1000 kW
Output kW-Hrs 32596 — 2 1000 kWH
Branch Output Power Factor 32598 — 1 100 —
Branch Output Percent Load 32599 — 1 — %
Panel 3 Position 1
Breaker position 32603 — 1 — —
Branch Current Phase 1 32604 — 1 10 A AC
Branch Current Phase 2 32605 — 1 10 A AC
Branch Current Phase 3 32606 — 1 10 A AC
Branch Output Power (kW) 32607 — 1 1000 kW
Output kW-Hrs 32608 — 2 1000 kWH
Branch Output Power Factor 32610 — 1 100 —
Branch Output Percent Load 32611 — 1 — %
Panel 3 Position 2
Breaker position 32615 — 1 — —
Branch Current Phase 1 32616 — 1 10 A AC
Branch Current Phase 2 32617 — 1 10 A AC
Branch Current Phase 3 32618 — 1 10 A AC
Branch Output Power (kW) 32619 — 1 1000 kW
Output kW-Hrs 32620 — 2 1000 kWH
Branch Output Power Factor 32622 — 1 100 —
Branch Output Percent Load 32623 — 1 — %
Table 36 Liebert FPC™, Liebert PPC™ - Input and Holding (continued)
Controller VPMP
Liebert Products Liebert FPC, Liebert PPC
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
117 Liebert® IntelliSlot® Modbus/BACnet
Panel 3 Position 84
Breaker position 33599 — 1 — —
Branch Current Phase 1 33600 — 1 10 A AC
Branch Current Phase 2 33601 — 1 10 A AC
Branch Current Phase 3 33602 — 1 10 A AC
Branch Output Power (kW) 33603 — 1 1000 kW
Output kW-Hrs 33604 — 2 1000 kWH
Branch Output Power Factor 33606 — 1 100 —
Branch Output Percent Load 33607 — 1 — %
Panel 4 Position 1
Breaker position 33611 — 1 — —
Branch Current Phase 1 33612 — 1 10 A AC
Branch Current Phase 2 33613 — 1 10 A AC
Branch Current Phase 3 33614 — 1 10 A AC
Branch Output Power (kW) 33615 — 1 1000 kW
Output kW-Hrs 33616 — 2 1000 kWH
Branch Output Power Factor 33618 — 1 100 —
Branch Output Percent Load 33619 — 1 — %
Panel 4 Position 2
Breaker position 33623 — 1 — —
Branch Current Phase 1 33624 — 1 10 A AC
Branch Current Phase 2 33625 — 1 10 A AC
Branch Current Phase 3 33626 — 1 10 A AC
Branch Output Power (kW) 33627 — 1 1000 kW
Output kW-Hrs 33628 — 2 1000 kWH
Branch Output Power Factor 33630 — 1 100 —
Branch Output Percent Load 33631 — 1 - %
Panel 4 Position 84
Breaker position 34607 — 1 — —
Branch Current Phase 1 34608 — 1 10 A AC
Branch Current Phase 2 34609 — 1 10 A AC
Branch Current Phase 3 34610 — 1 10 A AC
Branch Output Power (kW) 34611 — 1 1000 kW
Output kW-Hrs 34612 — 2 1000 kWH
Branch Output Power Factor 34614 — 1 100 —
Branch Output Percent Load 34615 — 1 — %
Table 36 Liebert FPC™, Liebert PPC™ - Input and Holding (continued)
Controller VPMP
Liebert Products Liebert FPC, Liebert PPC
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 118
Subfeed 1
Subfeed Current Ix 34619 — 1 — A AC
Subfeed Current Iy 34620 — 1 — A AC
Subfeed Current Iz 34621 — 1 — A AC
Subfeed Neutral Current 34622 — 1 — A AC
Subfeed Ground Current 34623 — 1 10 A AC
Subfeed Output Power (kVA) 34624 — 1 — kVA
Subfeed Output Power (kW) 34625 — 1 — kW
Subfeed Output kW-Hrs 34626 44626 2 10 kWH
Subfeed Power Factor 34628 — 1 100 —
Subfeed Output Percent Load 34629 — 1 - %
Subfeed Current Ix THD 34630 — 1 10 %
Subfeed Current Iy THD 34631 — 1 10 %
Subfeed Current Iz THD 34632 — 1 10 %
Subfeed Current Ix Crest Factor 34633 — 1 10 —
Subfeed Current Iy Crest Factor 34634 — 1 10 —
Subfeed Current Iz Crest Factor 34635 — 1 10 —
Subfeed 2
Subfeed Current Ix 34639 — 1 — A AC
Subfeed Current Iy 34640 — 1 — A AC
Subfeed Current Iz 34641 — 1 — A AC
Subfeed Neutral Current 34642 — 1 — A AC
Subfeed Ground Current 34643 — 1 10 A AC
Subfeed Output Power (kVA) 34644 — 1 — kVA
Subfeed Output Power (kW) 34645 — 1 — kW
Subfeed Output kW-Hrs 34646 44646 2 10 kWH
Subfeed Power Factor 34648 — 1 100 —
Subfeed Output Percent Load 34649 — 1 - %
Subfeed Current Ix THD 34650 — 1 10 %
Subfeed Current Iy THD 34651 — 1 10 %
Subfeed Current Iz THD 34652 — 1 10 %
Subfeed Current Ix Crest Factor 34653 — 1 10 —
Subfeed Current Iy Crest Factor 34654 — 1 10 —
Subfeed Current Iz Crest Factor 34655 — 1 10 —
Table 36 Liebert FPC™, Liebert PPC™ - Input and Holding (continued)
Controller VPMP
Liebert Products Liebert FPC, Liebert PPC
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
119 Liebert® IntelliSlot® Modbus/BACnet
Subfeed 64
Subfeed Current Ix 35879 — 1 — A AC
Subfeed Current Iy 35880 — 1 — A AC
Subfeed Current Iz 35881 — 1 — A AC
Subfeed Neutral Current 35882 — 1 — A AC
Subfeed Ground Current 35883 — 1 10 A AC
Subfeed Output Power (kVA) 35884 — 1 — kVA
Subfeed Output Power (kW) 35885 — 1 — kW
Subfeed Output kW-Hrs 35886 45886 2 10 kWH
Subfeed Power Factor 35888 — 1 100 —
Subfeed Output Percent Load 35889 — 1 - %
Subfeed Current Ix THD 35890 — 1 10 %
Subfeed Current Iy THD 35891 — 1 10 %
Subfeed Current Iz THD 35892 — 1 10 %
Subfeed Current Ix Crest Factor 35893 — 1 10 —
Subfeed Current Iy Crest Factor 35894 — 1 10 —
Subfeed Current Iz Crest Factor 35895 — 1 10 —
System
System Status 35899 — 1 —
1 = Normal Operation
2 = Startup
8 = Normal with Warning
16 = Normal with Alarm
32 = Abnormal Operation
System Event Acknowledge/Reset — 45900 1 — 2 = Reset
4 = Acknowledge
System Date and Time 39998 49998 2 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 36 Liebert FPC™, Liebert PPC™ - Input and Holding (continued)
Controller VPMP
Liebert Products Liebert FPC, Liebert PPC
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 120
Table 37 Liebert EXC™, Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™, Liebert RX™, Liebert
STS2/PDU™ - Status and Coil
Controller Liebert LDMF
Liebert Products Liebert EXC, Liebert FDC, Liebert FPC, Liebert PPC, Liebert RDC,
Liebert RX, Liebert STS2/PDU
Available Points
Data Label Status Coil
Number
of Bits Scale Notes / Units
Panel 1 – Panelboard Main 1 (if panelboards are installed)
Panel Summary Alarm 10065 — 1 — Active on Alarm
Panel Overvoltage 10066 — 1 — Active on Alarm
Panel Undervoltage 10067 — 1 — Active on Alarm
Panel Phase Overcurrent 10068 — 1 — Active on Alarm
Panel Phase Overcurrent 10069 — 1 — Active on Warning
Panel Neutral Overcurrent 10070 — 1 — Active on Alarm
Panel Ground Overcurrent 10071 — 1 — Active on Alarm
Panel 2 – Panelboard Main 2 (if panelboards are installed)
Panel Summary Alarm 10082 — 1 — Active on Alarm
Panel Overvoltage 10083 — 1 — Active on Alarm
Panel Undervoltage 10084 — 1 — Active on Alarm
Panel Phase Overcurrent 10085 — 1 — Active on Alarm
Panel Phase Overcurrent 10086 — 1 — Active on Warning
Panel Neutral Overcurrent 10087 — 1 — Active on Alarm
Panel Ground Overcurrent 10088 — 1 — Active on Alarm
Panel 4 – Panelboard Main 4 (if panelboards are installed)
Panel Summary Alarm 10116 — 1 — Active on Alarm
Panel Overvoltage 10117 — 1 — Active on Alarm
Panel Undervoltage 10118 — 1 — Active on Alarm
Panel Phase Overcurrent 10119 — 1 — Active on Alarm
Panel Phase Overcurrent 10120 — 1 — Active on Warning
Panel Neutral Overcurrent 10121 — 1 — Active on Alarm
Panel Ground Overcurrent 10122 — 1 — Active on Alarm
Panel 1 Position 1
Branch Overcurrent 10133 — 1 — Active on Alarm
Branch Overcurrent 10134 — 1 — Active on Warning
Branch Undercurrent Warning 10135 — 1 — Active on Alarm
Panel 1 Position 2
Branch Overcurrent 10146 — 1 — Active on Alarm
Branch Overcurrent 10147 — 1 — Active on Warning
Branch Undercurrent Warning 10148 — 1 — Active on Alarm
Panel 1 Position 84
Branch Overcurrent 11212 — 1 — Active on Alarm
Branch Overcurrent 11213 — 1 — Active on Warning
Branch Undercurrent Warning 11214 — 1 — Active on Alarm
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
121 Liebert® IntelliSlot® Modbus/BACnet
Panel 2 Position 1
Branch Overcurrent 11225 — 1 — Active on Alarm
Branch Overcurrent 11226 — 1 — Active on Warning
Branch Undercurrent Warning 11227 — 1 — Active on Alarm
Panel 2 Position 2
Branch Overcurrent 11238 — 1 — Active on Alarm
Branch Overcurrent 11239 — 1 — Active on Warning
Branch Undercurrent Warning 11240 — 1 — Active on Alarm
Panel 2 Position 84
Branch Overcurrent 12304 — 1 — Active on Alarm
Branch Overcurrent 12305 — 1 — Active on Warning
Branch Undercurrent Warning 12306 — 1 — Active on Alarm
Panel 3 Position 1
Branch Overcurrent 12317 — 1 — Active on Alarm
Branch Overcurrent 12318 — 1 — Active on Warning
Branch Undercurrent Warning 12319 — 1 — Active on Alarm
Panel 3 Position 2
Branch Overcurrent 12330 — 1 — Active on Alarm
Branch Overcurrent 12331 — 1 — Active on Warning
Branch Undercurrent Warning 12332 — 1 — Active on Alarm
Panel 3 Position 84
Branch Overcurrent 13396 — 1 — Active on Alarm
Branch Overcurrent 13397 — 1 — Active on Warning
Branch Undercurrent Warning 13398 — 1 — Active on Alarm
Panel 4 Position 1
Branch Overcurrent 13409 — 1 — Active on Alarm
Branch Overcurrent 13410 — 1 — Active on Warning
Branch Undercurrent Warning 13411 — 1 — Active on Alarm
Panel 4 Position 2
Branch Overcurrent 13422 — 1 — Active on Alarm
Branch Overcurrent 13423 — 1 — Active on Warning
Branch Undercurrent Warning 13424 — 1 — Active on Alarm
Panel 4 Position 84
Branch Overcurrent 14488 — 1 — Active on Alarm
Branch Overcurrent 14489 — 1 — Active on Warning
Branch Undercurrent Warning 14490 — 1 — Active on Alarm
Table 37 Liebert EXC™, Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™, Liebert RX™, Liebert
STS2/PDU™ - Status and Coil (continued)
Controller Liebert LDMF
Liebert Products Liebert EXC, Liebert FDC, Liebert FPC, Liebert PPC, Liebert RDC,
Liebert RX, Liebert STS2/PDU
Available Points
Data Label Status Coil
Number
of Bits Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 122
Subfeed 1
Subfeed Phase Overcurrent 14501 — 1 — Active on Alarm
Subfeed Phase Overcurrent 14502 — 1 — Active on Warning
Subfeed Neutral Overcurrent 14503 — 1 — Active on Alarm
Subfeed Ground Overcurrent 14504 — 1 — Active on Alarm
Subfeed 2
Subfeed Phase Overcurrent 14515 — 1 — Active on Alarm
Subfeed Phase Overcurrent 14516 — 1 — Active on Warning
Subfeed Neutral Overcurrent 14517 — 1 — Active on Alarm
Subfeed Ground Overcurrent 14518 — 1 — Active on Alarm
Subfeed 64
Subfeed Phase Overcurrent 15383 — 1 — Active on Alarm
Subfeed Phase Overcurrent 15384 — 1 — Active on Warning
Subfeed Neutral Overcurrent 15385 — 1 — Active on Alarm
Subfeed Ground Overcurrent 15386 — 1 — Active on Alarm
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 37 Liebert EXC™, Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™, Liebert RX™, Liebert
STS2/PDU™ - Status and Coil (continued)
Controller Liebert LDMF
Liebert Products Liebert EXC, Liebert FDC, Liebert FPC, Liebert PPC, Liebert RDC,
Liebert RX, Liebert STS2/PDU
Available Points
Data Label Status Coil
Number
of Bits Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
123 Liebert® IntelliSlot® Modbus/BACnet
Table 38 Liebert EXC™, Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™, Liebert RX™, Liebert
STS2/PDU™ - Input and Holding
Controller Liebert LDMF
Liebert Products Liebert EXC, Liebert FDC, Liebert FPC, Liebert PPC,
Liebert RDC, Liebert RX, Liebert STS2/PDU
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Panel 1
Columns of Breakers 30463 — 1 — —
Number of Breakers 30464 — 1 — —
Panel Main Voltage X-Y 30465 — 1 — VAC
Panel Main Voltage Y-Z 30466 — 1 — VAC
Panel Main Voltage Z-X 30467 — 1 — VAC
Panel Main Voltage X-N 30468 — 1 — VAC
Panel Main Voltage Y-N 30469 — 1 — VAC
Panel Main Voltage Z-N 30470 — 1 — VAC
Panel Main Current Ix 30471 — 1 — A AC
Panel Main Current Iy 30472 — 1 — A AC
Panel Main Current Iz 30473 — 1 — A AC
Panel Main Neutral Current 30474 — 1 — A AC
Panel Main Ground Current 30475 — 1 10 A AC
Panel Main Output Power (kVA) 30476 — 1 — kVA
Panel Main Output Power (kW) 30477 — 1 — kW
Panel Main Output kW-Hrs 30478 40478 2 10 kWH
Panel Main Output Power Factor 30480 — 1 100 —
Panel Main Output Percent Load 30481 — 1 — %
Panel Main Voltage Vx THD 30482 — 1 10 % THD
Panel Main Voltage Vy THD 30483 — 1 10 % THD
Panel Main Voltage Vz THD 30484 — 1 10 % THD
Panel Main Current Ix THD 30485 — 1 10 % THD
Panel Main Current Iy THD 30486 — 1 10 % THD
Panel Main Current Iz THD 30487 — 1 10 % THD
Panel Main Current Ix Crest Factor 30488 — 1 10 —
Panel Main Current Iy Crest Factor 30489 — 1 10 —
Panel Main Current Iz Crest Factor 30490 — 1 10 —
Panel 2
Columns of Breakers 30494 — 1 — —
Number of Breakers 30495 — 1 — —
Panel Main Voltage X-Y 30496 — 1 — VAC
Panel Main Voltage Y-Z 30497 — 1 — VAC
Panel Main Voltage Z-X 30498 — 1 — VAC
Panel Main Voltage X-N 30499 — 1 — VAC
Panel Main Voltage Y-N 30500 — 1 — VAC
Panel Main Voltage Z-N 30501 — 1 — VAC
Panel Main Current Ix 30502 — 1 — A AC
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 124
Panel Main Current Iy 30503 — 1 — A AC
Panel Main Current Iz 30504 — 1 — A AC
Panel Main Neutral Current 30505 — 1 — A AC
Panel Main Ground Current 30506 — 1 10 A AC
Panel Main Output Power (kVA) 30507 — 1 — kVA
Panel Main Output Power (kW) 30508 — 1 — kW
Panel Main Output kW-Hrs 30509 40509 2 10 kWH
Panel Main Output Power Factor 30511 — 1 100 —
Panel Main Output Percent Load 30512 — 1 — %
Panel Main Voltage Vx THD 30513 — 1 10 % THD
Panel Main Voltage Vy THD 30514 — 1 10 % THD
Panel Main Voltage Vz THD 30515 — 1 10 % THD
Panel Main Current Ix THD 30516 — 1 10 % THD
Panel Main Current Iy THD 30517 — 1 10 % THD
Panel Main Current Iz THD 30518 — 1 10 % THD
Panel Main Current Ix Crest Factor 30519 — 1 10 —
Panel Main Current Iy Crest Factor 30520 — 1 10 —
Panel Main Current Iz Crest Factor 30521 — 1 10 —
Panel 4
Columns of Breakers 30556 — 1 — —
Number of Breakers 30557 — 1 — —
Panel Main Voltage X-Y 30558 — 1 — VAC
Panel Main Voltage Y-Z 30559 — 1 — VAC
Panel Main Voltage Z-X 30560 — 1 — VAC
Panel Main Voltage X-N 30561 — 1 — VAC
Panel Main Voltage Y-N 30562 — 1 — VAC
Panel Main Voltage Z-N 30563 — 1 — VAC
Panel Main Current Ix 30564 — 1 — A AC
Panel Main Current Iy 30565 — 1 — A AC
Panel Main Current Iz 30566 — 1 — A AC
Panel Main Neutral Current 30567 — 1 — A AC
Panel Main Ground Current 30568 — 1 10 A AC
Panel Main Output Power (kVA) 30569 — 1 — kVA
Panel Main Output Power (kW) 30570 — 1 — kW
Panel Main Output kW-Hrs 30571 40571 2 10 kWH
Panel Main Output Power Factor 30573 — 1 100 —
Panel Main Output Percent Load 30574 — 1 - %
Panel Main Voltage Vx THD 30575 — 1 10 % THD
Table 38 Liebert EXC™, Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™, Liebert RX™, Liebert
STS2/PDU™ - Input and Holding (continued)
Controller Liebert LDMF
Liebert Products Liebert EXC, Liebert FDC, Liebert FPC, Liebert PPC,
Liebert RDC, Liebert RX, Liebert STS2/PDU
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
125 Liebert® IntelliSlot® Modbus/BACnet
Panel Main Voltage Vy THD 30576 — 1 10 % THD
Panel Main Voltage Vz THD 30577 — 1 10 % THD
Panel Main Current Ix THD 30578 — 1 10 % THD
Panel Main Current Iy THD 30579 — 1 10 % THD
Panel Main Current Iz THD 30580 — 1 10 % THD
Panel Main Current Ix Crest Factor 30581 — 1 10 —
Panel Main Current Iy Crest Factor 30582 — 1 10 —
Panel Main Current Iz Crest Factor 30583 — 1 10 —
Panel 1 Position 1
Breaker position 30587 — 1 — —
Branch Current Phase 1 30588 — 1 10 A AC
Branch Current Phase 2 30589 — 1 10 A AC
Branch Current Phase 3 30590 — 1 10 A AC
Branch Output Power (kW) 30591 — 1 1000 kW
Output kW-Hrs 30592 — 2 1000 kWH
Branch Output Power Factor 30594 — 1 100 -
Branch Output Percent Load 30595 — 1 — %
Panel 1 Position 2
Breaker position 30599 — 1 — —
Branch Current Phase 1 30600 — 1 10 A AC
Branch Current Phase 2 30601 — 1 10 A AC
Branch Current Phase 3 30602 — 1 10 A AC
Branch Output Power (kW) 30603 — 1 1000 kW
Output kW-Hrs 30604 — 2 1000 kWH
Branch Output Power Factor 30606 — 1 100 —
Branch Output Percent Load 30607 — 1 — %
Panel 1 Position 84
Breaker position 31583 — 1 — —
Branch Current Phase 1 31584 — 1 10 A AC
Branch Current Phase 2 31585 — 1 10 A AC
Branch Current Phase 3 31586 — 1 10 A AC
Branch Output Power (kW) 31587 — 1 1000 kW
Output kW-Hrs 31588 — 2 1000 kWH
Branch Output Power Factor 31590 — 1 100 —
Branch Output Percent Load 31591 — 1 — %
Table 38 Liebert EXC™, Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™, Liebert RX™, Liebert
STS2/PDU™ - Input and Holding (continued)
Controller Liebert LDMF
Liebert Products Liebert EXC, Liebert FDC, Liebert FPC, Liebert PPC,
Liebert RDC, Liebert RX, Liebert STS2/PDU
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 126
Panel 2 Position 1
Breaker position 31595 — 1 - —
Branch Current Phase 1 31596 — 1 10 A AC
Branch Current Phase 2 31597 — 1 10 A AC
Branch Current Phase 3 31598 — 1 10 A AC
Branch Output Power (kW) 31599 — 1 1000 kW
Output kW-Hrs 31600 — 2 1000 kWH
Branch Output Power Factor 31602 — 1 100 —
Branch Output Percent Load 31603 — 1 — %
Panel 2 Position 2
Breaker position 31607 — 1 — —
Branch Current Phase 1 31608 — 1 10 A AC
Branch Current Phase 2 31609 — 1 10 A AC
Branch Current Phase 3 31610 — 1 10 A AC
Branch Output Power (kW) 31611 — 1 1000 kW
Output kW-Hrs 31612 — 2 1000 kWH
Branch Output Power Factor 31614 — 1 100 —
Branch Output Percent Load 31615 — 1 — %
Panel 2 Position 84
Breaker position 32591 — 1 — —
Branch Current Phase 1 32592 — 1 10 A AC
Branch Current Phase 2 32593 — 1 10 A AC
Branch Current Phase 3 32594 — 1 10 A AC
Branch Output Power (kW) 32595 — 1 1000 kW
Output kW-Hrs 32596 — 2 1000 kWH
Branch Output Power Factor 32598 — 1 100 —
Branch Output Percent Load 32599 — 1 — %
Panel 3 Position 1
Breaker position 32603 — 1 — —
Branch Current Phase 1 32604 — 1 10 A AC
Branch Current Phase 2 32605 — 1 10 A AC
Branch Current Phase 3 32606 — 1 10 A AC
Branch Output Power (kW) 32607 — 1 1000 kW
Output kW-Hrs 32608 — 2 1000 kWH
Branch Output Power Factor 32610 — 1 100 —
Branch Output Percent Load 32611 — 1 — %
Table 38 Liebert EXC™, Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™, Liebert RX™, Liebert
STS2/PDU™ - Input and Holding (continued)
Controller Liebert LDMF
Liebert Products Liebert EXC, Liebert FDC, Liebert FPC, Liebert PPC,
Liebert RDC, Liebert RX, Liebert STS2/PDU
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
127 Liebert® IntelliSlot® Modbus/BACnet
Panel 3 Position 2
Breaker position 32615 — 1 — —
Branch Current Phase 1 32616 — 1 10 A AC
Branch Current Phase 2 32617 — 1 10 A AC
Branch Current Phase 3 32618 — 1 10 A AC
Branch Output Power (kW) 32619 — 1 1000 kW
Output kW-Hrs 32620 — 2 1000 kWH
Branch Output Power Factor 32622 — 1 100 —
Branch Output Percent Load 32623 — 1 — %
Panel 3 Position 84
Breaker position 33599 — 1 — —
Branch Current Phase 1 33600 — 1 10 A AC
Branch Current Phase 2 33601 — 1 10 A AC
Branch Current Phase 3 33602 — 1 10 A AC
Branch Output Power (kW) 33603 — 1 1000 kW
Output kW-Hrs 33604 — 2 1000 kWH
Branch Output Power Factor 33606 — 1 100 —
Branch Output Percent Load 33607 — 1 — %
Panel 4 Position 1
Breaker position 33611 — 1 — —
Branch Current Phase 1 33612 — 1 10 A AC
Branch Current Phase 2 33613 — 1 10 A AC
Branch Current Phase 3 33614 — 1 10 A AC
Branch Output Power (kW) 33615 — 1 1000 kW
Output kW-Hrs 33616 — 2 1000 kWH
Branch Output Power Factor 33618 — 1 100 —
Branch Output Percent Load 33619 — 1 — %
Panel 4 Position 2
Breaker position 33623 — 1 — —
Branch Current Phase 1 33624 — 1 10 A AC
Branch Current Phase 2 33625 — 1 10 A AC
Branch Current Phase 3 33626 — 1 10 A AC
Branch Output Power (kW) 33627 — 1 1000 kW
Output kW-Hrs 33628 — 2 1000 kWH
Branch Output Power Factor 33630 — 1 100 —
Branch Output Percent Load 33631 — 1 - %
Table 38 Liebert EXC™, Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™, Liebert RX™, Liebert
STS2/PDU™ - Input and Holding (continued)
Controller Liebert LDMF
Liebert Products Liebert EXC, Liebert FDC, Liebert FPC, Liebert PPC,
Liebert RDC, Liebert RX, Liebert STS2/PDU
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 128
Panel 4 Position 84
Breaker position 34607 — 1 — —
Branch Current Phase 1 34608 — 1 10 A AC
Branch Current Phase 2 34609 — 1 10 A AC
Branch Current Phase 3 34610 — 1 10 A AC
Branch Output Power (kW) 34611 — 1 1000 kW
Output kW-Hrs 34612 — 2 1000 kWH
Branch Output Power Factor 34614 — 1 100 —
Branch Output Percent Load 34615 — 1 — %
Subfeed 1
Subfeed Current Ix 34619 — 1 — A AC
Subfeed Current Iy 34620 — 1 — A AC
Subfeed Current Iz 34621 — 1 — A AC
Subfeed Neutral Current 34622 — 1 — A AC
Subfeed Ground Current 34623 — 1 10 A AC
Subfeed Output Power (kVA) 34624 — 1 — kVA
Subfeed Output Power (kW) 34625 — 1 — kW
Subfeed Output kW-Hrs 34626 44626 2 10 kWH
Subfeed Power Factor 34628 — 1 100 —
Subfeed Output Percent Load 34629 — 1 - %
Subfeed Current Ix THD 34630 — 1 10 %
Subfeed Current Iy THD 34631 — 1 10 %
Subfeed Current Iz THD 34632 — 1 10 %
Subfeed Current Ix Crest Factor 34633 — 1 10 —
Subfeed Current Iy Crest Factor 34634 — 1 10 —
Subfeed Current Iz Crest Factor 34635 — 1 10 —
Subfeed 2
Subfeed Current Ix 34639 — 1 — A AC
Subfeed Current Iy 34640 — 1 — A AC
Subfeed Current Iz 34641 — 1 — A AC
Subfeed Neutral Current 34642 — 1 — A AC
Subfeed Ground Current 34643 — 1 10 A AC
Subfeed Output Power (kVA) 34644 — 1 — kVA
Subfeed Output Power (kW) 34645 — 1 — kW
Subfeed Output kW-Hrs 34646 44646 2 10 kWH
Subfeed Power Factor 34648 — 1 100 —
Subfeed Output Percent Load 34649 — 1 - %
Subfeed Current Ix THD 34650 — 1 10 %
Table 38 Liebert EXC™, Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™, Liebert RX™, Liebert
STS2/PDU™ - Input and Holding (continued)
Controller Liebert LDMF
Liebert Products Liebert EXC, Liebert FDC, Liebert FPC, Liebert PPC,
Liebert RDC, Liebert RX, Liebert STS2/PDU
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
129 Liebert® IntelliSlot® Modbus/BACnet
Subfeed Current Iy THD 34651 — 1 10 %
Subfeed Current Iz THD 34652 — 1 10 %
Subfeed Current Ix Crest Factor 34653 — 1 10 —
Subfeed Current Iy Crest Factor 34654 — 1 10 —
Subfeed Current Iz Crest Factor 34655 — 1 10 —
Subfeed 64
Subfeed Current Ix 35879 — 1 — A AC
Subfeed Current Iy 35880 — 1 — A AC
Subfeed Current Iz 35881 — 1 — A AC
Subfeed Neutral Current 35882 — 1 — A AC
Subfeed Ground Current 35883 — 1 10 A AC
Subfeed Output Power (kVA) 35884 — 1 — kVA
Subfeed Output Power (kW) 35885 — 1 — kW
Subfeed Output kW-Hrs 35886 45886 2 10 kWH
Subfeed Power Factor 35888 — 1 100 —
Subfeed Output Percent Load 35889 — 1 - %
Subfeed Current Ix THD 35890 — 1 10 %
Subfeed Current Iy THD 35891 — 1 10 %
Subfeed Current Iz THD 35892 — 1 10 %
Subfeed Current Ix Crest Factor 35893 — 1 10 —
Subfeed Current Iy Crest Factor 35894 — 1 10 —
Subfeed Current Iz Crest Factor 35895 — 1 10 —
System
System Status 35899 — 1 —
1 = Normal
Operation
2 = Startup
8 = Normal with
Warning
16 = Normal
with Alarm
32 = Abnormal
Operation
System Event Acknowledge/Reset — 45900 1 —
2 = Reset
4 =
Acknowledge
System Date and Time 39998 49998 2 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 38 Liebert EXC™, Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™, Liebert RX™, Liebert
STS2/PDU™ - Input and Holding (continued)
Controller Liebert LDMF
Liebert Products Liebert EXC, Liebert FDC, Liebert FPC, Liebert PPC,
Liebert RDC, Liebert RX, Liebert STS2/PDU
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 130
Table 39 Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™ - Status and Coil
Controller Liebert CPM
Liebert Products Liebert FDC, Liebert FPC, Liebert PPC, Liebert RDC
Available Points
Data Label Status Coil
Number
of Bits Scale Notes / Units
Panel 1 – Panelboard Main 1 (if panelboards are installed)
Panel Summary Alarm 10065 — 1 — Active on Alarm
Panel Overvoltage 10066 — 1 — Active on Alarm
Panel Undervoltage 10067 — 1 — Active on Alarm
Panel Phase Overcurrent 10068 — 1 — Active on Alarm
Panel Phase Overcurrent 10069 — 1 — Active on Warning
Panel Neutral Overcurrent 10070 — 1 — Active on Alarm
Panel Ground Overcurrent 10071 — 1 — Active on Alarm
Panel 2 – Panelboard Main 2 (if panelboards are installed)
Panel Summary Alarm 10082 — 1 — Active on Alarm
Panel Overvoltage 10083 — 1 — Active on Alarm
Panel Undervoltage 10084 — 1 — Active on Alarm
Panel Phase Overcurrent 10085 — 1 — Active on Alarm
Panel Phase Overcurrent 10086 — 1 — Active on Warning
Panel Neutral Overcurrent 10087 — 1 — Active on Alarm
Panel Ground Overcurrent 10088 — 1 — Active on Alarm
Panel 4 – Panelboard Main 4 (if panelboards are installed)
Panel Summary Alarm 10116 — 1 — Active on Alarm
Panel Overvoltage 10117 — 1 — Active on Alarm
Panel Undervoltage 10118 — 1 — Active on Alarm
Panel Phase Overcurrent 10119 — 1 — Active on Alarm
Panel Phase Overcurrent 10120 — 1 — Active on Warning
Panel Neutral Overcurrent 10121 — 1 — Active on Alarm
Panel Ground Overcurrent 10122 — 1 — Active on Alarm
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
131 Liebert® IntelliSlot® Modbus/BACnet
Table 40 Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™ - Input and Holding
Controller Liebert CPM
Liebert Products Liebert FDC, Liebert FPC, Liebert PPC, Liebert RDC
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Panel 1
Columns of Breakers 30463 — 1 — —
Number of Breakers 30464 — 1 — —
Panel Main Voltage X-Y 30465 — 1 — VAC
Panel Main Voltage Y-Z 30466 — 1 — VAC
Panel Main Voltage Z-X 30467 — 1 — VAC
Panel Main Voltage X-N 30468 — 1 — VAC
Panel Main Voltage Y-N 30469 — 1 — VAC
Panel Main Voltage Z-N 30470 — 1 — VAC
Panel Main Current Ix 30471 — 1 — A AC
Panel Main Current Iy 30472 — 1 — A AC
Panel Main Current Iz 30473 — 1 — A AC
Panel Main Neutral Current 30474 — 1 — A AC
Panel Main Ground Current 30475 — 1 10 A AC
Panel Main Output Power (kVA) 30476 — 1 — kVA
Panel Main Output Power (kW) 30477 — 1 — kW
Panel Main Output kW-Hrs 30478 40478 2 10 kWH
Panel Main Output Power Factor 30480 — 1 100 —
Panel Main Output Percent Load 30481 — 1 — %
Panel Main Voltage Vx THD 30482 — 1 10 % THD
Panel Main Voltage Vy THD 30483 — 1 10 % THD
Panel Main Voltage Vz THD 30484 — 1 10 % THD
Panel Main Current Ix THD 30485 — 1 10 % THD
Panel Main Current Iy THD 30486 — 1 10 % THD
Panel Main Current Iz THD 30487 — 1 10 % THD
Panel Main Current Ix Crest Factor 30488 — 1 10 —
Panel Main Current Iy Crest Factor 30489 — 1 10 —
Panel Main Current Iz Crest Factor 30490 — 1 10 —
Panel 2
Columns of Breakers 30494 — 1 — —
Number of Breakers 30495 — 1 — —
Panel Main Voltage X-Y 30496 — 1 — VAC
Panel Main Voltage Y-Z 30497 — 1 — VAC
Panel Main Voltage Z-X 30498 — 1 — VAC
Panel Main Voltage X-N 30499 — 1 — VAC
Panel Main Voltage Y-N 30500 — 1 — VAC
Panel Main Voltage Z-N 30501 — 1 — VAC
Panel Main Current Ix 30502 — 1 — A AC
Panel Main Current Iy 30503 — 1 — A AC
Panel Main Current Iz 30504 — 1 — A AC
Panel Main Neutral Current 30505 — 1 — A AC
Panel Main Ground Current 30506 — 1 10 A AC
Panel Main Output Power (kVA) 30507 — 1 — kVA
Panel Main Output Power (kW) 30508 — 1 — kW
Panel Main Output kW-Hrs 30509 40509 2 10 kWH
Panel Main Output Power Factor 30511 — 1 100 —
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 132
Panel Main Output Percent Load 30512 — 1 — %
Panel Main Voltage Vx THD 30513 — 1 10 % THD
Panel Main Voltage Vy THD 30514 — 1 10 % THD
Panel Main Voltage Vz THD 30515 — 1 10 % THD
Panel Main Current Ix THD 30516 — 1 10 % THD
Panel Main Current Iy THD 30517 — 1 10 % THD
Panel Main Current Iz THD 30518 — 1 10 % THD
Panel Main Current Ix Crest Factor 30519 — 1 10 —
Panel Main Current Iy Crest Factor 30520 — 1 10 —
Panel Main Current Iz Crest Factor 30521 — 1 10 —
Panel 4
Columns of Breakers 30556 — 1 — —
Number of Breakers 30557 — 1 — —
Panel Main Voltage X-Y 30558 — 1 — VAC
Panel Main Voltage Y-Z 30559 — 1 — VAC
Panel Main Voltage Z-X 30560 — 1 — VAC
Panel Main Voltage X-N 30561 — 1 — VAC
Panel Main Voltage Y-N 30562 — 1 — VAC
Panel Main Voltage Z-N 30563 — 1 — VAC
Panel Main Current Ix 30564 — 1 — A AC
Panel Main Current Iy 30565 — 1 — A AC
Panel Main Current Iz 30566 — 1 — A AC
Panel Main Neutral Current 30567 — 1 — A AC
Panel Main Ground Current 30568 — 1 10 A AC
Panel Main Output Power (kVA) 30569 — 1 — kVA
Panel Main Output Power (kW) 30570 — 1 — kW
Panel Main Output kW-Hrs 30571 40571 2 10 kWH
Panel Main Output Power Factor 30573 — 1 100 —
Panel Main Output Percent Load 30574 — 1 - %
Panel Main Voltage Vx THD 30575 — 1 10 % THD
Panel Main Voltage Vy THD 30576 — 1 10 % THD
Panel Main Voltage Vz THD 30577 — 1 10 % THD
Panel Main Current Ix THD 30578 — 1 10 % THD
Panel Main Current Iy THD 30579 — 1 10 % THD
Panel Main Current Iz THD 30580 — 1 10 % THD
Panel Main Current Ix Crest Factor 30581 — 1 10 —
Panel Main Current Iy Crest Factor 30582 — 1 10 —
Panel Main Current Iz Crest Factor 30583 — 1 10 —
System
System Status 35899 — 1 —
1 = Normal Operation
2 = Startup
8 = Normal with Warning
16 = Normal with Alarm
32 = Abnormal Operation
System Event Acknowledge/Reset — 45900 1 — 2 = Reset
4 = Acknowledge
System Date and Time 39998 49998 2 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 40 Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™ - Input and Holding (continued)
Controller Liebert CPM
Liebert Products Liebert FDC, Liebert FPC, Liebert PPC, Liebert RDC
Available Points
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
133 Liebert® IntelliSlot® Modbus/BACnet
Table 41 Liebert EXC™, Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™, Liebert RX™, Liebert
STS2/PDU™ - Glossary
Data Label Data Description
Branch Current Phase 1 Branch breaker Phase 1 RMS current
Branch Current Phase 2 Branch Breaker Phase 2 RMS current
Branch Current Phase 3 Branch breaker Phase 3 RMS current
Branch Output Percent Load Branch breaker percent load of rated current
Branch Output Power (W) Branch breaker W
Branch Output Power Factor Branch breaker Power Factor (real power/apparent power)
Branch Overcurrent Branch breaker current has exceeded the limit.
Branch Undercurrent Warning Branch breaker current is less than the limit.
Breaker position Panelboard pole position of the branch breaker. First position if 2 or 3 pole breaker
Columns of Breakers The breakers in this panel are physically arranged in this many columns.
Equipment Temperature Sensor Fail Transformer temperature sensor has failed
Event State Alarm present
Frequency Deviation The output frequency is outside a specified range.
Ground Current Unit Ground RMS current.
Ground Overcurrent Unit ground current has exceeded the limit.
Input Voltage A-B Unit Input RMS Voltage between Phase A and Phase B
Input Voltage B-C Unit Input RMS Voltage between Phase B and Phase C
Input Voltage C-A Unit Input RMS Voltage between Phase C and Phase A
Neutral Overcurrent Unit neutral current has exceeded the limit.
Number of Breakers Number of Breakers in this panelboard.
Output Current Ix Crest Factor Unit phase X Current Crest Factor (peak/RMS).
Output Current Ix K-Factor Unit output Current Harmonic K-Factor for phase X.
Output Current Ix THD Unit Current Total Harmonic Distortion for phase X.
Output Current Ix Unit Phase X output RMS current.
Output Current Iy Crest Factor Unit phase Y Current Crest Factor (peak/RMS).
Output Current Iy K-Factor Unit output Current Harmonic K-Factor for phase Y.
Output Current Iy THD Unit Current Total Harmonic Distortion for phase Y.
Output Current Iy Unit Phase Y output RMS current.
Output Current Iz Crest Factor Unit phase Z Current Crest Factor (peak/RMS).
Output Current Iz K-Factor Unit output Current Harmonic K-Factor for phase Z.
Output Current Iz THD Unit Current Total Harmonic Distortion for phase Z.
Output Current Iz Unit Phase Z output RMS current.
Output Frequency The system output frequency.
Output kW-Hrs Branch Breaker accumulated KW-Hours since last KW-Hours reset.
Output kW-Hrs Unit accumulated KW-Hours since last KW-Hours reset.
Output Neutral Current Unit output Neutral RMS current.
Output Overcurrent Unit phase current has exceeded the limit.
Output Overvoltage Unit voltage has exceeded the limit.
Output Percent Load Unit percent load of rated current
Output Power (kVA) Unit output kVA
Output Power (kW) Unit output KW
Output Power Factor Unit output Power Factor (real power/apparent power)
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 134
Output Undervoltage Unit voltage is less than the limit.
Output Voltage THD Unit output Voltage Total Harmonic Distortion has exceeded the limit.
Output Voltage Vx THD Unit Voltage Total Harmonic Distortion for phase X.
Output Voltage Vx Unit output RMS voltage between phase X and Neutral
Output Voltage Vy THD Unit Voltage Total Harmonic Distortion for phase Y.
Output Voltage Vy Unit output RMS voltage between phase Y and Neutral
Output Voltage Vz THD Unit Voltage Total Harmonic Distortion for phase Z.
Output Voltage Vz Unit output RMS voltage between phase Z and Neutral
Output Voltage X-Y Unit output RMS voltage between phases X and Y
Output Voltage Y-Z Unit output RMS voltage between phases Y and Z.
Output Voltage Z-X Unit output RMS voltage between phases Z and X.
Panel Ground Overcurrent Panelboard Ground current has exceeded the limit.
Panel Main Current Ix Crest Factor Panelboard phase X Current Crest Factor (peak/RMS).
Panel Main Current Ix THD Current Total Harmonic Distortion for Panelboard phase X.
Panel Main Current Ix Panelboard RMS current for phase X.
Panel Main Current Iy Crest Factor Panelboard phase Y Current Crest Factor (peak/RMS).
Panel Main Current Iy THD Current Total Harmonic Distortion for Panelboard phase Y.
Panel Main Current Iy Panelboard RMS current for phase Y.
Panel Main Current Iz Crest Factor Panelboard phase Z Current Crest Factor (peak/RMS).
Panel Main Current Iz THD Current Total Harmonic Distortion for Panelboard phase Z.
Panel Main Current Iz Panelboard RMS current for phase Z.
Panel Main Ground Current Panelboard Ground RMS current.
Panel Main Neutral Current Panelboard Neutral RMS current.
Panel Main Output kW-Hrs Panelboard accumulated KW-Hours since last KW-Hours reset.
Panel Main Output Percent Load Panelboard percent load of rated current
Panel Main Output Power (kVA) Panelboard output kVA.
Panel Main Output Power (kW) Panelboard output KW
Panel Main Output Power Factor Panelboard Output Power Factor (real power/apparent power)
Panel Main Voltage Vx THD Voltage Total Harmonic Distortion for Panelboard phase X.
Panel Main Voltage Vy THD Voltage Total Harmonic Distortion for Panelboard phase Y.
Panel Main Voltage Vz THD Voltage Total Harmonic Distortion for Panelboard phase Z.
Panel Main Voltage X-N Panelboard RMS voltage between Phase X and Neutral.
Panel Main Voltage X-Y Panelboard RMS voltage between phases X and Y.
Panel Main Voltage Y-N Panelboard RMS voltage between Phase Y and Neutral.
Panel Main Voltage Y-Z Panelboard RMS voltage between phases Y and Z.
Panel Main Voltage Z-N Panelboard RMS voltage between Phase Z and Neutral.
Panel Main Voltage Z-X Panelboard RMS voltage between phases Z and X.
Panel Neutral Overcurrent Panelboard Neutral current has exceeded the limit.
Panel Overvoltage Panelboard voltage has exceeded the limit.
Panel Phase Overcurrent Panelboard phase current has exceeded the limit.
Panel Summary Alarm Panelboard Summary Alarm. Annunciates upon occurrence of any branch or
panelboard main breaker alarm.
Panel Undervoltage Panelboard voltage is less than the limit.
Table 41 Liebert EXC™, Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™, Liebert RX™, Liebert
STS2/PDU™ - Glossary (continued)
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
135 Liebert® IntelliSlot® Modbus/BACnet
Phase Loss Voltage and/or Frequency on one or more of the phases is outside the limit.
Phase Rotation Error Unit input phase sequence is not A, B, C. The phase sequence should be verified
and corrected.
Subfeed Current Ix Crest Factor Subfeed breaker phase X Current Crest Factor (peak/RMS).
Subfeed Current Ix THD Current Total Harmonic Distortion for Subfeed breaker phase X.
Subfeed Current Ix Subfeed breaker RMS current for phase X.
Subfeed Current Iy Crest Factor Subfeed breaker phase Y Current Crest Factor (peak/RMS).
Subfeed Current Iy THD Current Total Harmonic Distortion for Subfeed breaker phase Y.
Subfeed Current Iy Subfeed breaker RMS current for phase Y.
Subfeed Current Iz Crest Factor Subfeed breaker phase Z Current Crest Factor (peak/RMS).
Subfeed Current Iz THD Current Total Harmonic Distortion for Subfeed breaker phase Z.
Subfeed Current Iz Subfeed breaker RMS current for phase Z.
Subfeed Ground Current Subfeed breaker Ground RMS current.
Subfeed Ground Overcurrent Subfeed breaker Ground current has exceeded the limit.
Subfeed Neutral Current Subfeed breaker Neutral RMS current.
Subfeed Neutral Overcurrent Subfeed breaker Neutral current has exceeded the limit.
Subfeed Output kW-Hrs Subfeed breaker accumulated KW-Hours since last KW-Hours reset.
Subfeed Output Percent Load Subfeed breaker percent load of rated current
Subfeed Output Power (kVA) Subfeed breaker output kVA.
Subfeed Output Power (kW) Subfeed breaker output KW
Subfeed Phase Overcurrent Subfeed breaker phase current has exceeded the limit.
Subfeed Power Factor Subfeed breaker Power Factor (real power/apparent power)
System Date and Time Unit date and time
System Event Acknowledge/Reset Alarm Present/Reset
System Shutdown - EPO Unit shutdown by Emergency Power Off (EPO) switch
System Shutdown - REPO Unit shutdown by Remote Emergency Power Off (REPO) switch
System Status The operating status for the system
Transformer Overtemperature Power
Off Output power shutdown due to high transformer temperature
Transformer Overtemperature
Shutdown Unit shutdown due to transformer over temperature
Transformer Overtemperature Transformer temperature has exceeded the limit
Transformer Overtemperature Transformer temperature has exceeded the limit
Transformer Temperature Sensor Fail Transformer temperature sensor has failed
Table 41 Liebert EXC™, Liebert FDC™, Liebert FPC™, Liebert PPC™, Liebert RDC™, Liebert RX™, Liebert
STS2/PDU™ - Glossary (continued)
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 136
Table 42 Liebert® STS™, Liebert STS/PDU™ - Input and Holding - STS
Controller STS
Liebert Products Liebert STS
Liebert STS/PDU
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Status Points (View)
Transfer Count — 40001 1 — —
Preferred Source — 40002 1 — 1=Source 1 / 2=Source 2
Load On Source — 40003 1 — 1=Source 1 / 2=Source 2
Source 1 Voltage A-B — 40004 1 — V
Source 1 Voltage B-C — 40005 1 — V
Source 1 Voltage C-A — 40006 1 — V
Source 1 Current A — 40007 1 — A
Source 1 Current B — 40008 1 — A
Source 1 Current C — 40009 1 — A
Source 1 Frequency — 40010 1 10 Hz
Source 2 Voltage A-B — 40011 1 — V
Source 2 Voltage B-C — 40012 1 — V
Source 2 Voltage C-A — 40013 1 — V
Source 2 Current A — 40014 1 — A
Source 2 Current B — 40015 1 — A
Source 2 Current C — 40016 1 — A
Source 2 Frequency — 40017 1 10 Hz
kW — 40018 1 — kW
kVA — 40019 1 — kVA
Auto Transfer Timer — 40020 1 — Seconds
Nominal Voltage Deviation — 40021 1 — V
Phase Differential Limit — 40022 1 — Degree
Frequency Deviation — 40023 1 10 Hz
Alarm Points
Communications — 40289 1 — Bit 0
Logic Failure — 40289 1 — Bit 1
Equipment Overtemp — 40289 1 — Bit 2
Power Supply 1 Fault — 40289 1 — Bit 3
Source 1 Overvoltage — 40289 1 — Bit 4
Source 1 Undervoltage — 40289 1 — Bit 5
Source 2 Overvoltage — 40289 1 — Bit 6
Source 2 Undervoltage — 40289 1 — Bit 7
Source 1 Overload — 40289 1 — Bit 8
Shorted SCR1 — 40289 1 — Bit 9
Shorted SCR2 — 40289 1 — Bit 10
Open SCR1 — 40290 1 — Bit 0
Open SCR2 — 40290 1 — Bit 1
Fan Failure — 40290 1 — Bit 2
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
137 Liebert® IntelliSlot® Modbus/BACnet
Source 2 Overload — 40290 1 — Bit 3
Power Supply 2 Fault — 40290 1 — Bit 4
Frequency Deviation — 40290 1 — Bit 5
Transfer Inhibit — 40290 1 — Bit 6
Auto Retransfer Primed — 40290 1 — Bit 7
Out of Synchronization — 40290 1 — Bit 8
Source 1 Failure — 40290 1 — Bit 9
Source 2 Failure — 40290 1 — Bit 10
Auto Retransfer Failed — 40291 1 — Bit 0
Overload — 40291 1 — Bit 1
Control Fuse 1 Blown — 40291 1 — Bit 2
Control Fuse 2 Blown — 40291 1 — Bit 3
Source 1 CB1 Open — 40291 1 — Bit 4
Source 2 CB2 Open — 40291 1 — Bit 5
Output CB3 Open — 40291 1 — Bit 6
Custom Alarm 1 — 40291 1 — Bit 7
Custom Alarm 2 — 40291 1 — Bit 8
Bypass CB4 Closed — 40291 1 — Bit 9
Bypass CB5 Closed — 40291 1 — Bit 10
Custom Alarm 3 — 40292 1 — Bit 0
Custom Alarm 4 — 40292 1 — Bit 1
Custom Alarm 5 — 40292 1 — Bit 2
Custom Alarm 6 — 40292 1 — Bit 3
Custom Alarm 7 — 40292 1 — Bit 4
Custom Alarm 8 — 40292 1 — Bit 5
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 42 Liebert® STS™, Liebert STS/PDU™ - Input and Holding - STS (continued)
Controller STS
Liebert Products Liebert STS
Liebert STS/PDU
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 138
Table 43 Liebert® STS2™, Liebert STS2/PDU™ - Input and Holding - STS2
Controller STS2
Liebert Products Liebert STS2
Liebert STS2/PDU
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Status Points (View)
Total Transfer Count — 40001 1 — —
Preferred Source — 40002 1 — 1=Source 1, 2=Source 2
Active Source — 40003 1 — 1=Source 1, 2=Source 2
Source 1 Volts A-B — 40004 1 — V
Source 1 Volts B-C — 40005 1 — V
Source 1 Volts C-A — 40006 1 — V
Source 1 Current A — 40007 1 — A
Source 1 Current B — 40008 1 — A
Source 1 Current C — 40009 1 — A
Source 1 Frequency — 40010 1 10 Hz
Source 2 Volts A-B — 40011 1 — V
Source 2 Volts B-C — 40012 1 — V
Source 2 Volts C-A — 40013 1 — V
Source 2 Current A — 40014 1 — A
Source 2 Current B — 40015 1 — A
Source 2 Current C — 40016 1 — A
Source 2 Frequency — 40017 1 10 Hz
Output kW — 40018 1 — kW
Output kVA — 40019 1 — kVA
CB 1 Status — 40024 1 — Bit 0
CB 2 Status — 40024 1 — Bit 1
CB 3 Status — 40024 1 — Bit 2
CB 3A Status — 40024 1 — Bit 3
CB 4 Status — 40024 1 — Bit 4
CB 5 Status — 40024 1 — Bit 5
CB Spare 1 Status — 40024 1 — Bit 6
CB Spare 2 Status — 40024 1 — Bit 7
CB 7 Status — 40024 1 — Bit 8
CB 8 Status — 40024 1 — Bit 9
Auto Xfer Enabled — 40025 1 — Bit 0
Has Dual Out Breakers — 40025 1 — Bit 1
Has PDU Equipped — 40025 1 — Bit 2
Has 4 pole Switch — 40025 1 — Bit 3
Has Shunt Trip — 40025 1 — Bit 4
Has Wye Out Xfmr — 40025 1 — Bit 5
Has Rmt Sorce Sel — 40025 1 — Bit 6
Manual I peak Reset — 40025 1 — Bit 7
Auto Restart Enabled — 40025 1 — Bit 8
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
139 Liebert® IntelliSlot® Modbus/BACnet
LoadKVA % — 40026 1 — %
Source 1 Volts A-N — 40027 1 — V (4 Pole only)
Source 1 Volts B-N — 40028 1 — V (4 Pole only)
Source 1 Volts C-N — 40029 1 — V (4 Pole only)
Source 2 Volts A-N — 40030 1 — V (4 Pole only)
Source 2 Volts B-N — 40031 1 — V (4 Pole only)
Source 2 Volts C-N — 40032 1 — V (4 Pole only)
Source 1 Neutral Current — 40033 1 — A (4 Pole only)
Source 2 Neutral Current — 40034 1 — A (4 Pole only)
Setpoints (View)
Retransfer Delay — 40020 1 — Seconds
STS2 Voltage Rating — 40021 1 — V
Max Xfer Phase Angle — 40022 1 — Degree
Freq. Deviation Trip Point — 40023 1 10 Hz
Source 1 Neutral Current Limit — 40035 1 — A (4 Pole only)
Source 2 Neutral Current Limit — 40036 1 — A (4 Pole only)
Alarm Points
Discrete alarm objects available;
use auto-discover for this unit
Communications Lost — 40289 1 — Bit 0
S1 SCR Short — 40289 1 — Bit 1
S2 SCR Short — 40289 1 — Bit 2
S1 SCR Open — 40289 1 — Bit 3
S2 SCR Open — 40289 1 — Bit 4
Primary Fan Fail — 40289 1 — Bit 5
Control Module Fail — 40289 1 — Bit 6
PWR Supply DC A Fail — 40289 1 — Bit 7
PWR Supply DC B Fail — 40289 1 — Bit 8
PWR Supply SRC 1 AC Fail — 40289 1 — Bit 9
PWR Supply SRC 2 AC Fail — 40289 1 — Bit 10
PWR Supply Logic Fail — 40289 1 — Bit 11
Output Voltage Sense Fail — 40289 1 — Bit 12
S1 Voltage Sense Fail — 40289 1 — Bit 13
S2 Voltage Sense Fail — 40289 1 — Bit 14
S1 SCR Sense Fail — 40289 1 — Bit 15
S2 SCR Sense Fail — 40290 1 — Bit 0
S1 Current Sense Fail — 40290 1 — Bit 1
S2 Current Sense Fail — 40290 1 — Bit 2
S1 Gate Drive Fail — 40290 1 — Bit 3
S2 Gate Drive Fail — 40290 1 — Bit 4
Table 43 Liebert® STS2™, Liebert STS2/PDU™ - Input and Holding - STS2 (continued)
Controller STS2
Liebert Products Liebert STS2
Liebert STS2/PDU
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
Liebert® IntelliSlot® Modbus/BACnet 140
Internal Comm Fail — 40290 1 — Bit 5
External Comm Fail — 40290 1 — Bit 6
CB1 Shunt Trip Fail — 40290 1 — Bit 7
CB2 Shunt Trip Fail — 40290 1 — Bit 8
CB6 Neutral Open — 40290 1 — Bit 9 (N/A to 4P)
Contactor Neutral Fail — 40290 1 — Bit 10 (N/A to 4P)
Heatsink Overtemp — 40290 1 — Bit 11
Equipment Overtemp — 40290 1 — Bit 12 (N/A to 4P)
Ambient Overtemp — 40290 1 — Bit 13 (N/A to 4P)
S1 Undervolts — 40290 1 — Bit 14
S1 Undervolts (RMS) — 40290 1 — Bit 15
S1 Overvolts — 40291 1 — Bit 0
S1 Over/Under Freq — 40291 1 — Bit 1
S1 Fail — 40291 1 — Bit 2
S2 Undervolts — 40291 1 — Bit 3
S2 Undervolts (RMS) — 40291 1 — Bit 4
S2 Overvolts — 40291 1 — Bit 5
S2 Over/Under Frequency — 40291 1 — Bit 6
S2 Fail — 40291 1 — Bit 7
S1 Overcurrent — 40291 1 — Bit 8
S2 Overcurrent — 40291 1 — Bit 9
S1 I-Peak — 40291 1 — Bit 10
S2 I-Peak — 40291 1 — Bit 11
Sources Out of Sync — 40291 1 — Bit 12
Load On Alternate Source — 40291 1 — Bit 13
Auto Retransfer Inhibit — 40291 1 — Bit 14
CB1 (S1) Open — 40292 1 — Bit 0
CB2 (S2) Open — 40292 1 — Bit 1
CB4 (S1 BYP) Closed — 40292 1 — Bit 2
CB5 (S2 BYP) Closed — 40292 1 — Bit 3
CB3 Output Bkr Open — 40292 1 — Bit 4
CB3A Output Bkr Open — 40292 1 — Bit 5
S1 Phase Rotation Error — 40292 1 — Bit 6
S2 Phase Rotation Error — 40292 1 — Bit 7
Transfer Inhibited — 40292 1 — Bit 8
Output Undervoltage — 40292 1 — Bit 9
History Logs Full — 40292 1 — Bit 10
Equipment Fan Fail — 40292 1 — Bit 11
Load Volt THD High — 40292 1 — Bit 12
Table 43 Liebert® STS2™, Liebert STS2/PDU™ - Input and Holding - STS2 (continued)
Controller STS2
Liebert Products Liebert STS2
Liebert STS2/PDU
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Power Distribution and Power Conditioning Products
141 Liebert® IntelliSlot® Modbus/BACnet
Load Over-current — 40292 1 — Bit 13
Ground Over-current — 40292 1 — Bit 14
Neutral Over-current — 40292 1 — Bit 15
Customer Alarm #1 — 40293 1 — Bit 0
Customer Alarm #2 — 40293 1 — Bit 1
Customer Alarm #3 — 40293 1 — Bit 2
Customer Alarm #4 — 40293 1 — Bit 3
Customer Alarm #5 — 40293 1 — Bit 4
Customer Alarm #6 — 40293 1 — Bit 5
Customer Alarm #7 — 40293 1 — Bit 6
Customer Alarm #8 — 40293 1 — Bit 7
Neutral Current 1 Over Limit — 40294 1 — Bit 13 (4P Only)
Neutral Current 2 Over Limit — 40294 1 — Bit 14 (4P Only)
Neutral Snubber Fail — 40294 1 — Bit 15 (4P Only)
Neutral 1 SCR Short — 40295 1 — Bit 0 (4P Only)
Neutral 2 SCR Short — 40295 1 — Bit 1 (4P Only)
Neutral 1 SCR Open — 40295 1 — Bit 2 (4P Only)
Neutral 2 SCR Open — 40295 1 — Bit 3 (4P Only)
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 43 Liebert® STS2™, Liebert STS2/PDU™ - Input and Holding - STS2 (continued)
Controller STS2
Liebert Products Liebert STS2
Liebert STS2/PDU
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 142
3.3 UPS Systems
Table 44 Liebert APM™, Liebert NXC™, Liebert NXR™- Status and Coil
Data Label Status Coil
Number
of Bits Scale Notes / Units
System Status
Battery Auto Test In Progress 10001 — 1 — Active on Alarm
Battery Equalize 10002 — 1 — Active on Alarm
Battery Charging Inhibited 10003 — 1 — Active on Alarm
On Generator 10004 — 1 — Active on Alarm
System Events
System Input Power Problem 10015 — 1 — Active on Alarm
Rectifier Failure 10016 — 1 — Active on Alarm
Inverter Failure 10017 — 1 — Active on Alarm
Bypass Not Available 10018 — 1 — Active on Alarm
Battery Low 10019 — 1 — Active on Alarm
LBS Inhibited 10020 — 1 — Active on Alarm
System Fan Failure 10021 — 1 — Active on Alarm
Equipment Over Temperature 10022 — 1 — Active on Alarm
System Shutdown - EPO 10023 — 1 — Active on Alarm
Bypass Static Switch Unavailable 10024 — 1 — Active on Alarm
Bypass - Excess Auto Retransfers 10025 — 1 — Active on Alarm
Parallel Comm Warning 10026 — 1 — Active on Alarm
Power Supply Failure 10027 — 1 — Active on Alarm
Battery Over Temperature 10028 — 1 — Active on Alarm
System Input Phs Rotation Error 10029 — 1 — Active on Alarm
Fuse Failure 10030 — 1 — Active on Alarm
Inverter Overload Phase A 10031 — 1 — Active on Alarm
Inverter Overload Phase B 10032 — 1 — Active on Alarm
Inverter Overload Phase C 10033 — 1 — Active on Alarm
MMS Overload 10034 — 1 — Active on Alarm
Inverter Shutdown - Overload 10035 — 1 — Active on Alarm
System Output Fault 10036 — 1 — Active on Alarm
Internal Communications Failure 10037 — 1 — Active on Alarm
Battery Charging Error 10038 — 1 — Active on Alarm
System Input Current Imbalance 10039 — 1 — Active on Alarm
Main Battery Disconnect Open 10040 — 1 — Active on Alarm
Inverter Static Switch SCR Short 10041 — 1 — Active on Alarm
Battery Not Qualified 10042 — 1 — Active on Alarm
Battery Terminals Reversed 10043 — 1 — Active on Alarm
Battery Converter Failure 10044 — 1 — Active on Alarm
Inverter SCR Open 10045 — 1 — Active on Alarm
Load Sharing Fault 10046 — 1 — Active on Alarm
DC Bus Abnormal 10047 — 1 — Active on Alarm
Mains Input Neutral Lost 10048 — 1 — Active on Alarm
Load Impact Transfer 10049 — 1 — Active on Alarm
Modbus RTU and Modbus TCP Protocols - UPS Systems
143 Liebert® IntelliSlot® Modbus/BACnet
User Operation Invalid 10050 — 1 — Active on Alarm
Power Sub Module Fault 10051 — 1 — Active on Alarm
Battery Discharging 10052 — 1 — Active on Alarm
UPS Output on Bypass 10053 — 1 — Active on Alarm
Output Load on Maint. Bypass 10054 — 1 — Active on Alarm
Battery Capacity Low 10055 — 1 — Active on Alarm
MMS On Battery 10056 — 1 — Active on Alarm
Loss of Redundancy 10057 — 1 — Active on Alarm
Top Outlet Fan Fault 10058 — 1 — Active on Alarm
MMS Over Capacity 10059 — 1 — Active on Alarm
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 45 Liebert APM™, Liebert NXC™, Liebert NXR™- Input and Holding
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Input
System Input RMS A-B 30385 — 1 — VAC
System Input RMS B-C 30386 — 1 — VAC
System Input RMS C-A 30387 — 1 — VAC
System Input RMS Current Phase A 30388 — 1 — A AC
System Input RMS Current Phase B 30389 — 1 — A AC
System Input RMS Current Phase C 30390 — 1 — A AC
System Input Frequency 30391 — 1 10 Hz
System Input RMS A-N 30392 — 1 — VAC
System Input RMS B-N 30393 — 1 — VAC
System Input RMS C-N 30394 — 1 — VAC
System Input Power Factor Phs A 30395 — 1 100 —
System Input Power Factor Phs B 30396 — 1 100 —
System Input Power Factor Phs C 30397 — 1 100 —
Bypass
Bypass Input Voltage RMS A-N 30401 — 1 — VAC
Bypass Input Voltage RMS B-N 30402 — 1 — VAC
Bypass Input Voltage RMS C-N 30403 — 1 — VAC
Bypass Input Frequency 30404 — 1 10 Hz
Battery
Battery Time Remaining 30408 — 1 — min
Battery Volts for Cabinet 30409 — 1 — VDC
Battery Temperature for Cabinet 30410 — 1 — deg C
Battery Temperature for Cabinet 30411 — 1 — deg F
Inlet Air Temperature 30412 — 1 — deg C
Inlet Air Temperature 30413 — 1 — deg F
DC Bus Current 30414 — 1 — A DC
UPS battery1 status 30415 — 1 —
1 = Unknown
2 = Normal
3 = Low
4 = Depleted
Table 44 Liebert APM™, Liebert NXC™, Liebert NXR™- Status and Coil (continued)
Data Label Status Coil
Number
of Bits Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 144
Output
System Output Voltage RMS A-N 30419 — 1 — VAC
System Output Voltage RMS B-N 30420 — 1 — VAC
System Output Voltage RMS C-N 30421 — 1 — VAC
System Output RMS Current Phs A 30422 — 1 — A AC
System Output RMS Current Phs B 30423 — 1 — A AC
System Output RMS Current Phs C 30424 — 1 — A AC
System Output Frequency 30425 — 1 10 Hz
System Output Voltage RMS A-B 30426 — 1 — VAC
System Output Voltage RMS B-C 30427 — 1 — VAC
System Output Voltage RMS C-A 30428 — 1 — VAC
System Output Power Factor Phs A 30429 — 1 100 —
System Output Power Factor Phs B 30430 — 1 100 —
System Output Power Factor Phs C 30431 — 1 100 —
System Output Pct Power Phase A 30432 — 1 — %
System Output Pct Power Phase B 30433 — 1 — %
System Output Pct Power Phase C 30434 — 1 — %
MMS Output Apparent Power 30435 — 1 — kVA
MMS Output Power 30436 — 1 — kW
System Output Apparent Power 30437 — 1 — kVA
System Output Power 30438 — 1 — kW
Output Current Crest Factor Phs A 30439 — 1 10 —
Output Current Crest Factor Phs B 30440 — 1 10 —
Output Current Crest Factor Phs C 30441 — 1 10 —
System Status
Inverter On/Off State 30445 — 1 — 0 = Off / 1 = On
Maintenance Bypass Breaker (MBB) 30446 — 1 — 0 = Open / 1 = Closed
2 = Not Installed
UPS Output Source 30447 — 1 —
1 = Other
2 = Off
3 = Normal
4 = Bypass
5 = Battery
6 = Booster
7 = Reducer
System Status 30448 — 1 —
1 = Normal Operation
2 = Startup
8 = Normal with Warning
16 = Normal with Alarm
32 = Abnormal Operation
ECO Mode Operation State 30449 — 1 — 0 = disabled
1 = enabled
System Configuration
System Date and Time 39998 49998 2 — Secs since Epoch(UTC)
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 45 Liebert APM™, Liebert NXC™, Liebert NXR™- Input and Holding (continued)
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
145 Liebert® IntelliSlot® Modbus/BACnet
Table 46 Liebert APM™, Liebert NXC™, Liebert NXR™ - Glossary
Data Label Data Description
Battery Auto Test In Progress Automatic battery test is in progress
Battery Capacity Low Battery capacity is low
Battery Charging Error The battery is not charging properly
Battery Charging Inhibited Battery charging is inhibited due to an external inhibit signal
Battery Converter Failure Battery converter failure. This is a summary event caused by one or more power
sub-modules in a UPS module.
Battery Discharging The battery is discharging
Battery Equalize The rectifier output voltage is increased to equalize the battery voltage level.
Battery Low The calculated battery time remaining has reached the low battery threshold
Battery Not Qualified The UPS battery voltage is not qualified. This event will be detected even in the
absence of battery disconnect or when it is open.
Battery Over Temperature A battery temperature sensor is reporting a value above a threshold
Battery Temperature for Cabinet The battery temperature for a cabinet
Battery Terminals Reversed The measured battery voltage is a negative value due to reverse battery terminal
connections.
Battery Time Remaining The calculated available time on battery
Battery Volts for Cabinet The voltage between the positive and negative battery terminals of a battery cabinet
Bypass - Excess Auto Retransfers The number of auto retransfers, from bypass to inverter, has exceeded the maximum
for a specified time interval
Bypass Input Frequency The bypass input frequency
Bypass Input Voltage RMS A-N The bypass input RMS voltage between phase A and Neutral
Bypass Input Voltage RMS B-N The bypass input RMS voltage between phase B and Neutral
Bypass Input Voltage RMS C-N The bypass input RMS voltage between phase C and Neutral
Bypass Not Available A problem associated with the bypass has been detected
Bypass Static Switch Unavailable The static bypass switch is off, and unable to operate
DC Bus Abnormal The system has detected an abnormal DC Bus Voltage.
DC Bus Current The current at the battery input terminals. In charging mode, the current will be a
positive value. In discharging mode, the current will be a negative value
Equipment Over Temperature Equipment over temperature summary event
Fuse Failure A summary event indicating one or more fuse failures
Inlet Air Temperature The temperature of the inlet air
Internal Communications Failure The control has detected a communication failure of a component on the internal
communication bus
Inverter Failure Inverter failure - inverter output is off
Inverter On/Off State inverter on/off state
Inverter Overload Phase A Inverter is operating with an overload on phase A
Inverter Overload Phase B Inverter is operating with an overload on phase B
Inverter Overload Phase C Inverter is operating with an overload on phase C
Inverter SCR Open The system has detected an open across one or more inverter static switch Silicon
Controlled Rectifiers.
Inverter Shutdown - Overload The inverter has shutdown due to a sustained overload
Inverter Static Switch SCR Short The system has detected a short across one or more inverter static switch Silicon
Controlled Rectifiers (SCR)
LBS Inhibited The system has detected that conditions to perform Load Bus Sync are not satisfied
Load Impact Transfer On bypass as result of load impact.
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 146
Load Sharing Fault Difference between any phase inverter current of unit and the relevant average
output current of parallel system is more than a specific percent of nominal current.
Main Battery Disconnect Open Main battery disconnect is open
Mains Input Neutral Lost Loss of neutral in the input source is detected.
Maintenance Bypass Breaker (MBB) Maintenance bypass breaker (MBB)
MMS On Battery The multi-module system is on battery
MMS Output Apparent Power The sum total apparent power of all system output modules
MMS Output Power The sum total power of all system output modules
MMS Overload Multi-module system overload
On Generator A generator is supplying the power to the system
Output Current Crest Factor Phs A Output current crest factor of Phase A.
Output Current Crest Factor Phs B Output current crest factor of Phase B.
Output Current Crest Factor Phs C Output current crest factor of Phase C.
Output Load on Maint. Bypass The output power is supplied by the maintenance bypass
Parallel Comm Warning Parallel communication bus warning
Power Sub Module Fault One or more failures detected in power module, inverter or rectifier.
Power Supply Failure Power supply failure
Rectifier Failure Rectifier failure - rectifier is off
System Date and Time The system date and time
System Fan Failure System fan failure - one or more fans have failed
System Input Current Imbalance System Input Currents are Imbalanced
System Input Frequency The system input frequency
System Input Phs Rotation Error The power conductors on the input line are not wired to the UPS in the sequence
preferred for the rectifier (A-B-C)
System Input Power Factor Phs A The system input power factor for Phase A
System Input Power Factor Phs B The system input power factor for Phase B
System Input Power Factor Phs C The system input power factor for Phase C
System Input Power Problem The input is not qualified to provide power to the system
System Input RMS A-B The System Input RMS Voltage between Phase A and Phase B
System Input RMS A-N The System Input RMS Voltage between Phase A and Neutral
System Input RMS B-C The System Input RMS Voltage between Phase B and Phase C
System Input RMS B-N The System Input RMS Voltage between Phase B and Neutral
System Input RMS C-A The System Input RMS Voltage between Phase C and Phase A
System Input RMS C-N The System Input RMS Voltage between Phase C and Neutral
System Input RMS Current Phase A The system input RMS current for Phase A
System Input RMS Current Phase B The system input RMS current for Phase B
System Input RMS Current Phase C The system input RMS current for Phase C
System Output Apparent Power The sum total apparent power of all system output phases
System Output Fault A fault has been detected in the system output
System Output Frequency The system output frequency
System Output Pct Power Phase A The system output power on phase A as a percentage of the rated capacity
System Output Pct Power Phase B The system output power on phase B as a percentage of the rated capacity
System Output Pct Power Phase C The system output power on phase C as a percentage of the rated capacity
System Output Power Factor Phs A The system output power factor of phase A
Table 46 Liebert APM™, Liebert NXC™, Liebert NXR™ - Glossary (continued)
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - UPS Systems
147 Liebert® IntelliSlot® Modbus/BACnet
System Output Power Factor Phs B The system output power factor of phase B
System Output Power Factor Phs C The system output power factor of phase C
System Output Power The sum total power of all system output phases
System Output RMS Current Phs A The system output RMS current for Phase A
System Output RMS Current Phs B The system output RMS current for Phase B
System Output RMS Current Phs C The system output RMS current for Phase C
System Output Voltage RMS A-B The system output RMS voltage between phases A and B
System Output Voltage RMS A-N The system output RMS voltage between phases A and Neutral
System Output Voltage RMS B-C The system output RMS voltage between phases B and C
System Output Voltage RMS B-N The system output RMS voltage between phases B and Neutral
System Output Voltage RMS C-A The system output RMS voltage between phases C and A
System Output Voltage RMS C-N The system output RMS voltage between phases C and Neutral
System Shutdown - EPO System shutdown due to Emergency Power Off (EPO)
System Status The operating status for the system
UPS battery1 status UPS battery status
UPS Output on Bypass The output power is supplied by the bypass
UPS Output Source UPS output source
User Operation Invalid User attempted an invalid operation.
Table 47 Liebert APS™ - Status and Coil
Data Label Status Coil
Number
of Bits Notes
Input
Rectifier Failure 10001 — 1 Active on Alarm
System Input Power Problem 10002 — 1 Active on Alarm
System Input Current Imbalance 10003 — 1 Active on Alarm
Bypass
UPS Output on Bypass 10014 — 1 Active on Alarm
Output Load on Maint. Bypass 10015 — 1 Active on Alarm
Bypass Not Available 10016 — 1 Active on Alarm
Bypass Overload 10017 — 1 Active on Alarm
Bypass Frequency Error 10018 — 1 Active on Alarm
Bypass Auto Retransfer Failed 10019 — 1 Active on Alarm
Battery
Battery Discharging 10030 — 1 Active on Alarm
Battery Manual Test In Progress 10031 — 1 Active on Alarm
Battery Auto Test In Progress 10032 — 1 Active on Alarm
Battery Test Passed 10033 — 1 Active on Alarm
Battery Test Failed 10034 — 1 Active on Alarm
Low Battery - Shutdown Imminent 10035 — 1 Active on Alarm
Battery Module Fault 10036 — 1 Active on Alarm
Battery Module Warning 10037 — 1 Active on Alarm
Battery Over Temperature 10038 — 1 Active on Alarm
Battery Temperature Imbalance 10039 — 1 Active on Alarm
Table 46 Liebert APM™, Liebert NXC™, Liebert NXR™ - Glossary (continued)
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 148
Output
Output Overload 10050 — 1 Active on Alarm
Output Off Pending 10051 — 1 Active on Alarm
System Output Off 10052 — 1 Active on Alarm
System Shutdown - Transformer Over Temperature 10053 — 1 Active on Alarm
Inverter Shutdown - Overload 10054 — 1 Active on Alarm
System Shutdown - Output Short 10055 — 1 Active on Alarm
System Shutdown - Low Battery 10056 — 1 Active on Alarm
System Shutdown - Remote Shutdown 10057 — 1 Active on Alarm
System Shutdown - Hardware Fault 10058 — 1 Active on Alarm
Maximum Load Alarm 10059 — Active on Alarm
Inverter
Loss of Redundancy 10070 — 1 Active on Alarm
Power Module Failure 10071 — 1 Active on Alarm
Power Module Warning 10072 — 1 Active on Alarm
System Status
Unspecified General Event 10083 — 1 Active on Alarm
Check Air Filter 10084 — 1 Active on Alarm
Frame Fan Fault 10085 — 1 Active on Alarm
Transformer Fan Fault 10086 — 1 Active on Alarm
Transformer Overtemperature 10087 — 1 Active on Alarm
No Load Warning 10088 — 1 Active on Alarm
PowerModule 1
Power Module Fan Fault 10099 — 1 Active on Alarm
Power Module Over Temperature 10100 — 1 Active on Alarm
Power Module Shutdown - Over Temperature 10101 — 1 Active on Alarm
PowerModule 10
Power Module Fan Fault 10216 — 1 Active on Alarm
Power Module Over Temperature 10217 — 1 Active on Alarm
Power Module Shutdown - Over Temperature 10218 — 1 Active on Alarm
BatteryModule 1
Battery Module Temperature Sensor Fault 10229 — 1 Active on Alarm
Battery Module Over Temperature 10230 — 1 Active on Alarm
Replace Battery Module 10231 — 1 Active on Alarm
BatteryModule 2
Battery Module Temperature Sensor Fault 10242 — 1 Active on Alarm
Battery Module Over Temperature 10243 — 1 Active on Alarm
Replace Battery Module 10244 — 1 Active on Alarm
BatteryModule 80
Battery Module Temperature Sensor Fault 11256 — 1 Active on Alarm
Battery Module Over Temperature 11257 — 1 Active on Alarm
Replace Battery Module 11258 — 1 Active on Alar
ChargerModule
Charger Module Fan Fault 11269 — 1 Active on Alarm
Table 47 Liebert APS™ - Status and Coil (continued)
Data Label Status Coil
Number
of Bits Notes
Modbus RTU and Modbus TCP Protocols - UPS Systems
149 Liebert® IntelliSlot® Modbus/BACnet
Table 48 Liebert APS™ - Input and Holding
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Protocol
Server Class 30385 — — —
1 = UPS
2 = AIR
3 = PMP
4 = PDU
Input
System Input RMS L1-N 30396 — 1 10 Units : VAC
Uint 16
System Input RMS L2-N 30397 — 1 10 Units : VAC
Uint 16
System Input RMS L3-N 30398 — 1 10 Units : VAC
Uint 16
System Input RMS L1-L2 30399 — 1 10 Units : VAC
Uint 16
System Input RMS L2-L3 30400 — 1 10 Units : VAC
Uint 16
System Input RMS L3-L1 30401 — 1 10 Units : VAC
Uint 16
System Input RMS Current L1 30402 — 1 10 Units : A AC
Uint 16
System Input RMS Current L2 30403 — 1 10 Units : A AC
Uint 16
System Input RMS Current L3 30404 — 1 10 Units : A AC
Uint 16
System Input Frequency 30405 — 1 100 Units : Hz
Uint 16
System Input Power Factor L1 30406 — 1 100 Uint 16
System Input Power Factor L2 30407 — 1 100 Uint 16
System Input Power Factor L3 30408 — 1 100 Uint 16
System Input Brown Out Count 30409 — 1 — Uint 16
System Input Black Out Count 30410 — 1 — Uint 16
Bypass
Bypass Input Voltage RMS L1-N 30421 — 1 10 Units : VAC
Uint 16
Bypass Input Voltage RMS L2-N 30422 — 1 10 Units : VAC
Uint 16
Bypass Input Voltage RMS L1-L2 30423 — 1 10 Units : VAC
Uint 16
Bypass Input Frequency 30424 — 1 100 Units : Hz
Uint 16
Number Of Transfers To Bypass 30425 — 1 — Uint 16
Bypass Qualification Status 30426 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 150
Battery
Battery Time Remaining 30437 — 1 — Units : min
Uint 16
Battery Volts for Cabinet 30438 — 1 10 Units : VDC
Uint 16
DC Bus Current 30439 — 1 100 Units : A DC
Uint 16
Battery Percentage Charge 30440 — 1 — Units : %
Uint16
UPS Battery Status 30441 — 1 —
1 = Unknown
2 = Normal
3 = Low
4 = Depleted
Battery is 30442 — 1 —
0 = fully charged
1 = charging
2 = discharging
3 = not charging
(charger off)
Battery Temperature 30443 — 1 10 Units : deg C
Int16
Battery Temperature 30444 — 10 Units : degF
Int16
Number of Discharge Cycles 30445 — 1 Uint 16
Accumulated Discharge Time 30446 — 1 10 Units : hr
Uint 16
Time Until Next Auto Battery Test 30447 — 2 — Units : min
Uint32
Number of EBC Installed 30449 — 1 — Uint 16
Low Battery Warning Time 30450 40450 1 — Units : min
Uint 16
Automatic Battery Test 30451 40451 1 — 0 = disabled
1 = enabled
Auto Battery Test Interval 30452 40452 1 —
0 = 8 weeks
1 = 12 weeks
2 = 16 weeks
3 = 20 weeks
4 = 26 weeks
Manual Battery Test — 40453 1 — 1 = Start Test
Output
System Output Voltage RMS L1-N 30464 — 1 10 Units : VAC
Uint 16
System Output Voltage RMS L2-N 30465 — 1 10 Units : VAC
Uint 16
System Output Voltage RMS L1-L2 30466 — 1 10 Units : VAC
Uint 16
System Output RMS Current L1 30467 — 1 10 Units : A AC
Uint 16
System Output RMS Current L2 30468 — 1 10 Units : A AC
Uint16
System Output Frequency 30469 — 1 100 Units : Hz
Uint 16
System Output Power Factor L1 30470 — 1 100 Uint 16
System Output Power Factor L2 30471 — 1 100 Uint 16
System Output Apparent Power 30472 — 1 100 Units : kVA
Uint 16
Table 48 Liebert APS™ - Input and Holding (continued)
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
151 Liebert® IntelliSlot® Modbus/BACnet
System Output Apparent Power L1 30473 — 1 100 Units : kVA
Uint 16
System Output Apparent Power L2 30474 — 1 100 Units : kVA
Uint 16
System Output Power 30475 — 1 100 Units : kW
Uint 16
System Output Power L1 30476 — 1 100 Units : kW
Uint 16
System Output Power L2 30477 — 1 100 Units : kW
Uint 16
System Output Pct Power L1 30478 — 1 10 Units : %
Uint 16
System Output Pct Power L2 30479 — 1 10 Units : %
Uint 16
Output Qualification Status 30480 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
Maximum Load Alarm Limit 30481 40481 1 10 Units : kVA
Uint16
Shutdown After Delay 30482 40482 1 — Units : sec
Uint 16
Reboot After Delay 30483 40483 1 — Units : sec
Uint 16
Output On Delay 30484 40484 1 — Units : sec
Uint 16
Inverter
Inverter On/Off State 30495 — 1 — 0 = off
1 = on
System Set To Operate With 30496 40496 1 — 0 = No Redundancy
1 = Redundancy
System Capacity 30507 — 1 1000 Units : kVA
Uint 16
Frame Capacity 30508 — 1 1000 Units : kVA
Uint 16
Number of Installed Power Modules 30509 — 1 — Uint 16
Number Of Active Power Modules 30510 — 1 — Uint 16
Number Of Power Modules With Warnings 30511 — 1 — Uint 16
Number Of Failed Power Modules 30512 — 1 — Uint 16
Number of Installed Battery Strings 30513 — 1 — Uint 16
Number of Active Battery Strings 30514 — 1 — Uint 16
Number of Battery Strings With Warnings 30515 — 1 — Uint 16
Number of Failed Battery Strings 30516 — 1 — Uint 16
UPS Output Source 30517 — 1 —
1 = Other
2 = Off
3 = Normal
4 = Bypass
5 = Battery
6 = Booster
7 = Reducer
System Status 30518 — 1 —
1 = Normal Operation
2 = StartUp
8 = Normal with Warning
16 = Normal with Alarm
32 = Abnormal Operation
Table 48 Liebert APS™ - Input and Holding (continued)
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 152
Auto Restart — — 40519 1 0 = disabled
1 = enabled
Auto Restart Delay — — 40520 1 Units : sec
Uint 16
Auto Restart Minimum Battery Setting — — 40521 1
0 = 0%
1 = 10%
2 = 20%
3 = 30%
4 = 40%
5 = 50%
6 = 60%
7 = 70%
8 = 80%
9 = 90%
No Load Warning Current Threshold 30522 40522 1 — Units : A AC
Int16
No Load Warning Delay 30523 40523 1 — Units : min
Uint 16
PowerModule 1
Module Operating Status 30534 — 1 —
0 = Normal
1 = Warning
2 = Alarm
4 = Fault
Inverter Status 30535 — 1 — 0 = Inverter Inactive
1 = Inverter Active
PowerModule 2
Module Operating Status 30546 — 1 —
0 = Normal
1 = Warning
2 = Alarm
4 = Fault
Inverter Status 30547 — 1 — 0 = Inverter Inactive
1 = Inverter Active
PowerModule 10
Module Operating Status 30642 — 1 —
0 = Normal
1 = Warning
2 = Alarm
4 = Fault
Inverter Status 30643 — 1 — 0 = Inverter Inactive
1 = Inverter Active
BatteryModule 1
Module Operating Status 30654 — 1 —
0 = Normal
1 = Warning
2 = Alarm
4 = Fault
Battery String Voltage 30655 — 1 10 Units : VDC
Uint16
Battery Module Temperature 30656 — 1 10 Units : deg C
Int16
Battery Module Temperature 30657 — 1 10 Units : degF
Int16
Number of Discharge Cycles 30658 — 1 — Uint 16
Accumulated Discharge Time 30659 — 1 10 Units : hr
Uint 16
Table 48 Liebert APS™ - Input and Holding (continued)
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
153 Liebert® IntelliSlot® Modbus/BACnet
BatteryModule 2
Module Operating Status 30670 — 1 —
0 = Normal
1 = Warning
2 = Alarm
4 = Fault
Battery String Voltage 30671 — 1 10 Units : VDC
Uint16
Battery Module Temperature 30672 — 1 10 Units : deg C
Int16
Battery Module Temperature 30673 — 1 10 Units : degF
Int16
Number of Discharge Cycles 30674 — 1 — Uint 16
Accumulated Discharge Time 30675 — 1 10 Units : hr
Uint 16
BatteryModule 80
Module Operating Status 31918 — 1 —
0 = Normal
1 = Warning
2 = Alarm
4 = Fault
Battery String Voltage 31919 — 1 10 Units : VDC
Uint16
Battery Module Temperature 31920 — 1 10 Units : deg C
Int16
Battery Module Temperature 31921 — 1 10 Units : degF
Int16
Number of Discharge Cycles 31922 — 1 — Uint 16
Accumulated Discharge Time 31923 — 1 10 Units : hr
Uint 16
ChargerModule
Module Operating Status 31934 — 1 —
0 = Normal
1 = Warning
2 = Alarm
4 = Fault
Charger Mode 31935 — 1 —
0 = Not Charging
1 = Float Charging
2 = Current Limit
Charging
3 = Equalize Charging
BypassControlModule
Module Operating Status 31946 — 1 —
0 = Normal
1 = Warning
2 = Alarm
4 = Fault
System Configuration
System Date and Time 31957 41957 2 — Secs since Epoch(UTC)
SystemConfiguration
System Date and Time 39998 49998 2 — Secs since Epoch(UTC)
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 48 Liebert APS™ - Input and Holding (continued)
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 154
Table 49 Liebert APS™ - Glossary
Data Label Data Description
Accumulated Discharge Time The highest accumulated battery discharge time among installed battery modules.
Accumulated Discharge Time Total accumulated discharge time for the Battery Module since it was made.
Auto Battery Test Interval The time between automatic battery tests.
Auto Restart Delay
If 'Auto Restart' is set to 'enabled' the UPS will not restart the load after a battery
discharge until this amount of time has elapsed since the restoration of utility
power.
Auto Restart Minimum Battery Setting The percent state of charge that the batteries must have before the unit is allowed
to auto restart.
Auto Restart When 'enabled', the UPS will automatically restart the load when utility power is
restored after a battery discharge.
Automatic Battery Test Enable/disable the automatic battery test schedule.
Battery Auto Test In Progress Automatic battery test is in progress
Battery Discharging The battery is discharging
Battery is Battery charge status.
Battery Manual Test In Progress Manual battery test is in progress
Battery Module Fault One or more battery modules are reporting a fault condition.
Battery Module Over Temperature The Battery Module has detected an over temperature condition.
Battery Module Temperature Sensor
Fault A Battery Module temperature sensor fault has been detected.
Battery Module Temperature The battery temperature measured by the Battery Module.
Battery Module Warning One or more battery modules are reporting a warning condition.
Battery Over Temperature A battery temperature sensor is reporting a value above a threshold
Battery Percentage Charge The percentage of battery charge
Battery String Voltage The voltage between the positive and negative battery terminals of a battery string.
Battery Temperature Imbalance Excessive temperature differences between battery sensors detected
Battery Temperature The highest battery temperature among all installed Battery Modules.
Battery Test Failed Battery test failed
Battery Test Passed Battery test passed
Battery Time Remaining The calculated available time on battery
Battery Volts for Cabinet The voltage between the positive and negative battery terminals of a battery
cabinet
Bypass Auto Retransfer Failed After performing a recoverable transfer to bypass, an attempt to auto retransfer
from bypass to inverter failed
Bypass Frequency Error The bypass frequency is outside the inverter synchronization limits
Bypass Input Frequency The bypass input frequency
Bypass Input Voltage RMS L1-L2 The bypass input RMS voltage between Lines 1 and 2
Bypass Input Voltage RMS L1-N The bypass input RMS voltage between Line 1 and Neutral
Bypass Input Voltage RMS L2-N The bypass input RMS voltage between Line 2 and Neutral
Bypass Not Available A problem associated with the bypass has been detected
Bypass Overload Bypass overloaded, reduce load immediately.
Bypass Qualification Status bypass qualification status
Charger Mode The Charger Module is operating in the stated charging mode.
Charger Module Fan Fault The Charger Module has detected a fan fault.
Check Air Filter Please check air filter, it may need to be cleaned or replaced.
DC Bus Current The current at the battery input terminals. In charging mode, the current will be a
positive value. In discharging mode, the current will be a negative value
Modbus RTU and Modbus TCP Protocols - UPS Systems
155 Liebert® IntelliSlot® Modbus/BACnet
Frame Capacity Total system capacity supported when the maximum number of power modules
are installed.
Frame Fan Fault The frame top outlet fan has failed.
Inverter On/Off State inverter on/off state
Inverter Shutdown - Overload The inverter has shutdown due to a sustained overload
Inverter Status
Status of the inverter output. Active means the inverter is online with regulated
output voltage and ready to power the load. Inactive means the inverter is offline
and not ready to power the load.
Loss of Redundancy The system has an insufficient number of power modules to provide redundancy.
Low Battery - Shutdown Imminent If active and guaranteed shutdown is enabled, a low battery reserve condition
exists that will shutdown the UPS.
Low Battery Warning Time When battery time remaining falls to, or below, this value the low battery alarm is
activated.
Manual Battery Test Command to initiate a manual battery test.
Maximum Load Alarm Limit Maximum load [VA] supportable without a 'Maximum Load Alarm' condition.
Maximum Load Alarm Maximum load alarm indicating load setting has been exceeded.
Module Operating Status The operating status for this Battery Module.
Module Operating Status The operating status for this Bypass Control Module.
Module Operating Status The operating status for this Charger Module.
Module Operating Status The operating status for this Power Module.
No Load Warning Current Threshold If the output current is below this number of amps for a period of [No Load Warning
Delay] time, the [No Load Warning] will become active.
No Load Warning Delay If the output current is below the [No Load Warning Current Threshold] number of
amps for this period of time, the [No Load Warning] will become active.
No Load Warning
Indicates the UPS has output voltage but the output current is below a set
threshold [No Load Warning Current Threshold] for a set period of time [No Load
Warning Delay].
Number of Active Battery Strings The total number of active battery strings.
Number Of Active Power Modules The total number of active power modules.
Number of Battery Strings With
Warnings The total number of battery strings with warnings.
Number of Discharge Cycles The highest number of battery discharge cycles among all installed Battery
Modules.
Number of Discharge Cycles The total number of battery discharge cycles for the Battery Module since it was
made.
Number of EBC Installed The total number of Extended Battery Cabinets installed.
Number of Failed Battery Strings The total number of failed battery strings.
Number Of Failed Power Modules The total number of failed power modules.
Number of Installed Battery Strings The total number of battery strings installed.
Number of Installed Power Modules The total number of Power Modules installed.
Number Of Power Modules With
Warnings The total number of power modules with warnings.
Number Of Transfers To Bypass The total number of transfers to bypass from inverter since system startup.
Output Load on Maint. Bypass The output power is supplied by the maintenance bypass
Output Off Pending Output off pending - shutdown imminent.
Output On Delay When a value is written to this point the output will be turned on after the specified
time has elapsed.
Output Overload An overload exists on the output.
Table 49 Liebert APS™ - Glossary (continued)
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 156
Output Qualification Status output qualification status
Power Module Failure One or more conditions indicate a power module failure, service is required.
Power Module Fan Fault The Power Module has detected a fan fault.
Power Module Over Temperature The Power Module has detected an over temperature condition.
Power Module Shutdown - Over
Temperature Power Module has shutdown due to over temperature.
Power Module Warning One or more power modules is reporting a warning condition.
Reboot After Delay When a value is written to this point the output will be turned off after the specified
time has elapsed and then turned back on 10-30 seconds later.
Rectifier Failure Rectifier failure - rectifier is off
Replace Battery Module The Battery Module needs to be replaced.
Server Class The general classification for this system
Shutdown After Delay When a value is written to this point the system will shutdown after the specified
time has elapsed and output will remain off.
System Capacity System capacity supported by the installed power modules.
System Date and Time The system date and time
System Input Black Out Count The number of occurrences, since the last reset, where the input was not qualified
to provide power to the system
System Input Brown Out Count The number of occurrences, since the last reset, where the system input voltage
has fallen below a pre-determined threshold for a specified amount of time
System Input Current Imbalance System Input Currents are Imbalanced
System Input Frequency The system input frequency
System Input Power Factor L1 The system input power factor for Line 1
System Input Power Factor L2 The system input power factor for Line 2
System Input Power Factor L3 The system input power factor for Line 3
System Input Power Problem The input is not qualified to provide power to the system
System Input RMS Current L1 The system input RMS current for Line 1
System Input RMS Current L2 The system input RMS current for Line 2
System Input RMS Current L3 The system input RMS current for Line 3
System Input RMS L1-L2 The System Input RMS Voltage between Line 1 and Line 2
System Input RMS L1-N The System Input RMS Voltage between Line 1 and Neutral
System Input RMS L2-L3 The System Input RMS Voltage between Line 2 and Line 3
System Input RMS L2-N The System Input RMS Voltage between Line 2 and Neutral
System Input RMS L3-L1 The System Input RMS Voltage between Line 3 and Line 1
System Input RMS L3-N The System Input RMS Voltage between Line 3 and Neutral
System Output Apparent Power L1 System output apparent power on Line 1
System Output Apparent Power L2 System output apparent power on Line 2
System Output Apparent Power The sum total apparent power of all system output phases
System Output Frequency The system output frequency
System Output Off The system output is off
System Output Pct Power L1 The system output power on Line 1 as a percentage of the rated capacity
System Output Pct Power L2 The system output power on Line 2 as a percentage of the rated capacity
System Output Power Factor L1 The system output power factor of Line 1
System Output Power Factor L2 The system output power factor of Line 2
System Output Power L1 The system output power on Line 1.
Table 49 Liebert APS™ - Glossary (continued)
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - UPS Systems
157 Liebert® IntelliSlot® Modbus/BACnet
System Output Power L2 The system output power on Line 2.
System Output Power The sum total power of all system output phases
System Output RMS Current L1 The system output RMS current for Line 1
System Output RMS Current L2 The system output RMS current for Line 2
System Output Voltage RMS L1-L2 The system output RMS voltage between Lines 1 and 2
System Output Voltage RMS L1-N The system output RMS voltage between Line 1 and Neutral
System Output Voltage RMS L2-N The system output RMS voltage between Line 2 and Neutral
System Set To Operate With If this point reports 'Redundancy' then the system is configured for redundancy and
the 'Loss of Redundancy' alarm is enabled.
System Shutdown - Hardware Fault Shutdown was due to an externally applied hardware control signal.
System Shutdown - Low Battery Shutdown was due to a low battery condition.
System Shutdown - Output Short Shutdown was due to a short on the output.
System Shutdown - Remote
Shutdown Shutdown was due to a remote communications shutdown command.
System Shutdown - Transformer Over
Temperature System shutdown due to transformer over temperature.
System Status The operating status for the system
Time Until Next Auto Battery Test The time until the next automatic battery test is started.
Transformer Fan Fault The transformer fan has failed.
Transformer Overtemperature Transformer temperature has exceeded the limit
Unspecified General Event One or more unspecified events active. See local unit display for further details.
UPS Battery Status UPS battery status
UPS Output on Bypass The output power is supplied by the bypass
UPS Output Source UPS output source
Table 49 Liebert APS™ - Glossary (continued)
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 158
Table 50 Liebert GXT2™ and Liebert GXT3™ - Status and Coil
Data Description Status Coil
Number
of Bits Scale Notes / Units
Audible Alarm Enabled 10002 2 1 — —
Automatic Battery Test Enabled 10003 3 1 — —
DC-to-DC Converter On 10042 — 1 — —
Battery Charge Compensation 10046 — 1 — —
Inverter Ready 10047 — 1 — —
Power Factor Correction State 10050 — 1 — —
Load Circuit 1 State 10057 — 1 — —
Load Circuit 2 State 10058 — 1 — —
Load Circuit 3 State 10059 — 1 — —
Load Circuit 4 State 10060 — 1 — —
Load Circuit 5 State 10061 — 1 — —
Load Circuit 6 State 10062 — 1 — —
Load Circuit 7 State 10063 — 1 — —
Load Circuit 8 State 10064 — 1 — —
Load Circuit 9 State 10065 — 1 — —
Load Circuit 10 State 10066 — 1 — —
Load Circuit 11 State 10067 — 1 — —
Load Circuit 12 State 10068 — 1 — —
Load Circuit 13 State 10069 — 1 — —
Load Circuit 14 State 10070 — 1 — —
Load Circuit 15 State 10071 — 1 — —
Load Circuit 16 State 10072 — 1 — —
Load On Inverter 10073 — 1 — —
Bypass Active 10074 — 1 — —
Replace Battery 10081 — 1 — —
Battery Under Test 10082 — 1 — —
Shutdown Reason - Over Temperature 10086 — 1 — —
Shutdown Reason - Overload 10087 — 1 — —
Shutdown Reason - Link Over Voltage 10088 — 1 — —
Shutdown Reason - Output Short 10089 — 1 — —
Shutdown Reason - Line Neutral Swap 10090 — 1 — —
Shutdown Reason - Low Battery 10092 — 1 — —
Shutdown Reason - Remote Shutdown 10093 — 1 — —
Shutdown Reason - Input Under Voltage 10094 — 1 — —
Shutdown Reason - PFC Startup 10095 — 1 — —
Shutdown Reason - Hardware 10096 — 1 — —
Load on Battery 10128 — 1 — —
Output Off Pending 10151 — 1 — —
Low Battery - Shutdown Imminent 10152 — 1 — —
Output Overload 10154 — 1 — —
Over Temperature Warning 10171 — 1 — —
Battery Over Temperature CB Trip 10172 — 1 — —
Input Power Supply Fail 10186 — 1 — —
Input Over Voltage 10187 — 1 — —
Input Under Voltage 10188 — 1 — —
Bad Input Frequency 10190 — 1 — —
Bypass Input Voltage/Frequency Fault 10202 — 1 — —
Output Under Voltage 10218 — 1 — —
Output Over Voltage 10219 — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Modbus RTU and Modbus TCP Protocols - UPS Systems
159 Liebert® IntelliSlot® Modbus/BACnet
Table 51 Liebert GXT2™ and Liebert GXT3™ - Input and Holding
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Number of Input Lines 30004 40004 1 — Bits 12 - 15
Number of Bypass Lines 30004 40004 1 — Bits 4 - 7
Number of Output Lines 30004 40004 1 — Bits 8 - 11
Number of SubModules 30009 40009 1 — —
Load Circuit Present 30013 40013 1 —
There are 16 possible Load
Circuits. Each bit represents 1
Load Circuit. Load Circuit 1 is bit 0,
Load Circuit 2 is bit 1 and so on. If
the bit is 1, then the Load Circuit is
supported.
Battery Cabinet Type 30018 40018 2 — —
Battery Cabinet Number 30019 40019 1 — —
Battery AmpHour 30020 40020 1 — AH
Nominal Power Rating 30021 40021 2 — VA
Nominal Input Voltage 30027 40027 1 — V
Nominal Output Voltage 30028 40028 1 — V
Nominal Static Bypass Switch Voltage 30029 40029 1 — V
Nominal Input Current 30030 40030 1 — A
Nominal Input Frequency 30031 40031 1 10 Hz
Nominal Output Frequency 30032 40032 1 10 Hz
Nominal Power Factor 30033 40033 1 100 —
Nominal Battery Voltage 30034 40034 1 — V
Auto Restart Delay 30051 40051 1 — Seconds
Device Low Battery Time 30053 40053 1 — Minutes
Load (Apparent Power) 30102 — 2 — VA
Load (Real Power) 30104 — 2 — W
Load / Capacity 30106 — 1 — %
Input Frequency 30107 — 1 10 Hz
Output Frequency 30108 — 1 10 Hz
Bypass Frequency 30109 — 1 10 Hz
Battery Charge Status 30112 — 1 —
1 - 100% Charged
2 - Less than 100% Charged
3 - Charging
4 - Discharging
5 - Float Charging
6 - Equalize Charging
Battery Voltage 30113 — 1 — V
Battery Time Remaining 30115 — 1 — Minutes
Battery Charge Percentage 30116 — 1 — %
Ambient Temperature 30119 — 1 — deg C
Battery Test Result 30130 — 1 —
1 - Unknown
2 - Passed
3 - Failed
4 - In Progress
5 - System Failure
6 - Inhibited
Input Voltage L1 30153 — 1 — V
Bypass Voltage L1 30159 — 1 — V
Output Voltage L1 30163 — 1 — V
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 160
Output Current L1 30164 — 1 — A
Input Maximum Voltage L1 30180 — 1 — V
Input Minimum Voltage L1 30181 — 1 — V
Output Maximum Voltage L1 30182 — 1 — V
Output Minimum Voltage L1 30183 — 1 — V
Black Out Count 30301 — 1 — —
Brown Out Count 30302 — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 52 Liebert HiNet™ - Status and Coil
Data Description Status Coil
Number
of Bits Scale Notes / Units
DC-To-DC Converter On 10042 — 1 — —
Load On Inverter 10073 — 1 — —
Bypass Active 10074 — 1 — —
Load On Battery 10128 — 1 — —
Permanently On Bypass 10133 — 1 — —
Bypass SCR Open Circuit 10149 — 1 — —
Low Battery - Shutdown Imminent 10152 — 1 — —
Output Overload 10154 — 1 — —
Inverter Unsynchronized 10160 — 1 — —
Input Power Supply Fail 10186 — 1 — —
Bypass Input Voltage/Frequency Fault 10202 — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 53 Liebert HiNet - Input and Holding
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Number of Input Lines 30004 40004 1 — Bits 12 - 15
Number of Bypass Lines 30004 40004 1 — Bits 4 - 7
Number of Output Lines 30004 40004 1 — Bits 8 - 11
Number of SubModules 30009 40009 1 — -
Number of Battery Cells 30012 40012 1 — -
Load (Apparent Power) 30102 — 2 — VA
Load (Real Power) 30104 — 2 — W
Input Frequency 30107 — 1 10 Hz
Output Frequency 30108 — 1 10 Hz
Battery Voltage 30113 — 1 — V
Battery Current (Charge/Discharge) 30114 — 1 — A
Battery Charge Percentage 30116 — 1 — %
Ambient Temperature 30119 — 1 — deg C
Input Voltage L1 30153 — 1 — V
Input Current L1 30154 — 1 — A
Output Voltage L1 30163 — 1 — V
Output Current L1 30164 — 1 — A
Input Voltage L2 30203 — 1 — V
Input Current L2 30204 — 1 — A
Input Voltage L3 30253 — 1 — V
Input Current L3 30254 — 1 — A
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 51 Liebert GXT2™ and Liebert GXT3™ - Input and Holding (continued)
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
161 Liebert® IntelliSlot® Modbus/BACnet
Table 54 Liebert Nfinity® - Status and Coil
Data Description Status Coil
Number
of Bits Scale Notes / Units
Automatic Battery Test Enabled 10003 3 1 — —
Battery Charger On 10044 — 1 — —
Inverter Ready 10047 — 1 — —
Power Factor Correction State 10050 — 1 — —
Load on Inverter 10073 — 1 — —
Bypass Active 10074 — 1 — —
Replace Battery 10081 — 1 — —
Battery Under Test 10082 — 1 — —
Load on Battery 10128 — 1 — —
Load on Bypass 10129 — 1 — —
Load on Manual Bypass 10132 — 1 — —
Load Transferred to Bypass Due to UPS Fault 10134 — 1 — —
Transfer Inhibit 10146 — 1 — —
Output Off Pending 10151 — 1 — —
Low Battery - Shutdown Imminent 10152 — 1 — —
Output Overload 10154 — 1 — —
UPS Overload 10155 — 1 — —
Output Off 10158 — 1 — —
Check Air Filter - Replace 10170 — 1 — —
Transformer Over Temperature 10178 — 1 — —
Input Power Supply Fail 10186 — 1 — —
Internal Device Communication Failure 10284 — 1 — —
Device Active Alarm 10290 — 1 — —
Main Control Warning 10291 — 1 — —
Redundant Control Warning 10292 — 1 — —
Control Module Failure 10293 — 1 — —
Redundant Control Module Failed 10294 — 1 — —
User Interface Module Failed 10295 — 1 — —
UPS Power Not Redundant 10296 — 1 — —
Power Module Failure 10298 — 1 — —
Battery Module Failure 10299 — 1 — —
Power Module Warning 10300 — 1 — —
Battery Module Warning 10301 — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 162
Table 55 Liebert Nfinity® - Input and Holding
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Number of Input Lines 30004 40004 1 — Bits 12 - 15
Number of Bypass Lines 30004 40004 1 — Bits 4 - 7
Number of Output Lines 30004 40004 1 — Bits 8 - 11
Number of Power Mod. 30010 40010 1 — —
Number of Battery Modules Installed 30011 40011 1 — —
Device Maximum Frame Capacity 30023 40023 2 — —
Device System Capacity 30025 40025 2 — VA
Nominal Input Voltage 30027 40027 1 — V
Nominal Output Voltage 30028 40028 1 — V
Nominal Static Bypass Switch Voltage 30029 40029 1 — V
Nominal Input Frequency 30031 40031 1 10 Hz
Nominal Output Frequency 30032 40032 1 10 Hz
Nominal Power Factor 30033 40033 1 100 —
Nominal Battery Voltage 30034 40034 1 — V
Auto Restart Delay 30051 40051 1 — Seconds
Device Auto Restart Percent Setpt 30052 40052 1 — %
Device Low Battery Time 30053 40053 1 — Minutes
Next Battery Auto Test Time 30057 40057 1 — Minutes
Overload Alarm Limit 30067 40067 2 — VA
Minimum Redundant Power Modules 30074 40074 1 — —
Load (Apparent Power) 30102 — 2 — VA
Load (Real Power) 30104 — 2 — W
Load / Capacity 30106 — 1 — %
Input Frequency 30107 — 1 10 Hz
Output Frequency 30108 — 1 10 Hz
Bypass Frequency 30109 — 1 10 Hz
Battery Charge Status 30112 — 1 —
1 - 100% Charged
2 - Less than 100% Charged
3 - Charging
4 - Discharging
5 - Float Charging
6 - Equalize Charging
Battery Voltage 30113 — 1 — V
Battery Time Remaining 30115 — 1 — Minutes
Battery Charge Percentage 30116 — 1 — %
Battery Temperature 30117 — 1 — deg C
Transformer Temperature 30121 — 1 — deg C
Redundant Power Modules 30124 — 1 — —
Active Power Module Count 30126 — 1 — —
Battery Module Active Count 30127 — 1 — —
Battery Test Result 30130 — 1 — -
Input Voltage L1 30153 — 1 — V
Input Current L1 30154 — 1 — A
Bypass Voltage L1 30159 — 1 — V
Bypass Current L1 30160 — 1 — A
Output Voltage L1 30163 — 1 — V
Output Current L1 30164 — 1 — A
Power Module Failure Count 30304 — 1 — —
Battery Module Failure Count 30305 — 1 — —
Power Module Warning Count 30306 — 1 — —
Battery Module Warning Count 30307 — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Modbus RTU and Modbus TCP Protocols - UPS Systems
163 Liebert® IntelliSlot® Modbus/BACnet
Table 56 Liebert NX™ - Status and Coil
Data Description Status Coil
Number
of Bits Scale Notes / Units
Economode 10005 5 — — —
DC-To-DC Converter On 10042 — — — —
Battery Charge Compensation 10046 — — — —
Inverter Ready 10047 — — — —
Power Factor Correction State 10050 — — — —
Battery Charge Mode 10051 — — — —
Load On Inverter 10073 — — — —
Bypass Active 10074 — — — —
Battery Under Test 10082 — — — —
Load On Battery 10128 — — — —
Overload Transfer To Bypass 10131 — — — —
Input Switch Open 10137 — — — —
Generator Disconnected 10141 — — — —
Bypass Transfer Count Block 10147 — — — —
Static Bypass Switch Disabled 10148 — — — —
Low Battery - Shutdown Imminent 10152 — — — —
Output Overload 10154 — — — —
UPS Load Joint Mode 10156 — — — —
Output Off 10158 — — — —
Inverter Unsynchronized 10160 — — — —
Main Neutral Lost 10161 — — — —
Fan Failure 10169 — — — —
Ambient Over Temperature 10173 — — — —
Rectifier Over Temperature 10174 — — — —
Rectifier Inductor Over Temperature 10175 — — — —
Inverter Over Temperature 10176 — — — —
Inverter Inductor Over Temperature 10177 — — — —
Battery Converter Over Temperature 10179 — — — —
DC Bus Balancer Over Temperature 10180 — — — —
Input Power Supply Fail 10186 — — — —
Input BrownOut 10189 — — — —
Bad Input Frequency 10190 — — — —
Bypass Phase Rotation Error 10191 — — — —
Bypass Phase Loss 10201 — — — —
Bypass Input Voltage/Frequency Fault 10202 — — — —
Output Fuse Blown 10217 — — — —
Output Over Voltage 10219 — — — —
Charger Failed 10234 — — — —
Battery Fault 10235 — — — —
Battery Contact Fail 10236 — — — —
Battery Converter Over Current 10237 — — — —
Battery Converter Fail 10238 — — — —
DC Bus Balancer Over Current 10239 — — — —
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 164
DC Bus Balancer Fault 10240 — — — —
DC Bus 1 Power Supply Fail 10251 — — — —
Rectifier Fuse Fail 10257 — — — —
Rectifier Startup Failure 10258 — — — —
Rectifier Fault 10259 — — — —
Rectifier Current Limit 10260 — — — —
Inverter DC Voltage Low Shutdown 10262 — — — —
Inverter Fault 10263 — — — —
Inverter DC Offset Overload 10264 — — — —
Inverter Contactor Fail 10265 — — — —
Inverter Current Limit 10266 — — — —
Parallel Low Battery Warning 10267 — — — —
Load Share Fault 10268 — — — —
Parallel System Fault 10269 — — — —
Parallel Connection Error 10270 — — — —
Parallel System Overload 10271 — — — —
Parallel Transfer To Static Bypass Switch 10272 — — — —
Inverter Communication Fail 10281 — — — —
Rectifier Communication Failure 10282 — — — —
Parallel Communication Fault 10283 — — — —
Operation Fault 10289 — — — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 56 Liebert NX™ - Status and Coil (continued)
Data Description Status Coil
Number
of Bits Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
165 Liebert® IntelliSlot® Modbus/BACnet
Table 57 Liebert NX™ - Input and Holding
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Number of Input Lines 30004 40004 1 — Bits 12 - 15
Number of Bypass Lines 30004 40004 1 — Bits 4 - 7
Number of Output Lines 30004 40004 1 — Bits 8 - 11
Number of SubModules 30009 40009 1 — —
Module Number 30014 40014 1 — —
Device Module Count 30015 40015 1 — —
Device Redundant Count 30016 40016 1 — —
Device Module Mode 30017 40017 1 — —
Nominal Power Rating 30021 40021 2 — VA
Nominal Input Voltage 30027 40027 1 — V
Nominal Output Voltage 30028 40028 1 — V
Nominal Static Bypass Switch Voltage 30029 40029 1 — V
Nominal Input Frequency 30031 40031 1 10 Hz
Nominal Output Frequency 30032 40032 1 10 Hz
Nominal Power Factor 30033 40033 1 100 —
Nominal DC Bus #1 Voltage 30035 40035 1 — V
Nominal DC Bus #2 Voltage 30036 40036 1 — —
Nominal Battery Float Voltage 30038 40038 1 — V
Load Bus Sync Mode 30040 40040 1 — —
Auto Restart Delay 30051 40051 1 — Seconds
Device Low Battery Time 30053 40053 1 — Minutes
Input Frequency 30107 — 1 10 Hz
Output Frequency 30108 — 1 10 Hz
Bypass Frequency 30109 — 1 10 Hz
Battery Charge Status 30112 — 1 —
1 - 100% Charged
2 - Less than 100% Charged
3 - Charging
4 - Discharging
5 - Float Charging
6 - Equalize Charging
Battery Voltage 30113 — 1 — V
Battery Current (Charge/Discharge) 30114 — 1 — A
Battery Time Remaining 30115 — 1 — Minutes
Battery Charge Percentage 30116 — 1 — %
Battery Temperature 30117 — 1 — C
Ambient Temperature 30119 — 1 — C
Parallel Load Source 30128 — 1 — —
Rotary Breaker 30129 — 1 — —
Battery Test Result 30130 — 1 —
1 - Unknown
2 - Passed
3 - Failed
4 - In Progress
5 - System Failure
6 - Inhibited
Input Voltage L1-L2 30151 — 1 — V
Input Voltage L1 30153 — 1 — V
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 166
Input Current L1 30154 — 1 — A
Input Power Factor L1 30155 — 1 100 —
Bypass Voltage L1 30159 — 1 — V
Output Voltage L1 30163 — 1 — V
Output Current L1 30164 — 1 — A
Output Load L1 30165 — 1 — —
Output Power Factor L1 30166 — 1 100 %
Apparent Output Power L1 30168 — 2 — VA
Reactive Output Power L1 30170 — 2 — VAR
Output Power L1 30172 — 2 — W
Output Current Crest Factor L1 30186 — 1 — %
Input Voltage L2-L3 30201 — 1 — V
Input Voltage L2 30203 — 1 — V
Input Current L2 30204 — 1 — A
Input Power Factor L2 30205 — 1 100 —
Bypass Voltage L2 30209 — 1 — V
Output Voltage L2 30213 — 1 — V
Output Current L2 30214 — 1 — A
Output Load L2 30215 — 1 — %
Output Power Factor L2 30216 — 1 100 —
Apparent Output Power L2 30218 — 2 — VA
Reactive Output Power L2 30220 — 2 — VAR
Output Power L2 30222 — 2 — W
Output Current Crest Factor L2 30236 — 1 — %
Input Voltage L3-L1 30251 — 1 — V
Input Voltage L3 30253 — 1 — V
Input Current L3 30254 — 1 — A
Input Power Factor L3 30255 — 1 100 —
Bypass Voltage L3 30259 — 1 — V
Output Voltage L3 30263 — 1 — V
Output Current L3 30264 — 1 — A
Output Load L3 30265 — 1 — %
Output Power Factor L3 30266 — 1 100 —
Apparent Output Power L3 30268 — 2 — VA
Reactive Output Power L3 30270 — 2 — VAR
Output Power L3 30272 — 2 — W
Output Current Crest Factor L3 30286 — 1 — %
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 57 Liebert NX™ - Input and Holding (continued)
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
167 Liebert® IntelliSlot® Modbus/BACnet
Table 58 Liebert NX 225-600kVA UPS - Input and Holding 3
Data Description Input
Holding
Register
# of
Reg Scale Notes/Units
Identification
Modbus Protocol Version — 40002 1 — XX.YY
Manufacturer — 40003 1 — 0 = Chloride
Model — 40004 1 — 8 = 80Net
UPS Software 1 Version — 40005 1 — HH Major – LL Minor
UPS Software 1 Date Year — 40006 1 — —
UPS Software 1 Date Month — 40007 1 — —
UPS Software 1 Date Day — 40008 1 — —
UPS Software 1 Code — 40009 1 — 10HXXXXX code
UPS Software 2 Version — 40010 1 — HH Major – LL Minor
UPS Software 2 Date Year — 40011 1 — —
UPS Software 2 Date Month — 40012 1 — —
UPS Software 2 Date Day — 40013 1 — —
UPS Software 2 Code — 40014 1 — 10HXXXXX code
Battery
Battery Status — 40020 1 —
1 = Unknown
2 = Battery Normal
3 = Battery Low
4 = Battery Depleted
Seconds On Battery — 40021 1 — Units: Seconds
Estimated Seconds Remaining — 40022 1 — Units: Seconds
Estimated Charge Remaining — 40023 1 — Units: %
Battery Voltage — 40024 1 10 Units: V
Battery Current — 40025 1 10 Units: A
Battery Temperature — 40026 1 — Units: Deg C
Input
Line Bads — 40032 1 — —
Frequency — 40033 1 10 Units: Hz
Number Lines — 40034 1 —
Voltage L1 — 40035 1 — Units: V
Voltage L2 — 40036 1 — Units: V
Voltage L3 — 40037 1 — Units: V
Current L1 — 40038 1 10 Units: Amps
Current L2 — 40039 1 10 Units: A
Current L3 — 40040 1 10 Units: A
Real Power L1 — 40041 1 10 Units: kW
Real Power L2 — 40042 1 10 Units: kW
Real Power L3 — 40043 1 10 Units: kW
DC Voltage — 40044 1 — Units: V
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 168
Output
Source — 40050 1 —
1 = Other
2 = None
3 = Normal
4 = Bypass
5 = Battery
6 = Booster
7 = Reducer
Frequency — 40051 1 10 Units: Hz
Number Lines — 40052 1 — —
Voltage L1 — 40053 1 — Units: V
Voltage L2 — 40054 1 — Units: V
Voltage L3 — 40055 1 — Units: V
Current L1 — 40056 1 10 Units: A
Current L2 — 40057 1 10 Units: A
Current L3 — 40058 1 10 Units: A
Real Power L1 — 40059 1 10 Units: kW
Real Power L2 — 40060 1 10 Units: kW
Real Power L3 — 40061 1 10 Units: kW
Percent Load L1 — 40062 1 — Units: %
Percent Load L2 — 40063 1 — Units: %
Percent Load L3 — 40064 1 — Units: %
Bypass
Line Bads — 40070 1 — —
Frequency — 40071 1 10 Units: Hz
Number Lines — 40072 1 — —
Voltage L1 — 40073 1 — Units: V
Voltage L2 — 40074 1 — Units: V
Voltage L3 — 40075 1 — Units: V
Current L1 — 40076 1 10 Units: A
Current L2 — 40077 1 10 Units: A
Current L3 — 40078 1 10 Units: A
Alarms
Alarms Present — 40087 1 — Bit 0
On Battery — 40087 1 — Bit 2
Low Battery — 40087 1 — Bit 3
Depleted Battery — 40087 1 — Bit 4
Temperature Bad — 40087 1 — Bit 5
Input Bad — 40087 1 — Bit 6
Output Overload — 40088 1 — Bit 0
On Bypass — 40088 1 — Bit 1
Bypass Bad — 40088 1 — Bit 2
Charger Failed — 40088 1 — Bit 5
Fan Failure — 40089 1 — Bit 0
General Fault — 40089 1 — Bit 2
Table 58 Liebert NX 225-600kVA UPS - Input and Holding 3 (continued)
Data Description Input
Holding
Register
# of
Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
169 Liebert® IntelliSlot® Modbus/BACnet
Diagnostic Test Failed — 40089 1 — Bit 3
Communications Lost — 40089 1 — Bit 4
Shutdown Pending — 40089 1 — Bit 6
Test In Progress — 40090 1 — Bit 0
General Warning — 40090 1 — Bit 2
Condition
Bypass — 40091 1 —
0 = Bypass not present
1 = Bypass on
2 = Bypass off
3 = Bypass fault
4 = Bypass not prepared
Inverter — 40092 1 —
0 = Inverter off
1 = Inverter turning on
2 = Inverter on
3 = Inverter fault
4 = Inverter turning off
Rectifier — 40093 1 —
0 = Rectifier Off
1 = Rectifier Turning On
2 = Rectifier On
3 = Rectifier Fault
Battery Connected — 40094 1 — —
NonSynchronism — 40095 1 — —
Parallel Condition
In Parallel Set — 40101 1 — 0 = UPS is Single
1 = UPS is part of parallel set
Customer-Dedicated Information — — —
Customer Info 1 — 40108 1 — —
Customer Info 2 — 40109 1 — —
Customer Info 3 — 40110 1 — —
Customer Info 4 — 40111 1 — —
Customer Info 5 — 40112 1 — —
1. If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
2. The Modbus mapping in this table assumes the default Modbus offset is 1. This value is configurable via the Web interface. If the
Modbus offset is changed you will need to adjust the above Holding registers accordingly.
3. This mapping table defines Liebert NX 225-600kVA UPS support using the Chloride ManageUPS Net Adapter +B communication card.
Table 58 Liebert NX 225-600kVA UPS - Input and Holding 3 (continued)
Data Description Input
Holding
Register
# of
Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 170
Table 59 Liebert NXL™ - 60Hz, UL version (Model 40) - Status and Coil
Data Label Status Coil # of Bits Notes NXL Type
Battery Self Test 10082 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery Low Shutdown 10092 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
System Shutdown - REPO 10093 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
UPS Output on Bypass 10129 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Output Load on Maint. Bypass 10132 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Main Battery Disconnect Open 10136 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Bypass - Excess Auto Retransfers 10147 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
Battery Low 10152 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
System Shutdown - EPO 10157 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
System Output Off 10158 — 1 Active on Alarm Deprecated
Battery Over Temperature 10172 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Inlet Air Over Temperature 10173 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
System Input Current Imbalance 10185 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
System Input Phs Rotation Error 10191 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Rectifier Failure 10259 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Inverter Failure 10263 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Main Controller Fault 10293 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Bypass Not Available 10321 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
Bypass Overload Phase A 10322 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
Bypass Overload Phase B 10323 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
Bypass Overload Phase C 10324 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
Bypass Auto Retransfer Failed 10325 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
Bypass Static Switch Unavailable 10326 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
Bypass Static Switch Overload 10327 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
Bypass Excessive Pulse Parallel 10328 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
Bypass Auto Transfer Failed 10329 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
Bypass Frequency Error 10330 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
Bypass - Manual Rexfr Inhibited 10331 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
Bypass - Manual Xfr Inhibited 10332 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
Bypass Static Switch Off Extrnl 10333 — 1 Active on Alarm CE only
Battery Charging Reduced-Extrnl 10334 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery Capacity Low 10335 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery Discharging 10336 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery Temperature Imbalance 10337 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery Temperature Sensor Fault 10338 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery Charging Inhibited 10339 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery Circuit Breaker 1 Open 10340 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery Circuit Breaker 2 Open 10341 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery Circuit Breaker 3 Open 10342 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery Circuit Breaker 4 Open 10343 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery Circuit Breaker 5 Open 10344 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery Circuit Breaker 6 Open 10345 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery Circuit Breaker 7 Open 10346 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery Circuit Breaker 8 Open 10347 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery - External Monitor 1 10348 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery - External Monitor 2 10349 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Modbus RTU and Modbus TCP Protocols - UPS Systems
171 Liebert® IntelliSlot® Modbus/BACnet
Battery Over Temperature 10350 — 1 Active on Warning N+1, 1+N, 1+1, SMS
DC Bus Ground Fault - Positive 10351 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
DC Bus Ground Fault - Negative 10352 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
System Output Low Power Factor 10353 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Leading Power Factor 10354 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Output Amp Over User Limit-Phs A 10355 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Output Amp Over User Limit-Phs B 10356 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Output Amp Over User Limit-Phs C 10357 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
System Output Fault 10358 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Inverter Overload Phase A 10359 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Inverter Overload Phase B 10360 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Inverter Overload Phase C 10361 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Inverter Inhibit - External 10362 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Inverter Shutdown - Overload 10363 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Inverter Off - External 10364 — 1 Active on Alarm CE only
Inverter Static Switch SCR Short 10365 — 1 Active on Alarm CE only
Equipment Over Temperature 10366 — 1 Active on Warning SCC, N+1, 1+N, 1+1, SMS
Equipment Over Temperature 10367 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Equipment Temperature Sensor Fail 10368 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Contact 01 10369 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Contact 02 10370 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Contact 03 10371 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Contact 04 10372 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Contact 05 10373 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Contact 06 10374 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Contact 07 10375 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Contact 08 10376 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Contact 09 10377 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Contact 10 10378 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Contact 11 10379 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Contact 12 10380 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Contact 13 10381 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Contact 14 10382 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Contact 15 10383 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Contact 16 10384 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Rectifier Operation Inhibit-Ext 10385 — 1 Active on Alarm Deprecated
System Fan Failure - Redundant 10386 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Multiple Fan Failure 10387 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Auto Restart In Progress 10388 — 1 Active on Alarm SCC, SMS
Automatic Restart Failed 10389 — 1 Active on Alarm SCC, SMS
Fuse Failure 10390 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
System Breaker(s) Open Failure 10391 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
System Breaker(s) Close Failure 10392 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Input Filter Cycle Lock 10393 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Service Code Active 10394 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
LBS Inhibited 10396 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
Table 59 Liebert NXL™ - 60Hz, UL version (Model 40) - Status and Coil (continued)
Data Label Status Coil # of Bits Notes NXL Type
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 172
Controls Reset Required 10397 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Battery Test Failed 10398 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Auto Restart Inhibited - Ext 10399 — 1 Active on Alarm SCC, SMS
Battery Test Inhibited 10400 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery Equalize 10401 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Backfeed Breaker Open 10402 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
On Generator 10403 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Power Supply Failure 10404 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Battery Ground Fault 10405 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Battery Charging Error 10406 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
System Input Power Problem 10407 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
System Input Current Limit 10408 — 1 Active on Alarm N+1, 1+N, 1+1, SMS
Internal Communications Failure 10409 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
System Controller Error 10410 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Output
Output Of/Uf 10510 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
MultiModule
Parallel Comm Warning 10521 — 1 Active on Alarm SCC, N+1, 1+N, 1+1
System Comm Fail 10522 — 1 Active on Alarm SCC, N+1, 1+N, 1+1
Loss of Redundancy 10523 — 1 Active on Alarm SCC, 1+N, 1+1
BPSS Startup Inhibit 10524 — 1 Active on Alarm Deprecated
MMS Transfer Inhibit 10525 — 1 Active on Alarm SCC, 1+N, 1+1
MMS Retransfer Inhibit 10526 — 1 Active on Alarm SCC, 1+N, 1+1
MMS Loss of Sync Pulse 10527 — 1 Active on Alarm Deprecated
MMS Overload 10528 — 1 Active on Alarm SCC
MMS On Battery 10529 — 1 Active on Alarm SCC, 1+N, 1+1
MMS Low Battery Warning 10530 — 1 Active on Alarm SCC, 1+N, 1+1
MMS Module Alarm Active 10531 — 1 Active on Alarm SCC
MMS Sharing Calib Active 10532 — 1 Active on Alarm SCC
Intelligent Paralleling
Module In Standby - Intelligent Paralleling 10543 — 1 Active on Alarm SCC, N+1, 1+N, 1+1
ECO Mode
ECO Mode Active 10554 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
ECO Mode Suspended 10555 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
Excess ECO Suspends 10556 — 1 Active on Alarm SCC, N+1, 1+N, 1+1, SMS
System
LBS Active - Master 10567 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
LBS Active - Slave 10568 — 1 Active on Alarm SCC, 1+N, 1+1, SMS
EMO Shutdown 10575 — 1 Active on Alarm SMS, 1+N, N+1, SCC
Cont Tie Active 10576 — 1 Active on Alarm SMS, 1+N, N+1, SCC
User kWh Reset 10577 — 1 Active on Alarm SMS, 1+N, N+1, SCC
Peak kW Reset 10578 — 1 Active on Alarm SMS, 1+N, N+1, SCC
Environment
Outlet Air Overtemperature Limit 10580 — 1 Active on Alarm SCC, SMS, 1+N, N+1
Service Reminder
Service Required 10590 — 1 Active on Alarm SMS, 1+N, N+1, SCC
Table 59 Liebert NXL™ - 60Hz, UL version (Model 40) - Status and Coil (continued)
Data Label Status Coil # of Bits Notes NXL Type
Modbus RTU and Modbus TCP Protocols - UPS Systems
173 Liebert® IntelliSlot® Modbus/BACnet
Table 60 Liebert NXL™ - 60Hz, UL version (Model 40) - Input and Holding
Data Label
Input
Register
Holding
Register
# of
Regs Scale Units / Notes
NXL
Types
System Date and Time 30005 — 2 —
Masks:
Year 0xFFFF 0000
Mon 0x0000 FF00
Day 0x0000 00FF
SCC, N+1,
1+N, 1+1,
SMS
System Date and Time 30007 — 2 —
Masks:
Hour 0xFF00 0000
Min 0x00FF 0000
Sec 0x0000 FF00
SCC, N+1,
1+N, 1+1,
SMS
Output Apparent Power Rating 30021 — 2 — kVA SCC, N+1,
1+N, 1+1, SMS
System Input Nominal Voltage 30027 — 1 — VAC SCC, N+1,
1+N, 1+1, SMS
System Output Nominal Voltage 30028 — 1 — VAC
SCC, N+1,
1+N, 1+1,
SMS
Bypass Nominal Voltage 30029 — 1 — VAC SCC, 1+N,
1+1, SMS
System Input Nominal Frequency 30031 — 1 10 Hz SCC, N+1,
1+N, 1+1, SMS
System Output Nominal Frequency 30032 — 1 10 Hz
SCC, N+1,
1+N, 1+1,
SMS
System Output Apparent Power 30102 — 2 — kVA N+1, 1+N,
1+1, SMS
System Output Power 30104 — 2 — kW N+1, 1+N,
1+1, SMS
System Input Frequency 30107 — 1 10 Hz N+1, 1+N,
1+1, SMS
System Output Frequency 30108 — 1 10 Hz N+1, 1+N,
1+1, SMS
Bypass Input Frequency 30109 — 1 10 Hz SCC, 1+N,
1+1, SMS
Battery Volts at Main Disconnect 30113 — 1 — VDC N+1, 1+N,
1+1, SMS
Battery Time Remaining 30115 — 1 — min N+1, 1+N,
1+1, SMS
Battery Percentage Charge 30116 — 1 — N+1, 1+N,
1+1, SMS
Inlet Air Temperature 30119 — 1 — deg C
SCC, N+1,
1+N,
1+1, SMS
System Input RMS A-B 30151 — 1 — VAC N+1, 1+N,
1+1, SMS
System Input RMS Current Phase A 30154 — 1 — A AC N+1, 1+N,
1+1, SMS
Bypass Input Voltage RMS A-B 30157 — 1 — VAC SCC, 1+N,
1+1, SMS
System Output Voltage RMS A-B 30161 — 1 — VAC N+1, 1+N,
1+1, SMS
System Output Voltage RMS A-N 30162 — 1 — VAC N+1, 1+N,
1+1, SMS
System Output RMS Current Phs A 30164 — 1 — A AC N+1, 1+N,
1+1, SMS
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 174
System Output Pct Power Phase A 30165 — 1 — % N+1, 1+N,
1+1, SMS
System Output Power Factor Phs A 30166 — 1 100 — N+1, 1+N,
1+1, SMS
System Input RMS B-C 30201 — 1 — VAC N+1, 1+N,
1+1, SMS
System Input RMS Current Phase B 30204 — 1 — A AC N+1, 1+N,
1+1, SMS
Bypass Input Voltage RMS B-C 30207 — 1 — VAC SCC, 1+N,
1+1, SMS
System Output Voltage RMS B-C 30211 — 1 — VAC N+1, 1+N,
1+1, SMS
System Output Voltage RMS B-N 30212 — 1 — VAC N+1, 1+N,
1+1, SMS
System Output RMS Current Phs B 30214 — 1 — A AC N+1, 1+N,
1+1, SMS
System Output Pct Power Phase B 30215 — 1 — % N+1, 1+N,
1+1, SMS
System Output Power Factor Phs B 30216 — 1 100 — N+1, 1+N,
1+1, SMS
System Input RMS C-A 30251 — 1 — VAC N+1, 1+N,
1+1, SMS
System Input RMS Current Phase C 30254 — 1 — A AC N+1, 1+N,
1+1, SMS
Bypass Input Voltage RMS C-A 30257 — 1 — VAC SCC, 1+N,
1+1, SMS
System Output Voltage RMS C-A 30261 — 1 — VAC N+1, 1+N,
1+1, SMS
System Output Voltage RMS C-N 30262 — 1 — VAC N+1, 1+N,
1+1, SMS
System Output RMS Current Phs C 30264 — 1 — A AC N+1, 1+N,
1+1, SMS
System Output Pct Power Phase C 30265 — 1 — % N+1, 1+N,
1+1, SMS
System Output Power Factor Phs C 30266 — 1 100 — N+1, 1+N,
1+1, SMS
Battery Discharge Time 30309 — 1 — sec N+1, 1+N,
1+1, SMS
Battery Amp-Hours Consumed This
Discharge 30310 — 1 — AH N+1, 1+N,
1+1, SMS
Input Qualification Status 30312 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
N+1, 1+N,
1+1, SMS
Bypass Sync Phase Difference 30313 — 1 — deg SCC, 1+N,
1+1, SMS
Bypass SS Overload Time Remain 30314 — 1 — sec SCC, 1+N,
1+1, SMS
Bypass Qualification Status 30315 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
SCC, 1+N,
1+1, SMS
Table 60 Liebert NXL™ - 60Hz, UL version (Model 40) - Input and Holding (continued)
Data Label
Input
Register
Holding
Register
# of
Regs Scale Units / Notes
NXL
Types
Modbus RTU and Modbus TCP Protocols - UPS Systems
175 Liebert® IntelliSlot® Modbus/BACnet
Battery Total Discharge Time 30316 — 1 — hr N+1, 1+N,
1+1, SMS
Battery Discharge Power 30317 — 1 — W N+1, 1+N,
1+1, SMS
Battery Last Discharge Date 30318 — 2 —
Masks:
Year 0xFFFF 0000
Mon 0x0000 FF00
Day 0x0000 00FF
N+1, 1+N,
1+1, SMS
Battery Last Discharge Date 30320 — 2 —
Masks:
Hour 0xFF00 0000
Min 0x00FF 0000
Sec 0x0000 FF00
N+1, 1+N,
1+1, SMS
Battery Commission Date 30322 — 2 —
Masks: Year
0xFFFF 0000
Mon 0x0000 FF00
Day 0x0000 00FF
N+1, 1+N,
1+1, SMS
Battery Commission Date 30324 — 2 —
Masks:
Hour 0xFF00 0000
Min 0x00FF 0000
Sec 0x0000 FF00
N+1, 1+N,
1+1, SMS
DC Bus Voltage 30326 — 1 — VDC N+1, 1+N,
1+1, SMS
DC Bus Current 30327 — 1 — A DC N+1, 1+N,
1+1, SMS
DC Bus Qualification Status 30328 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
N+1, 1+N,
1+1, SMS
System Output Pct Pwr (VA) Phs A 30329 — 1 — % N+1, 1+N,
1+1, SMS
System Output Pct Pwr (VA) Phs B 30330 — 1 — % N+1, 1+N,
1+1, SMS
System Output Pct Pwr (VA) Phs C 30331 — 1 — % N+1, 1+N,
1+1, SMS
Output Qualification Status 30332 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
N+1, 1+N,
1+1, SMS
Inverter Overload Time Remaining 30333 — 1 — sec N+1, 1+N,
1+1, SMS
Inverter Output Qualification Status 30334 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
N+1, 1+N,
1+1, SMS
Total System Operating Time 30335 — 2 — hr
SCC, N+1,
1+N, 1+1,
SMS
Rectifier Pulse Count 30337 — 1 —
0 = 6 Pulse
1 = 12 Pulse
2 = 18 Pulse
3 = 24 Pulse
N+1, 1+N,
1+1, SMS
Rectifier Input Passive Filter 30338 — 1 — 0 = Not Installed
1 = Installed
N+1, 1+N,
1+1, SMS
Rectifier Passive Filter Switch 30339 — 1 — 0 = Not Installed
1 = Installed
N+1, 1+N,
1+1, SMS
Table 60 Liebert NXL™ - 60Hz, UL version (Model 40) - Input and Holding (continued)
Data Label
Input
Register
Holding
Register
# of
Regs Scale Units / Notes
NXL
Types
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 176
Rectifier Active Filter 30340 — 1 — 0 = Not Installed
1 = Installed
N+1, 1+N,
1+1, SMS
Rectifier Status 30341 — 1 — 0 = off
1 = on
N+1, 1+N,
1+1, SMS
System Status 30342 — 1 —
1 = Normal Operation
2 = Startup
8 = Normal with Warning
16 = Normal with Alarm
32 = Abnormal Operation
SCC, N+1,
1+N, 1+1,
SMS
UPS Module Type 30343 — 1 —
0 = Single Module System
1 = Module (1 + 1)
2 = Module (1 + N)
3 = Module (N + 1)
4 = System Control Cabinet
5 = Main Static Switch
SCC, N+1,
1+N, 1+1,
SMS
Static Switch Type 30344 — 1 —
0 = Not Applicable
1 = Continuous
Duty
2 = Momentary
Duty
SCC, 1+N,
1+1, SMS
System Input Power Source 30345 — 1 —
0 = None
1 = Utility (mains)
2 = Generator
SCC, N+1,
1+N, 1+1,
SMS
Output Real Power Rating 30346 — 2 — kW SCC, N+1,
1+N, 1+1, SMS
Input Isolation Transformer 30348 — 1 — 0 = Not Installed
1 = Installed
SCC, N+1,
1+N, 1+1, SMS
System Output Maximum Amp
Rating 30350 — 1 — A AC SCC, 1+N,
1+1
Output Wire Configuration 30353 — 1 —
0 = Two Wire (single phase
+ return)
1 = Two Wire
(2 phase, no neutral)
2 = Three Wire
(2 phase + neutral)
3 = Three Wire (3-phase,
no neutral)
4 = Four Wire
(3 phases + neutral)
SCC, N+1,
1+N, 1+1,
SMS
Battery Cell Count - Lead Acid 30354 — 1 — SCC, N+1,
1+N, 1+1, SMS
Battery Cell Count-Nickel Cadmium 30355 — 1 — SCC, N+1,
1+N, 1+1, SMS
UPS System Output Source 30356 — 1 —
0 = Off
1 = Normal
2 = Bypass
3 = Maintenance Bypass
SCC, 1+N,
1+1, SMS
Static Bypass Switch 30357 — 1 — 0 = off 1 = on SCC, 1+N,
1+1, SMS
Battery Volts for Cabinet 1 30358 — 1 — VDC N+1, 1+N,
1+1, SMS
Battery Volts for Cabinet 2 30359 — 1 — VDC N+1, 1+N,
1+1, SMS
Battery Volts for Cabinet 3 30360 — 1 — VDC N+1, 1+N,
1+1, SMS
Table 60 Liebert NXL™ - 60Hz, UL version (Model 40) - Input and Holding (continued)
Data Label
Input
Register
Holding
Register
# of
Regs Scale Units / Notes
NXL
Types
Modbus RTU and Modbus TCP Protocols - UPS Systems
177 Liebert® IntelliSlot® Modbus/BACnet
Battery Volts for Cabinet 4 30361 — 1 — VDC N+1, 1+N,
1+1, SMS
Battery Volts for Cabinet 5 30362 — 1 — VDC N+1, 1+N,
1+1, SMS
Battery Volts for Cabinet 6 30363 — 1 — VDC N+1, 1+N,
1+1, SMS
Battery Volts for Cabinet 7 30364 — 1 — VDC N+1, 1+N,
1+1, SMS
Battery Volts for Cabinet 8 30365 — 1 — VDC N+1, 1+N,
1+1, SMS
Battery Temperature for Cabinet 1 30366 — 1 — deg C N+1, 1+N,
1+1, SMS
Battery Temperature for Cabinet 2 30367 — 1 — deg C N+1, 1+N,
1+1, SMS
Battery Temperature for Cabinet 3 30368 — 1 — deg C N+1, 1+N,
1+1, SMS
Battery Temperature for Cabinet 4 30369 — 1 — deg C N+1, 1+N,
1+1, SMS
Battery Temperature for Cabinet 5 30370 — 1 — deg C N+1, 1+N,
1+1, SMS
Battery Temperature for Cabinet 6 30371 — 1 — deg C N+1, 1+N,
1+1, SMS
Battery Temperature for Cabinet 7 30372 — 1 — deg C N+1, 1+N,
1+1, SMS
Battery Temperature for Cabinet 8 30373 — 1 — deg C N+1, 1+N,
1+1, SMS
Backfeed Breaker 30374 — 1 —
0 = Open
1 = Close
2 = Not Installed
N+1, 1+N,
1+1, SMS
SBS Load Disconnect 30375 — 1 —
0 = Open
1 = Close
2 = Not Installed
Deprecated
Input Breaker (CB1/RIB) 30376 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC, N+1,
1+N, 1+1, SMS
Trap Filter Disconnect 30377 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC, N+1,
1+N, 1+1, SMS
Output Breaker (CB2/IOB) 30378 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC, N+1,
1+N, 1+1, SMS
Internal Bypass Breaker (CB3) 30379 — 1 —
0 = Open
1 = Close
2 = Not Installed
Deprecated
Bypass Isolation Breaker (BIB) 30380 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC, 1+N,
1+1, SMS
Rectifier Feed Breaker (RFB) 30381 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC, SMS
Maintenance Bypass Breaker (MBB) 30382 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC, 1+N,
1+1, SMS
Table 60 Liebert NXL™ - 60Hz, UL version (Model 40) - Input and Holding (continued)
Data Label
Input
Register
Holding
Register
# of
Regs Scale Units / Notes
NXL
Types
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 178
Maintenance Isolation Breaker
(MIB) 30383 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC, 1+N,
1+1, SMS
Output Series Static Switch 30384 — 1 —
0 = Open
1 = Close
2 = Not Installed
LEU/LAP
only
Module Output Breaker (MOB) 30385 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC, 1+N,
1+1
Battery Amp-Hours Consumed 30386 — 2 — AH N+1, 1+N,
1+1, SMS
Auto Retransfer Time Remaining 30388 — 1 — sec SCC, 1+N,
1+1, SMS
Inverter On/Off State 30389 — 1 — 0 = off
1 = on
SCC, N+1,
1+N, 1+1, SMS
UPS Battery Status 30390 — 1 —
1 = Unknown
2 = Normal
3 = Low
4 = Depleted
N+1, 1+N,
1+1, SMS
UPS Output Source 30391 — 1 —
1 = Other
2 = Off
3 = Normal
4 = Bypass
5 = Battery
6 = Booster
7 = Reducer
SCC, 1+N,
1+1, SMS
System Date and Time 39998 49998 2 —
SCC, N+1,
1+N, 1+1,
SMS
Environment
Total kW Hours Saved 30491 — 2 — Units : kWH
SCC, N+1,
1+N, 1+1,
SMS
System Date and Time 39998 49998 2 — Secs since
Epoch(UTC)
SCC, N+1,
1+N, 1+1,
SMS
System
Bypass Input Wire Configuration 30496 — 1 —
0 = Two Wire
(single phase
+ return)
1 = Two Wire
(2 phase,
no neutral)
2 = Three Wire
(2 phase
+ neutral)
3 = Three Wire
(3 phase,
no neutral)
4 = Four Wire
(3 phases
+ neutral)
SCC, 1+N,
1+1, SMS
Table 60 Liebert NXL™ - 60Hz, UL version (Model 40) - Input and Holding (continued)
Data Label
Input
Register
Holding
Register
# of
Regs Scale Units / Notes
NXL
Types
Modbus RTU and Modbus TCP Protocols - UPS Systems
179 Liebert® IntelliSlot® Modbus/BACnet
Configuration Description 30497 — 1 —
0 = Single Module System 33
1 = Single Module System 34
2 = Single Module System 44
3 = 1+1 33
4 = 1+1 34
5 = 1+1 44
6 = 1+N 33 7 = 1+N 34
8 = 1+N 44
9 = N+1 33
10 = N+1 34
11 = N+1 44
12 = SCC w/Continuous Duty SS 33
13 = SCC w/
Continuous Duty
SS 44
14 = SCC w/
Momentary
Duty SS
15 = Main Static
Switch
SCC, N+1,
1+N,
1+1, SMS
System Accumulated Energy 30810 40810 2 10 Units: kWH SCC, 1+N,
N+1
Module Accumulated Energy 30812 40812 10 Units: kWH SMS, 1+N,
N+1, SCC
Output kWh Reset Timestamp 30814 — 2 — Secs since Epoch(UTC) SMS, 1+N,
N+1, SCC
Output Peak kW Demand 30816 — — Units: kWH SMS, 1+N,
N+1, SCC
Output Peak kW Demand Hist 30817 — 1 — Units: kW SMS, 1+N,
N+1, SCC
Peak kW Demand Period 30818 — 1 —
1 = Hourly
2 = Daily
3 = Weekly
4 = Monthly
5 = Yearly
SMS, 1+N,
N+1, SCC
Peak kW Demand Timestamp 30819 — 2 — Secs since Epoch(UTC) SMS, 1+N,
N+1, SCC
Ratings
System UPS Module Count 30501 — 1 — SCC, 1+N,
1+1, SMS
MultiModule
Multi-module System Output Voltage
RMS A-B 30505 — 1 — Units : VAC 1+N, SCC
Multi-module System Output Voltage
RMS B-C 30506 — 1 — Units : VAC 1+N, SCC
Multi-module System Output Voltage
RMS C-A 30507 — 1 — Units : VAC 1+N, SCC
Multi-module System Output Voltage
RMS A-N 30508 — 1 — Units : VAC 1+N, SCC
Multi-module System Output Voltage
RMS B-N 30509 — 1 — Units : VAC 1+N, SCC
Multi-module System Output Voltage
RMS C-N 30510 — 1 — Units : VAC 1+N, SCC
Sum of MMS Output RMS Currents
for Phase A 30511 — 1 — Units : A AC 1+N, SCC
Table 60 Liebert NXL™ - 60Hz, UL version (Model 40) - Input and Holding (continued)
Data Label
Input
Register
Holding
Register
# of
Regs Scale Units / Notes
NXL
Types
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 180
Sum of MMS Output RMS Currents
for Phase B 30512 — 1 — Units : A AC 1+N, SCC
Sum of MMS Output RMS Currents
for Phase C 30513 — 1 — Units : A AC 1+N, SCC
MMS Output Frequency 30514 — 1 10 Units : Hz 1+N, SCC
MMS Output Power 30515 — 1 — Units : kW 1+N, SCC
MMS Output Apparent Power 30516 — 1 — Units : kVA 1+N, SCC
MMS Output Power Factor
Phase A 30517 — 1 100 — 1+N, SCC
MMS Output Power Factor
Phase B 30518 — 1 100 — 1+N, SCC
MMS Output Power Factor
Phase C 30519 — 1 100 — 1+N, SCC
MMS Output Pct Power Phase A 30520 — 1 — Units : % 1+N, SCC
MMS Output Pct Power Phase B 30521 — 1 — Units : % 1+N, SCC
MMS Output Pct Power Phase C 30522 — 1 — Units : % 1+N, SCC
MMS Output Pct Apparent Pwr
(kVA) Phase A 30523 — 1 — Units : % 1+N, SCC
MMS Output Pct Apparent Pwr
(kVA) Phase B 30524 — 1 — Units : % 1+N, SCC
MMS Output Pct Apparent Pwr
(kVA) Phase C 30525 — 1 — Units : % 1+N, SCC
Number of Redundant Modules 30526 — 1 — — 1+N, SCC
MMS Module Number 30527 — 1 — — 1+N, SCC
Number of Modules in an MMS 30528 — 1 — — 1+N, SCC
Module Output Breaker for
Module 1 (MOB1) 30529 — 1 —
0 = Open
1 = Close
2 = Not Installed
1+N, SCC
Module Output Breaker for
Module 2 (MOB2) 30530 — 1 —
0 = Open
1 = Close
2 = Not Installed
1+N, SCC
Module Output Breaker for
Module 3 (MOB3) 30531 — 1 —
0 = Open
1 = Close
2 = Not Installed
1+N, SCC
Module Output Breaker for
Module 4 (MOB4) 30532 — 1 —
0 = Open
1 = Close
2 = Not Installed
1+N, SCC
Module Output Breaker for
Module 5 (MOB5) 30533 — 1 —
0 = Open
1 = Close
2 = Not Installed
1+N, SCC
Module Output Breaker for
Module 6 (MOB6) 30534 — 1 —
0 = Open
1 = Close
2 = Not Installed
1+N, SCC
Module Output Breaker for
Module 7 (MOB7) 30535 — 1 —
0 = Open
1 = Close
2 = Not Installed
1+N, SCC
Module Output Breaker for
Module 8 (MOB8) 30536 — 1 —
0 = Open
1 = Close
2 = Not Installed
1+N, SCC
Table 60 Liebert NXL™ - 60Hz, UL version (Model 40) - Input and Holding (continued)
Data Label
Input
Register
Holding
Register
# of
Regs Scale Units / Notes
NXL
Types
Modbus RTU and Modbus TCP Protocols - UPS Systems
181 Liebert® IntelliSlot® Modbus/BACnet
Bypass Isolation Breaker for
Module 1 (BIB1) 30537 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC, SMS,
1+N
Bypass Isolation Breaker for
Module 2 (BIB2) 30538 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC, SMS,
1+N
Bypass Isolation Breaker for
Module 3 (BIB3) 30539 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC, SMS,
1+N
Bypass Isolation Breaker for
Module 4 (BIB4) 30540 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC, SMS,
1+N
Bypass Isolation Breaker for
Module 5 (BIB5) 30541 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC, SMS,
1+N
Bypass Isolation Breaker for
Module 6 (BIB6) 30542 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC, SMS,
1+N
Bypass Isolation Breaker for
Module 7 (BIB7) 30543 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC, SMS,
1+N
Bypass Isolation Breaker for
Module 8 (BIB8) 30544 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC, SMS,
1+N
System Output Breaker (UOB) 30545 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC
System Load Bank Breaker (LBB) 30546 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC
System Isolation Output Breaker
(IOB) 30547 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC
SCC Event Summary 30548 — 1 —
0 = None
1 = Alarm
2 = Fault
SCC
MMS UPS Battery Status 30549 — 1 —
1 = Unknown
2 = Normal
3 = Low
4 = Depleted
SCC, N+1,
1+N,
MMS UPS Output Source 30550 — 1 —
1 = Other
2 = Off
3 = Normal
4 = Bypass
5 = Battery
6 = Booster
7 = Reducer
SCC, 1+N,
ModuleList 1
MMS Inter-Module Comm
Status 30554 — 1 — 0 = Failed
1 = Normal 1+N, SCC
MMS Event Summary 30555 — 1 —
0 = None
1 = Alarm
2 = Fault
1+N, SCC
MMS Module Inverter Status 30556 — 1 — 0 = off
1 = on SCC, 1+N
Table 60 Liebert NXL™ - 60Hz, UL version (Model 40) - Input and Holding (continued)
Data Label
Input
Register
Holding
Register
# of
Regs Scale Units / Notes
NXL
Types
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 182
MMS Module Output Voltage
Status 30557 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
1+N, SCC
MMS Module Output Source 30558 — 1 —
0 = Off
1 = Normal
2 = Bypass
3 = Maintenance Bypass
1+N, SCC
MMS Module Total kW Output 30559 — 1 — Units : kW SCC
MMS Module Total kVA Output 30560 — 1 — Units : kVA SCC
MMS Module DC Bus Voltage 30561 — 1 — Units : VDC SCC
MMS Module Battery Current 30562 — 1 — Units : A DC SCC
MMS Module Battery Time
Remaining 30563 — 1 — Units : min SCC
ModuleList 2
MMS Inter-Module Comm
Status 30567 — 1 — 0 = Failed
1 = Normal 1+N, SCC
MMS Event Summary 30568 — 1 —
0 = None
1 = Alarm
2 = Fault
1+N, SCC
MMS Module Inverter Status 30569 — 1 — 0 = off 1 = on 1+N, SCC
MMS Module Output Voltage Status 30570 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
1+N, SCC
MMS Module Output Source 30571 — 1 —
0 = Off
1 = Normal
2 = Bypass
3 = Maintenance Bypass
1+N, SCC
MMS Module Total kW Output 30572 — 1 — Units : kW SCC
MMS Module Total kVA Output 30573 — 1 — Units : kVA SCC
MMS Module DC Bus Voltage 30574 — 1 — Units : VDC SCC
MMS Module Battery Current 30575 — 1 — Units : A DC SCC
MMS Module Battery Time
Remaining 30576 — 1 — Units : min SCC
ModuleList 8
MMS Inter-Module Comm
Status 30645 — 1 — 0 = Failed
1 = Normal 1+N, SCC
MMS Event Summary 30646 — 1 —
0 = None
1 = Alarm
2 = Fault
1+N, SCC
MMS Module Inverter Status 30647 — 1 — 0 = off 1 = on 1+N, SCC
MMS Module Output Voltage
Status 30648 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
1+N, SCC
MMS Module Output Source 30649 — 1 —
0 = Off
1 = Normal
2 = Bypass
3 = Maintenance Bypass
1+N, SCC
MMS Module Total kW Output 30650 — 1 — Units : kW SCC
Table 60 Liebert NXL™ - 60Hz, UL version (Model 40) - Input and Holding (continued)
Data Label
Input
Register
Holding
Register
# of
Regs Scale Units / Notes
NXL
Types
Modbus RTU and Modbus TCP Protocols - UPS Systems
183 Liebert® IntelliSlot® Modbus/BACnet
MMS Module Total kVA Output 30651 — 1 — Units : kVA SCC
MMS Module DC Bus Voltage 30652 — 1 — Units : VDC SCC
MMS Module Battery Current 30653 — 1 — Units : A DC SCC
MMS Module Battery Time
Remaining 30654 — 1 — Units : min SCC
Intelligent Paralleling
Intelligent Parallel Operation
State 30658 — 1 — 0 = disabled
1 = enabled
N+1, 1+N,
SCC
Intelligent Parallel Mode 30659 — 1 — 1 = Disconnect
(More Efficient)
N+1,
1+N,
SCC
Intelligent Paralleling Shutdown
Delay 30660 — 1 — Units : min N+1, 1+N,
SCC
Intelligent Parallel Minimum
Redundancy 30661 — 1 — — N+1, 1+N,
SCC
Intelligent Parallel Maximum
Time in Standby 30662 — 1 — Units : day N+1, 1+N,
SCC
ECO Mode
ECO Mode Operation State 30666 40666 1 — 0 = disabled
1 = enabled
SMS, 1+N,
SCC
Continuous Operation - ECO Mode 30667 — 1 — 0 = disabled
1 = enabled
SMS, 1+N,
SCC
Maximum Auto Suspensions - ECO
Mode 30668 — 1 — — SMS, 1+N,
SCC
Restart Delay - ECO Mode 30669 — 1 — Units : min SMS, 1+N,
SCC
Time Remaining - ECO Mode 30670 — 1 — Units : min SMS, 1+N,
SCC
EcoModeSchedule 1
Schedule Operation State - ECO
Mode 30674 — 1 — 0 = disabled
1 = enabled
SMS, 1+N,
SCC
Schedule Action - ECO Mode 30675 — 1 — 0 = stop
1 = start
SMS, 1+N,
SCC
Schedule Day of Week - ECO
Mode 30676 — 1 —
0 = Unknown
1 = Monday
2 = Tuesday
3 = Wednesday
4 = Thursday
5 = Friday
6 = Saturday
7 = Sunday
SMS, 1+N,
SCC
Schedule Hour - ECO Mode 30677 — 1 — Units : hr SMS, 1+N,
SCC
Schedule Minute - ECO Mode 30678 — 1 — Units : min SMS, 1+N,
SCC
Table 60 Liebert NXL™ - 60Hz, UL version (Model 40) - Input and Holding (continued)
Data Label
Input
Register
Holding
Register
# of
Regs Scale Units / Notes
NXL
Types
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 184
EcoModeSchedule 2
Schedule Operation State - ECO
Mode 30682 — 1 — 0 = disabled
1 = enabled
SMS, 1+N,
SCC
Schedule Action - ECO Mode 30683 — 1 — 0 = stop
1 = start
SMS, 1+N,
SCC
Schedule Day of Week - ECO
Mode 30684 — 1 —
0 = Unknown
1 = Monday
2 = Tuesday
3 = Wednesday
4 = Thursday
5 = Friday
6 = Saturday
7 = Sunday
SMS, 1+N,
SCC
Schedule Hour - ECO Mode 30685 — 1 — Units : hr SMS, 1+N,
SCC
Schedule Minute - ECO Mode 30686 — 1 — Units : min SMS, 1+N,
SCC
EcoModeSchedule 16
Schedule Operation State - ECO
Mode 30794 — 1 — 0 = disabled
1 = enabled
SMS, 1+N,
SCC
Schedule Action - ECO Mode 30795 — 1 — 0 = stop
1 = start
SMS, 1+N,
SCC
Schedule Day of Week - ECO
Mode 30796 — 1 —
0 = Unknown
1 = Monday
2 = Tuesday
3 = Wednesday
4 = Thursday
5 = Friday
6 = Saturday
7 = Sunday
SMS, 1+N,
SCC
Schedule Hour - ECO Mode 30797 — 1 — Units : hr SMS, 1+N,
SCC
Schedule Minute - ECO Mode 30798 — 1 — Units : min SMS, 1+N,
SCC
Battery
Total Number of Battery Discharges 30821 — 1 — — SMS, 1+N,
N+1
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 60 Liebert NXL™ - 60Hz, UL version (Model 40) - Input and Holding (continued)
Data Label
Input
Register
Holding
Register
# of
Regs Scale Units / Notes
NXL
Types
Modbus RTU and Modbus TCP Protocols - UPS Systems
185 Liebert® IntelliSlot® Modbus/BACnet
Table 61 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary
Data Label Data Description
Auto Restart In Progress Auto restart is in progress
Auto Restart Inhibited - Ext Auto restart inhibited due to an external signal
Auto Retransfer Time Remaining Time remaining before an inverter overload or inverter fault can be
cleared and auto retransfer from the bypass to the inverter can take place
Automatic Restart Failed Automatic restart failed
Backfeed Breaker Open The backfeed breaker is in the open position
Backfeed Breaker Backfeed breaker
Battery - External Monitor 1 External battery monitor 1 - battery maintenance required
Battery - External Monitor 2 External battery monitor 2 - battery maintenance required
Battery Amp-Hours Consumed This Discharge Battery amp-hours withdrawn this discharge.
Battery Amp-Hours Consumed Cumulative battery amp-hours withdrawn over the life of the battery
Battery Capacity Low Battery capacity is low
Battery Cell Count - Lead Acid Battery cell count - lead acid
Battery Cell Count-Nickel Cadmium Battery cell count - nickel cadmium
Battery Charging Inhibited Battery charging is inhibited due to an external inhibit signal
Battery Charging Reduced-Extrnl Using a reduced battery charging algorithm due to an external signal
Battery Circuit Breaker 1 Open Battery circuit breaker 1 is open
Battery Circuit Breaker 2 Open Battery circuit breaker 2 is open
Battery Circuit Breaker 3 Open Battery circuit breaker 3 is open
Battery Circuit Breaker 4 Open Battery circuit breaker 4 is open
Battery Circuit Breaker 5 Open Battery circuit breaker 5 is open
Battery Circuit Breaker 6 Open Battery circuit breaker 6 is open
Battery Circuit Breaker 7 Open Battery circuit breaker 7 is open
Battery Circuit Breaker 8 Open Battery circuit breaker 8 is open
Battery Commission Date Date and time when battery placed into service
Battery Discharge Power Instantaneous battery power while discharging
Battery Discharge Time The time on battery operation for this discharge
Battery Discharging The battery is discharging
Battery Equalize The rectifier output voltage is increased to equalize the battery voltage
level.
Battery Ground Fault Battery system ground fault amperage exceeds the threshold
Battery Last Discharge Date The date and time of the last battery discharge
Battery Low Shutdown Battery disconnect due to end-of-discharge.
Battery Low The calculated battery time remaining has reached the low battery
threshold
Battery Over Temperature A battery temperature sensor is reporting a value above a threshold
Battery Percentage Charge The percentage of battery charge
Battery Self Test Battery self test is in progress
Battery Temperature for Cabinet The battery temperature for a cabinet
Battery Temperature Imbalance Excessive temperature differences between battery sensors detected
Battery Temperature Sensor Fault A battery temperature sensor fault has been detected
Battery Test Failed Battery test failed
Battery Test Inhibited Automatic (scheduled) battery tests are inhibited
Battery Time Remaining The calculated available time on battery
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 186
Battery Total Discharge Time The cumulative battery discharge time
Battery Volts at Main Disconnect The voltage between the positive and the negative battery terminals of the
common battery disconnect
Battery Volts for Cabinet The voltage between the positive and negative battery terminals of a
battery cabinet
Bypass - Excess Auto Retransfers The number of auto retransfers, from bypass to inverter, has exceeded
the maximum for a specified time interval
Bypass - Manual Rexfr Inhibited Manual transfer from bypass to inverter is inhibited.
Bypass - Manual Xfr Inhibited Manual transfer from inverter to bypass is inhibited.
Bypass Auto Retransfer Failed After performing a recoverable transfer to bypass, an attempt to auto
retransfer from bypass to inverter failed
Bypass Auto Transfer Failed An automatic transfer to static bypass failed
Bypass Excessive Pulse Parallel The system has performed too many pulse parallel operations within a
specified time interval
Bypass Frequency Error The bypass frequency is outside the inverter synchronization limits
Bypass Input Frequency The bypass input frequency
Bypass Input Voltage RMS A-B The bypass input RMS voltage between phases A and B
Bypass Input Voltage RMS B-C The bypass input RMS voltage between phases B and C
Bypass Input Voltage RMS C-A The bypass input RMS voltage between phases C and A
Bypass Isolation Breaker (BIB) Bypass isolation breaker (BIB)
Bypass Nominal Voltage Bypass nominal (or rated) voltage
Bypass Not Available A problem associated with the bypass has been detected
Bypass Overload Phase A An overload exists on output phase A while operating on the bypass
Bypass Overload Phase B An overload exists on output phase B while operating on the bypass
Bypass Overload Phase C An overload exists on output phase C while operating on the bypass
Bypass Qualification Status bypass qualification status
Bypass SS Overload Time Remain The calculated time remaining before bypass static switch shutdown due
to the present overload condition
Bypass Static Switch Off Extrnl Bypass static switch is off due to the state of an external signal
Bypass Static Switch Overload Bypass off due to static switch overload
Bypass Static Switch Unavailable The static bypass switch is off, and unable to operate
Bypass Sync Phase Difference The phase angle difference between the inverter output and bypass
source
Controls Reset Required A controls reset is required due to one or more critical settings changing
DC Bus Current
The current at the battery input terminals. In charging mode, the current
will be a positive value. In discharging mode, the current will be a negative
value
DC Bus Ground Fault - Negative A ground fault has been detected on the negative DC Bus link
DC Bus Ground Fault - Positive A ground fault has been detected on the positive DC Bus link
DC Bus Qualification Status dc bus qualification status
DC Bus Voltage The voltage between the positive and negative terminals of the DC bus at
the battery input
Equipment Over Temperature Equipment over temperature summary event
Equipment Temperature Sensor Fail One or more temperature sensors report a temperature outside of the
range of expected operation.
Fuse Failure A summary event indicating one or more fuse failures
Inlet Air Over Temperature The inlet air exceeds the maximum temperature threshold
Table 61 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary (continued)
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - UPS Systems
187 Liebert® IntelliSlot® Modbus/BACnet
Inlet Air Temperature The temperature of the inlet air
Input Breaker (CB1/RIB) Input breaker (CB1/RIB)
Input Contact 01 The external input contact 1
Input Contact 02 The external input contact 2
Input Contact 03 The external input contact 3
Input Contact 04 The external input contact 4
Input Contact 05 The external input contact 5
Input Contact 06 The external input contact 6
Input Contact 07 The external input contact 7
Input Contact 08 The external input contact 8
Input Contact 09 The external input contact 9
Input Contact 10 The external input contact 10
Input Contact 11 The external input contact 11
Input Contact 12 The external input contact 12
Input Contact 13 The external input contact 13
Input Contact 14 The external input contact 14
Input Contact 15 The external input contact 15
Input Contact 16 The external input contact 16
Input Filter Cycle Lock The input filter disconnect is open due to exceeding the maximum number
of cycles.
Input Isolation Transformer Input isolation transformer
Input Qualification Status input qualification status
Internal Bypass Breaker (CB3) Internal bypass breaker (CB3)
Internal Communications Failure The control has detected a communication failure of a component on the
internal communication bus
Inverter Failure Inverter failure - inverter output is off
Inverter Inhibit - External Restart of the inverter is inhibited by an external signal
Inverter Off - External Inverter is off (operation is inhibited) due to external signal state
Inverter On/Off State inverter on/off state
Inverter Output Qualification Status inverter output qualification status
Inverter Overload Phase A Inverter is operating with an overload on phase A
Inverter Overload Phase B Inverter is operating with an overload on phase B
Inverter Overload Phase C Inverter is operating with an overload on phase C
Inverter Overload Time Remaining The calculated time remaining before inverter shutdown
Inverter Shutdown - Overload The inverter has shutdown due to a sustained overload
Inverter Static Switch SCR Short The system has detected a short across one or more inverter static switch
Silicon Controlled Rectifiers (SCR)
LBS Inhibited The system has detected that conditions to perform Load Bus Sync are
not satisfied
Leading Power Factor The leading output Power Factor has fallen below a specified value
Main Battery Disconnect Open Main battery disconnect is open
Main Controller Fault A Main Controller fault has been detected.
Maintenance Bypass Breaker (MBB) Maintenance bypass breaker (MBB)
Maintenance Isolation Breaker (MIB) Maintenance isolation breaker (MIB)
Module Output Breaker (MOB) Module output breaker (MOB)
Table 61 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary (continued)
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 188
Multiple Fan Failure Multiple fan failure
On Generator A generator is supplying the power to the system
Output Amp Over User Limit-Phs A The phase A output has exceeded the user amperage threshold
Output Amp Over User Limit-Phs B The phase B output has exceeded the user amperage threshold
Output Amp Over User Limit-Phs C The phase C output has exceeded the user amperage threshold
Output Apparent Power Rating Output apparent power rating
Output Breaker (CB2/IOB) Output breaker (CB2/IOB)
Output Load on Maint. Bypass The output power is supplied by the maintenance bypass
Output Qualification Status output qualification status
Output Real Power Rating Output real power rating
Output Series Static Switch output series static switch
Output Wire Configuration Output wire configuration
Power Supply Failure Power supply failure
Rectifier Active Filter Rectifier input active filter configuration
Rectifier Failure Rectifier failure - rectifier is off
Rectifier Feed Breaker (RFB) Rectifier feed breaker (RFB)
Rectifier Input Passive Filter Rectifier input passive filter configuration
Rectifier Operation Inhibit-Ext The operation of the rectifier is inhibited by an external signal
Rectifier Passive Filter Switch Rectifier input passive filter switch configuration
Rectifier Pulse Count Rectifier pulse count per cycle configuration
Rectifier Status rectifier status
SBS Load Disconnect SBS load disconnect
Service Code Active Service code is running
Static Bypass Switch Static Bypass Switch state - On/Off
Static Switch Type Static switch type configuration
System Breaker(s) Close Failure One or more breakers in the system failed to close
System Breaker(s) Open Failure One or more breakers in the system failed to open
System Controller Error System controller internal error
System Date and Time The system date and time
System Fan Failure - Redundant Redundant system fan failure
System Input Current Imbalance System Input Currents are Imbalanced
System Input Current Limit The RMS input current has reached the input current limit threshold
System Input Frequency The system input frequency
System Input Nominal Frequency The nominal (or rated) system input frequency
System Input Nominal Voltage The nominal (or rated) system input voltage
System Input Phs Rotation Error The power conductors on the input line are not wired to the UPS in the
sequence preferred for the rectifier (A-B-C)
System Input Power Problem The input is not qualified to provide power to the system
System Input Power Source System input power source
System Input RMS A-B The System Input RMS Voltage between Phase A and Phase B
System Input RMS B-C The System Input RMS Voltage between Phase B and Phase C
System Input RMS C-A The System Input RMS Voltage between Phase C and Phase A
System Input RMS Current Phase A The system input RMS current for Phase A
System Input RMS Current Phase B The system input RMS current for Phase B
Table 61 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary (continued)
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - UPS Systems
189 Liebert® IntelliSlot® Modbus/BACnet
System Input RMS Current Phase C The system input RMS current for Phase C
System Output Apparent Power The sum total apparent power of all system output phases
System Output Fault A fault has been detected in the system output
System Output Frequency The system output frequency
System Output Low Power Factor The system output power factor is low, resulting in reduced output
capacity
System Output Maximum Amp Rating System output maximum amperage rating
System Output Nominal Frequency The nominal (or rated) system output frequency
System Output Nominal Voltage The nominal (or rated) system output voltage
System Output Off The system output is off
System Output Pct Power Phase A The system output power on phase A as a percentage of the rated
capacity
System Output Pct Power Phase B The system output power on phase B as a percentage of the rated
capacity
System Output Pct Power Phase C The system output power on phase C as a percentage of the rated
capacity
System Output Pct Pwr (VA) Phs A The system output apparent power on phase A as a percentage of the
rated capacity
System Output Pct Pwr (VA) Phs B The system output apparent power on phase B as a percentage of the
rated capacity
System Output Pct Pwr (VA) Phs C The system output apparent power on phase C as a percentage of the
rated capacity
System Output Power Factor Phs A The system output power factor of phase A
System Output Power Factor Phs B The system output power factor of phase B
System Output Power Factor Phs C The system output power factor of phase C
System Output Power The sum total power of all system output phases
System Output RMS Current Phs A The system output RMS current for Phase A
System Output RMS Current Phs B The system output RMS current for Phase B
System Output RMS Current Phs C The system output RMS current for Phase C
System Output Voltage RMS A-B The system output RMS voltage between phases A and B
System Output Voltage RMS A-N The system output RMS voltage between phases A and Neutral
System Output Voltage RMS B-C The system output RMS voltage between phases B and C
System Output Voltage RMS B-N The system output RMS voltage between phases B and Neutral
System Output Voltage RMS C-A The system output RMS voltage between phases C and A
System Output Voltage RMS C-N The system output RMS voltage between phases C and Neutral
System Shutdown - EPO System shutdown due to Emergency Power Off (EPO)
System Shutdown - REPO System shutdown due to Remote Emergency Power Off (REPO)
System Status The operating status for the system
Total System Operating Time The cumulative operation time of the unit
Trap Filter Disconnect Trap filter disconnect
UPS Battery Status UPS battery status
UPS Module Type UPS module type
UPS Output on Bypass The output power is supplied by the bypass
UPS Output Source UPS output source
UPS System Output Source The UPS system's output power source
Table 61 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary (continued)
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 190
Table 62 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Status and Coil
Data Description Status Coil
Number
of Bits Notes / Units
Input
System Input Power Problem 10001 — 1 Active on Alarm
System Input Phs Rotation Error 10002 — 1 Active on Alarm
System Input Current Limit 10003 — 1 Active on Alarm
System Input Current Imbalance 10004 — 1 Active on Alarm
Bypass
Bypass Not Available 10015 — 1 Active on Alarm
Bypass Overload Phase A 10016 — 1 Active on Alarm
Bypass Overload Phase B 10017 — 1 Active on Alarm
Bypass Overload Phase C 10018 — 1 Active on Alarm
Bypass Auto Retransfer Failed 10019 — 1 Active on Alarm
Bypass Static Switch Overload 10020 — 1 Active on Alarm
Bypass Static Switch Unavailable 10021 — 1 Active on Alarm
Bypass Auto Transfer Failed 10022 — 1 Active on Alarm
Bypass Frequency Error 10023 — 1 Active on Alarm
Bypass - Manual Rexfr Inhibited 10024 — 1 Active on Alarm
Bypass - Manual Xfr Inhibited 10025 — 1 Active on Alarm
Battery
Battery Automatic Test Inhibited 10036 — 1 Active on Alarm
Battery Capacity Low 10037 — 1 Active on Alarm
Battery Discharging 10038 — 1 Active on Alarm
Battery Temperature Imbalance 10039 — 1 Active on Alarm
Battery Equalize 10040 — 1 Active on Alarm
Battery Auto Test In Progress 10041 — 1 Active on Alarm
Main Battery Disconnect Open 10042 — 1 Active on Alarm
Battery Low 10043 — 1 Active on Alarm
Battery Temperature Sensor Fault 10044 — 1 Active on Alarm
Battery Circuit Breaker 1 Open 10045 — 1 Active on Alarm
Battery Circuit Breaker 2 Open 10046 — 1 Active on Alarm
Battery Circuit Breaker 3 Open 10047 — 1 Active on Alarm
Battery Circuit Breaker 4 Open 10048 — 1 Active on Alarm
Battery Circuit Breaker 5 Open 10049 — 1 Active on Alarm
Battery Circuit Breaker 6 Open 10050 — 1 Active on Alarm
Battery - External Monitor 1 10051 — 1 Active on Alarm
Battery - External Monitor 2 10052 — 1 Active on Alarm
Battery Ground Fault 10053 — 1 Active on Alarm
Battery Over Temperature Limit 10054 — 1 Active on Alarm
Battery Low Shutdown 10055 — 1 Active on Alarm
Battery Over Temperature 10056 — 1 Active on Alarm
Battery Test Failed 10057 — 1 Active on Alarm
Unexpected Main Battery Disconnect Closure 10058 — 1 Active on Alarm
Battery Over Voltage 10059 — 1 Active on Alarm
Battery Fuse Fault 10060 — 1 Active on Alarm
Main Battery Disconnect Forced To Unlock 10061 — 1 Active on Alarm
Battery Test Manually Stopped 10062 — 1 Active on Alarm
Battery Test Passed 10063 — 1 Active on Alarm
Modbus RTU and Modbus TCP Protocols - UPS Systems
191 Liebert® IntelliSlot® Modbus/BACnet
DC Bus
DC Bus Low Fault 10074 — 1 Active on Alarm
Output
System Shutdown - EPO 10085 — 1 Active on Alarm
System Shutdown - REPO 10086 — 1 Active on Alarm
System Output Low Power Factor 10088 — 1 Active on Alarm
Output Amp Over User Limit-Phs A 10089 — 1 Active on Alarm
Output Amp Over User Limit-Phs B 10090 — 1 Active on Alarm
Output Amp Over User Limit-Phs C 10091 — 1 Active on Alarm
System Output Fault 10092 — 1 Active on Alarm
Output Of/Uf 10093 — 1 Active on Alarm
Inverter
Inverter Failure 10104 — 1 Active on Alarm
Inverter Overload Phase A 10105 — 1 Active on Alarm
Inverter Overload Phase B 10106 — 1 Active on Alarm
Inverter Overload Phase C 10107 — 1 Active on Alarm
Inverter Inhibit - External 10108 — 1 Active on Alarm
Inverter Shutdown - Overload 10109 — 1 Active on Alarm
Inverter Static Switch SCR Short 10110 — 1 Active on Alarm
Environment
Inlet Air Over Temperature 10121 — 1 Active on Alarm
Outlet Air Overtemperature Limit 10122 — 1 Active on Alarm
Equipment Temperature Sensor Fail 10123 — 1 Active on Alarm
External Input Signals
Input Contact 01 10134 — 1 Active on Alarm
Input Contact 02 10135 — 1 Active on Alarm
Input Contact 03 10136 — 1 Active on Alarm
Input Contact 04 10137 — 1 Active on Alarm
Input Contact 05 10138 — 1 Active on Alarm
Input Contact 06 10139 — 1 Active on Alarm
Input Contact 07 10140 — 1 Active on Alarm
Input Contact 08 10141 — 1 Active on Alarm
Input Contact 09 10142 — 1 Active on Alarm
Input Contact 10 10143 — 1 Active on Alarm
Input Contact 11 10144 — 1 Active on Alarm
Input Contact 12 10145 — 1 Active on Alarm
Input Contact 13 10146 — 1 Active on Alarm
Input Contact 14 10147 — 1 Active on Alarm
Input Contact 15 10148 — 1 Active on Alarm
Input Contact 16 10149 — 1 Active on Alarm
Rectifier
Rectifier Failure 10160 — 1 Active on Alarm
Vdc Backfeed 10162 — 1 Active on Alarm
Rectifier Configuration Change Request 10163 — 1 Active on Alarm
System
System Fan Failure - Redundant 10174 — 1 Active on Alarm
Multiple Fan Failure 10175 — 1 Active on Alarm
Table 62 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Status and Coil
Data Description Status Coil
Number
of Bits Notes / Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 192
Internal Communications Failure 10176 — 1 Active on Alarm
UPS Output on Bypass 10177 — 1 Active on Alarm
Output Load on Maint. Bypass 10178 — 1 Active on Alarm
Backfeed Breaker Open 10179 — 1 Active on Alarm
Auto Restart In Progress 10180 — 1 Active on Alarm
Power Supply Failure 10181 — 1 Active on Alarm
Auto Restart Inhibited - Ext 10183 — 1 Active on Alarm
Automatic Restart Failed 10184 — 1 Active on Alarm
Main Controller Fault 10185 — 1 Active on Alarm
Fuse Failure 10186 — 1 Active on Alarm
System Controller Error 10187 — 1 Active on Alarm
System Breaker(s) Open Failure 10188 — 1 Active on Alarm
System Breaker(s) Close Failure 10189 — 1 Active on Alarm
Input Filter Cycle Lock 10190 — 1 Active on Alarm
EMO Shutdown 10191 — 1 Active on Alarm
Service Code Active 10192 — 1 Active on Alarm
LBS Active 10193 — 1 Active on Alarm
LBS Inhibited 10194 — 1 Active on Alarm
Regeneration Active 10195 — 1 Active on Alarm
Regeneration Operation Terminated 10196 — 1 Active on Alarm
Regeneration Operation Failure 10197 — 1 Active on Alarm
Leading Power Factor 10198 — 1 Active on Alarm
Controls Reset Required 10199 — 1 Active on Alarm
MultiModule
Loss of Redundancy 10212 — 1 Active on Alarm
MMS Overload 10215 — 1 Active on Alarm
MMS On Battery 10216 — 1 Active on Alarm
MMS Module Alarm Active 10218 — 1 Active on Alarm
Program Input Signals
Program Input Contact 01 10229 — 1 Active on Alarm
Program Input Contact 02 10230 — 1 Active on Alarm
Program Input Contact 03 10231 — 1 Active on Alarm
Program Input Contact 04 10232 — 1 Active on Alarm
Program Input Contact 05 10233 — 1 Active on Alarm
Program Input Contact 06 10234 — 1 Active on Alarm
Program Input Contact 07 10235 — 1 Active on Alarm
Program Input Contact 08 10236 — 1 Active on Alarm
Program Input Contact 09 10237 — 1 Active on Alarm
Program Input Contact 10 10238 — 1 Active on Alarm
Program Input Contact 11 10239 — 1 Active on Alarm
Program Input Contact 12 10240 — 1 Active on Alarm
Intelligent Paralleling
IP Inhibit 10251 — 1 Active on Alarm
ECO Mode
ECO Mode Active 10262 — 1 Active on Alarm
ECO Mode Suspended 10263 — 1 Active on Alarm
Excess ECO Suspends 10264 — 1 Active on Alarm
Table 62 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Status and Coil
Data Description Status Coil
Number
of Bits Notes / Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
193 Liebert® IntelliSlot® Modbus/BACnet
Table 63 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Input and Holding
Data Label Input Holding # of Reg Scale Notes/Units
Input
System Input RMS A-B 30385 — 1 10 Units : VAC
Uint16
System Input RMS B-C 30386 — 1 10 Units : VAC
Uint16
System Input RMS C-A 30387 — 1 10 Units : VAC
Uint16
System Input RMS Current Phase A 30388 — 1 — Units : A AC
Uint16
System Input RMS Current Phase B 30389 — 1 — Units : A AC
Uint16
System Input RMS Current Phase C 30390 — 1 — Units : A AC
Uint16
System Input Frequency 30391 — 1 100 Units : Hz
Uint16
Input Qualification Status 30392 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
Bypass
Bypass Input Voltage RMS A-B 30403 — 1 10 Units : VAC
Uint16
Bypass Input Voltage RMS B-C 30404 — 1 10 Units : VAC
Uint16
Bypass Input Voltage RMS C-A 30405 — 1 10 Units : VAC
Uint16
Bypass Input Frequency 30406 — 1 100 Units : Hz
Uint16
Bypass Sync Phase Difference 30407 — 1 — Units : deg
Int16
Bypass SS Overload Time Remain 30408 — 1 — Units : sec
Uint16
Static Bypass Switch 30409 — 1 — 0 = off
1 = on
Bypass Qualification Status 30410 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
Auto Retransfer Time Remaining 30411 — 1 — Units : sec
Uint16
Battery
Battery Total Discharge Time 30422 — 1 — Units : hr
Uint16
Battery Percentage Charge 30423 — 1 — Uint16
Battery Volts at Main Disconnect 30424 — 1 — Units : VDC
Uint16
Battery Volts for Cabinet 1 30425 — 1 — Units : VDC
Uint16
Battery Volts for Cabinet 2 30426 — 1 — Units : VDC
Uint16
Battery Volts for Cabinet 3 30427 — 1 — Units : VDC
Uint16
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 194
Battery Volts for Cabinet 4 30428 — 1 — Units : VDC
Uint16
Battery Volts for Cabinet 5 30429 — 1 — Units : VDC
Uint16
Battery Volts for Cabinet 6 30430 — 1 — Units : VDC
Uint16
Battery Temperature for Cabinet 30431 — 1 10 Units : deg C
Int16
Battery Temperature for Cabinet 1 30432 — 1 10 Units : deg F
Int16
Battery Temperature for Cabinet 2 30433 — 1 10 Units : deg C
Int16
Battery Temperature for Cabinet 2 30434 — 1 10 Units : deg F
Int16
Battery Temperature for Cabinet 3 30435 — 1 10 Units : deg C
Int16
Battery Temperature for Cabinet 3 30436 — 1 10 Units : deg F
Int16
Battery Temperature for Cabinet 4 30437 — 1 10 Units : deg C
Int16
Battery Temperature for Cabinet 4 30438 — 1 10 Units : deg F
Int16
Battery Temperature for Cabinet 5 30439 — 1 10 Units : deg C
Int16
Battery Temperature for Cabinet 5 30440 — 1 10 Units : deg F
Int16
Battery Temperature for Cabinet 6 30441 — 1 10 Units : deg C
Int16
Battery Temperature for Cabinet 6 30442 — 1 10 Units : deg F
Int16
Battery Amp-Hours Consumed This Discharge 30443 — 1 — Units : AH
Uint16
Battery Time Remaining 30444 — 1 — Units : min
Uint16
Battery Discharge Time 30445 — 1 — Units : sec
Uint16
Battery Discharge Power 30446 — 1 — Units : W
Uint16
Battery Last Discharge Date 30447 — 2 — Secs since Epoch(UTC)
Battery Amp-Hours Consumed 30449 — 2 — Units : AH
Uint32
UPS Battery Status 30451 — 1 —
1 = Unknown
2 = Normal
3 = Low
4 = Depleted
The main battery disconnect status. 30452 — 1 —
0 = Open
1 = Closed
2 = Disabled
Battery SCR Status 30453 — 1 —
0 = OK
1 = Fault
2 = unknown
Main Battery Disconnect Switch Lock Status 30454 — 1 —
0 = Locked
1 = Unlocked
2 = unknown
Table 63 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Input and Holding (continued)
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
195 Liebert® IntelliSlot® Modbus/BACnet
DC Bus
DC Bus Voltage 30465 — 1 — Units : VDC
Uint16
DC Bus Current 30466 — 1 — Units : A DC
Int16
DC Bus Qualification Status 30467 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
Output
System Output Voltage RMS A-B 30478 — 1 10 Units : VAC
Uint16
System Output Voltage RMS B-C 30479 — 1 10 Units : VAC
Uint16
System Output Voltage RMS C-A 30480 — 1 10 Units : VAC
Uint16
System Output Voltage RMS A-N 30481 — 1 10 Units : VAC
Uint16
System Output Voltage RMS B-N 30482 — 1 10 Units : VAC
Uint16
System Output Voltage RMS C-N 30483 — 1 10 Units : VAC
Uint16
System Output RMS Current Phs A 30484 — 1 — Units : A AC
Uint16
System Output RMS Current Phs B 30485 — 1 — Units : A AC
Uint16
System Output RMS Current Phs C 30486 — 1 — Units : A AC
Uint16
System Output Frequency 30487 — 1 100 Units : Hz
Uint16
System Output Power 30488 — 1 — Units : kW
Uint16
System Output Apparent Power 30489 — 1 — Units : kVA
Uint16
System Output Power Factor Phs A 30490 — 1 100 Uint16
System Output Power Factor Phs B 30491 — 1 100 Uint16
System Output Power Factor Phs C 30492 — 1 100 Uint16
System Output Pct Power Phase A 30493 — 1 — Units : %
Uint16
System Output Pct Power Phase B 30494 — 1 — Units : %
Uint16
System Output Pct Power Phase C 30495 — 1 — Units : %
Uint16
System Output Pct Pwr (VA) Phs A 30496 — 1 — Units : %
Uint16
System Output Pct Pwr (VA) Phs B 30497 — 1 — Units : %
Uint16
System Output Pct Pwr (VA) Phs C 30498 — 1 — Units : %
Uint16
Output Qualification Status 30499 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
Table 63 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Input and Holding (continued)
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 196
Inverter
Inverter Overload Time Remaining 30510 — 1 — Units : sec
Uint16
Inverter Output Qualification Status 30511 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
Inverter On/Off State 30512 — 1 — 0 = off
1 = on
Environment
Inlet Air Temperature 30523 — 1 — Units : deg C
Int16
Inlet Air Temperature 30524 — 1 — Units : deg F
Int16
Total System Operating Time 30525 — 2 — Units : hr
Uint32
System Date and Time 30527 40527 2 — Secs since Epoch(UTC)
System Date and Time 39998 49998 2 — Secs since Epoch(UTC)
Rectifier
Rectifier Pulse Count 30539 — 1 —
0 = 6 Pulse
1 = 12 Pulse
2 = 18 Pulse
3 = 24 Pulse
Rectifier Input Passive Filter 30540 — 1 — 0 = Not Installed
1 = Installed
Rectifier Passive Filter Switch 30541 — 1 — 0 = Not Installed
1 = Installed
Rectifier Active Filter 30542 — 1 — 0 = Not Installed
1 = Installed
Rectifier Status 30543 — 1 — 0 = off
1 = on
System
UPS Module Type 30554 — 1 —
0 = Single Module System
1 = Module (1 + 1)
2 = Module (1 + N)
3 = Module (N + 1)
4 = System Control Cabinet
5 = Main Static Switch
Bypass Input Wire Configuration 30555 — 1 —
0 = Two Wire (single phase +
return)
1 = Two Wire (2 phase, no
neutral)
2 = Three Wire (2 phase +
neutral)
3 = Three Wire (3 phase, no
neutral)
4 = Four Wire (3 phases +
neutral)
Table 63 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Input and Holding (continued)
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
197 Liebert® IntelliSlot® Modbus/BACnet
Output Wire Configuration 30556 — 1 —
0 = Two Wire (single phase +
return)
1 = Two Wire (2 phase, no
neutral)
2 = Three Wire (2 phase +
neutral)
3 = Three Wire (3 phase, no
neutral)
4 = Four Wire (3 phases +
neutral)
Static Switch Type 30557 — 1 —
0 = Not Applicable
1 = Continuous Duty
2 = Momentary Duty
Configuration Description 30558 — 1 —
0 = Single Module System 33
1 = Single Module System 34
2 = Single Module System 44
3 = 1+1 33
4 = 1+1 34
5 = 1+1 44
6 = 1+N 33
7 = 1+N 34
8 = 1+N 44
9 = N+1 33
10 = N+1 34
11 = N+1 44
12 = SCC w/Continuous Duty
SS 33
13 = SCC w/Continuous Duty
SS 44
14 = SCC w/Momentary Duty
SS
15 = Main Static Switch
UPS System Output Source 30559 — 1 —
0 = None
1 = Inverter
2 = Bypass
System Input Power Source 30560 — 1 —
0 = None
1 = Utility (mains)
2 = Generator
System Status 30561 — 1 —
1 = Normal Operation
2 = StartUp
8 = Normal with Warning
16 = Normal with Alarm
32 = Abnormal Operation
UPS Output Source 30562 — 1 —
1 = Other
2 = Off
3 = Normal
4 = Bypass
5 = Battery
6 = Booster
7 = Reducer
System Fan Status 30563 — 1 —
0 = Unknown
1 = Normal
2 = Failure
System Fan Redundant Status 30564 — 1 —
0 = Unknown
1 = Redundancy Available
2 = Loss of Redundancy
System Fan Capacity Status 30565 — 1 —
0 = Unknown
1 = Normal
2 = Failure
Table 63 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Input and Holding (continued)
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 198
Ratings
Bypass Nominal Voltage 30576 — 1 — Units : VAC
Uint16
System Input Nominal Voltage 30577 — 1 — Units : VAC
Uint16
System Input Nominal Frequency 30578 — 1 10 Units : Hz
Uint16
System Output Nominal Voltage 30579 — 1 — Units : VAC
Uint16
System Output Nominal Frequency 30580 — 1 10 Units : Hz
Uint16
Battery Cell Count - Lead Acid 30581 — 1 — Uint16
Battery Cell Count-Nickel Cadmium 30582 — 1 — Uint16
Output Apparent Power Rating 30583 — 1 — Units : kVA
Uint16
Output Real Power Rating 30584 — 1 — Units : kW
Uint16
Input Isolation Transformer 30585 — 1 — 0 = Not Installed
1 = Installed
System UPS Module Count 30586 — 1 — Uint16
System Output Maximum Amp Rating 30587 — 1 — Units : A AC
Uint16
System Redundant UPS Modules 30588 — 1 — Uint16
Device Status
Backfeed Breaker 30599 — 1 —
0 = Open
1 = Close
2 = Not Installed
SBS Load Disconnect 30600 — 1 —
0 = Open
1 = Close
2 = Not Installed
Input Breaker 30601 — 1 —
0 = Open
1 = Close
2 = Not Installed
Trap Filter Disconnect 30602 — 1 —
0 = Open
1 = Close
2 = Not Installed
Output Breaker 30603 — 1 —
0 = Open
1 = Close
2 = Not Installed
Internal Bypass Breaker 30604 — 1 —
0 = Open
1 = Close
2 = Not Installed
Bypass Isolation Breaker 30605 — 1 —
0 = Open
1 = Close
2 = Not Installed
Maintenance Bypass Breaker 30606 — 1 —
0 = Open
1 = Close
2 = Not Installed
Maintenance Isolation Breaker 30607 — 1 —
0 = Open
1 = Close
2 = Not Installed
Output Series Static Switch 30608 — 1 —
0 = Off
1 = On
2 = Not Installed
Table 63 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Input and Holding (continued)
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
199 Liebert® IntelliSlot® Modbus/BACnet
Module Output Breaker 30609 — 1 —
0 = Open
1 = Close
2 = Not Installed
MultiModule
Multi-module System Output Voltage RMS A-B 30620 — 1 10 Units : VAC
Uint16
Multi-module System Output Voltage RMS B-C 30621 — 1 10 Units : VAC
Uint16
Multi-module System Output Voltage RMS C-A 30622 — 1 10 Units : VAC
Uint16
Multi-module System Output Voltage RMS A-N 30623 — 1 10 Units : VAC
Uint16
Multi-module System Output Voltage RMS B-N 30624 — 1 10 Units : VAC
Uint16
Multi-module System Output Voltage RMS C-N 30625 — 1 10 Units : VAC
Uint16
Sum of MMS Output RMS Currents for Phase A 30626 — 1 — Units : A AC
Uint16
Sum of MMS Output RMS Currents for Phase B 30627 — 1 — Units : A AC
Uint16
Sum of MMS Output RMS Currents for Phase C 30628 — 1 — Units : A AC
Uint16
MMS Output Frequency 30629 — 1 10 Units : Hz
Uint16
MMS Output Power 30630 — 1 — Units : kW
Uint16
MMS Output Apparent Power 30631 — 1 — Units : kVA
Uint16
MMS Output Power Factor Phase A 30632 — 1 100 Int16
MMS Output Power Factor Phase B 30633 — 1 100 Int16
MMS Output Power Factor Phase C 30634 — 1 100 Int16
MMS Output Pct Power Phase A 30635 — 1 — Units : %
Int16
MMS Output Pct Power Phase B 30636 — 1 — Units : %
Int16
MMS Output Pct Power Phase C 30637 — 1 — Units : %
Int16
MMS Output Pct Apparent Pwr (kVA) Phase A 30638 — 1 — Units : %
Uint16
MMS Output Pct Apparent Pwr (kVA) Phase B 30639 — 1 — Units : %
Uint16
MMS Output Pct Apparent Pwr (kVA) Phase C 30640 — 1 — Units : %
Uint16
Number of Redundant Modules 30641 — 1 — Uint16
MMS Module Number 30642 — 1 — Int16
Number of Modules in a MMS 30643 — 1 — Uint16
Module Output Breaker for Module 1 30644 — 1 —
0 = Open
1 = Close
2 = Not Installed
Module Output Breaker for Module 2 30645 — 1 —
0 = Open
1 = Close
2 = Not Installed
Table 63 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Input and Holding (continued)
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 200
Module Output Breaker for Module 3 30646 — 1 —
0 = Open
1 = Close
2 = Not Installed
Module Output Breaker for Module 4 30647 — 1 —
0 = Open
1 = Close
2 = Not Installed
Module Output Breaker for Module 5 30648 — 1 —
0 = Open
1 = Close
2 = Not Installed
Module Output Breaker for Module 6 30649 — 1 —
0 = Open
1 = Close
2 = Not Installed
Module Output Breaker for Module 7 30650 — 1 —
0 = Open
1 = Close
2 = Not Installed
Module Output Breaker for Module 8 30651 — 1 —
0 = Open
1 = Close
2 = Not Installed
Bypass Isolation Breaker for Module 1 30652 — 1 —
0 = Open
1 = Close
2 = Not Installed
Bypass Isolation Breaker for Module 2 30653 — 1 —
0 = Open
1 = Close
2 = Not Installed
Bypass Isolation Breaker for Module 3 30654 — 1 —
0 = Open
1 = Close
2 = Not Installed
Bypass Isolation Breaker for Module 4 30655 — 1 —
0 = Open
1 = Close
2 = Not Installed
Bypass Isolation Breaker for Module 5 30656 — 1 —
0 = Open
1 = Close
2 = Not Installed
Bypass Isolation Breaker for Module 6 30657 — 1 —
0 = Open
1 = Close
2 = Not Installed
Bypass Isolation Breaker for Module 7 30658 — 1 —
0 = Open
1 = Close
2 = Not Installed
Bypass Isolation Breaker for Module 8 30659 — 1 —
0 = Open
1 = Close
2 = Not Installed
System Output Breaker 30660 — 1 —
0 = Open
1 = Close
2 = Not Installed
System Load Bank Breaker 30661 — 1 —
0 = Open
1 = Close
2 = Not Installed
System Isolation Output Breaker 30662 — 1 —
0 = Open
1 = Close
2 = Not Installed
SCC Event Summary 30663 — 1 —
0 = None
1 = Alarm
2 = Fault
Table 63 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Input and Holding (continued)
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
201 Liebert® IntelliSlot® Modbus/BACnet
MMS UPS Output Source 30665 — 1 —
1 = Other
2 = Off
3 = Normal
4 = Bypass
5 = Battery
6 = Booster
7 = Reducer
ModuleList 1
MMS Inter-Module Comm Status 30676 — 1 — 0 = Failed
1 = Normal
MMS Event Summary 30677 — 1 —
0 = None
1 = Alarm
2 = Fault
MMS Module Inverter Status 30678 — 1 — 0 = off
1 = on
MMS Module Output Voltage Status 30679 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
MMS Module Output Source 30680 — 1 —
0 = Off
1 = Normal
2 = Bypass
3 = Maintenance Bypass
ModuleList 2
MMS Inter-Module Comm Status 30691 — 1 — 0 = Failed
1 = Normal
MMS Event Summary 30692 — 1 —
0 = None
1 = Alarm
2 = Fault
MMS Module Inverter Status 30693 — 1 — 0 = off
1 = on
MMS Module Output Voltage Status 30694 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
MMS Module Output Source 30695 — 1 —
0 = Off
1 = Normal
2 = Bypass
3 = Maintenance Bypass
ModuleList 8
MMS Inter-Module Comm Status 30781 — 1 — 0 = Failed
1 = Normal
MMS Event Summary 30782 — 1 —
0 = None
1 = Alarm
2 = Fault
MMS Module Inverter Status 30783 — 1 — 0 = off
1 = on
MMS Module Output Voltage Status 30784 — 1 —
0 = Fail
1 = Marginal Low
2 = Normal
3 = Marginal High
MMS Module Output Source 30785 — 1 —
0 = Off
1 = Normal
2 = Bypass
3 = Maintenance Bypass
Table 63 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Input and Holding (continued)
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 202
Intelligent Paralleling
Intelligent Parallel Operation State 30796 — 1 — 0 = disabled
1 = enabled
Intelligent Parallel Minimum Redundancy 30797 — 1 — Uint16
Intelligent Parallel Maximum Time in Standby 30798 — 1 — Units : day
Uint16
ECO Mode
ECO Mode Operation State 30809 40809 1 — 0 = disabled
1 = enabled
Continuous Operation - ECO Mode 30810 — 1 — 0 = disabled
1 = enabled
Maximum Auto Suspensions - ECO Mode 30811 — 1 — Uint16
Restart Delay - ECO Mode 30812 — 1 — Units : min
Uint16
Time Remaining - ECO Mode 30813 — 1 — Units : min
Uint16
EcoModeSchedule 1
Schedule Operation State - ECO Mode 30824 — 1 — 0 = disabled
1 = enabled
Schedule Action - ECO Mode 30825 — 1 — 0 = stop
1 = start
Schedule Day of Week - ECO Mode 30826 — 1 —
0 = Unknown
1 = Monday
2 = Tuesday
3 = Wednesday
4 = Thursday
5 = Friday
6 = Saturday
7 = Sunday
Schedule Hour - ECO Mode 30827 — 1 — Units : hr
Uint16
Schedule Minute - ECO Mode 30828 — 1 — Units : min
Uint16
EcoModeSchedule 2
Schedule Operation State - ECO Mode 30839 — 1 — 0 = disabled
1 = enabled
Schedule Action - ECO Mode 30840 — 1 — 0 = stop
1 = start
Schedule Day of Week - ECO Mode 30841 — 1 —
0 = Unknown
1 = Monday
2 = Tuesday
3 = Wednesday
4 = Thursday
5 = Friday
6 = Saturday
7 = Sunday
Schedule Hour - ECO Mode 30842 — 1 — Units : hr
Uint16
Schedule Minute - ECO Mode 30843 — 1 — Units : min
Uint16
Table 63 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Input and Holding (continued)
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
203 Liebert® IntelliSlot® Modbus/BACnet
EcoModeSchedule 14
Schedule Operation State - ECO Mode 31019 — 1 — 0 = disabled
1 = enabled
Schedule Action - ECO Mode 31020 — 1 — 0 = stop
1 = start
Schedule Day of Week - ECO Mode 31021 — 1 —
0 = Unknown
1 = Monday
2 = Tuesday
3 = Wednesday
4 = Thursday
5 = Friday
6 = Saturday
7 = Sunday
Schedule Hour - ECO Mode 31022 — 1 — Units : hr
Uint16
Schedule Minute - ECO Mode 31023 — 1 — Units : min
Uint16
Table 63 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Input and Holding (continued)
Data Label Input Holding # of Reg Scale Notes/Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 204
Table 64 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Glossary
Data Label Data Description
Auto Restart In Progress Auto restart is in progress
Auto Restart Inhibited - Ext Auto restart inhibited due to an external signal
Auto Retransfer Time Remaining Time remaining before an inverter overload or inverter fault can be cleared and auto
retransfer from the bypass to the inverter can take place
Automatic Restart Failed Automatic restart failed
Backfeed Breaker Open The backfeed breaker is in the open position
Backfeed Breaker Backfeed breaker
Battery - External Monitor 1 External battery monitor 1 - battery maintenance required
Battery - External Monitor 2 External battery monitor 2 - battery maintenance required
Battery Amp-Hours Consumed This
Discharge Battery amp-hours withdrawn this discharge.
Battery Amp-Hours Consumed Cumulative battery amp-hours withdrawn over the life of the battery
Battery Auto Test In Progress Automatic battery test is in progress
Battery Automatic Test Inhibited Automatic (scheduled) battery tests are inhibited
Battery Capacity Low Battery capacity is low
Battery Cell Count - Lead Acid Battery cell count - lead acid
Battery Cell Count-Nickel Cadmium Battery cell count - nickel cadmium
Battery Circuit Breaker 1 Open Battery circuit breaker 1 is open
Battery Circuit Breaker 2 Open Battery circuit breaker 2 is open
Battery Circuit Breaker 3 Open Battery circuit breaker 3 is open
Battery Circuit Breaker 4 Open Battery circuit breaker 4 is open
Battery Circuit Breaker 5 Open Battery circuit breaker 5 is open
Battery Circuit Breaker 6 Open Battery circuit breaker 6 is open
Battery Discharge Power Instantaneous battery power while discharging
Battery Discharge Time The time on battery operation for this discharge
Battery Discharging The battery is discharging
Battery Equalize The rectifier output voltage is increased to equalize the battery voltage level.
Battery Fuse Fault One or more battery fuse faults has occurred.
Battery Ground Fault Battery system ground fault amperage exceeds the threshold
Battery Last Discharge Date The date and time of the last battery discharge
Battery Low Shutdown The battery voltage has dropped to the End of Discharge value.
Battery Low The calculated battery time remaining has reached the low battery threshold
Battery Over Temperature Limit A battery temperature sensor is reporting a value above a predetermined limit.
Battery Over Temperature A battery temperature sensor is reporting a value above a threshold
Battery Over Voltage The system has detected that the battery voltage has exceeded a predetermined
limit.
Battery Percentage Charge The percentage of battery charge
Battery SCR Status The status of the battery SCR.
Battery Temperature for Cabinet The battery temperature for a cabinet
Battery Temperature Imbalance Excessive temperature differences between battery sensors detected
Battery Temperature Sensor Fault A battery temperature sensor fault has been detected
Battery Test Failed Battery test failed
Battery Test Manually Stopped The battery test was manually stopped prior to completion
Battery Test Passed Battery test passed
Modbus RTU and Modbus TCP Protocols - UPS Systems
205 Liebert® IntelliSlot® Modbus/BACnet
Battery Time Remaining The calculated available time on battery
Battery Total Discharge Time The cumulative battery discharge time
Battery Volts at Main Disconnect The voltage between the positive and the negative battery terminals of the common
battery disconnect
Battery Volts for Cabinet The voltage between the positive and negative battery terminals of a battery cabinet
Bypass - Manual Rexfr Inhibited Manual transfer from bypass to inverter is inhibited.
Bypass - Manual Xfr Inhibited Manual transfer from inverter to bypass is inhibited.
Bypass Auto Retransfer Failed After performing a recoverable transfer to bypass, an attempt to auto retransfer from
bypass to inverter failed
Bypass Auto Transfer Failed An automatic transfer to static bypass failed
Bypass Frequency Error The bypass frequency is outside the inverter synchronization limits
Bypass Input Frequency The bypass input frequency
Bypass Input Voltage RMS A-B The bypass input RMS voltage between phases A and B
Bypass Input Voltage RMS B-C The bypass input RMS voltage between phases B and C
Bypass Input Voltage RMS C-A The bypass input RMS voltage between phases C and A
Bypass Input Wire Configuration Bypass input wire configuration
Bypass Isolation Breaker for Module 1 Bypass isolation breaker for module 1
Bypass Isolation Breaker for Module 2 Bypass isolation breaker for module 2
Bypass Isolation Breaker for Module 3 Bypass isolation breaker for module 3
Bypass Isolation Breaker for Module 4 Bypass isolation breaker for module 4
Bypass Isolation Breaker for Module 5 Bypass isolation breaker for module 5
Bypass Isolation Breaker for Module 6 Bypass isolation breaker for module 6
Bypass Isolation Breaker for Module 7 Bypass isolation breaker for module 7
Bypass Isolation Breaker for Module 8 Bypass isolation breaker for module 8
Bypass Isolation Breaker Bypass isolation breaker
Bypass Nominal Voltage Bypass nominal (or rated) voltage
Bypass Not Available A problem associated with the bypass has been detected
Bypass Overload Phase A An overload exists on output phase A while operating on the bypass
Bypass Overload Phase B An overload exists on output phase B while operating on the bypass
Bypass Overload Phase C An overload exists on output phase C while operating on the bypass
Bypass Qualification Status bypass qualification status
Bypass SS Overload Time Remain The calculated time remaining before bypass static switch shutdown due to the
present overload condition
Bypass Static Switch Overload Bypass off due to static switch overload
Bypass Static Switch Unavailable The static bypass switch is off, and unable to operate
Bypass Sync Phase Difference The phase angle difference between the inverter output and bypass source
Configuration Description Configuration description
Continuous Operation - ECO Mode This setting gives the user the ability to Enable/Disable ECO Mode continuous
operation.
Controls Reset Required A controls reset is required due to one or more critical settings changing
DC Bus Current The current at the battery input terminals. In charging mode, the current will be a
positive value. In discharging mode, the current will be a negative value
DC Bus Low Fault The DC Bus voltage has reached a critical low level.
DC Bus Qualification Status dc bus qualification status
Table 64 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Glossary
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 206
DC Bus Voltage The voltage between the positive and negative terminals of the DC bus at the battery
input
ECO Mode Active Conditions for Activation or Automatic Reactivation have been satisfied.
ECO Mode Operation State This setting is used to enable or disable ECO Mode.
ECO Mode Suspended ECO Mode session is suspended.
EMO Shutdown An Emergency Module Off command has been detected.
Equipment Temperature Sensor Fail One or more temperature sensors report a temperature outside of the range of
expected operation.
Excess ECO Suspends Number of automatic suspensions has exceeded the ECO Mode - Maximum Auto
Suspensions setting.
Fuse Failure A summary event indicating one or more fuse failures
Inlet Air Over Temperature The inlet air exceeds the maximum temperature threshold
Inlet Air Temperature The temperature of the inlet air
Input Breaker Input breaker
Input Contact 01 The external input contact 1
Input Contact 02 The external input contact 2
Input Contact 03 The external input contact 3
Input Contact 04 The external input contact 4
Input Contact 05 The external input contact 5
Input Contact 06 The external input contact 6
Input Contact 07 The external input contact 7
Input Contact 08 The external input contact 8
Input Contact 09 The external input contact 9
Input Contact 10 The external input contact 10
Input Contact 11 The external input contact 11
Input Contact 12 The external input contact 12
Input Contact 13 The external input contact 13
Input Contact 14 The external input contact 14
Input Contact 15 The external input contact 15
Input Contact 16 The external input contact 16
Input Filter Cycle Lock The input filter disconnect is open due to exceeding the maximum number of cycles.
Input Isolation Transformer Input isolation transformer
Input Qualification Status input qualification status
Intelligent Parallel Maximum Time in
Standby The maximum time a module can be in standby mode due to Intelligent Paralleling.
Intelligent Parallel Minimum
Redundancy
This is the minimum Number of Redundant Modules that the system will allow before
bringing one or more modules back to normal operation and terminating Intelligent
Paralleling.
Intelligent Parallel Operation State This setting is used to enable or disable Intelligent Paralleling.
Internal Communications Failure The control has detected a communication failure of a component on the internal
communication bus
Inverter Failure Inverter failure - inverter output is off
Inverter Inhibit - External Restart of the inverter is inhibited by an external signal
Inverter On/Off State inverter on/off state
Inverter Output Qualification Status inverter output qualification status
Inverter Overload Phase A Inverter is operating with an overload on phase A
Table 64 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Glossary
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - UPS Systems
207 Liebert® IntelliSlot® Modbus/BACnet
Inverter Overload Phase B Inverter is operating with an overload on phase B
Inverter Overload Phase C Inverter is operating with an overload on phase C
Inverter Overload Time Remaining The calculated time remaining before inverter shutdown
Inverter Shutdown - Overload The inverter has shutdown due to a sustained overload
Inverter Static Switch SCR Short The system has detected a short across one or more inverter static switch Silicon
Controlled Rectifiers (SCR)
IP Inhibit The intelligent paralleling operation is inhibited.
LBS Inhibited The system has detected that conditions to perform Load Bus Sync are not satisfied
Leading Power Factor The leading output Power Factor has fallen below a specified value
Loss of Redundancy The multi-module collection doesn't have enough modules to redundantly support the
load
Main Battery Disconnect Forced To
Unlock The main battery disconnect is forced to the unlocked state.
Main Battery Disconnect Open Main battery disconnect is open
Main Battery Disconnect Switch Lock
Status The main battery disconnect switch lock status.
Main Controller Fault A Main Controller fault has been detected.
Maintenance Bypass Breaker Maintenance bypass breaker
Maintenance Isolation Breaker Maintenance isolation breaker
Maximum Auto Suspensions - ECO
Mode
This setting sets the maximum number of automatic ECO Mode suspensions in a
session.
MMS Event Summary Summary of any active user alarm or fault of this module in a multi-module system
MMS Inter-Module Comm Status Inter-module communication status of this module in a multi-module system
MMS Module Alarm Active Active alarm or fault of any module in a multi-module system
MMS Module Inverter Status Multi-module inverter status of this module (on/off)
MMS Module Number MMS module number
MMS Module Output Source Module output source in a multi-module system (normal/bypass/maintenance
bypass/off)
MMS Module Output Voltage Status Output voltage status of this module in multi-module system
MMS On Battery The multi-module system is on battery
MMS Output Apparent Power The sum total apparent power of all system output modules
MMS Output Frequency The multi-module system output frequency
MMS Output Pct Apparent Pwr (kVA)
Phase A
The multi-module system output apparent power on phase A as a percentage of the
rated capacity
MMS Output Pct Apparent Pwr (kVA)
Phase B
The multi-module system output apparent power on phase B as a percentage of the
rated capacity
MMS Output Pct Apparent Pwr (kVA)
Phase C
The multi-module system output apparent power on phase C as a percentage of the
rated capacity
MMS Output Pct Power Phase A The multi-module system output power on phase A as a percentage of the rated
capacity
MMS Output Pct Power Phase B The multi-module system output power on phase B as a percentage of the rated
capacity
MMS Output Pct Power Phase C The multi-module system output power on phase C as a percentage of the rated
capacity
MMS Output Power Factor Phase A The multi-module system output power factor for phase A
MMS Output Power Factor Phase B The multi-module system output power factor for phase B
MMS Output Power Factor Phase C The multi-module system output power factor for phase C
Table 64 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Glossary
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 208
MMS Output Power The sum total power of all system output modules
MMS Overload Multi-module system overload
MMS UPS Output Source Multi-module UPS output source
Module Output Breaker for Module 1 Module output breaker for module 1
Module Output Breaker for Module 2 Module output breaker for module 2
Module Output Breaker for Module 3 Module output breaker for module 3
Module Output Breaker for Module 4 Module output breaker for module 4
Module Output Breaker for Module 5 Module output breaker for module 5
Module Output Breaker for Module 6 Module output breaker for module 6
Module Output Breaker for Module 7 Module output breaker for module 7
Module Output Breaker for Module 8 Module output breaker for module 8
Module Output Breaker Module output breaker
Multi-module System Output Voltage
RMS A-B Multi-module system output RMS voltage between phases A and B
Multi-module System Output Voltage
RMS A-N Multi-module system output RMS voltage between phase A and Neutral
Multi-module System Output Voltage
RMS B-C Multi-module system output RMS voltage between phases B and C
Multi-module System Output Voltage
RMS B-N Multi-module system output RMS voltage between phase B and Neutral
Multi-module System Output Voltage
RMS C-A Multi-module system output RMS voltage between phases C and A
Multi-module System Output Voltage
RMS C-N Multi-module system output RMS voltage between phase C and Neutral
Multiple Fan Failure Multiple fan failure
Number of Modules in a MMS The number of modules in a multi-module system
Number of Redundant Modules The number of redundant modules in a multi-module collective.
Outlet Air Overtemperature Limit The difference between the outlet air temperature and inlet air temperature exceeds
a specified maximum temperature.
Output Amp Over User Limit-Phs A The phase A output has exceeded the user amperage threshold
Output Amp Over User Limit-Phs B The phase B output has exceeded the user amperage threshold
Output Amp Over User Limit-Phs C The phase C output has exceeded the user amperage threshold
Output Apparent Power Rating Output apparent power rating
Output Breaker Output breaker
Output Load on Maint. Bypass The output power is supplied by the maintenance bypass
Output Of/Uf The output frequency has exceeded a specified range for a specified period of time.
Output Qualification Status output qualification status
Output Real Power Rating Output real power rating
Output Series Static Switch output series static switch
Output Wire Configuration Output wire configuration
Power Supply Failure Power supply failure
Program Input Contact 01 When the signal from [Program Input Contact 01] is active the function assigned to
this contact is executed.
Program Input Contact 02 When the signal from [Program Input Contact 02] is active the function assigned to
this contact is executed.
Program Input Contact 03 When the signal from [Program Input Contact 03] is active the function assigned to
this contact is executed.
Table 64 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Glossary
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - UPS Systems
209 Liebert® IntelliSlot® Modbus/BACnet
Program Input Contact 04 When the signal from [Program Input Contact 04] is active the function assigned to
this contact is executed.
Program Input Contact 05 When the signal from [Program Input Contact 05] is active the function assigned to
this contact is executed.
Program Input Contact 06 When the signal from [Program Input Contact 06] is active the function assigned to
this contact is executed.
Program Input Contact 07 When the signal from [Program Input Contact 07] is active the function assigned to
this contact is executed.
Program Input Contact 08 When the signal from [Program Input Contact 08] is active the function assigned to
this contact is executed.
Program Input Contact 09 When the signal from [Program Input Contact 09] is active the function assigned to
this contact is executed.
Program Input Contact 10 When the signal from [Program Input Contact 10] is active the function assigned to
this contact is executed.
Program Input Contact 11 When the signal from [Program Input Contact 11] is active the function assigned to
this contact is executed.
Program Input Contact 12 When the signal from [Program Input Contact 12] is active the function assigned to
this contact is executed.
Rectifier Active Filter Rectifier input active filter configuration
Rectifier Configuration Change
Request This event indicates that the battery is not configured and PFC is not enabled.
Rectifier Failure Rectifier failure - rectifier is off
Rectifier Input Passive Filter Rectifier input passive filter configuration
Rectifier Passive Filter Switch Rectifier input passive filter switch configuration
Rectifier Pulse Count Rectifier pulse count per cycle configuration
Rectifier Status rectifier status
Regeneration Active Regeneration operation is active.
Regeneration Operation Failure Regeneration operation has been terminated due to bypass source instability or unit
misoperation.
Regeneration Operation Terminated Regeneration operation is not active.
Restart Delay - ECO Mode The time delay that the conditions to activate ECO Mode must be satisfied before
ECO Mode can be reactivated during an active session.
SCC Event Summary Summary of any active user alarms or faults on the SCC
Schedule Action - ECO Mode This setting gives the user the ability to choose the action of a schedule entry to be
either stop or start.
Schedule Day of Week - ECO Mode This setting represents the day of the week when an associated ECO Mode schedule
entry action will take effect.
Schedule Hour - ECO Mode This setting represents the hour of the day when an associated schedule entry action
will take effect.
Schedule Minute - ECO Mode This setting represents the minute of the hour when an associated schedule entry
action will take effect.
Schedule Operation State - ECO
Mode
This setting gives the user the ability to either enable or disable a schedule entry if
the action is Start.
Service Code Active Service code is running
Static Bypass Switch Static Bypass Switch state - On/Off
Static Switch Type Static switch type configuration
Sum of MMS Output RMS Currents
for Phase A The sum of the multi-module system output RMS currents for phase A
Sum of MMS Output RMS Currents
for Phase B The sum of the multi-module system output RMS currents for phase B
Table 64 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Glossary
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 210
Sum of MMS Output RMS Currents
for Phase C The sum of the multi-module system output RMS currents for phase C
System Breaker(s) Close Failure One or more breakers in the system failed to close
System Breaker(s) Open Failure One or more breakers in the system failed to open
System Controller Error System controller internal error
System Date and Time The system date and time
System Fan Capacity Status System fan capacity status
System Fan Failure - Redundant Redundant system fan failure
System Fan Redundant Status System fan redundant status
System Fan Status System fan status
System Input Current Imbalance System Input Currents are Imbalanced
System Input Current Limit The RMS input current has reached the input current limit threshold
System Input Frequency The system input frequency
System Input Nominal Frequency The nominal (or rated) system input frequency
System Input Nominal Voltage The nominal (or rated) system input voltage
System Input Phs Rotation Error The power conductors on the input line are not wired to the UPS in the sequence
preferred for the rectifier (A-B-C)
System Input Power Problem The input is not qualified to provide power to the system
System Input Power Source System input power source
System Input RMS A-B The System Input RMS Voltage between Phase A and Phase B
System Input RMS B-C The System Input RMS Voltage between Phase B and Phase C
System Input RMS C-A The System Input RMS Voltage between Phase C and Phase A
System Input RMS Current Phase A The system input RMS current for Phase A
System Input RMS Current Phase B The system input RMS current for Phase B
System Input RMS Current Phase C The system input RMS current for Phase C
System Isolation Output Breaker System isolation output breaker
System Load Bank Breaker System load bank breaker
System Output Apparent Power The sum total apparent power of all system output phases
System Output Breaker System output breaker
System Output Fault A fault has been detected in the system output
System Output Frequency The system output frequency
System Output Low Power Factor The system output power factor is low, resulting in reduced output capacity
System Output Maximum Amp Rating System output maximum amperage rating
System Output Nominal Frequency The nominal (or rated) system output frequency
System Output Nominal Voltage The nominal (or rated) system output voltage
System Output Pct Power Phase A The system output power on phase A as a percentage of the rated capacity
System Output Pct Power Phase B The system output power on phase B as a percentage of the rated capacity
System Output Pct Power Phase C The system output power on phase C as a percentage of the rated capacity
System Output Pct Pwr (VA) Phs A The system output apparent power on phase A as a percentage of the rated capacity
System Output Pct Pwr (VA) Phs B The system output apparent power on phase B as a percentage of the rated capacity
System Output Pct Pwr (VA) Phs C The system output apparent power on phase C as a percentage of the rated capacity
System Output Power Factor Phs A The system output power factor of phase A
System Output Power Factor Phs B The system output power factor of phase B
System Output Power Factor Phs C The system output power factor of phase C
Table 64 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Glossary
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - UPS Systems
211 Liebert® IntelliSlot® Modbus/BACnet
System Output Power The sum total power of all system output phases
System Output RMS Current Phs A The system output RMS current for Phase A
System Output RMS Current Phs B The system output RMS current for Phase B
System Output RMS Current Phs C The system output RMS current for Phase C
System Output Voltage RMS A-B The system output RMS voltage between phases A and B
System Output Voltage RMS A-N The system output RMS voltage between phases A and Neutral
System Output Voltage RMS B-C The system output RMS voltage between phases B and C
System Output Voltage RMS B-N The system output RMS voltage between phases B and Neutral
System Output Voltage RMS C-A The system output RMS voltage between phases C and A
System Output Voltage RMS C-N The system output RMS voltage between phases C and Neutral
System Redundant UPS Modules Number of redundant UPS modules in the system
System Shutdown - EPO System shutdown due to Emergency Power Off (EPO)
System Shutdown - REPO System shutdown due to Remote Emergency Power Off (REPO)
System Status The operating status for the system
System UPS Module Count Number of UPS modules in the system
The main battery disconnect status. Main Battery Disconnect Status
Time Remaining - ECO Mode Time remaining before current active ECO Mode session stops.
Total System Operating Time The cumulative operation time of the unit
Trap Filter Disconnect Trap filter disconnect
Unexpected Main Battery Disconnect
Closure The main battery disconnect has closed unexpectedly.
UPS Battery Status UPS battery status
UPS Module Type UPS module type
UPS Output on Bypass The output power is supplied by the bypass
UPS Output Source UPS output source
UPS System Output Source The UPS system's output power source
Vdc Backfeed The voltage between battery and DC bus measurements is out of tolerance.
Table 64 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Glossary
Data Label Data Description
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 212
Table 65 Liebert PowerSure™ Interactive (before July 2008) - Status and Coil
Data Description Status Coil
Number
of Bits Scale Notes / Units
Audible Alarm Enabled 10002 2 1 — —
Automatic Battery Test Enabled 10003 3 1 — —
Battery Charge Compensation 10046 — 1 — —
Inverter Ready 10047 — 1 — —
Load Circuit 1 State 10057 — 1 — —
Load Circuit 2 State 10058 — 1 — —
Load Circuit 3 State 10059 — 1 — —
Load Circuit 4 State 10060 — 1 — —
Load Circuit 5 State 10061 — 1 — —
Load Circuit 6 State 10062 — 1 — —
Load Circuit 7 State 10063 — 1 — —
Load Circuit 8 State 10064 — 1 — —
Load Circuit 9 State 10065 — 1 — —
Load Circuit 10 State 10066 — 1 — —
Load Circuit 11 State 10067 — 1 — —
Load Circuit 12 State 10068 — 1 — —
Load Circuit 13 State 10069 — 1 — —
Load Circuit 14 State 10070 — 1 — —
Load Circuit 15 State 10071 — 1 — —
Load Circuit 16 State 10072 — 1 — —
Load On Inverter 10073 — 1 — —
Boost Mode On 10075 — 1 — —
Buck Mode On 10076 — 1 — —
Battery Under Test 10082 — 1 — —
Shutdown Reason - Over Temperature 10086 — 1 — —
Shutdown Reason - Overload 10087 — 1 — —
Shutdown - Output Short 10089 — 1 — —
Shutdown Reason - Remote Shutdown 10093 — 1 — —
Load On Battery 10128 — 1 — —
Output Off Pending 10151 — 1 — —
Low Battery - Shutdown Imminent 10152 — 1 — —
Output Overload 10154 — 1 — —
Over Temperature Warning 10171 — 1 — —
Battery Over Temperature CB Trip 10172 — 1 — —
Input Power Supply Fail 10186 — 1 — —
Input Over Voltage 10187 — 1 — —
Input Under Voltage 10188 — 1 — —
Bad Input Frequency 10190 — 1 — —
Output Under Voltage 10218 — 1 — —
Output Over Voltage 10219 — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Modbus RTU and Modbus TCP Protocols - UPS Systems
213 Liebert® IntelliSlot® Modbus/BACnet
Table 66 Liebert PowerSure™ Interactive (before July 2008) - Input and Holding
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Number of Input Lines 30004 40004 1 — Bits 12 - 15
Number of Bypass Lines 30004 40004 1 — Bits 4 - 7
Number of Output Lines 30004 40004 1 — Bits 8 - 11
Number of SubModules 30009 40009 1 — -
Load Circuit Present 30013 40013 1 —
There are 16 possible Load Circuits. Each bit
represents 1 load circuit. Load Circuit 1 is bit
0, Load Circuit 2 is bit 1 and so on. If the bit
is 1, then the Load Circuit is supported.
Nominal Power Rating 30021 40021 2 — VA
Nominal Input Voltage 30027 40027 1 — V
Nominal Output Voltage 30028 40028 1 — V
Nominal Input Current 30030 40030 1 — A
Nominal Input Frequency 30031 40031 1 10 Hz
Nominal Output Frequency 30032 40032 1 10 Hz
Nominal Power Factor 30033 40033 1 100 —
Nominal Battery Voltage 30034 40034 1 — V
Auto Restart Delay 30051 40051 1 — Seconds
Device Low Battery Time 30053 40053 1 — Minutes
Load (Apparent Power) 30102 — 2 — VA
Load / Capacity 30106 — 1 — %
Input Frequency 30107 — 1 10 Hz
Output Frequency 30108 — 1 10 Hz
Battery Charge Status 30112 — 1 —
1 - 100% Charged
2 - Less than 100% Charged
3 - Charging
4 - Discharging
5 - Float Charging
6 - Equalize Charging
Battery Voltage 30113 — 1 — V
Battery Time Remaining 30115 — 1 — Minutes
Battery Charge Percentage 30116 — 1 — %
Battery Test Result 30130 — 1 —
1 - Unknown
2 - Passed
3 - Failed
4 - In Progress
5 - System Failure
7 - Inhibited
Input Voltage L1 30153 — 1 — V
Output Voltage L1 30163 — 1 — V
Output Current L1 30164 — 1 — A
Input Maximum Voltage L1 30180 — 1 — V
Input Minimum Voltage L1 30181 — 1 — V
Output Maximum Voltage L1 30182 — 1 — V
Output Minimum Voltage L1 30183 — 1 — V
Black Out Count 30301 — 1 — —
Brown Out Count 30302 — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 214
Table 67 Liebert PowerSure™ Interactive 2 - Status and Coil
Applies only to PSI units manufactured before June 1, 2008 (Julian date 08153)
Data Description Status Coil
Number
of Bits Scale Notes / Units
Audible Alarm Enabled 10002 2 1 — —
Automatic Battery Test Enabled 10003 3 1 — —
DC-To-DC Converter On 10042 — 1 — —
Battery Charger On 10044 — 1 — —
Load Circuit 1 State 10057 — 1 — —
Load Circuit 2 State 10058 — 1 — —
Load Circuit 3 State 10059 — 1 — —
Load Circuit 4 State 10060 — 1 — —
Load Circuit 5 State 10061 — 1 — —
Load Circuit 6 State 10062 — 1 — —
Load Circuit 7 State 10063 — 1 — —
Load Circuit 9 State 10065 — 1 — —
Load Circuit 10 State 10066 — 1 — —
Load Circuit 11 State 10067 — 1 — —
Load Circuit 12 State 10068 — 1 — —
Load Circuit 13 State 10069 — 1 — —
Load Circuit 14 State 10070 — 1 — —
Load Circuit 15 State 10071 — 1 — —
Load Circuit 16 State 10072 — 1 — —
Load On Inverter 10073 — 1 — —
Boost Mode On 10075 — 1 — —
Buck Mode On 10076 — 1 — —
Replace Battery 10081 — 1 — —
Battery Under Test 10082 — 1 — —
Shutdown Reason - Over Temperature 10086 — 1 — —
Shutdown Reason - Overload 10087 — 1 — —
Shutdown Reason - Output Short 10089 — 1 — —
Shutdown Reason - Line Neutral Swap 10090 — 1 — —
Shutdown Reason - Low Battery 10092 — 1 — —
Shutdown Reason - Remote Shutdown 10093 — 1 — —
Shutdown Reason - Input Under Voltage 10094 — 1 — —
Shutdown Reason - Hardware 10096 — 1 — —
Load On Battery 10128 — 1 — —
Output Off Pending 10151 — 1 — —
Low Battery - Shutdown Imminent 10152 — 1 — —
Output Overload 10154 — 1 — —
Over Temperature Warning 10171 — 1 — —
Input Power Supply Fail 10186 — 1 — —
Input Over Voltage 10187 — 1 — —
Input Under Voltage 10188 — 1 — —
Input BrownOut 10189 — 1 — —
Bad Input Frequency 10190 — 1 — —
Output Under Voltage 10218 — 1 — —
Output Over Voltage 10219 — 1 — —
Charger Failed 10234 — 1 — —
Battery Under Voltage 10241 — 1 — —
Battery Over Voltage 10242 — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Modbus RTU and Modbus TCP Protocols - UPS Systems
215 Liebert® IntelliSlot® Modbus/BACnet
Table 68 Liebert PowerSure™ Interactive 2 - Input and Holding
Applies only to PSI units manufactured before June 1, 2008 (Julian date 08153)
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Number of Input Lines 30004 40004 1 — Bits 12 - 15
Number of Output Lines 30004 40004 1 — Bits 8 - 11
Number of SubModules 30009 40009 1 — —
Load Circuit Present 30013 40013 1 —
There are 16 possible Load Circuits.
Each bit represents 1 load circuit.
Load Circuit 1 is bit 0, Load Circuit 2
is bit 1 and so on. If the bit is 1, then
the Load Circuit is supported.
Nominal Power Rating 30021 40021 2 — VA
Nominal Input Voltage 30027 40027 1 — V
Nominal Output Voltage 30028 40028 1 — V
Nominal Input Current 30030 40030 1 — A
Nominal Input Frequency 30031 40031 1 10 Hz
Nominal Output Frequency 30032 40032 1 10 Hz
Nominal Power Factor 30033 40033 1 100 —
Nominal Battery Voltage 30034 40034 1 — V
Nominal Battery Capacity 30037 40037 1 — Minutes
Nominal Battery Float Voltage 30038 40038 1 — V
Auto Restart Delay 30051 40051 1 — Seconds
Device Low Battery Time 30053 40053 1 — Minutes
Ambient Temperature Warning Point 30069 40069 1 — deg C
Over Temperature Limit Point 30072 40072 1 — deg C
Load (Apparent Power) 30102 — 2 — VA
Load (Real Power) 30104 — 2 — W
Load / Capacity 30106 — 1 — %
Input Frequency 30107 — 1 10 Hz
Output Frequency 30108 — 1 10 Hz
Battery Charge Status 30112 — 1 —
1 - 100% Charged
2 - Less than 100% Charged
3 - Charging
4 - Discharging
5 - Float Charging
6 - Equalize Charging
Battery Voltage 30113 — 1 — V
Battery Time Remaining 30115 — 1 — Minutes
Battery Charge Percentage 30116 — 1 — %
Ambient Temperature 30119 — 1 — deg C
Battery Test Result 30130 — 1 — —
Input Voltage L1 30153 — 1 — V
Input Current L1 30154 — 1 — A
Output Voltage L1 30163 — 1 — V
Output Current L1 30164 — 1 — A
Input Maximum Voltage L1 30180 — 1 — V
Input Minimum Voltage L1 30181 — 1 — V
Output Maximum Voltage L1 30182 — 1 — V
Output Minimum Voltage L1 30183 — 1 — V
Black Out Count 30301 — 1 — —
Brown Out Count 30302 — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 216
Table 69 Liebert Series 300™ UPS - Status and Coil
Data Description Status Coil
Number
of Bits Scale Notes / Units
Automatic Restart Enabled 10001 1 1 — —
Battery Charge Compensation 10046 — 1 — —
Inverter Ready 10047 — 1 — —
Load Circuit 1 State 10057 — 1 — —
Load Circuit 2 State 10058 — 1 — —
Load Circuit 3 State 10059 — 1 — —
Load Circuit 4 State 10060 — 1 — —
Load Circuit 5 State 10061 — 1 — —
Load Circuit 6 State 10062 — 1 — —
Load Circuit 7 State 10063 — 1 — —
Load Circuit 8 State 10064 — 1 — —
Load Circuit 9 State 10065 — 1 — —
Load Circuit 10 State 10066 — 1 — —
Load Circuit 11 State 10067 — 1 — —
Load Circuit 12 State 10068 — 1 — —
Load Circuit 13 State 10069 — 1 — —
Load Circuit 14 State 10070 — 1 — —
Load Circuit 15 State 10071 — 1 — —
Load Circuit 16 State 10072 — 1 — —
Load On Inverter 10073 — 1 — —
Bypass Active 10074 — 1 — —
Buck On 10076 — 1 — —
Replace Battery 10081 — 1 — —
Battery Under Test 10082 — 1 — —
Load On Battery 10128 — 1 — —
Low Battery - Shutdown Imminent 10152 — 1 — —
Output Overload 10154 — 1 — —
Over Temperature Warning 10171 — 1 — —
Battery Over Temperature CB Trip 10172 — 1 — —
Input Power Supply Fail 10186 — 1 — —
Input Over Voltage 10187 — 1 — —
Input Under Voltage 10188 — 1 — —
Bad Input Frequency 10190 — 1 — —
Bypass Input Voltage/Frequency Fault 10202 — 1 — —
Output Under Voltage 10218 — 1 — —
Output Over Voltage 10219 — 1 — —
Battery Charger Fail 10234 — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Modbus RTU and Modbus TCP Protocols - UPS Systems
217 Liebert® IntelliSlot® Modbus/BACnet
Table 70 Liebert Series 300™ UPS - Input and Holding
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Number of Input Lines 30004 40004 1 — Bits 12 - 15
Number of Bypass Lines 30004 40004 1 — Bits 4 - 7
Number of Output Lines 30004 40004 1 — Bits 8 - 11
Number of SubModules 30009 40009 1 — —
Load Circuit Present 30013 40013 1 —
There are 16 possible Load Circuits. Each bit
represents 1 Load Circuit. Load Circuit 1 is bit
0, Load Circuit 2 is bit 1 and so on. If the bit is
1, then the Load Circuit is supported.
Nominal Power Rating 30021 40021 2 — VA
Nominal Input Voltage 30027 40027 1 — V
Nominal Output Voltage 30028 40028 1 — V
Nominal Static Bypass Switch
Voltage 30029 40029 1 — V
Nominal Input Current 30030 40030 1 — A
Nominal Input Frequency 30031 40031 1 10 Hz
Nominal Output Frequency 30032 40032 1 10 Hz
Nominal Power Factor 30033 40033 1 100 -
Nominal Battery Voltage 30034 40034 1 — V
Device Low Battery Time 30053 40053 1 — Minutes
Load (Apparent Power) 30102 — 2 — VA
Load (Real Power) 30104 — 2 — W
Load / Capacity 30106 — 1 — %
Input Frequency 30107 — 1 10 Hz
Output Frequency 30108 — 1 10 Hz
Bypass Frequency 30109 — 1 10 Hz
Battery Charge Status 30112 — 1 — 1 - 100% Charged
2 - Less than 100% Charged
Battery Voltage 30113 — 1 — V
Battery Current 30114 — 1 — A
Battery Time Remaining 30115 — 1 — Minutes
Battery Charge Percentage 30116 — 1 — %
Battery Test Result 30130 — 1 —
1 - Unknown
2 - Passed
3 - Failed
4 - In Progress
5 - System Failure
6 - Inhibited
Input Voltage L1 30153 — 1 — V
Input Current 30154 — 1 — A
Bypass Voltage L1 30159 — 1 — V
Bypass Current L1 30160 — 1 — A
Output Voltage L1 30163 — 1 — V
Output Current L1 30164 — 1 — A
Input Voltage L2 30203 — 1 — V
Input Current L2 30204 — 1 — A
Bypass Voltage L2 30209 — 1 — V
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 218
Bypass Current L2 30210 — 1 — A
Output Voltage L2 30213 — 1 — V
Output Current L2 30214 — 1 — A
Input Voltage L3 30253 — 1 — V
Input Current L3 30254 — 1 — A
Bypass Voltage L3 30259 — 1 — V
Bypass Current L3 30260 — 1 — A
Output Voltage L3 30263 — 1 — V
Output Current L3 30264 — 1 — A
Black Out Count 30301 — 1 — —
Brown Out Count 30302 — 1 — —
Transient Count 30301 — 1 — —
Silent Audible Alarm — 40101 — — Any value
Battery Start — 40102 1 — 1=Start, 0=Abort
Open UPS Output Switch — 40104 — — Delay time in Seconds, last digit will be
ignored
Reboot UPS Output Switch — 40105 1 — Delay time in Seconds, last digit will be
ignored
Close UPS Output Switch — 40106 — — Delay time in Seconds, last digit will be
ignored
Transfer Load to Bypass — 40107 1 — Any value
Transfer Load to Inverter — 40108 — — Any value
Reset UPS Statistic data — 40111 1 — Any value
Turn UPS Outlets On — 40112 1 — Bitmap mask for Outlet 1-16. All bits set to 1
will be turned On
Turn UPS Outlets Off — 40113 1 — Bitmap mask for Outlet 1-16. All bits set to 1
will be turned Off
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 70 Liebert Series 300™ UPS - Input and Holding (continued)
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
219 Liebert® IntelliSlot® Modbus/BACnet
Table 71 Liebert Series 600™ UPS - Status and Coil
Data Description Status Coil
Number
of Bits Scale Notes / Units
Auto Retransfer Primed 10049 — 1 — —
Load On Inverter 10073 — 1 — —
Load On Bypass 10074 — 1 — —
Battery data Buffer Full 10084 — 1 — —
Shutdown Reason - Hardware 10096 — 1 — —
Load On Battery 10128 — 1 — —
Load On Bypass 10129 — 1 — —
Manual Reset Transfer 10130 — 1 — —
Emergency Transfer 10134 — 1 — —
Battery Switch Open 10136 — 1 — —
Input Switch Open 10137 — 1 — —
Output Switch open 10138 — 1 — —
SBS Unable 10148 — 1 — —
Low Battery - Shutdown Imminent 10152 — 1 — —
Output Frequency Off 10153 — 1 — —
Output Overload 10154 — 1 — —
System Emergency Off 10157 — 1 — —
Reverse Power 10159 — 1 — —
Fan Fail 10169 — 1 — —
Over Temperature Warning 10171 — 1 — —
Ambient Over Temperature 10173 — 1 — —
Input Power Supply Fail 10186 — 1 — —
Input Phase Rotation Error 10191 — 1 — —
Bypass Input Voltage Fail 10202 — 1 — —
Output Under Voltage 10218 — 1 — —
Output Over Voltage 10219 — 1 — —
DC Ground Fault 10233 — 1 — —
DC Cap Fuse Blown 10252 — 1 — —
Rectifier Fuse Blown 10257 — 1 — —
Inverter Fuse Blown 10261 — 1 — —
Customer Alarm 1 10313 — 1 — —
Customer Alarm 2 10314 — 1 — —
Customer Alarm 3 10315 — 1 — —
Customer Alarm 4 10316 — 1 — —
Customer Alarm 5 10317 — 1 — —
Customer Alarm 6 10318 — 1 — —
Customer Alarm 7 10319 — 1 — —
Customer Alarm 8 10320 — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 220
Table 72 Liebert Series 600™ UPS - Input and Holding
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Number of Input Lines 30004 40004 1 — Bits 12 - 15
Number of Bypass Lines 30004 40004 1 — Bits 4 - 7
Number of Output Lines 30004 40004 1 — Bits 8 - 11
Nominal Power Rating 30021 40021 2 — VA
Nominal Input Voltage 30027 40027 1 — V
Nominal Output Voltage 30028 40028 1 — V
Nominal Static Bypass Switch Voltage 30029 40029 1 — V
Nominal Input Current 30030 40030 1 — A
Nominal Output Frequency 30032 40032 1 10 Hz
Nominal Power Factor 30033 40033 1 100 —
Nominal Battery Voltage 30034 40034 1 — V
Silence Alarm — 40101 1 — —
Load (Apparent Power) 30102 — 2 — VA
Load (Real Power) 30104 — 2 — W
Load / Capacity 30106 — 1 — %
Output Frequency 30108 — 1 10 Hz
Bypass Frequency 30109 — 1 10 Hz
Battery Charge Status 30112 — 1 — 1 - 100% Charged
2 - Less than 100% Charged
Battery Voltage 30113 — 1 — V
Battery Current 30114 — 1 — A
Battery Time Remaining 30115 — 1 — Minutes
Battery Charge Percentage 30116 — 1 — %
Input Voltage L1 30153 — 1 — V
Input Current L1 30154 — 1 — A
Bypass Voltage L1 30159 — 1 — V
Bypass Current L1 30160 — 1 — A
Output Voltage L1 30163 — 1 — V
Output Current L1 30164 — 1 — A
Input Voltage L2 30203 — 1 — V
Input Current L2 30204 — 1 — A
Bypass Voltage L2 30209 — 1 — V
Bypass Current L2 30210 — 1 — A
Output Voltage L2 30213 — 1 — V
Output Current L2 30214 — 1 — A
Input Voltage L3 30253 — 1 — V
Input Current L3 30254 — 1 — A
Bypass Voltage L3 30259 — 1 — V
Bypass Current L3 30260 — 1 — A
Output Voltage L3 30263 — 1 — V
Output Current L3 30264 — 1 — A
Battery Discharge Count 30308 — 1 — —
Battery Discharge duration 30309 — 1 — Seconds
Battery Amp-Hour 30310 — 1 — AH
Battery Watt-Hour 30311 — 2 — WH
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Modbus RTU and Modbus TCP Protocols - UPS Systems
221 Liebert® IntelliSlot® Modbus/BACnet
Table 73 Liebert Series 610™ SCC UPS - Status and Coil
Data Description Status Coil
Number
of Bits Scale Notes / Units
Auto Retransfer Primed 10049 — 1 — —
Load On Inverter 10073 — 1 — —
Load On Bypass 10074 — 1 — —
Load On Bypass 10129 — 1 — —
Manual Reset Transfer 10130 — 1 — —
Emergency Transfer 10134 — 1 — —
Output Switch open 10138 — 1 — —
SBS Unable 10148 — 1 — —
Output Frequency Off 10153 — 1 — —
Output Overload 10154 — 1 — —
System Emergency Off 10157 — 1 — —
Input Power Supply Fail 10186 — 1 — —
Input Phase Rotation Error 10191 — 1 — —
Bypass Input Voltage Fail 10202 — 1 — —
Output Under Voltage 10218 — 1 — —
Output Over Voltage 10219 — 1 — —
Module Alarm Active 10304 — 1 — —
Customer Alarm 1 10313 — 1 — —
Customer Alarm 2 10314 — 1 — —
Customer Alarm 3 10315 — 1 — —
Customer Alarm 4 10316 — 1 — —
Customer Alarm 5 10317 — 1 — —
Customer Alarm 6 10318 — 1 — —
Customer Alarm 7 10319 — 1 — —
Customer Alarm 8 10320 — 1 — —
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 222
Table 74 Liebert Series 610 SCC UPS - Input and Holding
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Number of Input Lines 30004 40004 1 — Bits 12 - 15
Number of Bypass Lines 30004 40004 1 — Bits 4 - 7
Number of Output Lines 30004 40004 1 — Bits 8 - 11
Nominal Power Rating 30021 40021 2 — VA
Nominal Input Voltage 30027 40027 1 — V
Nominal Output Voltage 30028 40028 1 — V
Nominal Static Bypass Switch Voltage 30029 40029 1 — V
Nominal Output Frequency 30032 40032 1 10 Hz
Nominal Power Factor 30033 40033 1 100 -
Silence Alarm — 40101 1 — -
Load (Apparent Power) 30102 — 2 — VA
Load (Real Power) 30104 — 2 — W
Load / Capacity 30106 — 1 — %
Output Frequency 30108 — 1 10 Hz
Bypass Frequency 30109 — 1 10 Hz
Input Voltage L1 30153 — 1 — V
Bypass Voltage L1 30159 — 1 — V
Bypass Current L1 30160 — 1 — A
Output Voltage L1 30163 — 1 — V
Output Current L1 30164 — 1 — A
Input Voltage L2 30203 — 1 — V
Bypass Voltage L2 30209 — 1 — V
Bypass Current L2 30210 — 1 — A
Output Voltage L2 30213 — 1 — V
Output Current L2 30214 — 1 — A
Input Voltage L3 30253 — 1 — V
Bypass Voltage L3 30259 — 1 — V
Bypass Current L3 30260 — 1 — A
Output Voltage L3 30263 — 1 — V
Output Current L3 30264 — 1 — A
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Modbus RTU and Modbus TCP Protocols - UPS Systems
223 Liebert® IntelliSlot® Modbus/BACnet
Table 75 Liebert HiPulse™, Liebert SICE 7200™- Input and Holding - SMM/SSM
Controller Multi Module Series - SMM
Liebert Products Liebert HiPulse
Liebert SICE 7200
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Status Points (View)
Output Voltage L1-L2 — 40001 1 — V
Output Voltage L2-L3 — 40002 1 — V
Output Voltage L3-L1 — 40003 1 — V
Output Amps L1 — 40004 1 — A
Output Amps L2 — 40005 1 — A
Output Amps L3 — 40006 1 — A
Power L1 — 40007 1 — kW
Power L2 — 40008 1 — kW
Power L3 — 40009 1 — kW
Bypass Frequency — 40010 1 10 Hz
Inverter Frequency — 40011 1 10 Hz
Battery Voltage — 40012 1 — V
Battery Amperage — 40013 1 — A
Apparent Power L1 — 40014 1 — kVA
Apparent Power L2 — 40015 1 — kVA
Apparent Power L3 — 40016 1 — kVA
% Load L1 — 40017 1 — %
% Load L2 — 40018 1 — %
% Load L3 — 40019 1 — %
% Battery Charge — 40020 1 — -
Battery Temperature — 40021 1 — deg C
Battery Time Remaining — 40022 1 — Minutes
Alarm Points
Communications — 40289 1 — Bit 0
Bypass Switch Open — 40289 1 — Bit 1
Output Switch Open — 40289 1 — Bit 2
Rectifier Switch Open — 40289 1 — Bit 3
Battery CB Open — 40289 1 — Bit 4
Manual Bypass Closed — 40289 1 — Bit 5
Bypass Absent — 40289 1 — Bit 6
Bypass Overvoltage — 40289 1 — Bit 7
Bypass Undervoltage — 40289 1 — Bit 8
Bypass Frequency Error — 40289 1 — Bit 9
Byp Phase Rotation Error — 40289 1 — Bit 10
Bypass SCR Failure — 40290 1 — Bit 0
Bypass Off — 40290 1 — Bit 1
Bypass Off — 40290 1 — Bit 2
Load On Bypass — 40290 1 — Bit 3
Bypass Overtemperature — 40290 1 — Bit 4
Rectifier Under Voltage — 40290 1 — Bit 5
Rectifier Block — 40290 1 — Bit 6
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 224
Rectifier Block — 40290 1 — Bit 7
Rectifier Current Limit — 40290 1 — Bit 8
Rectifier Overtemperature — 40290 1 — Bit 9
Rectifier Fuse Failure — 40290 1 — Bit 10
Inverter Voltage Fault — 40291 1 — Bit 0
Inverter Disable — 40291 1 — Bit 1
Inverter Disable — 40291 1 — Bit 2
Inverter Current Limit — 40291 1 — Bit 3
Inverter Overtemperature — 40291 1 — Bit 4
Inverter Non Sync — 40291 1 — Bit 5
Inverter Overvoltage — 40291 1 — Bit 6
Inverter Undervoltage — 40291 1 — Bit 7
Inverter Fuse Failure — 40291 1 — Bit 8
Output Overvoltage — 40291 1 — Bit 9
Output Undervoltage — 40291 1 — Bit 10
Output Undervoltage — 40292 1 — Bit 0
Output Waveform Error — 40292 1 — Bit 1
Inverter Frequency Error — 40292 1 — Bit 2
Inverter Parallel Error — 40292 1 — Bit 3
Contactor Failure — 40292 1 — Bit 4
Battery Test — 40292 1 — Bit 5
Battery Test Failed — 40292 1 — Bit 6
Battery On Load — 40292 1 — Bit 7
Battery End of Discharge — 40292 1 — Bit 8
Boost Time Expired — 40292 1 — Bit 9
DC Overvoltage — 40292 1 — Bit 10
DC Undervoltage — 40293 1 — Bit 0
Battery Fuse Failure — 40293 1 — Bit 1
DC Overvoltage — 40293 1 — Bit 2
Transfer Count Block — 40293 1 — Bit 3
Overload Shutdown — 40293 1 — Bit 4
Overtemperature SD — 40293 1 — Bit 5
Emergency Stop — 40293 1 — Bit 6
Overload Present — 40293 1 — Bit 7
Overload Shutdown TO — 40293 1 — Bit 8
Display Error — 40293 1 — Bit 9
Display Error — 40293 1 — Bit 10
Inverter Over Capacity — 40293 1 — Bit 11
Bypass ECO Mode — 40293 1 — Bit 12
Fan Failure — 40293 1 — Bit 13
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 75 Liebert HiPulse™, Liebert SICE 7200™- Input and Holding - SMM/SSM (continued)
Controller Multi Module Series - SMM
Liebert Products Liebert HiPulse
Liebert SICE 7200
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
225 Liebert® IntelliSlot® Modbus/BACnet
Table 76 Liebert SICE 7200™ - Input and Holding - SSC
Controller System Control Cabinet - SSC
Liebert Products Liebert SICE 7200
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Output Voltage L1-L2 — 40001 1 — V
Output Voltage L2-L3 — 40002 1 — V
Output Voltage L3-L1 — 40003 1 — V
Output Amps L1 — 40004 1 — A
Output Amps L2 — 40005 1 — A
Output Amps L3 — 40006 1 — A
Power L1 — 40007 1 — kW
Power L2 — 40008 1 — kW
Power L3 — 40009 1 — kW
Bypass Frequency — 40010 1 10 Hz
Battery Voltage — 40012 1 — V
Battery Amperage — 40013 1 — A
Apparent Power L1 — 40014 1 — kVA
Apparent Power L2 — 40015 1 — kVA
Apparent Power L3 — 40016 1 — kVA
% Load L1 — 40017 1 — %
% Load L2 — 40018 1 — %
% Load L3 — 40019 1 — %
% Battery Charge — 40020 1 — %
Battery Temperature — 40021 1 — deg C
Battery Time Remaining — 40022 1 — Minutes
Communications — 40289 1 — Bit 0
Bypass Switch Open — 40289 1 — Bit 1
Output Switch Open — 40289 1 — Bit 2
Battery CB Open — 40289 1 — Bit 3
Manual Bypass Closed — 40289 1 — Bit 4
Bypass Absent — 40289 1 — Bit 5
Bypass Overvoltage — 40289 1 — Bit 6
Bypass Undervoltage — 40289 1 — Bit 7
Bypass Frequency Error — 40289 1 — Bit 8
Bypass Ph Rotation Error — 40289 1 — Bit 9
Bypass SCR Failure — 40289 1 — Bit 10
Bypass Off — 40290 1 — Bit 0
Bypass Off — 40290 1 — Bit 1
Load On Bypass — 40290 1 — Bit 2
Bypass Overtemperature — 40290 1 — Bit 3
Inverter Non Sync — 40290 1 — Bit 4
Output Overvoltage — 40290 1 — Bit 5
Output Undervoltage — 40290 1 — Bit 6
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 226
Output Undervoltage — 40290 1 — Bit 7
Output Waveform Error — 40290 1 — Bit 8
Transfer Count Block — 40290 1 — Bit 9
Overload Shutdown — 40290 1 — Bit 10
Overtemperature Shutdown — 40291 1 — Bit 0
Emergency Stop — 40291 1 — Bit 1
Overload Present — 40291 1 — Bit 2
Overload Shutdown TO — 40291 1 — Bit 3
Display Error — 40291 1 — Bit 4
Display Error — 40291 1 — Bit 5
Invewrter Over Capacity — 40291 1 — Bit 6
Parallel Bus Open — 40291 1 — Bit 7
Battery Ground Fault — 40291 1 — Bit 8
Bypass Backfeed — 40291 1 — Bit 9
Bypass Sync Inhibited — 40291 1 — Bit 10
Bypass ECO Mode — 40291 1 — Bit 11
Fan Failure — 40291 1 — Bit 12
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 76 Liebert SICE 7200™ - Input and Holding - SSC (continued)
Controller System Control Cabinet - SSC
Liebert Products Liebert SICE 7200
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - UPS Systems
227 Liebert® IntelliSlot® Modbus/BACnet
Table 77 Liebert Npower™ - Input and Holding - IMP
Controller Single Module Series - SMS
Liebert Products Liebert Npower - SMS
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Status Points (View)
Input Voltage A-B — 40001 1 — V
Input Voltage B-C — 40002 1 — V
Input Voltage C-A — 40003 1 — V
Bypass Voltage A-B — 40004 1 — V
Bypass Voltage B-C — 40005 1 — V
Bypass Voltage C-A — 40006 1 — V
Battery Voltage — 40007 1 — V
Battery Current — 40008 1 10 A
Battery Temperature — 40009 1 — deg C
Output Voltage A-B — 40010 1 — V
Output Voltage B-C — 40011 1 — V
Output Voltage C-A — 40012 1 — V
Output Current A — 40013 1 10 A
Output Current B — 40014 1 10 A
Output Current C — 40015 1 10 A
Output kVA A — 40016 1 — kVA
Output kVA B — 40017 1 — kVA
Output kVA C — 40018 1 — kVA
Output kW A — 40019 1 — kW
Output kW B — 40020 1 — kW
Output kW C — 40021 1 — kW
Output Frequency — 40022 1 10 Hz
Rated kVA Percentage — 40023 1 — %
Rated kW Percentage — 40024 1 — %
Alarm Points
Communications Loss — 40289 1 — Bit 0
Battery Fuse Fail — 40289 1 — Bit 1
Battery Low Transfer — 40289 1 — Bit 2
DC Over Voltage Transient — 40289 1 — Bit 3
Input Phase Rotation Error — 40289 1 — Bit 4
Rectifier/Trap Fuse Fail — 40289 1 — Bit 5
Any of Rectifier / Trap Fuse
Bypass Frequency Error — 40289 1 — Bit 6
Bypass Overload Shutdown — 40289 1 — Bit 7
Bypass Phase Rotation Error — 40289 1 — Bit 8
Inverter Over Voltage Transfer — 40289 1 — Bit 9
Inverter Fuse Fail — 40289 1 — Bit 10
Output Over Voltage Transfer — 40289 1 — Bit 11
Output Under Voltage Transfer — 40289 1 — Bit 12
SBS SCR Open — 40289 1 — Bit 13
SBS SCR Short — 40289 1 — Bit 14
Inverter Over Current Transfer — 40289 1 — Bit 15
Modbus RTU and Modbus TCP Protocols - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 228
Equipment Over Temperature — 40290 1 —
Bit 0
Any of Battery / Heatsink / Ambient / Timeout
Shutdown
Battery Ground Fault CB Trip — 40290 1 — Bit 1
Power Supply Fail — 40290 1 —
Bit 2
Any of Input / Bypass / Output / F1 / SWGR /
MM / Option / AuEPO / LBS Power Fail
EPO Shutdown — 40290 1 — Bit 3
Rectifier Fail — 40290 1 — Bit 4
Inverter Fail — 40290 1 — Bit 5
Hardware Shutdown — 40290 1 — Bit 6
Battery Discharge — 40290 1 — Bit 7
Input Current Imbalance — 40290 1 — Bit 8
Input Line fail — 40290 1 — Bit 9
Input Under Voltage — 40290 1 — Bit 10
Input Over Voltage — 40290 1 — Bit 11
Input Over Current — 40290 1 — Bit 12
Battery CB Open — 40290 1 — Bit 13
Battery Sync Error — 40290 1 — Bit 14
Bypass Voltage Out of Tolerance — 40290 1 — Bit 15
Bypass Line Fail — 40291 1 — Bit 0
Inverter Over Current — 40291 1 — Bit 1
Output OF/UF — 40291 1 — Bit 2
Inverter Overload — 40291 1 — Bit 3
Any of Inverter Phase A / B / C Overload
Excessive Auto Retransfer — 40291 1 — Bit 4
Equipment Over Temperature
Warning — 40291 1 —
Bit 5
Any of AuBattery / Ambient / Heatsink / Inlet
Over Temp Warning
Fan Fail — 40291 1 —
Bit 6
Any of Power Pole Fan 1 / 2 / 3, Primary Fan 1
/ 2 / 3 and System Fan Fail
SBS Unable — 40291 1 — Bit 7
Inverter Off By User — 40291 1 — Bit 8
Battery low Warning — 40291 1 — Bit 9
Battery Test Fail — 40291 1 — Bit 10
User Shutdown — 40291 1 — Bit 11
Load On Bypass — 40291 1 — Bit 12
Input Contact Alarms — 40291 1 — Bit 13
Any of Input Contact 1-8 Alarms
Generic Alarms — 40291 1 —
Bit 14
Any other alarm conditions that are not
mapped
Bypass Overload — 40291 1 — Bit 15
Any of Bypass A / B / C Overload
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 77 Liebert Npower™ - Input and Holding - IMP (continued)
Controller Single Module Series - SMS
Liebert Products Liebert Npower - SMS
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Battery Monitoring Products
229 Liebert® IntelliSlot® Modbus/BACnet
3.4 Battery Monitoring Products
Table 78 Alber® BDSU™ - Status and Coil
Data Description Status Coil
Number
of Bits Notes / Units
Battery Entity
Battery Discharging
Battery 1 - 32 10001-10032 — 1 Active on Alarm
String Entity
High Ambient Temperature
String 1 - 32 10033-10064 — 1 Active on Alarm
Low Ambient Temperature
String 1 - 32 10065-10096 — 1 Active on Alarm
Low Ambient Temperature Probe Two
String 1 - 32 10097-10128 — 1 Active on Alarm
High Ambient Temperature Probe Two
String 1 - 32 10129-10160 — 1 Active on Alarm
Low Overall Voltage
String 1 - 32 10161-10192 — 1 Active on Alarm
High Overall Voltage
String 1 - 32 10193-10224 — 1 Active on Alarm
High Battery String Current
String 1 - 32 10225-10256 — 1 Active on Alarm
Low Battery String Float Current
String 1 - 32 10257-10288 — 1 Active on Alarm
High Battery String Float Current
String 1 - 32 10289-10320 — 1 Active on Alarm
High Battery String Ripple Current
String 1 - 32 10321-10352 — 1 Active on Alarm
Battery String Discharge Detected
String 1 - 32 10353-10384 — 1 Active on Alarm
Maximum Discharge Time Exceeded
String 1 - 32 10385-10416 — 1 Active on Alarm
Discharge Low Overall Voltage
String 1 - 32 10417-10448 — 1 Active on Alarm
Discharge Low Cell Voltage
String 1 - 32 10449-10480 — 1 Active on Alarm
Discharge High Battery String Current
String 1 - 32 10481-10512 — 1 Active on Alarm
Excessive Cell to Cell Temperature Deviation
String 1 - 32 10513-10544 — 1 Active on Alarm
Excessive Cell to Ambient Temperature Deviation
String 1 - 32 10545-10576 — 1 Active on Alarm
Thermal Runaway Detected
String 1 - 32 10577-10608 — 1 Active on Alarm
Battery String Equalize
String 1 - 32 10609-10640 — 1 Active on Alarm
Battery String Offline
String 1 - 32 10641-10672 — 1 Active on Alarm
Thermal Runaway Cell to Ambient Temperature Event
String 1 - 32 13233-13264 — 1 Active on Alarm
Thermal Runaway Cell to Cell Temperature Event
String 1 - 32 13265-13296 — 1 Active on Alarm
Modbus RTU and Modbus TCP Protocols - Battery Monitoring Products
Liebert® IntelliSlot® Modbus/BACnet 230
Thermal Runaway Charger Current Level One Event
String 1 - 32 13297-13328 — 1 Active on Alarm
Thermal Runaway Charger Current Level Two Event
String 1 - 32 13329-13360 — 1 Active on Alarm
Ground Fault Detected
String 1 - 32 14041-14072 — 1 Active on Alarm
Cell Entity (Cells 1 – 320)
Low Cell Voltage
Cell 1 - 320 10673-10992 — 1 Active on Alarm
High Cell Voltage
Cell 1 - 320 10993-11312 — 1 Active on Alarm
Low Cell Temperature
Cell 1 - 320 11313-11632 — 1 Active on Alarm
High Cell Temperature
Cell 1 - 320 11633-11952 — 1 Active on Alarm
Low Internal Resistance
Cell 1 - 320 11953-12272 — 1 Active on Alarm
High Internal Resistance
Cell 1 - 320 12273-12592 — 1 Active on Alarm
High Intercell Resistance
Cell 1 - 320 12593-12912 — 1 Active on Alarm
Discharge Low Cell Voltage
Cell 1 - 320 12913-13232 — 1 Active on Alarm
Intertier Resistance High
Cell 1 - 320 13361-13680 — 1 Active on Alarm
Cell Entity (Cells 321 – 360)
Low Cell Voltage
Cell 321 - 360 13681-13720 — 1 Active on Alarm
High Cell Voltage
Cell 321 – 360 13721-13760 — 1 Active on Alarm
Low Cell Temperature
Cell 321 – 360 13761-13800 — 1 Active on Alarm
High Cell Temperature
Cell 321 – 360 13801-13840 — 1 Active on Alarm
Low Internal Resistance
Cell 321 – 360 13841-13780 — 1 Active on Alarm
High Internal Resistance
Cell 321 – 360 13881-13920 — 1 Active on Alarm
High Intercell Resistance
Cell 321 – 360 13921-12860 — 1 Active on Alarm
Discharge Low Cell Voltage
Cell 321 – 360 13961-14000 — 1 Active on Alarm
Intertier Resistance High
Cell 321 - 360 14001-14040 — 1 Active on Alarm
Table 78 Alber® BDSU™ - Status and Coil
Data Description Status Coil
Number
of Bits Notes / Units
Modbus RTU and Modbus TCP Protocols - Battery Monitoring Products
231 Liebert® IntelliSlot® Modbus/BACnet
Table 79 Alber® BDSU™ - Input and Holding
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Battery Measurement and Control
System Status 30385 — 1 —
1 = Normal Operation
2 = StartUp
8 = Normal with Warning
16 = Normal with Alarm
32 = Abnormal Operation
Battery Entity
Battery Name
Battery 1 - 32 30386-31057 — 21 —
Each 16-bit register is a
single Unicode character of a
null terminated string
Battery Rating
Battery 1 - 32 31186-31217 — 1 — Units : AH
Battery Time Remaining
Battery 1 - 32 31058-31121 — 2 — Units : sec
Battery Discharge Time
Battery 1 - 32 31122-31185 — 2 — Units : sec
Ordinal Position of Battery
Battery 1 - 32 31218-31249 — 1 —
String Entity
Battery String Name
String 1 - 32 31250-31921 — 21 —
Each 16-bit register is a
single Unicode character of a
null terminated string
Installation Date
String 1 - 32 33170-33233 — 2 — Secs since Epoch(UTC)
Cell/Monobloc Rating
String 1 - 32 33234-33265 — 1 — Units : AH
String Ambient Temperature 1
String 1 - 32 31922-31953 — 1
Scale
: x /
10
Units : deg C
String Ambient Temperature 2
String 1 - 32 31954-31985 — 1
Scale
: x /
10
Units : deg C
String Ambient Temperature 1
String 1 - 32 31986-32017 — 1
Scale
: x /
10
Units : deg F
String Ambient Temperature 2
String 1 - 32 32018-32049 — 1
Scale
: x /
10
Units : deg F
String Overall Voltage
String 1 - 32 32050-32081 — 1
Scale
: x /
10
Units : VDC
String Current
String 1 - 32 32082-32113 — 1 — Units : A DC
Float Current
String 1 - 32 32114-32145 — 1 — Units : mA DC
Ripple Current
String 1 - 32 32146-32177 — 1 — Units : A AC
Total Active Alarms on a Battery String
String 1 - 32 32178-32209 — 1 — Units : 0
Discharge State
String 1 - 32 32210-32241 — 1 — 0 = Not In Progress
1 = In Progress
Battery String Discharge Time
String 1 - 32 32338-32401 — 2 — Units : sec
Modbus RTU and Modbus TCP Protocols - Battery Monitoring Products
Liebert® IntelliSlot® Modbus/BACnet 232
Cell to Cell Temperature Deviation
Threshold
String 1 - 32
33042-33073 — 1 — Units : deg C
Cell to Cell Temperature Deviation
Threshold
String 1 - 32
33074-33105 — 1 — Units : deg F
Cell to Ambient Temperature Deviation
Threshold
String 1 - 32
33106-33137 — 1 — Units : deg C
Cell to Ambient Temperature Deviation
Threshold
String 1 - 32
33138-33169 — 1 — Units : deg F
Battery String Alarm Reset or
Acknowledge
String 1 - 32
43490-43521 1 — 2 = Reset
4 = Acknowledge
Battery String Time-To-Go
String 1 - 32 32242-32305 — 2 — Units : min
Amp-Hours Remaining in Battery String
String 1 - 32 32306-32337 — 1 — Units : AH
Low Ambient Temperature Global
Threshold
String 1 - 32
32402-32433 — 1
Scale
: x /
10
Units : deg C
Low Ambient Temperature Global
Threshold
String 1 - 32
32434-32465 — 1
Scale
: x /
10
Units : deg F
High Ambient Temperature Global
Threshold
String 1 - 32
32466-32497 — 1
Scale
: x /
10
Units : deg C
High Ambient Temperature Global
Threshold
String 1 - 32
32498-32529 — 1
Scale
: x /
10
Units : deg F
Battery String Overall Voltage Low
Threshold
String 1 - 32
32530-32561 — 1
Scale
: x /
10
Units : VDC
Battery String Overall Voltage High
Threshold
String 1 - 32
32562-32593 — 1
Scale
: x /
10
Units : VDC
Battery String Current High Threshold
String 1 - 32 32594-32625 — 1 — Units : A DC
Battery String Float Current Low
Threshold
String 1 - 32
32626-32657 — 1 — Units : mA DC
Battery String Float Current High
Threshold
String 1 - 32
32658-32689 — 1 — Units : mA DC
Battery String Ripple Current High
Threshold
String 1 - 32
32690-32721 — 1 — Units : A AC
Cell Voltage Low Global Threshold
String 1 - 32 32722-32753 — 1
Scale
: x /
1000
Units : VDC
Cell Voltage High Global Threshold
String 1 - 32 32754-32785 — 1
Scale
: x /
1000
Units : VDC
Cell Temperature Low Global Threshold
String 1 - 32 32786-32817 — 1
Scale
: x /
10
Units : deg C
Table 79 Alber® BDSU™ - Input and Holding (continued)
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Battery Monitoring Products
233 Liebert® IntelliSlot® Modbus/BACnet
Cell Temperature Low Global Threshold
String 1 - 32 32818-32849 — 1
Scale
: x /
10
Units : deg F
Cell Temperature High Global Threshold
String 1 - 32 32850-32881 — 1
Scale
: x /
10
Units : deg C
Cell Temperature High Global Threshold
String 1 - 32 32882-32913 — 1
Scale
: x /
10
Units : deg F
Internal Resistance Low Global Threshold
String 1 - 32 32914-32945 — 1 — Units : microOhm
Internal Resistance High Global
Threshold
String 1 - 32
32946-32977 — 1 — Units : microOhm
Intercell Resistance High Global
Threshold
String 1 - 32
32978-33009 — 1 — Units : microOhm
Intertier Resistance High Global
Threshold
String 1 - 32
33010-33041 — 1 — Units : microOhm
Cell to Cell Temperature Deviation
Threshold
String 1 - 32
39027-39058 — 1
Scale
: x /
10
Units : deg C
Cell to Cell Temperature Deviation
Threshold
String 1 - 32
39059-39090 — 1
Scale
: x /
10
Units : deg F
Cell to Ambient Temperature Deviation
Threshold
String 1 - 32
39091-39122 — 1
Scale
: x /
10
Units : deg C
Cell to Ambient Temperature Deviation
Threshold
String 1 - 32
39123-39154 — 1
Scale
: x /
10
Units : deg F
Discharge Low Cell Voltage Threshold
String 1 - 32 33266-33297 — 1
Scale
: x /
1000
Units : VDC
Discharge Low Overall Voltage Threshold
String 1 - 32 33298-33329 — 1
Scale
: x /
10
Units : VDC
Discharge Battery String Current High
Threshold
String 1 - 32
33330-33361 — 1 — Units : A DC
Discharge Maximum Time
String 1 - 32 33362-33393 — 1 — Units : min
Startup Date
String 1 - 32 33394-33457 — 2 — Secs since Epoch(UTC)
Battery String Commissioned Status
String 1 - 32 33458-33489 — 1 — 0 = Not Commissioned
1 = Commissioned
Cell to Cell Temperature Deviation
Threshold
String 1 - 32
39027-39058 — 1
Scale
: x /
10
Units : deg C
Cell to Cell Temperature Deviation
Threshold
String 1 - 32
39059-39090 — 1
Scale
: x /
10
Units : deg F
Cell to Ambient Temperature Deviation
Threshold
String 1 - 32
39091-39122 — 1
Scale
: x /
10
Units : deg C
Table 79 Alber® BDSU™ - Input and Holding (continued)
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Battery Monitoring Products
Liebert® IntelliSlot® Modbus/BACnet 234
Cell to Ambient Temperature Deviation
Threshold
String 1 - 32
39123-39152 — 1
Scale
: x /
10
Units : deg F
Ordinal Position of String
String 1 - 32 33522-33553 — 1 — —
Index of Parent Battery
String 1 - 32 33554-33585 — 1 — —
Cell Entity (Cells 1 – 320)
Cell Voltage
Cell 1 - 320 33586-33905 — 1
Scale
: x /
1000
Units : VDC
Cell Temperature
Cell 1 - 320 33906-34225 — 1
Scale
: x /
10
Units : deg C
Cell Temperature
Cell 1 - 320 34226-34545 — 1
Scale
: x /
10
Units : deg F
Internal Resistance Value
Cell 1 - 320 34546-34865 — 1 — Units : microOhm
Intercell Resistance Value
Cell 1 - 320 34866-35185 — 1 — Units : microOhm
Cell Voltage Low Threshold
Cell 1 - 320 35186-35505 — 1
Scale
: x /
1000
Units : VDC
Cell Voltage High Threshold
Cell 1 - 320 35506-35825 — 1
Scale
: x /
1000
Units : VDC
Cell Temperature Low Threshold
Cell 1 - 320 35826-36145 — 1
Scale
: x /
10
Units : deg C
Cell Temperature Low Threshold
Cell 1 - 320 36146-36465 — 1
Scale
: x /
10
Units : deg F
Cell Temperature High Threshold
Cell 1 - 320 36466-36785 — 1
Scale
: x /
10
Units : deg C
Cell Temperature High Threshold
Cell 1 - 320 36786-37105 — 1
Scale
: x /
10
Units : deg F
Internal Resistance Low Threshold
Cell 1 - 320 37106-37425 — 1 — Units : microOhm
Internal Resistance High Threshold
Cell 1 - 320 37426-37745 — 1 — Units : microOhm
Intercell Resistance High Threshold
Cell 1 - 320 37746-38065 — 1 — Units : microOhm
Ordinal Position of Cell
Cell 1 - 320 38066-38385 — 1 — —
Index of Parent String
Cell 1 - 320 38386-38705 — 1 —
Index of Parent Battery
Cell 1 - 320 38706-39025 — 1 —
Cell Entity (Cells 321 – 360)
Cell Voltage
Cell 321 - 360 39155-39194 — 1
Scale
: x /
1000
Units : VDC
Table 79 Alber® BDSU™ - Input and Holding (continued)
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Modbus RTU and Modbus TCP Protocols - Battery Monitoring Products
235 Liebert® IntelliSlot® Modbus/BACnet
Cell Temperature
Cell 321 – 360 39195-39234 — 1
Scale
: x /
10
Units : deg C
Cell Temperature
Cell 321 – 360 39235-39274 — 1
Scale
: x /
10
Units : deg F
Internal Resistance Value
Cell 321 – 360 39275-39314 — 1 Units : microOhm
Intercell Resistance Value
Cell 321 – 360 39315-39354 — 1 Units : microOhm
Cell Voltage Low Threshold
Cell 321 – 360 39355-39394 — 1
Scale
: x /
1000
Units : VDC
Cell Voltage High Threshold
Cell 321 – 360 39395-39434 — 1
Scale
: x /
1000
Units : VDC
Cell Temperature Low Threshold
Cell 321 – 360 39435-39474 — 1
Scale
: x /
10
Units : deg C
Cell Temperature Low Threshold
Cell 321 – 360 39475-39514 — 1
Scale
: x /
10
Units : deg F
Cell Temperature High Threshold
Cell 321 - 360 39515-39554 — 1
Scale
: x /
10
Units : deg C
Cell Temperature High Threshold
Cell 321 – 360 39555-39594 — 1
Scale
: x /
10
Units : deg F
Internal Resistance Low Threshold
Cell 321 – 360 39595-39634 — 1 — Units : microOhm
Internal Resistance High Threshold
Cell 321 – 360 39635-39674 — 1 — Units : microOhm
Intercell Resistance High Threshold
Cell 321 – 360 39675-39714 — 1 — Units : microOhm
Ordinal Position of Cell
Cell 321 – 360 39715-39754 — 1 — —
Index of Parent String
Cell 321 – 360 39755-39794 — 1 — —
Index of Parent Battery
Cell 321 - 360 39795-39834 — 1 — —
Device Status and Control
Group Status 39026 — 1 —
1 = Normal Operation
2 = StartUp
4 = Unknown - No System
Support for System Status
8 = Normal with Warning
16 = Normal with Alarm
32 = Abnormal Operation
64 = Unknown -
Communication Failure
UXCM Device
System Date and Time 39998 49998 2 — Secs since Epoch(UTC)
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the
scaled value.
Table 79 Alber® BDSU™ - Input and Holding (continued)
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
BACnet Communications - BACnet Protocol Implementation Conformance Statement
Liebert® IntelliSlot® Modbus/BACnet 236
4.0 BACNET COMMUNICATIONS
4.1 BACnet Protocol Implementation Conformance Statement
The Liebert IntelliSlot Web IS-IPBML, IS-WEBADPT and the IS-UNITY-DP™ cards provide
BACnet IP to Emerson Network Power® devices via the BACnet protocol. The IS-UNITY-DP card also
supports the BACnet MSTP protocol. The IS-UNITY-DP card also supports the BACnet MSTP
protocol. Data points of the managed device are mapped to BACnet objects that are automatically
created in the card when the device is discovered. The connection is a 10/100BaseT Ethernet port that
supports device data access using BACnet IP and supports card configuration and administration
through HTTP and Telnet. A DB-9 RS-232 port provides Service Terminal access for card
configuration and administration.
The BACnet implementation does not include a BACnet Broadcast Management Device (BBMD).
The IS-IPBML and IS-UNITY-DP cards support Foreign Device Registration.
They allow you to register as a Foreign Device, add the IP address of the BBMD and set the Foreign
Device Time-to-Live.
Following is a listing of Services and Objects supported in this BACnet implementation.
4.1.1 Segmentation Capability
Not supported.
BACnet Communications - BACnet Protocol Implementation Conformance Statement
237 Liebert® IntelliSlot® Modbus/BACnet
4.1.2 Supported Services
Service Originate Respond
Alarm and Event Services
• AcknowledgeAlarm — —
• ConfirmedCOVNotification x —
• UnconfirmedCOVNotification x —
• ConfirmedEventNotification — —
• UnconfirmedEventNotification — —
• GetAlarmSummary — —
• GetEnrollmentSummary — —
• GetEventInformation — —
• LifeSafetyOperation — —
• SubscribeCOV — x
• SubscribeCOVProperty — —
File Access Services
• AtomicReadFile — —
• AtomicWriteFile — —
Object Access Services
• AddListElement — —
• RemoveListElement — —
• CreateObject — —
• DeleteObject — —
• ReadProperty — x
• ReadPropertyConditional — —
• ReadPropertyMultiple — x
• WriteProperty — x
• WritePropertyMultiple — x
• ReadRange — —
Remote Device Management Services
• DeviceCommunicationControl — —
• ConfirmedPrivateTransfer — —
• UnconfirmedPrivateTransfer — —
• ReinitializeDevice — —
• ConfirmedTextMessage — —
• UnconfirmedTextMessage — —
• TimeSynchronization — x (IS-IPBML, IS-UNITY-DP only)
• UTCTimeSynchronization — x (IS-IPBML, IS-UNITY-DP only)
• Who-Has — x
•I-Have x —
•Who-Is — x
•I-Am x —
Virtual Terminal Services
•VT-Open — —
• VT-Close — —
•VT-Data — —
BACnet Communications - BACnet Protocol Implementation Conformance Statement
Liebert® IntelliSlot® Modbus/BACnet 238
4.1.3 Standard Object Types Supported
Object Type X = Supported
Accumulator —
Analog Input x
Analog Output x
Analog Value x
Averaging —
Binary Input x
Binary Output x
Binary Value x
Calendar —
Command —
Device x
Event Enrollment —
File —
Group —
Life Safety Point —
Life Safety Zone —
Loop —
Multistate Input x
Multistate Output x
Multistate Value x
Notification Class —
Program —
Pulse Converter —
Schedule —
Trend Log —
Access Door —
Event Log —
Load Control —
Structured View —
Trend Log Multiple —
BACnet Communications - BACnet Protocol Implementation Conformance Statement
239 Liebert® IntelliSlot® Modbus/BACnet
4.1.4 Object Properties
The following object properties are supported.
Device Object
The Device object represents the agent (the card) rather than the managed device.
NOTE
All properties are read-only unless otherwise noted
Device Object Property Comments
Object_Identifier The card must be configured with a unique Device Instance Number to avoid
interference with other cards on the same BACnet network.
Object_Name Writable. If the Device Object Name is changed from the default, the configured name
must be unique to avoid interference with other cards on the same BACnet network.
Object_Type —
System_Status —
Vendor_Name —
Vendor_Identifier —
Model_Name —
Firmware_Revision —
Application_Software_Version —
Location —
Description —
Protocol_Version —
Protocol_Revision —
Protocol_Services_Supported —
Protocol_Object_Types_Supported —
Object_List —
Max_APDU_Length_Accepted —
Segmentation_Supported —
Local_Time —
Local_Date —
UTC_Offset —
Daylight_Savings_Status —
APDU_Timeout Writable. Range: 1-65,535 ms. Default 3000 ms.
Number_Of_APDU_Retries Writable. Range: 0-8. Default 3.
Device_Address_Binding —
Database_Revision —
Active_COV_Subscriptions —
BACnet Communications - BACnet Protocol Implementation Conformance Statement
Liebert® IntelliSlot® Modbus/BACnet 240
Analog Object
Units
Possible values of the Units property include the BACnet Engineering Units defined in the BACnet
standard, plus these additional proprietary units values:
Analog Object
Property
Analog
Input
Analog
Output
Analog
Value Comments
Object_Identifier x x x —
Object_Name x x x —
Object_Type x x x —
Present_Value x x x
Writable if any of these conditions apply:
• Object is Analog Output
• Object is Analog Value and associated device Data Description is
writable
• Out_Of_Service is True
Description x x x —
Status_Flags x x x —
Event_State x x x —
Reliability x x x —
Out_Of_Service x x x Writable. Values: True/False. Default: False.
Units x x x See Units below this table.
Priority_Array x (x) Support for this property on Analog Value objects is device-dependent.
Relinquish_Default — x (x)
Support for this property on Analog Value objects is device-dependent.
The value is equal to the Present_Value so that if all entries in the
Priority_Array are relinquished, the Present_Value does not change.
COV_Increment x x x Writable. Default: 0.5.
Value Units
256 Ampere-Hours
257 MilliHertz (.001 Hertz)
258 GigaHertz (1,000,000,000 Hertz)
259 PSI - Absolute
260 Total Harmonic Distortion (%)
261 Microhms (.000001 Ohms)
BACnet Communications - BACnet Protocol Implementation Conformance Statement
241 Liebert® IntelliSlot® Modbus/BACnet
Binary Object Properties
Multistate Object Properties
Binary Object
Property
Binary
Input
Binary
Output
Binary
Value Comments
Object_Identifier x x x —
Object_Name xxx —
Object_Type x x x —
Present_Value x x x
Writable if any of these conditions apply:
• Object is Binary Output
• Object is Binary Value and associated device Data Description is writable
• Out_Of_Service is True
Description x x x —
Status_Flags x x x —
Event_State xxx —
Reliability x x x —
Out_Of_Service x x x Writable. Values: True/False. Default: False.
Polarity x x — —
Inactive_Text x x x —
Active_text x x x —
Priority_Array — x (x) Support for this property on Binary Value objects is device-dependent.
Relinquish_Default — x (x)
Support for this property on Binary Value objects is device-dependent. The
value is equal to the Present_Value so that if all entries in the Priority_Array
are relinquished, the Present_Value does not change.
Multistate Object
Property
Multistate
Input
Multistate
Output
Multistate
Value Comments
Object_Identifier x x x —
Object_Name x x x —
Object_Type x x x —
Present_Value x x x
Writable if any of these conditions apply:
• Object is Multistate Output
• Object is Multistate Value and associated device Data
Description is writable
• Out_Of_Service is True
Description x x x —
Status_Flags x x x —
Event_State x x x —
Reliability x x x —
Out_Of_Service x x x Writable. Values: True/False. Default: False.
Number_Of_States x x x —
State_Text x x x —
Priority_Array — x (x) Support for this property on Multistate Value objects is device-
dependent.
Relinquish_Default — x (x)
Support for this property on Multistate Value objects is device-
dependent. The value is equal to the Present_Value so that if all
entries in the Priority_Array are relinquished, the Present_Value
does not change.
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 242
4.2 Thermal Management Products
Table 80 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Binary Data
Controller Liebert iCOM® v4
Data Description Object Type Instance
Object
Name Access Notes
Extra
Notes
Air - Supply Air
Supply Air Over Temperature Binary_Value 1 5015_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Supply Air Under Temperature Binary_Value 2 5019_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Supply Air Sensor Issue Binary_Value 3 5026_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Air - Return Air
Return Air Over Temperature Binary_Value 14 5023_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Return Air Under Temperature Binary_Value 15 5335_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Return Air Sensor Issue Binary_Value 16 5147_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Air - External Sensors
Ext Air Sensor A Over Temperature Binary_Value 27 4601_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A Under
Temperature Binary_Value 28 4608_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A Issue Binary_Value 29 4618_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Ambient Air Sensor Issue Binary_Value 30 5573_1_1 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Humidity
High Return Humidity Binary_Value 41 5034_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Low Return Humidity Binary_Value 42 5036_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Dew Point Over Temperature Binary_Value 43 5578_1 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Dew Point Under Temperature Binary_Value 44 5579_1 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Return Humidity Sensor Issue Binary_Value 45 5902_1 RD Active on Alarm 4, 5, 7, 8, 9
Humidity - External Sensors
Ext Air Sensor A High Humidity Binary_Value 53 5349_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A Low Humidity Binary_Value 54 5351_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Dew Point Over Temperature Binary_Value 55 4615_1_1 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Ext Dew Point Under Temperature Binary_Value 56 5577_1_1 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Compressors
Ext Compressor Lockout Binary_Value 65 5067_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Capacity Reduced Binary_Value 66 5513_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressors - Compressor 1
BACnet Communications - Thermal Management Products
243 Liebert® IntelliSlot® Modbus/BACnet
Compressor Hours Exceeded Binary_Value 77 5269_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor High Head Pressure Binary_Value 78 5270_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Low Suction Pressure Binary_Value 79 5271_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Short Cycle Binary_Value 80 5352_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Pump Down Issue Binary_Value 81 5146_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Thermal Overload Binary_Value 82 5272_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Dig Scroll Comp Discharge Temp
Sensor Issue Binary_Value 83 5354_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Dig Scroll Comp Over Temp Binary_Value 84 5355_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Low Pressure
Transducer Issue Binary_Value 85 5514_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor High Pressure
Transducer Issue Binary_Value 86 5148_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Superheat Over
Threshold Binary_Value 87 5604_1_1 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Compressor Low Differential
Pressure Lockout Binary_Value 88 5903_1_1 RD Active on Alarm 7, 8, 9
Compressors - Compressor 2
Compressor Hours Exceeded Binary_Value 97 5269_1_2 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor High Head Pressure Binary_Value 98 5270_1_2 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Low Suction Pressure Binary_Value 99 5271_1_2 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Short Cycle Binary_Value 100 5352_1_2 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Pump Down Issue Binary_Value 101 5146_1_2 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Thermal Overload Binary_Value 102 5272_1_2 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Dig Scroll Comp Discharge Temp
Sensor Issue Binary_Value 103 5354_1_2 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Dig Scroll Comp Over Temp Binary_Value 104 5355_1_2 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Low Pressure
Transducer Issue Binary_Value 105 5514_1_2 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor High Pressure
Transducer Issue Binary_Value 106 5148_1_2 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Superheat Over
Threshold Binary_Value 107 5604_1_2 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Compressor Low Differential
Pressure Lockout Binary_Value 108 5903_1_2 RD Active on Alarm 7, 8, 9
Free Cooling / Chilled Water
Table 80 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Binary Data (continued)
Controller Liebert iCOM® v4
Data Description Object Type Instance
Object
Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 244
Free Cooling Valve Hours
Exceeded Binary_Value 117 5306_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Free Cooling Lockout Binary_Value 118 5361_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Free Cooling Temp Sensor Issue Binary_Value 119 5362_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Reheat
Hot Water / Hot Gas Valve Hours
Exceeded Binary_Value 130 5365_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Reheater Over Temperature Binary_Value 131 5068_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Reheat Lockout Binary_Value 132 5070_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Reheat - Electric Reheater 1
Electric Reheater Hours Exceeded Binary_Value 143 5368_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Reheat - Electric Reheater 2
Electric Reheater Hours Exceeded Binary_Value 154 5368_1_2 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Reheat - Electric Reheater 3
Electric Reheater Hours Exceeded Binary_Value 165 5368_1_3 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Humidifier
Humidifier Hours Exceeded Binary_Value 176 5037_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Humidifier Lockout Binary_Value 177 5044_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Humidifier Control Board Not
Detected Binary_Value 178 5045_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Humidifier Cylinder Worn Binary_Value 179 5042_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Humidifier Issue Binary_Value 180 5043_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Humidifier Low Water Binary_Value 181 5041_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Humidifier Over Current Binary_Value 182 5040_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Humidifier Under Current Binary_Value 183 5039_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Dehumidifier
Dehumidifier Hours Exceeded Binary_Value 194 5038_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Table 80 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Binary Data (continued)
Controller Liebert iCOM® v4
Data Description Object Type Instance
Object
Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
245 Liebert® IntelliSlot® Modbus/BACnet
Fan
Fan Hours Exceeded Binary_Value 205 5054_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Main Fan Overload Binary_Value 206 5376_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Fan Issue Binary_Value 207 4729_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Condensers
Condenser VFD Issue Binary_Value 219 5072_1 RD Active on Alarm 1, 2, 3, 5,
6, 7, 8
Ext Condenser Pump High Water Binary_Value 220 5106_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
External Condenser TVSS Issue Binary_Value 1060 6105_1 RD Active on Alarm 4, 9
External Condenser VFD Issue Binary_Value 1061 6106_1 RD Active on Alarm 4, 9
Condensers - Condenser 1
Condenser Issue Binary_Value 231 5377_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Condensers - Condenser 2
Condenser Issue Binary_Value 242 5377_1_2 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
System Events
Customer Input 1 Binary_Value 253 4270_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Customer Input 2 Binary_Value 254 4271_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Customer Input 3 Binary_Value 255 4272_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Customer Input 4 Binary_Value 256 4273_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Loss of Air Blower Binary_Value 257 5415_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Loss of Flow Binary_Value 258 5105_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Standby Glycol Pump On Binary_Value 259 5107_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
BMS Communications Timeout Binary_Value 260 5115_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Standby Unit On Binary_Value 261 5416_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Clogged Air Filter Binary_Value 262 5118_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Loss of Air Flow Binary_Value 263 5053_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Service Required Binary_Value 264 4726_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Master Unit Communication Lost Binary_Value 265 5120_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
RAM Battery Issue Binary_Value 266 5119_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Shutdown - Loss Of Power Binary_Value 267 4714_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Table 80 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Binary Data (continued)
Controller Liebert iCOM® v4
Data Description Object Type Instance
Object
Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 246
High Power Shutdown Binary_Value 268 5121_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Smoke Detected Binary_Value 269 4720_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Supply Chilled Water Loss of Flow Binary_Value 270 4980_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Supply Chilled Water Over Temp Binary_Value 271 4626_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Unit Code Missing Binary_Value 272 5418_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Unit Communication Lost Binary_Value 273 5419_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Water Leakage Detector Sensor
Issue Binary_Value 274 5114_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Water Under Floor Binary_Value 275 4723_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Over Temperature Binary_Value 276 5104_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
External Fire Detected Binary_Value 277 5108_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Unspecified General Event Binary_Value 278 5588_1 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Temperature Control Sensor Issue Binary_Value 279 5617_1 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Airflow Sensor Issue Binary_Value 280 5906_1 RD Active on Alarm 4, 5, 7, 8, 9
Ext Air Damper Position Issue Binary_Value 281 5907_1 RD Active on Alarm 4, 5, 7, 8, 9
Ext Power Source A Failure Binary_Value 282 5908_1 RD Active on Alarm 4, 5, 7, 8, 9
Ext Power Source B Failure Binary_Value 283 5909_1 RD Active on Alarm 4, 5, 7, 8, 9
Mixed Mode Lockout Binary_Value 284 5924_1 RD Active on Alarm 7, 8, 9
System Events - Chilled Water Valve 1
Chilled Water Control Valve Failure Binary_Value 288 4703_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
System Events - Chilled Water Valve 2
Chilled Water Control Valve Failure Binary_Value 299 4703_1_2 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
System Events - Messages
Unit Off Binary_Value 310 5110_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Unit On Binary_Value 311 5109_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Unit Partial Shutdown Binary_Value 312 5112_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Unit Shutdown Binary_Value 313 5113_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Unit Standby Binary_Value 314 5111_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Maintenance Due Binary_Value 315 5116_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Maintenance Completed Binary_Value 316 5117_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Table 80 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Binary Data (continued)
Controller Liebert iCOM® v4
Data Description Object Type Instance
Object
Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
247 Liebert® IntelliSlot® Modbus/BACnet
System Events - iCOM DO Board 1
Digital Output Board Not Detected Binary_Value 327 5417_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
System Events - iCOM DO Board 2
Digital Output Board Not Detected Binary_Value 338 5417_1_2 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
System Events - iCOM DO Board 3
Digital Output Board Not Detected Binary_Value 349 5417_1_3 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Remote Sensors
Remote Sensor Average Over
Temperature Binary_Value 361 5593_1 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Average Under
Temperature Binary_Value 362 5594_1 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor System Average
Over Temperature Binary_Value 363 5595_1 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor System Average
Under Temperature Binary_Value 364 5596_1 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 1
Remote Sensor Over Temperature Binary_Value 376 5597_1_1 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Under
Temperature Binary_Value 377 5598_1_1 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Issue Binary_Value 378 5060_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Remote Sensors - Remote Sensor 2
Remote Sensor Over Temperature Binary_Value 390 5597_1_2 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Under
Temperature Binary_Value 391 5598_1_2 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Issue Binary_Value 392 5060_1_2 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 3
Remote Sensor Over Temperature Binary_Value 404 5597_1_3 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Under
Temperature Binary_Value 405 5598_1_3 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Issue Binary_Value 406 5060_1_3 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 4
Remote Sensor Over Temperature Binary_Value 418 5597_1_4 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Under
Temperature Binary_Value 419 5598_1_4 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Issue Binary_Value 420 5060_1_4 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Table 80 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Binary Data (continued)
Controller Liebert iCOM® v4
Data Description Object Type Instance
Object
Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 248
Remote Sensors - Remote Sensor 5
Remote Sensor Over Temperature Binary_Value 432 5597_1_5 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Under
Temperature Binary_Value 433 5598_1_5 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Issue Binary_Value 434 5060_1_5 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 6
Remote Sensor Over Temperature Binary_Value 446 5597_1_6 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Under
Temperature Binary_Value 447 5598_1_6 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Issue Binary_Value 448 5060_1_6 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 7
Remote Sensor Over Temperature Binary_Value 460 5597_1_7 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Under
Temperature Binary_Value 461 5598_1_7 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Issue Binary_Value 462 5060_1_7 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 8
Remote Sensor Over Temperature Binary_Value 474 5597_1_8 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Under
Temperature Binary_Value 475 5598_1_8 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Issue Binary_Value 476 5060_1_8 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 9
Remote Sensor Over Temperature Binary_Value 488 5597_1_9 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Under
Temperature Binary_Value 489 5598_1_9 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Issue Binary_Value 490 5060_1_9 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 10
Remote Sensor Over Temperature Binary_Value 502 5597_1_10 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Under
Temperature Binary_Value 503 5598_1_10 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Issue Binary_Value 504 5060_1_10 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Air Economizer
Air Economizer Emergency
Override Binary_Value 516 5600_1 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Air Economizer Reduced Airflow Binary_Value 517 5601_1 RD Active on Alarm 2, 3, 4, 5,
6, 7, 8, 9
Electronic Expansion Valves
EEV Unspecified General Event Binary_Value 540 5625_1 RD Active on Alarm 6, 7, 8, 9
Table 80 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Binary Data (continued)
Controller Liebert iCOM® v4
Data Description Object Type Instance
Object
Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
249 Liebert® IntelliSlot® Modbus/BACnet
Static Pressure
Static Pressure Sensor Issue Binary_Value 563 5629_1 RD Active on Alarm 3, 4, 5, 7,
8, 9
High Static Pressure Binary_Value 564 5630_1 RD Active on Alarm 3, 4, 5, 7,
8, 9
Low Static Pressure Binary_Value 565 5631_1 RD Active on Alarm 3, 4, 5, 7,
8, 9
Static Pressure Sensor Out of
Range Binary_Value 566 5910_1 RD Active on Alarm 4, 5, 7, 8, 9
EconoPhase
Pump Unspecified General Event Binary_Value 623 5636_1 RD Active on Alarm 6, 7, 8, 9
Power Measurement 1
Input Undervoltage Binary_Value 1001 5568_1 RD Active on Alarm 5
Modbus Power Meter
Communication Lost Binary_Value 1040 5967_1 RD Active on Alarm 5
Power Measurement 2
Input Undervoltage Binary_Value 1002 5568_2 RD Active on Alarm 5
Modbus Power Meter
Communication Lost Binary_Value 1041 5967_2 RD Active on Alarm 5
Power Measurement 3
Input Undervoltage Binary_Value 1003 5568_3 RD Active on Alarm 5
Modbus Power Meter
Communication Lost Binary_Value 1042 5967_3 RD Active on Alarm 5
Power Measurement 4
Input Undervoltage Binary_Value 1004 5568_4 RD Active on Alarm 5
Modbus Power Meter
Communication Lost Binary_Value 1043 5967_4 RD Active on Alarm 5
Power Measurement 5
Input Undervoltage Binary_Value 1005 5568_5 RD Active on Alarm 5
Modbus Power Meter
Communication Lost Binary_Value 1044 5967_5 RD Active on Alarm 5
Power Measurement 6
Input Undervoltage Binary_Value 1006 5568_6 RD Active on Alarm 5
Modbus Power Meter
Communication Lost Binary_Value 1045 5967_6 RD Active on Alarm 5
Fluid 1
Fluid Temperature Sensor Issue Binary_Value 1021 5911_1 RD Active on Alarm 5
Fluid Flow Sensor Issue Binary_Value 1022 5912_1 RD Active on Alarm 5
Fluid 2
Fluid Temperature Sensor Issue Binary_Value 1031 5911_2 RD Active on Alarm 5
Fluid Flow Sensor Issue Binary_Value 1032 5912_2 RD Active on Alarm 5
Auxiliary Air
Aux Air Temp Device
Communication Lost Binary_Value 1050 5966_1 RD Active on Alarm 5
Auxiliary Air
Aux Air Temp Device
Communication Lost Binary_Value 1050 5966_1 RD Active on Alarm 5
Table 80 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Binary Data (continued)
Controller Liebert iCOM® v4
Data Description Object Type Instance
Object
Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 250
Liebert Condensers (Previously called Global Condensers)
Condenser Unit Unspecified
General Event Binary_Value 643 5637_1 RD Active on Alarm 3, 4, 5, 6,
7, 8, 9
Liebert Condensers - Condenser 1
Condenser Outside Air Temp Out
of Operating Range Binary_Value 1082 5536_1_1 RD Active on Alarm 4, 9
Condenser Control Board Issue Binary_Value 1084 5537_1_1 RD Active on Alarm 4, 9
Condenser Outside Air Temp
Sensor Issue Binary_Value 1086 5535_1_1 RD Active on Alarm 4, 9
Condenser Communication Lost Binary_Value 1088 5531_1_1 RD Active on Alarm 4, 9
Condenser Remote Shutdown Binary_Value 1090 6100_1_1 RD Active on Alarm 4, 9
Condenser TVSS Issue Binary_Value 218 5073_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Condenser TVSS Issue Binary_Value 1092 5073_1_1 RD Active on Alarm 1, 2, 3, 4,
5, 6, 7, 8, 9
Liebert Condensers - Condenser 2
Condenser Outside Air Temp Out
of Operating Range Binary_Value 1083 5536_1_2 RD Active on Alarm 4, 9
Condenser Control Board Issue Binary_Value 1085 5537_1_2 RD Active on Alarm 4, 9
Condenser Outside Air Temp
Sensor Issue Binary_Value 1087 5535_1_2 RD Active on Alarm 4, 9
Condenser Communication Lost Binary_Value 1089 5531_1_2 RD Active on Alarm 4, 9
Liebert Condensers - Circuit 1
Condenser Circuit Unspecified
General Event Binary_Value 644 5638_1_1 RD Active on Alarm 3, 4, 5, 6,
7, 8, 9
Condenser Refrigerant Pressure
Sensor Issue Binary_Value 1104 5541_1_1 RD Active on Alarm 4, 9
Condenser Refrigerant Pressure
Under Threshold Binary_Value 1106 5540_1_1 RD Active on Alarm 4, 9
Condenser Refrigerant Pressure
Over Threshold Binary_Value 1108 5539_1_1 RD Active on Alarm 4, 9
Condenser Supply Refrigerant
Temp Sensor Issue Binary_Value 1110 5544_1_1 RD Active on Alarm 4, 9
Condenser Supply Refrigerant
Under Temp Binary_Value 1112 5543_1_1 RD Active on Alarm 4, 9
Condenser Supply Refrigerant
Over Temp Binary_Value 1114 5542_1_1 RD Active on Alarm 4, 9
Condenser Max Fan Speed
Override Binary_Value 1116 5545_1_1 RD Active on Alarm 4, 9
Liebert Condensers - Circuit
Condenser Circuit Unspecified
General Event Binary_Value 896 5638_1_2 RD Active on Alarm
Condenser Refrigerant Pressure
Sensor Issue Binary_Value 1105 5541_1_2 RD Active on Alarm 4, 9
Condenser Refrigerant Pressure
Under Threshold Binary_Value 1107 5540_1_2 RD Active on Alarm 4, 9
Condenser Refrigerant Pressure
Over Threshold Binary_Value 1109 5539_1_2 RD Active on Alarm 4, 9
Condenser Supply Refrigerant
Temp Sensor Issue Binary_Value 1111 5544_1_2 RD Active on Alarm 4, 9
Table 80 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Binary Data (continued)
Controller Liebert iCOM® v4
Data Description Object Type Instance
Object
Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
251 Liebert® IntelliSlot® Modbus/BACnet
Condenser Supply Refrigerant
Under Temp Binary_Value 1113 5543_1_2 RD Active on Alarm 4, 9
Condenser Supply Refrigerant
Over Temp Binary_Value 1115 5542_1_2 RD Active on Alarm 4, 9
Condenser Max Fan Speed
Override Binary_Value 1117 5545_1_2 RD Active on Alarm 4, 9
Liebert Condensers - Condenser 1 Fan 1
Condenser Fan Issue Binary_Value 1128 5277_1_1_1 RD Active on Alarm 4, 9
Liebert Condensers - Condenser 1 Fan 2
Condenser Fan Issue Binary_Value 1129 5277_1_1_2 RD Active on Alarm 4, 9
Liebert Condensers - Condenser 1 Fan 3
Condenser Fan Issue Binary_Value 1130 5277_1_1_3 RD Active on Alarm 4, 9
Liebert Condensers - Condenser 1 Fan 4
Condenser Fan Issue Binary_Value 1131 5277_1_1_4 RD Active on Alarm 4, 9
Liebert Condensers - Condenser 2 Fan 1
Condenser Fan Issue Binary_Value 1132 5277_1_2_1 RD Active on Alarm 4, 9
Liebert Condensers - Condenser 2 Fan 2
Condenser Fan Issue Binary_Value 1133 5277_1_2_2 RD Active on Alarm 4, 9
Liebert Condensers - Condenser 2 Fan 3
Condenser Fan Issue Binary_Value 1134 5277_1_2_3 RD Active on Alarm 4, 9
Liebert Condensers - Condenser 2 Fan 4
Condenser Fan Issue Binary_Value 1135 5277_1_2_4 RD Active on Alarm 4, 9
PDX
Compressor 1B Thermal Overload Binary_Value 1146 6092_1 RD Active on Alarm —
Compressor 2B Thermal Overload Binary_Value 1147 6093_1 RD Active on Alarm —
Compressor 1B Hours Exceeded Binary_Value 1148 6094_1 RD Active on Alarm —
Compressor 2B Hours Exceeded Binary_Value 1149 6095_1 RD Active on Alarm —
Table 81 Extra Notes to Table 80
Number Description
1This point is supported on:
iCOM controller version 1.04.042.STD
2
This point is supported on:
iCOM controller version 2.00.11R for US
iCOM controller version 2.00.12R (for Japan and China – language corrections only)
3This point is supported on:
iCOM controller version 2.01.29.03R
4This point is supported on:
iCOM controller version 2.01.29.06R
5This point is supported on:
iCOM controller version 2.01.40R
6This point is supported on:
iCOM controller version 2.02.21R
7This point is supported on:
iCOM controller version 2.03.27.06R
8This point is supported on:
iCOM controller version 2.03.32R
9This point is supported on:
iCOM controller version 2.03.33R
Table 80 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Binary Data (continued)
Controller Liebert iCOM® v4
Data Description Object Type Instance
Object
Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 252
Table 82 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Analog Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
Air
Air Temperature Set Point Analog_Value 1 5008_1 RW Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Air Temperature Set Point Analog_Value 10001 5008_1_deg_F RW Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Air Temperature Proportional
Band Analog_Value 2 5325_1 RW Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Air Temperature Proportional
Band Analog_Value 10002 5325_1_deg_F RW Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Air Temperature Dead Band Analog_Value 3 5011_1 RW Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Air Temperature Dead Band Analog_Value 10003 5011_1_deg_F RW Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Air Temperature Control
Integration Time Analog_Value 4 5326_1 RW Units: min 1, 2, 3, 4,
5, 6, 7, 8, 9
Today's High Air Temperature Analog_Value 5 5327_1 RD Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Today's High Air Temperature Analog_Value 10005 5327_1_deg_F RD Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Today's High Air Temperature
Time Analog_Value 6 5328_1 RD Units: Seconds
since Midnight
1, 2, 3, 4,
5, 6, 7, 8, 9
Today's Low Air Temperature Analog_Value 7 5329_1 RD Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Today's Low Air Temperature Analog_Value 10007 5329_1_deg_F RD Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Today's Low Air Temperature
Time Analog_Value 8 5330_1 RD Units: Seconds
since Midnight
1, 2, 3, 4,
5, 6, 7, 8, 9
Air - Supply Air
Supply Air Temperature Analog_Value 19 5002_1_1 RD Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Supply Air Temperature Analog_Value 10019 5002_1_1_deg_F RD Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Supply Air Temperature Set
Point Analog_Value 20 5331_1_1 RW Units: deg C 1
Supply Air Temperature Set
Point Analog_Value 10020 5331_1_1_deg_F RW Units: deg F 1
Supply Air Over Temp
Threshold Analog_Value 21 5014_1_1 RW Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Supply Air Over Temp
Threshold Analog_Value 10021 5014_1_1_deg_F RW Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Supply Air Under Temp
Threshold Analog_Value 22 5018_1_1 RW Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Supply Air Under Temp
Threshold Analog_Value 10022 5018_1_1_deg_F RW Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
BACnet Communications - Thermal Management Products
253 Liebert® IntelliSlot® Modbus/BACnet
Air - Return Air
Return Air Temperature Analog_Value 31 4291_1_1 RD Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Return Air Temperature Analog_Value 10031 4291_1_1_deg_F RD Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Return Air Temperature Set
Point Analog_Value 32 5333_1_1 RW Units: deg C 1
Return Air Temperature Set
Point Analog_Value 10032 5333_1_1_deg_F RW Units: deg F 1
Return Air Over Temp
Threshold Analog_Value 33 5022_1_1 RW Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Return Air Over Temp
Threshold Analog_Value 10033 5022_1_1_deg_F RW Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Return Air Under Temp
Threshold Analog_Value 34 5334_1_1 RW Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Return Air Under Temp
Threshold Analog_Value 10034 5334_1_1_deg_F RW Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Air - External Sensors
Ext Air Sensor A Temperature Analog_Value 45 4594_1_1 RD Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A Temperature Analog_Value 10045 4594_1_1_deg_F RD Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor B Temperature Analog_Value 46 4597_1_1 RD Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor B Temperature Analog_Value 10046 4597_1_1_deg_F RD Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor C Temperature Analog_Value 47 5336_1_1 RD Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor C Temperature Analog_Value 10047 5336_1_1_deg_F RD Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A Over Temp
Threshold Analog_Value 48 5337_1_1 RW Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A Over Temp
Threshold Analog_Value 10048 5337_1_1_deg_F RW Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A Under Temp
Threshold Analog_Value 49 5338_1_1 RW Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A Under Temp
Threshold Analog_Value 10049 5338_1_1_deg_F RW Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Outside Air Temperature Analog_Value 50 5574_1_1 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Outside Air Temperature Analog_Value 10050 5574_1_1_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Table 82 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Analog Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 254
Humidity
Return Humidity Analog_Value 60 5028_1 RD Units: % RH 1, 2, 3, 4,
5, 6, 7, 8, 9
Humidity Set Point Analog_Value 61 5029_1 RW Units: % RH 1, 2, 3, 4,
5, 6, 7, 8, 9
Return Humidity Set Point Analog_Value 62 5339_1 RW Units: % RH 1
Humidity Proportional Band Analog_Value 63 5341_1 RW Units: % RH 1, 2, 3, 4,
5, 6, 7, 8, 9
Humidity Dead Band Analog_Value 64 5032_1 RW Units: % RH 1, 2, 3, 4,
5, 6, 7, 8, 9
Humidity Proportional Control
Integration Time Analog_Value 65 5342_1 RW Units: min 1, 2, 3, 4,
5, 6, 7, 8, 9
High Return Humidity
Threshold Analog_Value 66 5033_1 RW Units: % RH 1, 2, 3, 4,
5, 6, 7, 8, 9
Low Return Humidity
Threshold Analog_Value 67 5035_1 RW Units: % RH 1, 2, 3, 4,
5, 6, 7, 8, 9
Today's High Humidity Analog_Value 68 5343_1 RD Units: % RH 1, 2, 3, 4,
5, 6, 7, 8, 9
Today's High Humidity Time Analog_Value 69 5344_1 RD Units: Seconds
since Midnight
1, 2, 3, 4,
5, 6, 7, 8, 9
Today's Low Humidity Analog_Value 70 5345_1 RD Units: % RH 1, 2, 3, 4,
5, 6, 7, 8, 9
Today's Low Humidity Time Analog_Value 71 5346_1 RD Units: Seconds
since Midnight
1, 2, 3, 4,
5, 6, 7, 8, 9
Humidity - External Sensors
Ext Air Sensor A Humidity Analog_Value 82 4595_1_1 RD Units: % RH 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor B Humidity Analog_Value 83 4598_1_1 RD Units: % RH 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor C Humidity Analog_Value 84 5347_1_1 RD Units: % RH 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A High
Humidity Threshold Analog_Value 85 5348_1_1 RW Units: % RH 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A Low
Humidity Threshold Analog_Value 86 5350_1_1 RW Units: % RH 1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A Dew Point
Temp Analog_Value 87 4596_1_1 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Ext Air Sensor A Dew Point
Temp Analog_Value 10087 4596_1_1_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Ext Dew Point Over Temp
Threshold Analog_Value 88 4614_1_1 RW Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Ext Dew Point Over Temp
Threshold Analog_Value 10088 4614_1_1_deg_F RW Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Ext Dew Point Under Temp
Threshold Analog_Value 89 5576_1_1 RW Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Ext Dew Point Under Temp
Threshold Analog_Value 10089 5576_1_1_deg_F RW Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Table 82 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Analog Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
255 Liebert® IntelliSlot® Modbus/BACnet
Compressors - Compressor 1
Compressor Hours Analog_Value 97 5267_1_1 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Hours Threshold Analog_Value 98 5268_1_1 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Dig Scroll Comp Discharge
Temp Analog_Value 99 5353_1_1 RD Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Dig Scroll Comp Discharge
Temp Analog_Value 10099 5353_1_1_deg_F RD Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Digital Scroll Compressor
Loading Analog_Value 100 5619_1_1 RD Units: % 3, 4, 5, 6,
7, 8, 9
Compressors - Compressor 2
Compressor Hours Analog_Value 110 5267_1_2 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Hours Threshold Analog_Value 111 5268_1_2 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Dig Scroll Comp Discharge
Temp Analog_Value 112 5353_1_2 RD Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Dig Scroll Comp Discharge
Temp Analog_Value 10112 5353_1_2_deg_F RD Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Digital Scroll Compressor
Loading Analog_Value 113 5619_1_2 RD Units: % 3, 4, 5, 6,
7, 8, 9
Free Cooling / Chilled Water
Free Cooling Internal
Temperature Delta Analog_Value 123 5356_1 RW Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Free Cooling Internal
Temperature Delta Analog_Value 10123 5356_1_deg_F RW Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Free Cooling Fluid
Temperature Analog_Value 124 5358_1 RD Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Free Cooling Fluid
Temperature Analog_Value 10124 5358_1_deg_F RD Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Minimum Chilled Water Temp
Set Point Analog_Value 125 5360_1 RW Units: deg C 1, 2, 3, 4,
5, 6, 7, 8, 9
Minimum Chilled Water Temp
Set Point Analog_Value 10125 5360_1_deg_F RW Units: deg F 1, 2, 3, 4,
5, 6, 7, 8, 9
Free Cooling Valve Hours Analog_Value 126 5304_1 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Free Cooling Valve Hours
Threshold Analog_Value 127 5305_1 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Chilled Water Valve Hours Analog_Value 128 5614_1 RW Units: hr 2, 3, 4, 5,
6, 7, 8, 9
Reheat
Hot Water / Hot Gas Valve
Hours Analog_Value 138 5363_1 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Hot Water / Hot Gas Valve
Hours Threshold Analog_Value 139 5364_1 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Table 82 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Analog Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 256
Reheat - Electric Reheater 1
Electric Reheater Hours Analog_Value 150 5366_1_1 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Electric Reheater Hours
Threshold Analog_Value 151 5367_1_1 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Reheat - Electric Reheater 2
Electric Reheater Hours Analog_Value 162 5366_1_2 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Electric Reheater Hours
Threshold Analog_Value 163 5367_1_2 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Reheat - Electric Reheater 3
Electric Reheater Hours Analog_Value 174 5366_1_3 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Electric Reheater Hours
Threshold Analog_Value 175 5367_1_3 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Humidifier
Humidifier Hours Analog_Value 186 5369_1 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Humidifier Hours Threshold Analog_Value 187 5370_1 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Infrared Humidifier Flush Rate Analog_Value 188 5445_1 RW Units: % 1, 2, 3, 4,
5, 6, 7, 8, 9
Dehumidifier
Dehumidifier Hours Analog_Value 199 5371_1 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Dehumidifier Hours Threshold Analog_Value 200 5372_1 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Fan
Fan Speed Maximum Set
Point Analog_Value 211 5050_1 RW Units: % 1, 2, 3, 4,
5, 6, 7, 8, 9
Fan Hours Analog_Value 212 5374_1 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Fan Hours Threshold Analog_Value 213 5375_1 RW Units: hr 1, 2, 3, 4,
5, 6, 7, 8, 9
Fan Speed Minimum Set Point Analog_Value 214 5051_1 RW Units: % 2, 3, 4, 5,
6, 7, 8, 9
Fan Speed Temperature Set
Point Analog_Value 215 5585_1 RW Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Fan Speed Temperature Set
Point Analog_Value 10215 5585_1_deg_F RW Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Analog Inputs 1
Analog Input Reading Analog_Value 224 5378_1 RD 1, 2, 3, 4,
5, 6, 7, 8, 9
Analog Inputs 2
Analog Input Reading Analog_Value 235 5378_2 RD 1, 2, 3, 4,
5, 6, 7, 8, 9
Table 82 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Analog Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
257 Liebert® IntelliSlot® Modbus/BACnet
Analog Inputs 3
Analog Input Reading Analog_Value 246 5378_3 RD 1, 2, 3, 4,
5, 6, 7, 8, 9
Analog Inputs 4
Analog Input Reading Analog_Value 257 5378_4 RD 1, 2, 3, 4,
5, 6, 7, 8, 9
System Info
BMS Timeout Period Analog_Value 268 5075_1 RW Units: min 1, 2, 3, 4,
5, 6, 7, 8, 9
Auto Restart Delay Analog_Value 269 4710_1 RW Units: sec 1, 2, 3, 4,
5, 6, 7, 8, 9
Standby Units Analog_Value 270 5314_1 RW 2, 3, 4, 5,
6, 7, 8, 9
System Operations
Fan Speed Analog_Value 280 5077_1 RD Units: % 1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Utilization Analog_Value 281 5078_1 RD Units: % 1
Free Cooling Valve Open
Position Analog_Value 282 5379_1 RD Units: % 1, 2, 3, 4,
5, 6, 7, 8, 9
Maintenance Ramp Analog_Value 283 4870_1 RD Units: % 1, 2, 3, 4,
5, 6, 7, 8, 9
Calculated Next Maintenance
Month Analog_Value 284 4868_1 RD 1, 2, 3, 4,
5, 6, 7, 8, 9
Calculated Next Maintenance
Year Analog_Value 285 4869_1 RD 1, 2, 3, 4,
5, 6, 7, 8, 9
Hot Water / Hot Gas Valve
Open Position Analog_Value 286 5380_1 RD Units: % 1, 2, 3, 4,
5, 6, 7, 8, 9
Reheat Utilization Analog_Value 287 5080_1 RD Units: % 1, 2, 3, 4,
5, 6, 7, 8, 9
Humidifier Utilization Analog_Value 288 5081_1 RD Units: % 1, 2, 3, 4,
5, 6, 7, 8, 9
Dehumidifier Utilization Analog_Value 289 5079_1 RD Units: % 1, 2, 3, 4,
5, 6, 7, 8, 9
Cooling Capacity Analog_Value 290 5490_1 RD Units: % 2, 3, 4, 5,
6, 7, 8, 9
Adjusted Humidity Analog_Value 291 5606_1 RD Units: % RH 2, 3, 4, 5,
6, 7, 8, 9
Return Dew Point Analog_Value 292 5004_1 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Return Dew Point Analog_Value 10292 5004_1_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Actual Air Temperature Set
Point Analog_Value 293 5607_1 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Actual Air Temperature Set
Point Analog_Value 10293 5607_1_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Actual Humidity Set Point Analog_Value 294 5608_1 RD Units: % RH 2, 3, 4, 5,
6, 7, 8, 9
Dew Point Set Point Analog_Value 295 5575_1 RW Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Table 82 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Analog Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 258
Dew Point Set Point Analog_Value 10295 5575_1_deg_F RW Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Cooling Control Temperature Analog_Value 296 5615_1 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Cooling Control Temperature Analog_Value 10296 5615_1_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Fan Speed Control
Temperature Analog_Value 297 5616_1 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Fan Speed Control
Temperature Analog_Value 10297 5616_1_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Unit Cooling Load Analog_Value 298 5904_1 RD Units: kW 5
Time
System Date and Time Analog_Value 300 4293_1 RW 1, 2, 3, 4,
5, 6, 7, 8, 9
Remote Sensors
Remote Sensor Over Temp
Threshold Analog_Value 312 5589_1 RW Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Over Temp
Threshold Analog_Value 10312 5589_1_deg_F RW Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Under Temp
Threshold Analog_Value 313 5590_1 RW Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Under Temp
Threshold Analog_Value 10313 5590_1_deg_F RW Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Average
Temperature Analog_Value 314 5007_1 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Average
Temperature Analog_Value 10314 5007_1_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Maximum
Temperature Analog_Value 315 5006_1 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Maximum
Temperature Analog_Value 10315 5006_1_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor System
Average Temperature Analog_Value 316 5591_1 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor System
Average Temperature Analog_Value 10316 5591_1_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor System
Maximum Temperature Analog_Value 317 5592_1 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor System
Maximum Temperature Analog_Value 10317 5592_1_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 1
Remote Sensor Temperature Analog_Value 329 5059_1_1 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Temperature Analog_Value 10329 5059_1_1_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 2
Remote Sensor Temperature Analog_Value 341 5059_1_2 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Temperature Analog_Value 10341 5059_1_2_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Table 82 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Analog Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
259 Liebert® IntelliSlot® Modbus/BACnet
Remote Sensors - Remote Sensor 3
Remote Sensor Temperature Analog_Value 353 5059_1_3 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Temperature Analog_Value 10353 5059_1_3_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 4
Remote Sensor Temperature Analog_Value 365 5059_1_4 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Temperature Analog_Value 10365 5059_1_4_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 5
Remote Sensor Temperature Analog_Value 377 5059_1_5 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Temperature Analog_Value 10377 5059_1_5_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 6
Remote Sensor Temperature Analog_Value 389 5059_1_6 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Temperature Analog_Value 10389 5059_1_6_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 7
Remote Sensor Temperature Analog_Value 401 5059_1_7 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Temperature Analog_Value 10401 5059_1_7_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 8
Remote Sensor Temperature Analog_Value 413 5059_1_8 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Temperature Analog_Value 10413 5059_1_8_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 9
Remote Sensor Temperature Analog_Value 425 5059_1_9 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Temperature Analog_Value 10425 5059_1_9_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensors - Remote Sensor 10
Remote Sensor Temperature Analog_Value 437 5059_1_10 RD Units: deg C 2, 3, 4, 5,
6, 7, 8, 9
Remote Sensor Temperature Analog_Value 10437 5059_1_10_deg_F RD Units: deg F 2, 3, 4, 5,
6, 7, 8, 9
Static Pressure
Static Pressure Set Point Analog_Value 461 5626_1 RW Units: Pa 3, 4, 5, 9
Unit Static Pressure Analog_Value 462 5627_1 RD Units: Pa 3, 4, 5, 9
System Static Pressure Analog_Value 463 5628_1 RD Units: Pa 3, 4, 5, 9
EconoPhase - Pump 1
Pump Hours Analog_Value 523 5298_1_1 RW Units: hr 7, 8, 9
EconoPhase - Pump 2
Table 82 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Analog Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 260
Pump Hours Analog_Value 526 5298_1_2 RW Units: hr 7, 8, 9
Power Measurement 1
System Input RMS A-N Analog_Value 810 4096_1 RD Units: VAC 5
System Input RMS B-N Analog_Value 811 4098_1 RD Units: VAC 5
System Input RMS C-N Analog_Value 812 4100_1 RD Units: VAC 5
System Input RMS Current
Phase A Analog_Value 813 4113_1 RD Units: A AC 5
System Input RMS Current
Phase B Analog_Value 814 4114_1 RD Units: A AC 5
System Input RMS Current
Phase C Analog_Value 815 4115_1 RD Units: A AC 5
Instantaneous Power Analog_Value 816 5901_1 RD Units: W 5
Energy Consumption Analog_Value 817 5900_1 RW Units: kWH 5
System Input RMS A-B Analog_Value 1900 4097_1 RD Units: VAC 5
System Input RMS B-C Analog_Value 1901 4099_1 RD Units: VAC 5
System Input RMS C-A Analog_Value 1902 4101_1 RD Units: VAC 5
Power Measurement 2
System Input RMS A-N Analog_Value 820 4096_2 RD Units: VAC 5
System Input RMS B-N Analog_Value 821 4098_2 RD Units: VAC 5
System Input RMS C-N Analog_Value 822 4100_2 RD Units: VAC 5
System Input RMS Current
Phase A Analog_Value 823 4113_2 RD Units: A AC 5
System Input RMS Current
Phase B Analog_Value 824 4114_2 RD Units: A AC 5
System Input RMS Current
Phase C Analog_Value 825 4115_2 RD Units: A AC 5
Instantaneous Power Analog_Value 826 5901_2 RD Units: W 5
Energy Consumption Analog_Value 827 5900_2 RW Units: kWH 5
System Input RMS A-B Analog_Value 1911 4097_2 RD Units: VAC 5
System Input RMS B-C Analog_Value 1912 4099_2 RD Units: VAC 5
System Input RMS C-A Analog_Value 1913 4101_2 RD Units: VAC 5
Power Measurement 3
System Input RMS A-N Analog_Value 830 4096_3 RD Units: VAC 5
System Input RMS B-N Analog_Value 831 4098_3 RD Units: VAC 5
System Input RMS C-N Analog_Value 832 4100_3 RD Units: VAC 5
System Input RMS Current
Phase A Analog_Value 833 4113_3 RD Units: A AC 5
System Input RMS Current
Phase B Analog_Value 834 4114_3 RD Units: A AC 5
System Input RMS Current
Phase C Analog_Value 835 4115_3 RD Units: A AC 5
Instantaneous Power Analog_Value 836 5901_3 RD Units: W 5
Energy Consumption Analog_Value 837 5900_3 RW Units: kWH 5
System Input RMS A-B Analog_Value 1921 4097_3 RD Units: VAC 5
Table 82 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Analog Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
261 Liebert® IntelliSlot® Modbus/BACnet
System Input RMS B-C Analog_Value 1922 4099_3 RD Units: VAC 5
System Input RMS C-A Analog_Value 1923 4101_3 RD Units: VAC 5
Power Measurement 4
System Input RMS A-N Analog_Value 840 4096_4 RD Units: VAC 5
System Input RMS B-N Analog_Value 841 4098_4 RD Units: VAC 5
System Input RMS C-N Analog_Value 842 4100_4 RD Units: VAC 5
System Input RMS Current
Phase A Analog_Value 843 4113_4 RD Units: A AC 5
System Input RMS Current
Phase B Analog_Value 844 4114_4 RD Units: A AC 5
System Input RMS Current
Phase C Analog_Value 845 4115_4 RD Units: A AC 5
Instantaneous Power Analog_Value 846 5901_4 RD Units: W 5
Energy Consumption Analog_Value 847 5900_4 RW Units: kWH 5
System Input RMS A-B Analog_Value 1931 4097_4 RD Units: VAC 5
System Input RMS B-C Analog_Value 1932 4099_4 RD Units: VAC 5
System Input RMS C-A Analog_Value 1933 4101_4 RD Units: VAC 5
Power Measurement 5
System Input RMS A-N Analog_Value 850 4096_5 RD Units: VAC 5
System Input RMS B-N Analog_Value 851 4098_5 RD Units: VAC 5
System Input RMS C-N Analog_Value 852 4100_5 RD Units: VAC 5
System Input RMS Current
Phase A Analog_Value 853 4113_5 RD Units: A AC 5
System Input RMS Current
Phase B Analog_Value 854 4114_5 RD Units: A AC 5
System Input RMS Current
Phase C Analog_Value 855 4115_5 RD Units: A AC 5
Instantaneous Power Analog_Value 856 5901_5 RD Units: W 5
Energy Consumption Analog_Value 857 5900_5 RW Units: kWH 5
System Input RMS A-B Analog_Value 1941 4097_5 RD Units: VAC 5
System Input RMS B-C Analog_Value 1942 4099_5 RD Units: VAC 5
System Input RMS C-A Analog_Value 1943 4101_5 RD Units: VAC 5
Power Measurement 6
System Input RMS B-N Analog_Value 861 4098_6 RD Units: VAC 5
System Input RMS C-N Analog_Value 862 4100_6 RD Units: VAC 5
System Input RMS Current
Phase A Analog_Value 863 4113_6 RD Units: A AC 5
System Input RMS Current
Phase B Analog_Value 864 4114_6 RD Units: A AC 5
System Input RMS Current
Phase C Analog_Value 865 4115_6 RD Units: A AC 5
Instantaneous Power Analog_Value 866 5901_6 RD Units: W 5
Energy Consumption Analog_Value 867 5900_6 RW Units: kWH 5
System Input RMS A-B Analog_Value 1951 4097_6 RD Units: VAC 5
Table 82 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Analog Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 262
System Input RMS B-C Analog_Value 1952 4099_6 RD Units: VAC 5
System Input RMS C-A Analog_Value 1953 4101_6 RD Units: VAC 5
Fluid 1
Fluid Input Temperature Analog_Value 871 5897_1 RD Units: deg C 5
Fluid Input Temperature Analog_Value 10871 5897_1_deg_F RD Units: deg F 5
Fluid Output Temperature Analog_Value 872 5898_1 RD Units: deg C 5
Fluid Output Temperature Analog_Value 10872 5898_1_deg_F RD Units: deg F 5
Fluid 2
Fluid Input Temperature Analog_Value 1871 5897_2 RD Units: deg C 5
Fluid Input Temperature Analog_Value 11871 5897_2_deg_F RD Units: deg F 5
Fluid Output Temperature Analog_Value 1872 5898_2 RD Units: deg C 5
Fluid Output Temperature Analog_Value 11872 5898_2_deg_F RD Units: deg F 5
Circuit
Fluid Flow Rate Analog_Value 881 5899_1 RD Units: l/min 5
Circuit 2
Fluid Flow Rate Analog_Value 891 5899_2 RD Units: l/min 5
System Operations - Cooling Load 1
Circuit Cooling Load Analog_Value 901 5905_1_1 RD Units: kW 5
System Operations - Cooling Load 2
Circuit Cooling Load Analog_Value 911 5905_1_2 RD Units: kW 5
Auxiliary Air
Raw Auxiliary Air Temperature Analog_Value 1960 5964_1 RW Units: deg C 5
Raw Auxiliary Air Temperature Analog_Value 11960 5964_1_deg_F RW Units: deg F 5
Actual Auxiliary Air
Temperature Analog_Value 1961 5965_1 RD Units: deg C 5
Actual Auxiliary Air
Temperature Analog_Value 11961 5965_1_deg_F RD Units: deg F 5
Liebert Condensers (Previously called Global Condensers)
Expected Condenser Unit
Count Analog_Value 1981 6101_1 RD 4, 9
Liebert Condensers - Low Noise Mode
Condenser Low Noise Mode
Max Fan Speed Analog_Value 529 5548_1_1 RW Units: % 3, 4, 5, 6,
7, 8, 9
Condenser Normal Mode Max
Fan Speed Analog_Value 530 5549_1_1 RW Units: % 3, 4, 5, 6,
7, 8, 9
Condenser Low Noise Mode
Start Time Analog_Value 531 5552_1_1 RW Units: Seconds
since Midnight
3, 4, 5, 6,
7, 8, 9
Condenser Low Noise Mode
Stop Time Analog_Value 532 5553_1_1 RW Units: Seconds
since Midnight
3, 4, 5, 6,
7, 8, 9
Condenser Low Noise Mode -
Interval Days Analog_Value 533 5550_1_1 RW
1 = Monday
2 = Tuesday
4 = Wednesday
8 = Thursday
16 = Friday
32 = Saturday
64 = Sunday
3, 4, 5, 6,
7, 8, 9
Table 82 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Analog Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
263 Liebert® IntelliSlot® Modbus/BACnet
Condenser Low Noise Mode -
Full Days Analog_Value 534 5551_1_1 RW
1 = Monday
2 = Tuesday
4 = Wednesday
8 = Thursday
16 = Friday
32 = Saturday
64 = Sunday
3, 4, 5, 6,
7, 8, 9
Liebert Condensers - Condenser 1
Condenser Outside Air
Temperature Analog_Value 1992 5534_1_1 RD Units: deg C 4, 9
Condenser Outside Air
Temperature Analog_Value 11992 5534_1_1_deg_F RD Units: deg F 4, 9
Liebert Condensers - Condenser 2
Condenser Outside Air
Temperature Analog_Value 1993 5534_1_2 RD Units: deg C 4, 9
Condenser Outside Air
Temperature Analog_Value 11993 5534_1_2_deg_F RD Units: deg F 4, 9
Liebert Condensers - Circuit 1
Condenser Refrigerant
Pressure Analog_Value 2004 6103_1_1 RD Units: bar 4, 9
Condenser Supply Refrigerant
Temperature Analog_Value 2006 6102_1_1 RD Units: deg C 4, 9
Condenser Supply Refrigerant
Temperature Analog_Value 12006 6102_1_1_deg_F RD Units: deg F 4, 9
Liebert Condensers - Circuit 2
Condenser Refrigerant
Pressure Analog_Value 2005 6103_1_2 RD Units: bar 4, 9
Condenser Supply Refrigerant
Temperature Analog_Value 2007 6102_1_2 RD Units: deg C 4, 9
Condenser Supply Refrigerant
Temperature Analog_Value 12007 6102_1_2_deg_F RD Units: deg F 4, 9
Liebert Condensers - Condenser 1 Fan 1
Condenser Fan Speed Analog_Value 2018 5276_1_1_1 RD Units: % 4, 9
Condenser Fan Power Analog_Value 2026 5538_1_1_1 RD Units: kW 4, 9
Liebert Condensers - Condenser 1 Fan 2
Condenser Fan Speed Analog_Value 2019 5276_1_1_2 RD Units: % 4, 9
Condenser Fan Power Analog_Value 2027 5538_1_1_2 RD Units: kW 4, 9
Liebert Condensers - Condenser 1 Fan 3
Condenser Fan Speed Analog_Value 2020 5276_1_1_3 RD Units: % 4, 9
Condenser Fan Power Analog_Value 2028 5538_1_1_3 RD Units: kW 4, 9
Liebert Condensers - Condenser 1 Fan 4
Condenser Fan Speed Analog_Value 2021 5276_1_1_4 RD Units: % 4, 9
Condenser Fan Power Analog_Value 2029 5538_1_1_4 RD Units: kW 4, 9
Liebert Condensers - Condenser 2 Fan 1
Condenser Fan Speed Analog_Value 2022 5276_1_2_1 RD Units: % 4, 9
Condenser Fan Power Analog_Value 2030 5538_1_2_1 RD Units: kW 4, 9
Table 82 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Analog Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 264
Liebert Condensers - Condenser 2 Fan 2
Condenser Fan Speed Analog_Value 2023 5276_1_2_2 RD Units: % 4, 9
Condenser Fan Power Analog_Value 2031 5538_1_2_2 RD Units: kW 4, 9
Liebert Condensers - Condenser 2 Fan 3
Condenser Fan Speed Analog_Value 2024 5276_1_2_3 RD Units: % 4, 9
Condenser Fan Power Analog_Value 2032 5538_1_2_3 RD Units: kW 4, 9
Liebert Condensers - Condenser 2 Fan
Condenser Fan Speed Analog_Value 2025 5276_1_2_4 RD Units: % 4, 9
Condenser Fan Power Analog_Value 2033 5538_1_2_4 RD Units: kW 4, 9
PDX
Actual Cold Aisle Humidity Analog_Value 2044 6085_1 RD Units: % RH —
Actual Cold Aisle Temperature Analog_Value 2045 6086_1 RD Units: deg C —
Actual Cold Aisle Temperature Analog_Value 12045 6086_1_deg_F RD Units: deg F —
Cold Aisle Cascade Fan
Speed Max Set Point Analog_Value 2046 6087_1 RD Units: % —
Cold Aisle Fan Speed Min Set
Point Analog_Value 2047 6088_1 RD Units: % —
Cold Aisle Fan Speed Max Set
Point Analog_Value 2048 6089_1 RD Units: % —
Humidification Fan Speed Min
Set Point Analog_Value 2049 6096_1 RD Units: % —
Heating Fan Speed Min Set
Point Analog_Value 2050 6097_1 RD Units: % —
Dehumidification Fan Speed
Min Set Point Analog_Value 2051 6098_1 RD Units: % —
Back Draft Control Fan Speed Analog_Value 2052 6099_1 RD Units: % —
Table 83 Extra Notes to Table 82
Number Description
1This point is supported on:
iCOM controller version 1.04.042.STD
2
This point is supported on:
iCOM controller version 2.00.11R for US
iCOM controller version 2.00.12R (for Japan and China – language corrections only)
3This point is supported on:
iCOM controller version 2.01.29.03R
4This point is supported on:
iCOM controller version 2.01.29.06R
5This point is supported on:
iCOM controller version 2.01.40R
6This point is supported on:
iCOM controller version 2.02.21R
7This point is supported on:
iCOM controller version 2.03.27.06R
8This point is supported on:
iCOM controller version 2.03.32R
9This point is supported on:
iCOM controller version 2.03.33R
Table 82 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Analog Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
265 Liebert® IntelliSlot® Modbus/BACnet
Table 84 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Multistate Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
Protocol
Server Class MultiState_Value 1 4553_1 RD
1 = UPS
2 = AIR
3 = PMP
4 = PDU
1, 2, 3, 4,
5, 6, 7, 8, 9
Air
Air Temperature Control Type MultiState_Value 12 5324_1 RW
1 = Proportional
2 = Prop+Integral
3 = Intelligent
1, 2, 3, 4,
5, 6, 7, 8, 9
Air Temperature Control Sensor MultiState_Value 13 5012_1 RW
1 = Supply
2 = Remote
3 = Return
2, 3, 4, 5,
6, 7, 8, 9
Air - Supply Air
Supply Air Temperature Sensor
Control MultiState_Value 23 5332_1_1 RW
1 = Disabled
2 = Limit
3 = Control
4 = Temp Only
1
Humidity
Humidity Proportional Control
Type MultiState_Value 34 5340_1 RW
1 = Relative
2 = Compensated
3 = Predictive
1
Humidity Proportional Control
Type MultiState_Value 35 5603_1 RW
1 = Relative
2 = Compensated
3 = Predictive
4 = Dew Point
2, 3, 4, 5,
6, 7, 8, 9
Humidity Control Sensor MultiState_Value 36 5618_1 RW
1 = Supply
2 = Remote
3 = Return
3, 4, 5, 6,
7, 8, 9
Compressors - Compressor 1
Fixed Compressor State MultiState_Value 45 5264_1_1 RD 1 = off
2 = on
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Capacity Control
State MultiState_Value 46 5265_1_1 RD 1 = off
2 = on
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressors - Compressor 2
Fixed Compressor State MultiState_Value 57 5264_1_2 RD 1 = off
2 = on
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Capacity Control
State MultiState_Value 58 5265_1_2 RD 1 = off
2 = on
1, 2, 3, 4,
5, 6, 7, 8, 9
Free Cooling / Chilled Water
Free Cooling Status MultiState_Value 69 5302_1 RD
1 = off
2 = on
3 = No Support
1, 2, 3, 4,
5, 6, 7, 8, 9
Free Cooling Internal Control
Mode MultiState_Value 70 5581_1 RW
1 = Disabled
2 = Contact
3 = Temperature
4 = Set Point
2, 3, 4, 5,
6, 7, 8, 9
Minimum Chilled Water Temp
Set Point Enable MultiState_Value 71 5359_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Main Chilled Water Valve MultiState_Value 72 5605_1 RW 1 = Valve 1
2 = Valve 2
2, 3, 4, 5,
6, 7, 8, 9
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 266
Fan
Fan Control Mode MultiState_Value 82 5373_1 RW
1 = Auto
2 = Manual
3 = Economy
4 = Delta
1
Fan Control Sensor MultiState_Value 83 5586_1 RW
1 = Supply
2 = Remote
3 = Return
4 = Manual
2, 3, 4, 5,
6, 7, 8, 9
System Info
System Status MultiState_Value 93 4123_1 RD
1 = Normal
Operation
2 = StartUp
3 = Normal with
Warning
4 = Normal with
Alarm
5 = Abnormal
Operation
1, 2, 3, 4,
5, 6, 7, 8, 9
System Operating State MultiState_Value 94 4706_1 RD
1 = off
2 = on
3 = standby
1, 2, 3, 4,
5, 6, 7, 8, 9
System Control Mode MultiState_Value 95 4707_1 RD
1 = Internal (Auto)
2 = External
(Manual)
1, 2, 3, 4,
5, 6, 7, 8, 9
System Operating State Reason MultiState_Value 96 5074_1 RD
1 = Reason
Unknown
2 = Network Display
3 = Alarm
4 = Schedule
5 = Remote System
6 = External Input
7 = Local Display
1, 2, 3, 4,
5, 6, 7, 8, 9
System Operations
Fan State MultiState_Value 107 5381_1 RD 1 = off
2 = on
1, 2, 3, 4,
5, 6, 7, 8, 9
Cooling State MultiState_Value 108 5382_1 RD 1 = off
2 = on
1, 2, 3, 4,
5, 6, 7, 8, 9
Free Cooling State MultiState_Value 109 5383_1 RD 1 = off
2 = on
1, 2, 3, 4,
5, 6, 7, 8, 9
Maintenance Tracking State MultiState_Value 110 5384_1 RD 1 = off
2 = on
1, 2, 3, 4,
5, 6, 7, 8, 9
Hot Water / Hot Gas State MultiState_Value 111 5385_1 RD 1 = off
2 = on
1, 2, 3, 4,
5, 6, 7, 8, 9
Electric Reheat State MultiState_Value 112 5386_1 RD 1 = off
2 = on
1, 2, 3, 4,
5, 6, 7, 8, 9
Dehumidifier State MultiState_Value 113 5387_1 RD 1 = off
2 = on
1, 2, 3, 4,
5, 6, 7, 8, 9
Humidifier State MultiState_Value 114 5388_1 RD 1 = off
2 = on
1, 2, 3, 4,
5, 6, 7, 8, 9
System On/Off Control MultiState_Value 115 5143_1 RW 1 = off
2 = on
1, 2, 3, 4,
5, 6, 7, 8, 9
Table 84 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Multistate Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
267 Liebert® IntelliSlot® Modbus/BACnet
System Event Configuration
Customer Input 1 - Event
Control MultiState_Value 126 4718_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Customer Input 1 - Event Type MultiState_Value 127 4719_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Customer Input 2 - Event
Control MultiState_Value 128 5098_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Customer Input 2 - Event Type MultiState_Value 129 5099_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Customer Input 3 - Event
Control MultiState_Value 130 5100_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Customer Input 3 - Event Type MultiState_Value 131 5101_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Customer Input 4 - Event
Control MultiState_Value 132 5102_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Customer Input 4 - Event Type MultiState_Value 133 5103_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Free Cooling Lockout -
Event Control MultiState_Value 134 5389_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Free Cooling Lockout -
Event Type MultiState_Value 135 5390_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Condenser Pump High
Water - Event Control MultiState_Value 136 5122_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Condenser Pump High
Water - Event Type MultiState_Value 137 5123_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Standby Glycol Pump On -
Event Control MultiState_Value 138 5129_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Standby Glycol Pump On -
Event Type MultiState_Value 139 5130_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Standby Unit On - Event
Control MultiState_Value 140 5391_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Standby Unit On - Event
Type MultiState_Value 141 5392_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Humidifier Lockout - Event
Control MultiState_Value 142 5086_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Humidifier Lockout - Event
Type MultiState_Value 143 5087_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Loss of Flow - Event Control MultiState_Value 144 5082_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Loss of Flow - Event Type MultiState_Value 145 5083_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Table 84 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Multistate Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 268
Ext Over Temperature - Event
Control MultiState_Value 146 5090_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Over Temperature - Event
Type MultiState_Value 147 5091_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Reheat Lockout - Event
Control MultiState_Value 148 5084_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Reheat Lockout - Event
Type MultiState_Value 149 5085_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
High Power Shutdown - Event
Control MultiState_Value 150 5141_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
High Power Shutdown - Event
Type MultiState_Value 151 5142_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Humidifier Issue - Event Control MultiState_Value 152 5131_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Humidifier Issue - Event Type MultiState_Value 153 5132_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Master Unit Communication
Lost - Event Control MultiState_Value 154 5133_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Master Unit Communication
Lost - Event Type MultiState_Value 155 5134_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Service Required - Event
Control MultiState_Value 156 4727_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Service Required - Event Type MultiState_Value 157 4728_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Shutdown - Loss Of Power -
Event Control MultiState_Value 158 4715_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Shutdown - Loss Of Power -
Event Type MultiState_Value 159 4716_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Smoke Detected - Event Control MultiState_Value 160 4721_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Smoke Detected - Event Type MultiState_Value 161 4722_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Water Under Floor - Event
Control MultiState_Value 162 4724_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Water Under Floor - Event Type MultiState_Value 163 4725_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Compressor Lockout - Event
Control MultiState_Value 164 5088_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Compressor Lockout - Event
Type MultiState_Value 165 5089_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Table 84 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Multistate Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
269 Liebert® IntelliSlot® Modbus/BACnet
Clogged Air Filter - Event
Control MultiState_Value 166 5135_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Clogged Air Filter - Event Type MultiState_Value 167 5136_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Loss of Air Blower - Event
Control MultiState_Value 168 5393_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Loss of Air Blower - Event
Type MultiState_Value 169 5394_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
System Event Configuration - Compressor 1
Compressor High Head
Pressure - Event Control MultiState_Value 180 5316_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor High Head
Pressure - Event Type MultiState_Value 181 5317_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Low Suction
Pressure - Event Control MultiState_Value 182 5318_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Low Suction
Pressure - Event Type MultiState_Value 183 5319_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Pump Down Issue
- Event Control MultiState_Value 184 5395_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Pump Down Issue
- Event Type MultiState_Value 185 5396_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Short Cycle - Event
Control MultiState_Value 186 5397_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Short Cycle - Event
Type MultiState_Value 187 5398_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Thermal Overload -
Event Control MultiState_Value 188 5320_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Thermal Overload -
Event Type MultiState_Value 189 5321_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Dig Scroll Comp Discharge
Over Temp - Event Ctrl MultiState_Value 190 5399_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Dig Scroll Comp Discharge
Over Temp - Event Type MultiState_Value 191 5400_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
System Event Configuration - Compressor 2
Compressor High Head
Pressure - Event Control MultiState_Value 202 5316_1_2 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor High Head
Pressure - Event Type MultiState_Value 203 5317_1_2 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Low Suction
Pressure - Event Control MultiState_Value 204 5318_1_2 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Table 84 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Multistate Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 270
Compressor Low Suction
Pressure - Event Type MultiState_Value 205 5319_1_2 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Pump Down Issue
- Event Control MultiState_Value 206 5395_1_2 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Pump Down Issue
- Event Type MultiState_Value 207 5396_1_2 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Short Cycle - Event
Control MultiState_Value 208 5397_1_2 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Short Cycle - Event
Type MultiState_Value 209 5398_1_2 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Thermal Overload -
Event Control MultiState_Value 210 5320_1_2 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressor Thermal Overload -
Event Type MultiState_Value 211 5321_1_2 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Dig Scroll Comp Discharge
Over Temp - Event Ctrl MultiState_Value 212 5399_1_2 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Dig Scroll Comp Discharge
Over Temp - Event Type MultiState_Value 213 5400_1_2 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
System Event Configuration - Air
Ext Air Sensor A Event Control MultiState_Value 224 5401_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Return Air Sensor Event Control MultiState_Value 225 5402_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A High Humidity -
Event Control MultiState_Value 226 5403_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A High Humidity -
Event Type MultiState_Value 227 5404_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A Low Humidity -
Event Control MultiState_Value 228 5405_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A Low Humidity -
Event Type MultiState_Value 229 5406_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A Over Temp -
Event Control MultiState_Value 230 4602_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A Over Temp -
Event Type MultiState_Value 231 4603_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A Under Temp -
Event Control MultiState_Value 232 4609_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Ext Air Sensor A Under Temp -
Event Type MultiState_Value 233 4610_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
High Return Humidity - Event
Control MultiState_Value 234 5137_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Table 84 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Multistate Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
271 Liebert® IntelliSlot® Modbus/BACnet
High Return Humidity - Event
Type MultiState_Value 235 5138_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Low Return Humidity - Event
Control MultiState_Value 236 5139_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Low Return Humidity - Event
Type MultiState_Value 237 5140_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Return Air Over Temp - Event
Control MultiState_Value 238 5024_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Return Air Over Temp - Event
Type MultiState_Value 239 5025_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Return Air Under Temp - Event
Control MultiState_Value 240 5407_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Return Air Under Temp - Event
Type MultiState_Value 241 5408_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Supply Air Over/Under
Temperature - Event Control MultiState_Value 242 5587_1_1 RW 1 = disabled
2 = enabled
2, 3, 4, 5,
6, 7, 8, 9
System Event Configuration - Fan
Fan Hours Exceeded - Event
Control MultiState_Value 252 5409_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Fan Hours Exceeded - Event
Type MultiState_Value 253 5410_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Fan Issue - Event Control MultiState_Value 254 4730_1_1 RW 1 = disabled
2 = enabled 1
Fan Issue - Event Type MultiState_Value 255 4731_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1
Main Fan Overload - Event
Control MultiState_Value 256 5411_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Main Fan Overload - Event Type MultiState_Value 257 5412_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
System Event Configuration - Condenser
Condenser Issue - Event
Control MultiState_Value 268 5413_1_1 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Condenser Issue - Event Type MultiState_Value 269 5414_1_1 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
System Event Configuration - Condenser
Condenser Issue - Event
Control MultiState_Value 280 5413_1_2 RW 1 = disabled
2 = enabled
1, 2, 3, 4,
5, 6, 7, 8, 9
Condenser Issue - Event Type MultiState_Value 281 5414_1_2 RW
1 = Message
2 = Warning
3 = Alarm
1, 2, 3, 4,
5, 6, 7, 8, 9
Table 84 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Multistate Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 272
System Events
System Event Acknowledge/
Reset MultiState_Value 292 4717_1 WO 1 = Reset
2 = Acknowledge
1, 2, 3, 4,
5, 6, 7, 8, 9
Compressors
Compressor Lockout MultiState_Value 304 5580_1 RW 1 = disabled
2 = enabled
2, 3, 4, 5,
6, 7, 8, 9
Reheat
Reheater Lockout MultiState_Value 316 5582_1 RW 1 = disabled
2 = enabled
2, 3, 4, 5,
6, 7, 8, 9
Humidifier
Humidifier Lockout MultiState_Value 328 5583_1 RW 1 = disabled
2 = enabled
2, 3, 4, 5,
6, 7, 8, 9
Air Economizer
Air Economizer Availability MultiState_Value 340 5599_1 RD 1 = Not Available
2 = Available
2, 3, 4, 5,
6, 7, 8, 9
Air Economizer Control Source MultiState_Value 341 5602_1 RW
1 = disabled
2 = internal
3 = external
2, 3, 4, 5,
6, 7, 8, 9
EconoPhase - Pump 1
Pump State MultiState_Value 364 5633_1_1 RD 1 = off
2 = on 8, 9
EconoPhase - Pump 2
Pump State MultiState_Value 369 5633_1_2 RD 1 = off
2 = on 8, 9
Liebert Condensers (Previously called Global Condensers)
Condenser Refrigerant Type MultiState_Value 395 5533_1 RD
1 = R22
2 = R407C
3 = R410A
4, 9
Liebert Condensers - Low Noise Mode
Condenser Low Noise Mode
State MultiState_Value 374 5546_1_1 RD
1 = Inactive
2 = Active (Interval)
3 = Active (Full Day)
3, 4, 5, 6,
7, 8, 9
Condenser Low Noise Mode
Schedule Control MultiState_Value 375 5547_1_1 RW 1 = disabled
2 = enabled
3, 4, 5, 6,
7, 8, 9
Liebert Condensers - Condenser 1
Condenser Fan Reversal
Requested MultiState_Value 406 6104_1_1 RD 1 = false
2 = true 4, 9
Liebert Condensers - Condenser 2
Condenser Fan Reversal
Requested MultiState_Value 407 6104_1_2 RD 1 = false
2 = true 4, 9
PDX
Cold Aisle Humidity Calculation
Method MultiState_Value 438 6081_1 RD 1 = Highest
2 = Average —
Cold Aisle Temperature
Calculation Method MultiState_Value 439 6082_1 RD 1 = Highest
2 = Average —
Cold Aisle Control Enable MultiState_Value 440 6083_1 RD 1 = disabled
2 = enabled —
Table 84 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Multistate Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
273 Liebert® IntelliSlot® Modbus/BACnet
Cold Aisle Force Max Fan/
Cooling - Ext Control MultiState_Value 441 6084_1 RD 1 = disabled
2 = enabled —
Static Pressure Control Enable MultiState_Value 442 6090_1 RD 1 = disabled
2 = enabled —
Chilled Water Valve Reset
Enable MultiState_Value 443 6091_1 RD 1 = disabled
2 = enabled —
Table 85 Extra Notes to Table 84
Number Description
1This point is supported on:
iCOM controller version 1.04.042.STD
2
This point is supported on:
iCOM controller version 2.00.11R for US
iCOM controller version 2.00.12R (for Japan and China – language corrections only)
3This point is supported on:
iCOM controller version 2.01.29.03R
4This point is supported on:
iCOM controller version 2.01.29.06R
5This point is supported on:
iCOM controller version 2.01.40R
6This point is supported on:
iCOM controller version 2.02.21R
7This point is supported on:
iCOM controller version 2.03.27.06R
8This point is supported on:
iCOM controller version 2.03.32R
9This point is supported on:
iCOM controller version 2.03.33R
Table 84 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Multistate Data
Controller Liebert iCOM® v4
Data Label Object Type Instance Object Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 274
Table 86 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Glossary
Data Label Data Description
Actual Air Temperature Set
Point
The actual set point being used for air temperature control. This value may differ from [Air
Temperature Set Point] if compensation is applied by the control.
Actual Auxiliary Air
Temperature
Actual auxiliary air temperature value being used for control. This value may differ from
the raw value received from the auxiliary device if filtering is applied.
Actual Cold Aisle Humidity Actual humidity value being used for cold aisle humidity control. The value is calculated
from multiple humidity measurements using [Cold Aisle Humidity Calculation Method].
Actual Cold Aisle Temperature
Actual temperature value being used for cold aisle temperature control. The value is
calculated from multiple temperature measurements using [Cold Aisle Temperature
Calculation Method].
Actual Humidity Set Point The actual set point being used for humidity control. This value may differ from [Humidity
Set Point] if compensation is applied by the control.
Adjusted Humidity
Humidity value being used for control. This value may differ from the actual measured
[Return Humidity] based on several factors which may include, but are not limited to,
selection of humidity control sensor and humidity control type.
Air Economizer Availability Indicates if the outside air conditions are appropriate for cooling with the air economizer or
glycol freecooling.
Air Economizer Control Source Source of control of the air economizer.
Air Economizer Emergency
Override
Indoor room temperature has exceeded its upper threshold and the outdoor air damper
has been opened for emergency cooling.
Air Economizer Reduced
Airflow Air economizer filter is dirty and needs to be cleaned or replaced.
Air Temperature Control
Integration Time Time value used when system is under integral air temperature control.
Air Temperature Control
Sensor
Sensor from which air temperature measurements will be used for cooling and heating
control.
Air Temperature Control Type Type of algorithm used to control the system's output air temperature.
Air Temperature Dead Band
Value that is divided evenly to form a temperature range above and below [Air
Temperature Set Point]. If measured air temperature is within this range, no heating or
cooling will occur.
Air Temperature Proportional
Band
Value that is divided evenly to form proportional temperature control bands above and
below [Air Temperature Set Point].
Air Temperature Set Point Desired air temperature. This set point is dependent upon which sensor is selected for
control.
Airflow Sensor Issue Airflow sensor is disconnected or the signal is out of range.
Ambient Air Sensor Issue Ambient air sensor is disconnected or the signal is out of range.
Analog Input Reading Generic analog input reading (unitless).
Auto Restart Delay If power is lost, the control will delay this amount of time after power is restored before
restarting the unit.
Aux Air Temp Device
Communication Lost
Communication with external auxiliary device providing an air temperature value has been
lost.
Back Draft Control Fan Speed Fan speed when in back draft control mode.
BMS Communications Timeout Building Management System (or external monitoring system) has not communicated with
the system within the expected timeframe.
BMS Timeout Period Timeframe within which the Building Management System (or external monitoring system)
must communicate with the system to avoid a timeout.
Calculated Next Maintenance
Month
Calculated month of the next scheduled maintenance. Used in conjunction with
[Calculated Next Maintenance Year].
Calculated Next Maintenance
Year
Calculated year of the next scheduled maintenance. Used in conjunction with [Calculated
Next Maintenance Month].
BACnet Communications - Thermal Management Products
275 Liebert® IntelliSlot® Modbus/BACnet
Chilled Water Control Valve
Failure
Chilled water valve out of position. Chilled water control valve position does not match
expected value.
Chilled Water Valve Hours
Operating hours for chilled water valve since last reset of this value. If operating hours
exceeds 32,000, this client will continue to display 32,000, but the iCOM display will show
the actual value.
Chilled Water Valve Reset
Enable Enable/disable the ability to reset the chilled water valve.
Circuit Cooling Load The amount of heat energy currently being removed by a single refrigeration circuit.
Clogged Air Filter - Event
Control
Enable/disable the activation of the [Clogged Air Filter] event. If set to “disabled,” the event
will not be annunciated. This implies that the event will not be placed in any active event
list or in any event history list.
Clogged Air Filter - Event Type The event type for the [Clogged Air Filter] event.
Clogged Air Filter Air filter is dirty and needs to be (cleaned or) replaced.
Cold Aisle Cascade Fan Speed
Max Set Point
Cold aisle maximum fan speed when system is in cascade mode and one or more units in
the system are in standby.
Cold Aisle Control Enable Enable/disable cold aisle control.
Cold Aisle Fan Speed Max Set
Point
Cold aisle maximum fan speed when system is not in cascade mode OR when system is
in cascade mode and no units in the system are in standby.
Cold Aisle Fan Speed Min Set
Point Cold aisle minimum fan speed.
Cold Aisle Force Max Fan/
Cooling - Ext Control
The cold aisle fan speed and system cooling can be forced to 100% via an external input
signal. Use this value to enable/disable that feature.
Cold Aisle Humidity
Calculation Method
Algorithm used to calculate a single cold aisle humidity value from multiple humidity
measurements.
Cold Aisle Temperature
Calculation Method
Algorithm used to calculate a single cold aisle temperature value from multiple
temperature measurements.
Compressor 1B Hours
Exceeded Fixed compressor 1B run hours have exceeded the threshold.
Compressor 1B Thermal
Overload Fixed compressor 1B is shut down due to thermal overload.
Compressor 2B Hours
Exceeded Fixed compressor 2B run hours have exceeded the threshold.
Compressor 2B Thermal
Overload Fixed compressor 2B is shut down due to thermal overload.
Compressor Capacity Control
State
Compressor capacity control state. When 'ON', the cooling capacity of the compressor has
been reduced.
Compressor Capacity
Reduced Compressor capacity has been reduced.
Compressor High Head
Pressure - Event Control
Enable/disable the activation of the [Compressor High Head Pressure] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not be placed
in any active event list or in any event history list.
Compressor High Head
Pressure - Event Type The event type for the [Compressor High Head Pressure] event.
Compressor High Head
Pressure Compressor is shut down due to high head pressure.
Compressor High Pressure
Transducer Issue Compressor high pressure transducer is disconnected or the signal is out of range.
Compressor Hours Exceeded [Compressor Hours] has exceeded [Compressor Hours Threshold].
Compressor Hours Threshold Threshold value used in the [Compressor Hours Exceeded] event.
Table 86 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 276
Compressor Hours
Operating hours for compressor since last reset of this value. If operating hours exceeds
32,000, this client will continue to display 32,000, but the iCOM display will show the
actual value.
Compressor Lockout Enable/disable the use of the compressor.
Compressor Low Differential
Pressure Lockout
Compressor exceeded maximum startup attempts due to low differential pressure.
Compressor is shutdown and has been disabled.
Compressor Low Pressure
Transducer Issue Compressor low pressure transducer is disconnected or the signal is out of range.
Compressor Low Suction
Pressure - Event Control
Enable/disable the activation of the [Compressor Low Suction Pressure] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not be placed
in any active event list or in any event history list.
Compressor Low Suction
Pressure - Event Type The event type for the [Compressor Low Suction Pressure] event.
Compressor Low Suction
Pressure Compressor is shut down due to low suction pressure.
Compressor Pump Down Issue
- Event Control
Enable/disable the activation of the [Compressor Pump Down Issue] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not be placed
in any active event list or in any event history list.
Compressor Pump Down Issue
- Event Type The event type for the [Compressor Pump Down Issue] event.
Compressor Pump Down Issue Unable to pump down suction-side pressure during compressor shutdown.
Compressor Short Cycle -
Event Control
Enable/disable the activation of the [Compressor Short Cycle] event. If set to “disabled,”
the event will not be annunciated. This implies that the event will not be placed in any
active event list or in any event history list.
Compressor Short Cycle -
Event Type The event type for the [Compressor Short Cycle] event.
Compressor Short Cycle Compressor short cycle. A short cycle is defined as turning on and off a number of times
over a set time period.
Compressor Superheat Over
Threshold
Compressor discharge refrigerant superheat temperature has exceeded an upper
threshold.
Compressor Thermal Overload
- Event Control
Enable/disable the activation of the [Compressor Thermal Overload] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not be placed
in any active event list or in any event history list.
Compressor Thermal Overload
- Event Type The event type for the [Compressor Thermal Overload] event.
Compressor Thermal Overload Compressor is shut down due to thermal overload.
Compressor Utilization Present compressor utilization expressed as a percentage of the maximum rated capacity.
Condenser Circuit Unspecified
General Event
One or more unspecified condenser circuit events active. See local unit display for further
details.
Condenser Communication
Lost Communication with condenser unit has been lost.
Condenser Control Board
Issue The condenser control board is reporting an issue.
Condenser Fan Issue Condenser fan is not operating within its operational parameters.
Condenser Fan Power Condenser fan's measured input power.
Condenser Fan Reversal
Requested Request the condenser fans to rotate in the reverse direction.
Condenser Fan Speed Condenser fan speed expressed as a percentage of the maximum rated speed.
Condenser Issue - Event
Control
Enable/disable the activation of the [Condenser Issue] event. If set to “disabled,” the event
will not be annunciated. This implies that the event will not be placed in any active event
list or in any event history list.
Table 86 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
277 Liebert® IntelliSlot® Modbus/BACnet
Condenser Issue - Event Type The event type for the [Condenser Issue] event.
Condenser Issue Condenser is not operating within its operational parameters.
Condenser Low Noise Mode -
Full Days Days of the week selected for low noise mode full day scheduling.
Condenser Low Noise Mode -
Interval Days Days of the week selected for low noise mode interval scheduling.
Condenser Low Noise Mode
Max Fan Speed Maximum fan speed when condenser is placed in low noise mode.
Condenser Low Noise Mode
Schedule Control Enable/disable scheduled control of condenser low noise mode.
Condenser Low Noise Mode
Start Time The time of day at which the condenser will transition into low noise mode.
Condenser Low Noise Mode
State State of condenser low noise mode scheduler control.
Condenser Low Noise Mode
Stop Time The time of day at which the condenser will transition out of low noise mode.
Condenser Max Fan Speed
Override
Fan speed exceeding the maximum set point in order to alleviate a high temperature or
pressure condition.
Condenser Normal Mode Max
Fan Speed Maximum fan speed when condenser is not in low noise mode.
Condenser Outside Air Temp
Out of Operating Range
[Condenser Outside Air Temperature] is either above an upper threshold or below a lower
threshold.
Condenser Outside Air Temp
Sensor Issue Condenser outside air temperature sensor is disconnected or the signal is out of range.
Condenser Outside Air
Temperature Condenser ambient outside air temperature.
Condenser Refrigerant
Pressure Over Threshold Condenser refrigerant pressure has exceeded a threshold.
Condenser Refrigerant
Pressure Sensor Issue Condenser refrigerant pressure sensor is disconnected or the signal is out of range.
Condenser Refrigerant
Pressure Under Threshold Condenser refrigerant pressure has dropped below a threshold.
Condenser Refrigerant
Pressure Pressure of the refrigerant in a condenser circuit.
Condenser Refrigerant Type Condenser refrigerant type.
Condenser Remote Shutdown Condenser is shut down by a remote signal.
Condenser Supply Refrigerant
Over Temp Condenser supply refrigerant temperature has exceeded a threshold.
Condenser Supply Refrigerant
Temp Sensor Issue
Condenser supply refrigerant temperature sensor is disconnected or the signal is out of
range.
Condenser Supply Refrigerant
Temperature Temperature of the supply refrigerant in a condenser circuit.
Condenser Supply Refrigerant
Under Temp Condenser supply refrigerant temperature has dropped below a specified threshold.
Condenser TVSS Issue The condenser Transient Voltage Surge Suppressor or Surge Protection Device has
failed.
Condenser Unit Unspecified
General Event
One or more unspecified condenser unit events active. See local unit display for further
details.
Condenser VFD Issue The condenser fan Variable Frequency Drive is offline.
Cooling Capacity Cooling capacity in use, expressed as a percentage of the maximum rated capacity.
Table 86 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 278
Cooling Control Temperature Temperature value being used for cooling capacity control. This value is compared against
the temperature set point to determine the amount of cooling to be applied.
Cooling State Cooling operational state.
Customer Input 1 - Event
Control
Enable/disable the activation of the [Customer Input 1] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any active
event list or in any event history list.
Customer Input 1 - Event Type The event type for the [Customer Input 1] event.
Customer Input 1 Customer Input 1
Customer Input 2 - Event
Control
Enable/disable the activation of the [Customer Input 2] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any active
event list or in any event history list.
Customer Input 2 - Event Type The event type for the [Customer Input 2] event.
Customer Input 2 Customer Input 2
Customer Input 3 - Event
Control
Enable/disable the activation of the [Customer Input 3] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any active
event list or in any event history list.
Customer Input 3 - Event Type The event type for the [Customer Input 3] event.
Customer Input 3 Customer Input 3
Customer Input 4 - Event
Control
Enable/disable the activation of the [Customer Input 4] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any active
event list or in any event history list.
Customer Input 4 - Event Type The event type for the [Customer Input 4] event.
Customer Input 4 Customer Input 4
Dehumidification Fan Speed
Min Set Point Minimum fan speed when system dehumidification is active.
Dehumidifier Hours Exceeded Operating hours for the dehumidifier have exceeded the threshold.
Dehumidifier Hours Threshold Threshold value used in the [Dehumidifier Hours Exceeded] event.
Dehumidifier Hours
Operating hours for dehumidifier since last reset of this value. If operating hours exceeds
32,000, this client will continue to display 32,000, but the iCOM display will show the
actual value.
Dehumidifier State Dehumidifier operational state.
Dehumidifier Utilization Present dehumidifier utilization expressed as a percentage of the maximum rated
capacity.
Dew Point Over Temperature Dew point temperature reading has exceeded the upper threshold.
Dew Point Set Point Desired dew point temperature.
Dew Point Under Temperature Dew point temperature reading has dropped below the lower threshold.
Dig Scroll Comp Discharge
Over Temp - Event Ctrl Enable/disable the activation of the [Dig Scroll Comp Discharge Over Temp] event.
Dig Scroll Comp Discharge
Over Temp - Event Type The event type for the [Dig Scroll Comp Discharge Over Temp] event.
Dig Scroll Comp Discharge
Temp Sensor Issue
Digital scroll compressor discharge temperature sensor is disconnected or the signal is
out of range.
Dig Scroll Comp Discharge
Tem p Digital scroll compressor discharge temperature.
Dig Scroll Comp Over Temp Digital scroll compressor is shut down due to head temperature exceeding an upper
threshold.
Digital Output Board Not
Detected Digital output board is required to be connected, but no signal is detected.
Table 86 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
279 Liebert® IntelliSlot® Modbus/BACnet
Digital Scroll Compressor
Loading
Present digital scroll compressor utilization expressed as a percentage of the maximum
rated capacity.
EEV Unspecified General
Event
One or more unspecified electronic expansion valve events active. See local unit display
for further details.
Electric Reheat State Electric reheater operational state.
Electric Reheater Hours
Exceeded [Electric Reheater Hours] has exceeded [Electric Reheaters Hours Threshold].
Electric Reheater Hours
Threshold Threshold value used in the [Electric Reheater Hours Exceeded] event.
Electric Reheater Hours
Operating hours for electric reheater since last reset of this value. If operating hours
exceeds 32,000, this client will continue to display 32,000, but the iCOM display will show
the actual value.
Energy Consumption Energy consumption since the last reset of this value.
Expected Condenser Unit
Count Number of physical condenser units that are expected to be connected to the system.
Ext Air Damper Position Issue Air damper position does not match expected value, as indicated by an external input
signal.
Ext Air Sensor A Dew Point
Tem p Dew point temperature as measured by external air sensor A.
Ext Air Sensor A Event Control Enable/disable the activation of events related to measurements by the external air sensor
A.
Ext Air Sensor A High Humidity
- Event Control
Enable/disable the activation of the [Ext Air Sensor A High Humidity] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not be placed
in any active event list or in any event history list.
Ext Air Sensor A High Humidity
- Event Type The event type for the [Ext Air Sensor A High Humidity] event.
Ext Air Sensor A High Humidity
Threshold Threshold value used in the [External Air Sensor A High Humidity] event.
Ext Air Sensor A High Humidity [Ext Air Sensor A Humidity] has exceeded [Ext Air Sensor A High Humidity Threshold].
Ext Air Sensor A Humidity Relative humidity as measured by external air sensor A.
Ext Air Sensor A Issue The external air sensor A is disconnected or the signal is out of range.
Ext Air Sensor A Low Humidity
- Event Control
Enable/disable the activation of the [Ext Air Sensor A Low Humidity] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not be placed
in any active event list or in any event history list.
Ext Air Sensor A Low Humidity
- Event Type The event type for the [Ext Air Sensor A Low Humidity] event.
Ext Air Sensor A Low Humidity
Threshold Threshold value used in the [External Air Sensor A Low Humidity] event.
Ext Air Sensor A Low Humidity [Ext Air Sensor A Humidity] has dropped below [Ext Air Sensor A Low Humidity
Threshold].
Ext Air Sensor A Over Temp -
Event Control
Enable/disable the activation of the [External Air Sensor A Over Temperature] event. If set
to “disabled,” the event will not be annunciated. This implies that the event will not be
placed in any active event list or in any event history list.
Ext Air Sensor A Over Temp -
Event Type The event type for the [External Air Sensor A Over Temperature] event.
Ext Air Sensor A Over Temp
Threshold Threshold value used in the [External Air Sensor A Over Temperature] event.
Ext Air Sensor A Over
Temperature
[Ext Air Sensor A Temperature] has exceeded [External Air Sensor A Over Temp
Threshold].
Ext Air Sensor A Temperature Air temperature as measured by external air sensor A.
Table 86 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 280
Ext Air Sensor A Under Temp -
Event Control
Enable/disable the activation of the [Ext Air Sensor A Under Temperature] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not be placed
in any active event list or in any event history list.
Ext Air Sensor A Under Temp -
Event Type The event type for the [Ext Air Sensor A Under Temperature] event.
Ext Air Sensor A Under Temp
Threshold Threshold value used in the [External Air Sensor A Under Temperature] event.
Ext Air Sensor A Under
Temperature
[Ext Air Sensor A Temperature] has dropped below [Ext Air Sensor A Under Temp
Threshold].
Ext Air Sensor B Humidity Relative humidity as measured by external air sensor B.
Ext Air Sensor B Temperature Air temperature as measured by external air sensor B.
Ext Air Sensor C Humidity Relative humidity as measured by external air sensor C.
Ext Air Sensor C Temperature Air temperature as measured by external air sensor C.
Ext Compressor Lockout -
Event Control
Enable/disable the activation of the [Ext Compressor Lockout] event. If set to “disabled,”
the event will not be annunciated. This implies that the event will not be placed in any
active event list or in any event history list.
Ext Compressor Lockout -
Event Type The event type for the [Ext Compressor Lockout] event.
Ext Compressor Lockout The compressor is shut down and disabled by an external input signal.
Ext Condenser Pump High
Water - Event Control
Enable/disable the activation of the [Ext Condenser Pump High Water] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not be placed
in any active event list or in any event history list.
Ext Condenser Pump High
Water - Event Type The event type for the [Ext Condenser Pump High Water] event.
Ext Condenser Pump High
Water High water is detected in the condenser, as indicated by an external input signal.
Ext Dew Point Over Temp
Threshold Threshold value used in the [Ext Dew Point Over Temperature] event.
Ext Dew Point Over
Temperature
At least one dew point temperature reading ([Ext Air Sensor A Dew Point Temp], [Ext Air
Sensor B Dew Point Temp]...) has exceeded [Ext Dew Point Over Temp Threshold].
Ext Dew Point Under Temp
Threshold Threshold value used in the [Ext Dew Point Under Temperature] event.
Ext Dew Point Under
Temperature
At least one dew point temperature reading ([Ext Air Sensor A Dew Point Temp], [Ext Air
Sensor B Dew Point Temp]...) has dropped below [Ext Dew Point Under Temp Threshold].
Ext Free Cooling Lockout -
Event Control
Enable/disable the activation of the [Ext Free Cooling Lockout] event. If set to “disabled,”
the event will not be annunciated. This implies that the event will not be placed in any
active event list or in any event history list.
Ext Free Cooling Lockout -
Event Type The event type for the [Ext Free Cooling Lockout] event.
Ext Free Cooling Lockout Free cooling is disabled by an external input signal.
Ext Humidifier Lockout - Event
Control
Enable/disable the activation of the [Ext Humidifier Lockout] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any active
event list or in any event history list.
Ext Humidifier Lockout - Event
Type The event type for the [Ext Humidifier Lockout] event.
Ext Humidifier Lockout The humidifier is shut down and disabled by an external input signal.
Ext Loss of Air Blower - Event
Control
Enable/disable the activation of the [Ext Loss of Air Blower] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any active
event list or in any event history list.
Ext Loss of Air Blower - Event
Type The event type for the [Ext Loss of Air Blower] event.
Table 86 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
281 Liebert® IntelliSlot® Modbus/BACnet
Ext Loss of Air Blower Loss of air blower is detected, as indicated by an external input signal.
Ext Loss of Flow - Event
Control
Enable/disable the activation of the [Ext Loss of Flow] event. If set to “disabled,” the event
will not be annunciated. This implies that the event will not be placed in any active event
list or in any event history list.
Ext Loss of Flow - Event Type The event type for the [Ext Loss of Flow] event.
Ext Loss of Flow Loss of flow is detected, as indicated by an external input signal.
Ext Over Temperature - Event
Control
Enable/disable the activation of the [Ext Over Temperature] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any active
event list or in any event history list.
Ext Over Temperature - Event
Type The event type for the [Ext Over Temperature] event.
Ext Over Temperature A temperature has exceeded its threshold, as indicated by an external input signal.
Ext Power Source A Failure Unit main power source A failure, as indicated by an external input signal.
Ext Power Source B Failure Unit main power source B failure, as indicated by an external input signal.
Ext Reheat Lockout - Event
Control
Enable/disable the activation of the [Ext Reheat Lockout] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any active
event list or in any event history list.
Ext Reheat Lockout - Event
Type The event type for the [Ext Reheat Lockout] event.
Ext Reheat Lockout The reheater is shut down and disabled by an external input signal.
Ext Standby Glycol Pump On -
Event Control
Enable/disable the activation of the [Ext Standby Glycol Pump On] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not be placed
in any active event list or in any event history list.
Ext Standby Glycol Pump On -
Event Type The event type for the [Ext Standby Glycol Pump On] event.
Ext Standby Glycol Pump On The standby glycol pump is on, as indicated by an external input signal.
Ext Standby Unit On - Event
Control
Enable/disable the activation of the [Ext Standby Unit On] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any active
event list or in any event history list.
Ext Standby Unit On - Event
Type The event type for the [Ext Standby Unit On] event.
Ext Standby Unit On Standby unit is on, as indicated by an external input signal.
External Condenser TVSS
Issue
The condenser Transient Voltage Surge Suppressor or Surge Protection Device has
failed, as indicated by an external input signal.
External Condenser VFD Issue The condenser fan Variable Frequency Drive is offline, as indicated by an external input
signal.
External Fire Detected Fire detected, as indicated by an external input signal.
Fan Control Mode Fan control mode.
Fan Control Sensor Sensor to be used for fan speed control.
Fan Hours Exceeded - Event
Control
Enable/disable the activation of the [Fan Hours Exceeded] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any active
event list or in any event history list.
Fan Hours Exceeded - Event
Type The event type for the [Fan Hours Exceeded] event.
Fan Hours Exceeded Operating hours for the unit blower fan have exceeded the threshold.
Fan Hours Threshold Threshold value used in the [Fan Hours Exceeded] event.
Fan Hours Operating hours for fan since last reset of this value. If operating hours exceeds 32,000,
this client will continue to display 32,000, but the iCOM display will show the actual value.
Table 86 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 282
Fan Issue - Event Control
Enable/disable the activation of the [Fan Issue] event. If set to “disabled,” the event will not
be annunciated. This implies that the event will not be placed in any active event list or in
any event history list.
Fan Issue - Event Type The event type for the [Fan Issue] event.
Fan Issue One or more fans are not operating within their operational parameters.
Fan Speed Control
Temperature
Temperature value being used for fan speed control. This value is compared against the
fan speed temperature set point to determine the fan speed.
Fan Speed Maximum Set Point Maximum fan speed. This value may only be modified if iCOM is enabled to allow fan
speed changes by the BMS.
Fan Speed Minimum Set Point Minimum fan speed.
Fan Speed Temperature Set
Point
If fan is in decoupled mode and not under manual control, the fan speed will vary
depending on the delta between the selected fan control sensor temperature and this set
point.
Fan Speed Fan speed expressed as a percentage of the maximum rated speed.
Fan State Fan operational state.
Fixed Compressor State Fixed compressor operational state.
Fluid Flow Rate Flow rate of fluid used for cooling.
Fluid Flow Sensor Issue The fluid flow sensor is disconnected or the signal is out of range.
Fluid Input Temperature Temperature of the fluid entering the cooling coil.
Fluid Output Temperature Temperature of the fluid exiting the cooling coil.
Fluid Temperature Sensor
Issue The fluid temperature sensor is disconnected or the signal is out of range.
Free Cooling Fluid
Temperature Free cooling fluid temperature.
Free Cooling Internal Control
Mode Free cooling internal control mode
Free Cooling Internal
Temperature Delta
Minimum temperature delta required between supply fluid and internal ambient air
temperatures in order to enable free cooling.
Free Cooling State Free cooling operational state.
Free Cooling Status Free cooling status.
Free Cooling Temp Sensor
Issue The free cooling fluid temperature sensor is disconnected or the signal is out of range.
Free Cooling Valve Hours
Exceeded [Free Cooling Valve Hours] has exceeded [Free Cooling Valve Hours Threshold].
Free Cooling Valve Hours
Threshold Threshold value used in the [Free Cooling Valve Hours Exceeded] event.
Free Cooling Valve Hours
Operating hours for free cooling valve since last reset of this value. If operating hours
exceeds 32,000, this client will continue to display 32,000, but the iCOM display will show
the actual value.
Free Cooling Valve Open
Position Free cooling valve open position.
Heating Fan Speed Min Set
Point Minimum fan speed when system heating is active.
High Power Shutdown - Event
Control
Enable/disable the activation of the [High Power Shutdown] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any active
event list or in any event history list.
High Power Shutdown - Event
Type The event type for the [High Power Shutdown] event.
High Power Shutdown Supply to high power components has been shutdown.
Table 86 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
283 Liebert® IntelliSlot® Modbus/BACnet
High Return Humidity - Event
Control
Enable/disable the activation of the [High Return Humidity] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any active
event list or in any event history list.
High Return Humidity - Event
Type The event type for the [High Return Humidity] event.
High Return Humidity
Threshold Threshold value used in the [High Return Humidity] event.
High Return Humidity Return air high humidity event.
High Static Pressure High static pressure event.
Hot Water / Hot Gas State Hot water / hot gas operational state.
Hot Water / Hot Gas Valve
Hours Exceeded
[Hot Water / Hot Gas Valve Hours] has exceeded [Hot Water / Hot Gas Valve Hours
Threshold].
Hot Water / Hot Gas Valve
Hours Threshold Threshold value used in the [Hot Water / Hot Gas Valve Hours Exceeded] event.
Hot Water / Hot Gas Valve
Hours
Operating hours for hot water / hot gas valve since last reset of this value. If operating
hours exceeds 32,000, this client will continue to display 32,000, but the iCOM display will
show the actual value.
Hot Water / Hot Gas Valve
Open Position Hot water / hot gas valve open position.
Humidification Fan Speed Min
Set Point Minimum fan speed when system humidification is active.
Humidifier Control Board Not
Detected Humidifier control board is required to be connected, but no signal is detected.
Humidifier Cylinder Worn Humidifier cylinder is not operating properly and needs to be replaced.
Humidifier Hours Exceeded Operating hours for the humidifier have exceeded the threshold.
Humidifier Hours Threshold Threshold value used in the [Humidifier Hours Exceeded] event.
Humidifier Hours
Operating hours for humidifier since last reset of this value. If operating hours exceeds
32,000, this client will continue to display 32,000, but the iCOM display will show the
actual value.
Humidifier Issue - Event
Control
Enable/disable the activation of the [Humidifier Issue] event. If set to “disabled,” the event
will not be annunciated. This implies that the event will not be placed in any active event
list or in any event history list.
Humidifier Issue - Event Type The event type for the [Humidifier Issue] event.
Humidifier Issue Humidifier issue detected, causing it to be locked out.
Humidifier Lockout Enable/disable the use of the humidifier.
Humidifier Low Water The water level in the humidifier has dropped below its threshold.
Humidifier Over Current The electrical current to the humidifier has exceeded its upper threshold.
Humidifier State Humidifier operational state.
Humidifier Under Current The electrical current to the humidifier has dropped below its lower threshold.
Humidifier Utilization Present humidifier utilization expressed as a percentage of the maximum rated capacity.
Humidity Control Sensor Sensor from which humidity measurements will be used for humidification and
dehumidification control.
Humidity Dead Band Value that is divided evenly to form a range above and below [Humidity Set Point]. If
measured humidity is within this range, no humidification or dehumidification will occur.
Humidity Proportional Band Value that is divided evenly to form proportional humidity control bands above and below
[Humidity Set Point].
Humidity Proportional Control
Integration Time
Time value used to add an integral term to proportional humidity control. If set to 0, time
will not be a factor in the proportional control algorithm.
Table 86 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 284
Humidity Proportional Control
Type Type of algorithm to use for proportional control of output humidity.
Humidity Proportional Control
Type Type of algorithm to use for proportional control of output humidity.
Humidity Set Point Desired relative humidity.
Infrared Humidifier Flush Rate A multiple of an internal time constant that determines the flush duration of the infrared
humidifier water pan.
Input Undervoltage One or more of the input phase voltages has dropped below the limit.
Instantaneous Power Total electrical power currently being consumed.
Loss of Air Flow No air flow through the unit due to failure of all fans.
Low Return Humidity - Event
Control
Enable/disable the activation of the [Low Return Humidity] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any active
event list or in any event history list.
Low Return Humidity - Event
Type The event type for the [Low Return Humidity] event.
Low Return Humidity
Threshold Threshold value used in the [Low Return Humidity] event.
Low Return Humidity Return air low humidity event.
Low Static Pressure Low static pressure event.
Main Chilled Water Valve The primary valve in a dual valve chilled water system.
Main Fan Overload - Event
Control
Enable/disable the activation of the [Main Fan Overload] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any active
event list or in any event history list.
Main Fan Overload - Event
Type The event type for the [Main Fan Overload] event.
Main Fan Overload Main fan is shut down due to thermal overload.
Maintenance Completed Maintenance has been completed on the unit.
Maintenance Due The calculated maintenance date has been reached.
Maintenance Ramp The ratio of operations performed to the calculated operations available between
maintenance intervals.
Maintenance Tracking State Maintenance tracking operational state.
Master Unit Communication
Lost - Event Control
Enable/disable the activation of the [Master Unit Communication Lost] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not be placed
in any active event list or in any event history list.
Master Unit Communication
Lost - Event Type The event type for the [Master Unit Communication Lost] event.
Master Unit Communication
Lost Communication with master unit has been lost.
Minimum Chilled Water Temp
Set Point Enable Enable/disable the activation of [Minimum Chilled Water Temp Set Point].
Minimum Chilled Water Temp
Set Point Minimum desired chilled water temperature.
Mixed Mode Lockout
Mixed mode has been entered too many times over a rolling time period and has been
temporarily disabled. Mixed mode is defined as the use of a compressor on one
refrigeration circuit and the use of a refrigerant pump on the other circuit.
Modbus Power Meter
Communication Lost Communication with Modbus power meter has been lost.
Outside Air Temperature Ambient outside air temperature.
Pump Hours Operating hours for pump since last reset of this value.
Table 86 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
285 Liebert® IntelliSlot® Modbus/BACnet
Pump State Pump operational state.
Pump Unspecified General
Event One or more unspecified pump events active. See local unit display for further details.
RAM Battery Issue RAM or RAM backup battery is not operating correctly.
Raw Auxiliary Air Temperature Air temperature value sent by an external auxiliary device, with no additional filtering by
the receiving system. This may be an aggregated value from multiple sensors.
Reheat Utilization Present reheating utilization expressed as a percentage of the maximum rated capacity.
Reheater Lockout Enable/disable the use of the reheater.
Reheater Over Temperature The temperature of the reheater has exceeded its threshold.
Remote Sensor Average Over
Temperature
[Remote Sensor Average Temperature] has exceeded [Remote Sensor Over Temp
Threshold].
Remote Sensor Average
Temperature Average value of remote sensor temperature measurements.
Remote Sensor Average
Under Temperature
[Remote Sensor Average Temperature] has dropped below [Remote Sensor Under Temp
Threshold].
Remote Sensor Issue Remote sensor is disconnected or the signal is out of range.
Remote Sensor Maximum
Temperature Maximum value of remote sensor temperature measurements.
Remote Sensor Over Temp
Threshold Threshold value used in the remote air sensor over temperature events.
Remote Sensor Over
Temperature [Remote Sensor Temperature] has exceeded [Remote Sensor Over Temp Threshold].
Remote Sensor System
Average Over Temperature
[Remote Sensor System Average Temperature] has exceeded [Remote Sensor Over
Temp Threshold].
Remote Sensor System
Average Temperature
Average value of remote sensor temperature measurements among a group of
interconnected units in a single system.
Remote Sensor System
Average Under Temperature
Remote Sensor System Average Temperature] has dropped below [Remote Sensor
Under Temp Threshold].
Remote Sensor System
Maximum Temperature
Maximum value of remote sensor temperature measurements among a group of
interconnected units in a single system.
Remote Sensor Temperature Air temperature as measured by remote sensor.
Remote Sensor Under Temp
Threshold Threshold value used in the remote air sensor under temperature events.
Remote Sensor Under
Temperature
[Remote Sensor Temperature] has dropped below [Remote Sensor Under Temp
Threshold].
Return Air Over Temp - Event
Control
Enable/disable the activation of the [Return Air Over Temperature] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not be placed
in any active event list or in any event history list.
Return Air Over Temp - Event
Type The event type for the [Return Air Over Temperature] event.
Return Air Over Temp
Threshold Threshold value used in the [Return Air Over Temperature] event.
Return Air Over Temperature Return air high temperature event.
Return Air Sensor Event
Control Enable/disable the activation of events related to measurements by the return air sensor.
Return Air Sensor Issue The air sensor at the inlet of the unit is disconnected or the signal is out of range.
Return Air Temperature Set
Point Desired air temperature at the inlet of the unit.
Return Air Temperature The temperature of the inlet air
Table 86 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 286
Return Air Under Temp - Event
Control
Enable/disable the activation of the [Return Air Under Temperature] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not be placed
in any active event list or in any event history list.
Return Air Under Temp - Event
Type The event type for the [Return Air Under Temperature] event.
Return Air Under Temp
Threshold Threshold value used in the [Return Air Under Temperature] event.
Return Air Under Temperature [Return Air Temperature] has dropped below [Return Air Under Temp Threshold].
Return Dew Point Dew point temperature measured at the inlet of the unit.
Return Humidity Sensor Issue The humidity sensor at the inlet of the unit is disconnected or the signal is out of range.
Return Humidity Set Point Desired relative humidity at the inlet of the unit.
Return Humidity Relative humidity measured at the inlet of the unit.
Server Class The general classification for this system
Service Required - Event
Control
Enable/disable the activation of the [Service Required] event. If set to “disabled,” the event
will not be annunciated. This implies that the event will not be placed in any active event
list or in any event history list.
Service Required - Event Type The event type for the [Service Required] event.
Service Required Unit requires servicing.
Shutdown - Loss Of Power -
Event Control
Enable/disable the activation of the [Shutdown - Loss Of Power] event. If set to “disabled,”
the event will not be annunciated. This implies that the event will not be placed in any
active event list or in any event history list.
Shutdown - Loss Of Power -
Event Type The event type for the [Shutdown - Loss Of Power] event.
Shutdown - Loss Of Power System lost power. This event becomes active when the unit is powered on following an
unexpected loss of power. This event remains active for 90 minutes.
Smoke Detected - Event
Control
Enable/disable the activation of the [Smoke Detected] event. If set to “disabled,” the event
will not be annunciated. This implies that the event will not be placed in any active event
list or in any event history list.
Smoke Detected - Event Type The event type for the [Smoke Detected] event.
Smoke Detected Smoke detected.
Standby Units The number of standby units.
Static Pressure Control Enable Enable/disable underfloor static pressure control.
Static Pressure Sensor Issue The static pressure sensor is disconnected or the signal is out of range.
Static Pressure Sensor Out of
Range Static pressure sensor signal is out of its configured range.
Static Pressure Set Point Desired static pressure.
Supply Air Over Temp
Threshold Threshold value used in the [Supply Air Over Temperature] event.
Supply Air Over Temperature Supply air high temperature event.
Supply Air Over/Under
Temperature - Event Control
Enable/disable the activation of the [Supply Air Over Temperature] and [Supply Air Under
Temperature] events.
Supply Air Sensor Issue The air sensor at the outlet of the unit is disconnected or the signal is out of range.
Supply Air Temperature
Sensor Control Control mode to be used with the supply air temperature sensor.
Supply Air Temperature Set
Point Desired supply air temperature.
Supply Air Temperature Air temperature measured at the outlet of the unit.
Table 86 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
287 Liebert® IntelliSlot® Modbus/BACnet
Supply Air Under Temp
Threshold Threshold value used in the [Supply Air Under Temperature] event.
Supply Air Under Temperature Supply air low temperature event.
Supply Chilled Water Loss of
Flow Supply chilled water flow is too low.
Supply Chilled Water Over
Tem p Chilled water temperature is too high, as indicated by an external input signal.
System Control Mode System control mode.
System Date and Time The system date and time
System Event Acknowledge/
Reset Reset and/or acknowledge all events.
System Input RMS A-B The System Input RMS Voltage between Phase A and Phase B
System Input RMS A-N The System Input RMS Voltage between Phase A and Neutral
System Input RMS B-C The System Input RMS Voltage between Phase B and Phase C
System Input RMS B-N The System Input RMS Voltage between Phase B and Neutral
System Input RMS C-A The System Input RMS Voltage between Phase C and Phase A
System Input RMS C-N The System Input RMS Voltage between Phase C and Neutral
System Input RMS Current
Phase A The system input RMS current for Phase A
System Input RMS Current
Phase B The system input RMS current for Phase B
System Input RMS Current
Phase C The system input RMS current for Phase C
System On/Off Control Turn system functionality on or off.
System Operating State
Reason The reason the system is in the current operating state.
System Operating State Current operating state of the system.
System Static Pressure Static pressure measurement among a group of interconnected units in a single system.
System Status The operating status for the system
Temperature Control Sensor
Issue The air sensor selected for cooling control is disconnected or the signal is out of range.
Today's High Air Temperature
Time [Today's High Air Temperature] was measured at this time.
Today's High Air Temperature The highest external air temperature measured since midnight.
Today's High Humidity Time [Today's High Humidity] was measured at this time
Today's High Humidity The highest external humidity measured since midnight.
Today's Low Air Temperature
Time [Today's Low Air Temperature] was measured at this time.
Today's Low Air Temperature The lowest external air temperature measured since midnight.
Today's Low Humidity Time [Today's Low Humidity] was measured at this time
Today's Low Humidity The lowest external humidity measured since midnight.
Unit Code Missing Unit code has not been entered and saved.
Unit Communication Lost Master has lost communication with one or more networked units.
Unit Cooling Load The total amount of heat energy currently being removed by the unit.
Unit Off Unit was turned off.
Unit On Unit was turned on.
Table 86 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 288
Unit Partial Shutdown An event has occurred requiring some system components to be shutdown and disabled.
Unit Shutdown An event has occurred requiring the unit to be shutdown and disabled to prevent damage
to the system.
Unit Standby Unit was placed in standby mode.
Unit Static Pressure Static pressure measurement for a single unit.
Unspecified General Event One or more unspecified events active. See local unit display for further details.
Water Leakage Detector
Sensor Issue The water leakage detector sensor is disconnected or the signal is out of range.
Water Under Floor - Event
Control
Enable/disable the activation of the [Water Under Floor] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in any active
event list or in any event history list.
Water Under Floor - Event
Type The event type for the [Water Under Floor] event.
Water Under Floor Water under the floor is detected.
Table 86 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™, Liebert PDX™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
289 Liebert® IntelliSlot® Modbus/BACnet
Table 87 Liebert CRV™ - Binary Data
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
Air Temperature
Supply Air Over Temperature Binary_Value 1 5015_1 RD Active on Alarm
Supply Air Under Temperature Binary_Value 2 5019_1 RD Active on Alarm
Return Air Over Temperature Binary_Value 3 5023_1 RD Active on Alarm
Supply Air Sensor Issue Binary_Value 4 5026_1 RD Active on Alarm
Return Air Sensor Issue Binary_Value 5 5147_1 RD Active on Alarm
Humidity
High Return Humidity Binary_Value 16 5034_1 RD Active on Alarm
Low Return Humidity Binary_Value 17 5036_1 RD Active on Alarm
Humidifier Hours Exceeded Binary_Value 18 5037_1 RD Active on Alarm
Dehumidifier Hours Exceeded Binary_Value 19 5038_1 RD Active on Alarm
Humidifier Under Current Binary_Value 20 5039_1 RD Active on Alarm
Humidifier Over Current Binary_Value 21 5040_1 RD Active on Alarm
Humidifier Low Water Binary_Value 22 5041_1 RD Active on Alarm
Humidifier Cylinder Worn Binary_Value 23 5042_1 RD Active on Alarm
Humidifier Issue Binary_Value 24 5043_1 RD Active on Alarm
Ext Humidifier Lockout Binary_Value 25 5044_1 RD Active on Alarm
Humidifier Control Board Not Detected Binary_Value 26 5045_1 RD Active on Alarm
Return Humidity Out Of Proportional Band Binary_Value 27 5046_1 RD Active on Alarm
Fans
Loss of Air Flow Binary_Value 38 5053_1 RD Active on Alarm
Fan Hours Exceeded Binary_Value 39 5054_1 RD Active on Alarm
Top Fan Issue Binary_Value 40 5055_1 RD Active on Alarm
Bottom Fan Issue Binary_Value 41 5056_1 RD Active on Alarm
Remote Sensors 1
Remote Sensor Issue Binary_Value 52 5060_1 RD Active on Alarm
Remote Sensors 2
Remote Sensor Issue Binary_Value 63 5060_2 RD Active on Alarm
Remote Sensors 3
Remote Sensor Issue Binary_Value 74 5060_3 RD —
Remote Sensors 4
Remote Sensor Issue Binary_Value 85 5060_4 RD Active on Alarm
Remote Sensors 5
Remote Sensor Issue Binary_Value 96 5060_5 RD Active on Alarm
Remote Sensors 6
Remote Sensor Issue Binary_Value 107 5060_6 RD Active on Alarm
Remote Sensors 7
Remote Sensor Issue Binary_Value 118 5060_7 RD Active on Alarm
Remote Sensors 8
Remote Sensor Issue Binary_Value 129 5060_8 RD Active on Alarm
Remote Sensors 9
Remote Sensor Issue Binary_Value 140 5060_9 RD Active on Alarm
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 290
Remote Sensors 10
Remote Sensor Issue Binary_Value 151 5060_10 RD Active on Alarm
Compressor
Compressor 1 High Head Pressure Binary_Value 162 4669_1 RD Active on Alarm
Compressor 1 Low Suction Pressure Binary_Value 163 5062_1 RD Active on Alarm
Compressor 1 Hours Exceeded Binary_Value 164 5063_1 RD Active on Alarm
Dig Scroll Comp 1 Temp Sensor Issue Binary_Value 165 5064_1 RD Active on Alarm
Dig Scroll Comp 1 Over Temp Binary_Value 166 5065_1 RD Active on Alarm
Compressor 1 Low Pressure Transducer Issue Binary_Value 167 5066_1 RD Active on Alarm
Compressor 1 High Pressure Transducer Issue Binary_Value 168 5148_1 RD Active on Alarm
Ext Compressor Lockout Binary_Value 169 5067_1 RD Active on Alarm
Compressor 1 Short Cycle Binary_Value 170 4681_1 RD Active on Alarm
Compressor 1 Pump Down Issue Binary_Value 171 5146_1 RD Active on Alarm
Reheater
Reheater Over Temperature Binary_Value 182 5068_1 RD Active on Alarm
Electric Reheater Hours Exceeded Binary_Value 183 5069_1 RD Active on Alarm
Ext Reheat Lockout Binary_Value 184 5070_1 RD Active on Alarm
Condenser
Condenser 1 Issue Binary_Value 195 5071_1 RD Active on Alarm
Condenser VFD Issue Binary_Value 196 5072_1 RD Active on Alarm
Condenser TVSS Issue Binary_Value 197 5073_1 RD Active on Alarm
Chilled Water
Supply Chilled Water Over Temp Binary_Value 208 4626_1 RD Active on Alarm
Chilled Water Control Valve Position Binary_Value 209 4703_1 RD Active on Alarm
Supply Chilled Water Loss of Flow Binary_Value 210 4980_1 RD Active on Alarm
System Events
Customer Input 1 Binary_Value 221 4270_1 RD Active on Alarm
Customer Input 2 Binary_Value 222 4271_1 RD Active on Alarm
Customer Input 3 Binary_Value 223 4272_1 RD Active on Alarm
Customer Input 4 Binary_Value 224 4273_1 RD Active on Alarm
Smoke Detected Binary_Value 225 4720_1 RD Active on Alarm
Water Under Floor Binary_Value 226 4723_1 RD Active on Alarm
Service Required Binary_Value 227 4726_1 RD Active on Alarm
Shutdown - Loss Of Power Binary_Value 228 4714_1 RD Active on Alarm
Ext Over Temperature Binary_Value 229 5104_1 RD Active on Alarm
Ext Loss of Flow Binary_Value 230 5105_1 RD Active on Alarm
Ext Condenser Pump High Water Binary_Value 231 5106_1 RD Active on Alarm
Ext Standby Glycol Pump On Binary_Value 232 5107_1 RD Active on Alarm
External Fire Detected Binary_Value 233 5108_1 RD Active on Alarm
Unit On Binary_Value 234 5109_1 RD Active on Alarm
Unit Off Binary_Value 235 5110_1 RD Active on Alarm
Unit Standby Binary_Value 236 5111_1 RD Active on Alarm
Table 87 Liebert CRV™ - Binary Data (continued)
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
BACnet Communications - Thermal Management Products
291 Liebert® IntelliSlot® Modbus/BACnet
Unit Partial Shutdown Binary_Value 237 5112_1 RD Active on Alarm
Unit Shutdown Binary_Value 238 5113_1 RD Active on Alarm
Water Leakage Detector Sensor Issue Binary_Value 239 5114_1 RD Active on Alarm
BMS Communications Timeout Binary_Value 240 5115_1 RD Active on Alarm
Maintenance Due Binary_Value 241 5116_1 RD Active on Alarm
Maintenance Completed Binary_Value 242 5117_1 RD Active on Alarm
Clogged Air Filter Binary_Value 243 5118_1 RD Active on Alarm
RAM Battery Issue Binary_Value 244 5119_1 RD Active on Alarm
Master Unit Communication Lost Binary_Value 245 5120_1 RD Active on Alarm
High Power Shutdown Binary_Value 246 5121_1 RD Active on Alarm
Supply Fluid Temp Sensor Issue Binary_Value 247 4651_1 RD Active on Alarm
GlobalCondenser
Condenser Outside Air Temp Sensor Issue Binary_Value 259 5535_1 RD Active on Alarm
Condenser Outside Air Temp Out of Operating
Range Binary_Value 260 5536_1 RD Active on Alarm
Condenser Control Board Issue Binary_Value 261 5537_1 RD Active on Alarm
Condenser Refrigerant Pressure Over Threshold Binary_Value 262 5539_1 RD Active on Alarm
Condenser Refrigerant Pressure Under
Threshold Binary_Value 263 5540_1 RD Active on Alarm
Condenser Refrigerant Pressure Sensor Issue Binary_Value 264 5541_1 RD Active on Alarm
GlobalCondenser - GC Fan 1
Condenser Fan Issue Binary_Value 280 5277_1_1 RD Active on Alarm
GlobalCondenser - GC Fan 2
Condenser Fan Issue Binary_Value 292 5277_1_2 RD Active on Alarm
Table 87 Liebert CRV™ - Binary Data (continued)
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 292
Table 88 Liebert CRV™ - Analog Data
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
Air Temperature
Supply Air Temperature Analog_Value 1 5002_1 RD Units: deg C
Supply Air Temperature Analog_Value 10001 5002_1_deg_F RD Units: deg F
Return Air Temperature Analog_Value 2 4291_1 RD Units: deg C
Return Air Temperature Analog_Value 10002 4291_1_deg_F RD Units: deg F
Return Dew Point Analog_Value 3 5004_1 RD Units: deg C
Return Dew Point Analog_Value 10003 5004_1_deg_F RD Units: deg F
Remote Sensor Minimum Temperature Analog_Value 4 5005_1 RD Units: deg C
Remote Sensor Minimum Temperature Analog_Value 10004 5005_1_deg_F RD Units: deg F
Remote Sensor Maximum Temperature Analog_Value 5 5006_1 RD Units: deg C
Remote Sensor Maximum Temperature Analog_Value 10005 5006_1_deg_F RD Units: deg F
Remote Sensor Average Temperature Analog_Value 6 5007_1 RD Units: deg C
Remote Sensor Average Temperature Analog_Value 10006 5007_1_deg_F RD Units: deg F
Air Temperature Set Point Analog_Value 7 5008_1 RW Units: deg C
Air Temperature Set Point Analog_Value 10007 5008_1_deg_F RW Units: deg F
Cooling Proportional Band Analog_Value 8 5009_1 RW Units: deg C
Cooling Proportional Band Analog_Value 10008 5009_1_deg_F RW Units: deg F
Heating Proportional Band Analog_Value 9 5010_1 RW Units: deg C
Heating Proportional Band Analog_Value 10009 5010_1_deg_F RW Units: deg F
Air Temperature Dead Band Analog_Value 10 5011_1 RW Units: deg C
Air Temperature Dead Band Analog_Value 10010 5011_1_deg_F RW Units: deg F
Supply Air Over Temp Threshold Analog_Value 11 5014_1 RW Units: deg C
Supply Air Over Temp Threshold Analog_Value 10011 5014_1_deg_F RW Units: deg F
Supply Air Under Temp Threshold Analog_Value 12 5018_1 RW Units: deg C
Supply Air Under Temp Threshold Analog_Value 10012 5018_1_deg_F RW Units: deg F
Return Air Over Temp Threshold Analog_Value 13 5022_1 RW Units: deg C
Return Air Over Temp Threshold Analog_Value 10013 5022_1_deg_F RW Units: deg F
Humidity
Supply Humidity Analog_Value 24 5027_1 RD Units: % RH
Return Humidity Analog_Value 25 5028_1 RD Units: % RH
Humidity Set Point Analog_Value 26 5029_1 RW Units: % RH
Humidification Proportional Band Analog_Value 27 5030_1 RW Units: % RH
Dehumidification Proportional Band Analog_Value 28 5031_1 RW Units: % RH
Humidity Dead Band Analog_Value 29 5032_1 RW Units: % RH
High Return Humidity Threshold Analog_Value 30 5033_1 RW Units: % RH
Low Return Humidity Threshold Analog_Value 31 5035_1 RW Units: % RH
Fans
Fan Speed Proportional Band Analog_Value 42 5048_1 RW Units: deg C
Fan Speed Proportional Band Analog_Value 10042 5048_1_deg_F RW Units: deg F
Fan Speed Manual Set Point Analog_Value 43 5049_1 RW Units: %
Fan Speed Maximum Set Point Analog_Value 44 5050_1 RW Units: %
Fan Speed Minimum Set Point Analog_Value 45 5051_1 RW Units: %
BACnet Communications - Thermal Management Products
293 Liebert® IntelliSlot® Modbus/BACnet
Remote Sensors 1
Remote Sensor Temperature Analog_Value 56 5059_1 RD Units: deg C
Remote Sensor Temperature Analog_Value 10056 5059_1_deg_F RD Units: deg F
Remote Sensors 2
Remote Sensor Temperature Analog_Value 67 5059_2 RD Units: deg C
Remote Sensor Temperature Analog_Value 10067 5059_2_deg_F RD Units: deg F
Remote Sensor Temperature Analog_Value 155 5059_10 RD Units: deg C
Remote Sensor Temperature Analog_Value 10155 5059_10_deg_F RD Units: deg F
Chilled Water
Supply Chilled Water Temperature Analog_Value 166 4624_1 RD Units: deg C
Supply Chilled Water Temperature Analog_Value 10166 4624_1_deg_F RD Units: deg F
Supply Chilled Water Over Temp Threshold Analog_Value 167 4625_1 RW Units: deg C
Supply Chilled Water Over Temp Threshold Analog_Value 10167 4625_1_deg_F RW Units: deg F
System Info
BMS Timeout Period Analog_Value 178 5075_1 RW Units: min
Auto Restart Delay Analog_Value 179 4710_1 RW Units: sec
System Operations
Operating Efficiency Analog_Value 190 5076_1 RD Units: %
Fan Speed Analog_Value 191 5077_1 RD Units: %
Cooling Capacity (Primary) Analog_Value 192 5078_1 RD Units: %
Dehumidifier Utilization Analog_Value 193 5079_1 RD Units: %
Reheat Utilization Analog_Value 194 5080_1 RD Units: %
Humidifier Utilization Analog_Value 195 5081_1 RD Units: %
Calculated Next Maintenance Month Analog_Value 196 4868_1 RD —
Calculated Next Maintenance Year Analog_Value 197 4869_1 RD —
Maintenance Ramp Analog_Value 198 4870_1 RD Units: %
Time
System Date and Time Analog_Value 209 4293_1 RW —
GlobalCondenser
Condenser Outside Air Temperature Analog_Value 221 5534_1 RD —
Condenser Outside Air Temperature Analog_Value 10221 5534_1_deg_F RD —
GlobalCondenser - GC Fan 1
Condenser Fan Speed Analog_Value 233 5276_1_1 RD Units: %
Condenser Fan Power Analog_Value 234 5538_1_1 RD Units: kW
GlobalCondenser - GC Fan 2
Condenser Fan Speed Analog_Value 246 5276_1_2 RD Units: %
Condenser Fan Power Analog_Value 247 5538_1_2 RD Units: kW
GlobalCondenser - LowNoiseMode
Condenser Low Noise Mode Max Fan Speed Analog_Value 285 5548_1_1 RW Units: %
Condenser Normal Mode Max Fan Speed Analog_Value 286 5549_1_1 RW Units: %
Table 88 Liebert CRV™ - Analog Data (continued)
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 294
Condenser Low Noise Mode - Interval Days Analog_Value 287 5550_1_1 RW
1 = Monday
2 = Tuesday
4 = Wednesday
8 = Thursday
16 = Friday
32 = Saturday
64 = Sunday
Condenser Low Noise Mode - Full Days Analog_Value 288 5551_1_1 RW
1 = Monday
2 = Tuesday
4 = Wednesday
8 = Thursday
16 = Friday
32 = Saturday
64 = Sunday
Condenser Low Noise Mode Start Time Analog_Value 289 5552_1_1 RW Units: Seconds
since Midnight
Condenser Low Noise Mode Stop Time Analog_Value 290 5553_1_1 RW Units: Seconds
since Midnight
Table 88 Liebert CRV™ - Analog Data (continued)
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
BACnet Communications - Thermal Management Products
295 Liebert® IntelliSlot® Modbus/BACnet
Table 89 Liebert CRV™ - Multistate Data
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
Protocol
Server Class MultiState_Value 1 4553_1 RD
1 = UPS
2 = AIR
3 = PMP
4 = PDU
Air Temperature
Air Temperature Control Sensor MultiState_Value 12 5012_1 RW
1 = Supply
2 = Remote
3 = Return
Remote Sensor Temperature
Calculation MultiState_Value 13 5013_1 RW 1 = Average
2 = Maximum
Fans
Fan Control Mode MultiState_Value 24 5047_1 RW 1 = Internal (Auto)
2 = External (Manual)
Fan Control Sensor MultiState_Value 25 5052_1 RW
1 = Supply
2 = Remote
3 = Return
Remote Sensors 1
Remote Sensor Function MultiState_Value 36 5058_1 RW
1 = Disable
2 = Reference
3 = Control
Remote Sensors 1
Remote Sensor Function MultiState_Value 47 5058_2 RW
1 = Disable
2 = Reference
3 = Control
Remote Sensors 10
Remote Sensor Function MultiState_Value 135 5058_10 RW
1 = Disable
2 = Reference
3 = Control
System Info
System Status MultiState_Value 146 4123_1 RD
1 = Normal Operation
2 = StartUp
3 = Normal
with Warning
4 = Normal with Alarm
5 = Abnormal Operation
System Operating State MultiState_Value 147 4706_1 RD
1 = off
2 = on
3 = standby
System Control Mode MultiState_Value 148 4707_1 RD 1 = Internal (Auto)
2 = External (Manual)
System Operating State Reason MultiState_Value 149 5074_1 RD
1 = Reason Unknown
2 = Network Display
3 = Alarm
4 = Schedule
5 = Remote System
6 = External Input
7 = Local Display
System Operations
System On/Off Control MultiState_Value 160 5143_1 RW 1 = off
2 = on
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 296
Event Configuration
System Event Acknowledge/Reset MultiState_Value 171 4717_1 WO 1 = Reset
2 = Acknowledge
Smoke Detected - Event Control MultiState_Value 172 4721_1 RW 1 = disabled
2 = enabled
Smoke Detected - Event Type MultiState_Value 173 4722_1 RW
1 = Message
2 = Warning
3 = Alarm
Water Under Floor - Event Control MultiState_Value 174 4724_1 RW 1 = disabled
2 = enabled
Water Under Floor - Event Type MultiState_Value 175 4725_1 RW
1 = Message
2 = Warning
3 = Alarm
Customer Input 1 - Event Control MultiState_Value 176 4718_1 RW 1 = disabled
2 = enabled
Customer Input 1 - Event Type MultiState_Value 177 4719_1 RW
1 = Message
2 = Warning
3 = Alarm
Customer Input 2 - Event Control MultiState_Value 178 5098_1 RW 1 = disabled
2 = enabled
Customer Input 2 - Event Type MultiState_Value 179 5099_1 RW
1 = Message
2 = Warning
3 = Alarm
Customer Input 3 - Event Control MultiState_Value 180 5100_1 RW 1 = disabled
2 = enabled
Customer Input 3 - Event Type MultiState_Value 181 5101_1 RW
1 = Message
2 = Warning
3 = Alarm
Customer Input 4 - Event Control MultiState_Value 182 5102_1 RW 1 = disabled
2 = enabled
Customer Input 4 - Event Type MultiState_Value 183 5103_1 RW
1 = Message
2 = Warning
3 = Alarm
Service Required - Event Control MultiState_Value 184 4727_1 RW 1 = disabled
2 = enabled
Service Required - Event Type MultiState_Value 185 4728_1 RW
1 = Message
2 = Warning
3 = Alarm
Shutdown - Loss Of Power - Event
Control MultiState_Value 186 4715_1 RW 1 = disabled
2 = enabled
Shutdown - Loss Of Power - Event Type MultiState_Value 187 4716_1 RW
1 = Message
2 = Warning
3 = Alarm
Ext Loss of Flow - Event Control MultiState_Value 188 5082_1 RW 1 = disabled
2 = enabled
Ext Loss of Flow - Event Type MultiState_Value 189 5083_1 RW
1 = Message
2 = Warning
3 = Alarm
Ext Reheat Lockout - Event Control MultiState_Value 190 5084_1 RW 1 = disabled
2 = enabled
Table 89 Liebert CRV™ - Multistate Data (continued)
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
BACnet Communications - Thermal Management Products
297 Liebert® IntelliSlot® Modbus/BACnet
Ext Reheat Lockout - Event Type MultiState_Value 191 5085_1 RW
1 = Message
2 = Warning
3 = Alarm
Ext Humidifier Lockout - Event Control MultiState_Value 192 5086_1 RW 1 = disabled
2 = enabled
Ext Humidifier Lockout - Event Type MultiState_Value 193 5087_1 RW
1 = Message
2 = Warning
3 = Alarm
Ext Compressor Lockout - Event Control MultiState_Value 194 5088_1 RW 1 = disabled
2 = enabled
Ext Compressor Lockout - Event Type MultiState_Value 195 5089_1 RW
1 = Message
2 = Warning
3 = Alarm
Ext Over Temperature - Event Control MultiState_Value 196 5090_1 RW 1 = disabled
2 = enabled
Ext Over Temperature - Event Type MultiState_Value 197 5091_1 RW
1 = Message
2 = Warning
3 = Alarm
Condenser VFD Issue - Event Control MultiState_Value 198 5092_1 RW 1 = disabled
2 = enabled
Condenser VFD Issue - Event Type MultiState_Value 199 5093_1 RW
1 = Message
2 = Warning
3 = Alarm
Condenser TVSS Issue - Event Control MultiState_Value 200 5094_1 RW 1 = disabled
2 = enabled
Condenser TVSS Issue - Event Type MultiState_Value 201 5095_1 RW
1 = Message
2 = Warning
3 = Alarm
Condenser 1 Issue - Event Control MultiState_Value 202 5096_1 RW 1 = disabled
2 = enabled
Condenser 1 Issue - Event Type MultiState_Value 203 5097_1 RW
1 = Message
2 = Warning
3 = Alarm
GlobalCondenser
Condenser Refrigerant Type MultiState_Value 215 5533_1 RD
1 = R22
2 = R407C
3 = R410A
GlobalCondenser - LowNoiseMode
Condenser Low Noise Mode State MultiState_Value 227 5546_1_1 RD
1 = Inactive
2 = Active (Interval)
3 = Active (Full Day)
Condenser Low Noise Mode Schedule
Control MultiState_Value 228 5547_1_1 RW 1 = disabled
2 = enable
Table 89 Liebert CRV™ - Multistate Data (continued)
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 298
Table 90 Liebert CRV™ - Glossary
Data Label Data Description
Air Temperature Control Sensor Sensor from which air temperature measurements will be used for cooling and
heating control.
Air Temperature Dead Band
Value that is divided evenly to form a temperature range above and below [Air
Temperature Set Point]. If measured air temperature is within this range, no
heating or cooling will occur.
Air Temperature Set Point Desired air temperature. This set point is dependent upon which sensor is
selected for control.
Auto Restart Delay If power is lost, the control will delay this amount of time after power is restored
before restarting the unit.
BMS Communications Timeout Building Management System (or external monitoring system) has not
communicated with the system within the expected timeframe.
BMS Timeout Period Timeframe within which the Building Management System (or external
monitoring system) must communicate with the system to avoid a timeout.
Bottom Fan Issue The bottom fan is not operating within its normal parameters.
Calculated Next Maintenance Month Calculated month of the next scheduled maintenance. Used in conjunction with
[Calculated Next Maintenance Year].
Calculated Next Maintenance Year Calculated year of the next scheduled maintenance. Used in conjunction with
[Calculated Next Maintenance Month].
Chilled Water Control Valve Failure Chilled water valve out of position. Chilled water control valve position does not
match expected value.
Clogged Air Filter Air filter is dirty and needs to be (cleaned or) replaced.
Compressor 1 High Head Pressure Compressor 1 high head pressure.
Compressor 1 High Pressure
Transducer Issue
Compressor 1 high pressure transducer is disconnected or the signal is out of
range.
Compressor 1 Hours Exceeded Operating hours for compressor 1 have exceeded the threshold.
Compressor 1 Low Pressure Transducer
Issue
Compressor 1 low pressure transducer is disconnected or the signal is out of
range.
Compressor 1 Low Suction Pressure Compressor 1 low suction pressure.
Compressor 1 Pump Down Issue Unable to pump down suction-side pressure during compressor 1 shutdown.
Compressor 1 Short Cycle Compressor 1 short cycle. A short cycle is defined as turning on and off a
number of times over a set time period.
Condenser 1 Issue - Event Control
Enable/disable the activation of the [Condenser 1 Issue] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not
be placed in any active event list or in any event history list.
Condenser 1 Issue - Event Type The event type for the [Condenser 1 Issue] event.
Condenser 1 Issue Condenser 1 is not operating within its normal parameters.
Condenser Circuit Unspecified General
Event
One or more unspecified condenser circuit events active. See local unit display
for further details.
Condenser Control Board Issue The condenser control board is reporting an issue.
Condenser Fan Issue Condenser fan is not operating within its operational parameters.
Condenser Fan Power Condenser fan's measured input power.
Condenser Fan Speed Condenser fan speed expressed as a percentage of the maximum rated speed.
Condenser Low Noise Mode - Full Days Days of the week selected for low noise mode full day scheduling.
Condenser Low Noise Mode - Interval
Days Days of the week selected for low noise mode interval scheduling.
Condenser Low Noise Mode Max Fan
Speed Maximum fan speed when condenser is placed in low noise mode.
Condenser Low Noise Mode Schedule
Control Enable/disable scheduled control of condenser low noise mode.
Condenser Low Noise Mode Start Time The time of day at which the condenser will transition into low noise mode.
Condenser Low Noise Mode State State of condenser low noise mode scheduler control.
BACnet Communications - Thermal Management Products
299 Liebert® IntelliSlot® Modbus/BACnet
Condenser Low Noise Mode Stop Time The time of day at which the condenser will transition out of low noise mode.
Condenser Max Fan Speed Override Fan speed exceeding the maximum set point in order to alleviate a high
temperature or pressure condition.
Condenser Normal Mode Max Fan
Speed Maximum fan speed when condenser is not in low noise mode.
Condenser Outside Air Temp Out of
Operating Range
[Condenser Outside Air Temperature] is either above an upper threshold or
below a lower threshold.
Condenser Outside Air Temp Sensor
Issue
Condenser outside air temperature sensor is disconnected or the signal is out of
range.
Condenser Outside Air Temperature Condenser ambient outside air temperature.
Condenser Refrigerant Pressure Over
Threshold Condenser refrigerant pressure has exceeded a threshold.
Condenser Refrigerant Pressure Sensor
Issue
Condenser refrigerant pressure sensor is disconnected or the signal is out of
range.
Condenser Refrigerant Pressure Under
Threshold Condenser refrigerant pressure has dropped below a threshold.
Condenser Refrigerant Type Condenser refrigerant type.
Condenser Supply Refrigerant Over
Tem p Condenser supply refrigerant temperature has exceeded a threshold.
Condenser Supply Refrigerant Temp
Sensor Issue
Condenser supply refrigerant temperature sensor is disconnected or the signal
is out of range.
Condenser Supply Refrigerant Under
Tem p
Condenser supply refrigerant temperature has dropped below a specified
threshold.
Condenser TVSS Issue - Event Control
Enable/disable the activation of the [Condenser TVSS Issue] event (Transient
Voltage Surge Suppressor). If set to “disabled,” the event will not be
annunciated. This implies that the event will not be placed in any active event list
or in any event history list.
Condenser TVSS Issue - Event Type The event type for the [Condenser TVSS Issue] event (Transient Voltage Surge
Suppressor).
Condenser TVSS Issue The condenser Transient Voltage Surge Suppressor device has failed.
Condenser Unit Unspecified General
Event
One or more unspecified condenser unit events active. See local unit display for
further details.
Condenser VFD Issue - Event Control
Enable/disable the activation of the [Condenser VFD Issue] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not
be placed in any active event list or in any event history list.
Condenser VFD Issue - Event Type The event type for the [Condenser VFD Issue] event.
Condenser VFD Issue The condenser fan Variable Frequency Drive is offline.
Cooling Capacity (Primary) Compressor utilization or chilled water valve position, based on unit type.
Cooling Proportional Band Temperature control band above [Air Temperature Set Point]. If measured air
temperature is within this band, cooling operations are proportionally controlled.
Customer Input 1 - Event Control
Enable/disable the activation of the [Customer Input 1] event. If set to “disabled,”
the event will not be annunciated. This implies that the event will not be placed in
any active event list or in any event history list.
Customer Input 1 - Event Type The event type for the [Customer Input 1] event.
Customer Input 1 Customer Input 1.
Customer Input 2 - Event Control
Enable/disable the activation of the [Customer Input 2] event. If set to “disabled,”
the event will not be annunciated. This implies that the event will not be placed in
any active event list or in any event history list.
Customer Input 2 - Event Type The event type for the [Customer Input 2] event.
Customer Input 2 Customer input 2.
Customer Input 3 - Event Control
Enable/disable the activation of the [Customer Input 3] event. If set to “disabled,”
the event will not be annunciated. This implies that the event will not be placed in
any active event list or in any event history list.
Table 90 Liebert CRV™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 300
Customer Input 3 - Event Type The event type for the [Customer Input 3] event.
Customer Input 3 Customer input 3.
Customer Input 4 - Event Control
Enable/disable the activation of the [Customer Input 4] event. If set to “disabled,”
the event will not be annunciated. This implies that the event will not be placed in
any active event list or in any event history list.
Customer Input 4 - Event Type The event type for the [Customer Input 4] event.
Customer Input 4 Customer input 4.
Dehumidification Proportional Band Humidity control band above [Humidity Set Point]. If measured humidity is within
this band, dehumidification operations are proportionally controlled.
Dehumidifier Hours Exceeded Operating hours for the dehumidifier have exceeded the threshold.
Dehumidifier Utilization Present dehumidifier utilization expressed as a percentage of the maximum
rated capacity.
Dig Scroll Comp 1 Over Temp Digital scroll compressor 1 shut off because its head temperature has exceeded
the upper threshold.
Dig Scroll Comp 1 Temp Sensor Issue Digital scroll compressor 1 temperature sensor is disconnected or the signal is
out of range.
Electric Reheater Hours Exceeded Operating hours for electric reheater have exceeded the threshold.
Ext Compressor Lockout - Event Control
Enable/disable the activation of the [Ext Compressor Lockout] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not
be placed in any active event list or in any event history list.
Ext Compressor Lockout - Event Type The event type for the [Ext Compressor Lockout] event.
Ext Compressor Lockout The compressor is shut down and disabled by an external input signal.
Ext Condenser Pump High Water High water is detected in the condenser, as indicated by an external input signal.
Ext Humidifier Lockout - Event Control
Enable/disable the activation of the [Ext Humidifier Lockout] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not
be placed in any active event list or in any event history list.
Ext Humidifier Lockout - Event Type The event type for the [Ext Humidifier Lockout] event.
Ext Humidifier Lockout The humidifier is shut down and disabled by an external input signal.
Ext Loss of Flow - Event Control
Enable/disable the activation of the [Ext Loss of Flow] event. If set to “disabled,”
the event will not be annunciated. This implies that the event will not be placed in
any active event list or in any event history list.
Ext Loss of Flow - Event Type The event type for the [Ext Loss of Flow] event.
Ext Loss of Flow Loss of flow is detected, as indicated by an external input signal.
Ext Over Temperature - Event Control
Enable/disable the activation of the [Ext Over Temperature] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not
be placed in any active event list or in any event history list.
Ext Over Temperature - Event Type The event type for the [Ext Over Temperature] event.
Ext Over Temperature A temperature has exceeded its threshold, as indicated by an external input
signal.
Ext Reheat Lockout - Event Control
Enable/disable the activation of the [Ext Reheat Lockout] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not
be placed in any active event list or in any event history list.
Ext Reheat Lockout - Event Type The event type for the [Ext Reheat Lockout] event.
Ext Reheat Lockout The reheater is shut down and disabled by an external input signal.
Ext Standby Glycol Pump On The standby glycol pump is on, as indicated by an external input signal.
External Fire Detected Fire detected, as indicated by an external input signal.
Fan Control Mode
Fan control mode. Allowable modes are: (0) Auto - Fan speed is controlled via
the selected fan control sensor, and, (1) Manual - Fan will operate at a fixed
speed.
Fan Control Sensor Sensor from which air temperature measurements will be used for fan speed
control.
Table 90 Liebert CRV™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
301 Liebert® IntelliSlot® Modbus/BACnet
Fan Hours Exceeded Operating hours for the unit blower fan have exceeded the threshold.
Fan Speed Manual Set Point Manual fan speed.
Fan Speed Maximum Set Point Maximum fan speed.
Fan Speed Minimum Set Point Minimum fan speed.
Fan Speed Proportional Band
Temperature control band above the temperature set point calculated for
proportional fan speed control. If measured air temperature is within this band,
fan speed operations are proportionally controlled.
Fan Speed Fan speed expressed as a percentage of the maximum rated speed.
Heating Proportional Band Temperature control band below [Air Temperature Set Point]. If measured air
temperature is within this band, heating operations are proportionally controlled.
High Power Shutdown Supply to high power components has been shutdown.
High Return Humidity Threshold Threshold value used in the [High Return Humidity] event.
High Return Humidity Return air high humidity event.
Humidification Proportional Band Humidity control band below [Humidity Set Point]. If measured humidity is within
this band, humidification operations are proportionally controlled.
Humidifier Control Board Not Detected Humidifier control board is required to be connected, but no signal is detected.
Humidifier Cylinder Worn Humidifier cylinder is not operating properly and needs to be replaced.
Humidifier Hours Exceeded Operating hours for the humidifier have exceeded the threshold.
Humidifier Issue Humidifier issue detected, causing it to be locked out.
Humidifier Low Water The water level in the humidifier has dropped below its threshold.
Humidifier Over Current The electrical current to the humidifier has exceeded its upper threshold.
Humidifier Under Current The electrical current to the humidifier has dropped below its lower threshold.
Humidifier Utilization Present humidifier utilization expressed as a percentage of the maximum rated
capacity.
Humidity Dead Band
Value that is divided evenly to form a range above and below [Humidity Set
Point]. If measured humidity is within this range, no humidification or
dehumidification will occur.
Humidity Set Point Desired relative humidity.
Loss of Air Flow No air flow through the unit due to failure of all fans.
Low Return Humidity Threshold Threshold value used in the [Low Return Humidity] event.
Low Return Humidity Return air low humidity event.
Maintenance Completed Maintenance has been completed on the unit.
Maintenance Due The calculated maintenance date has been reached.
Maintenance Ramp The ratio of operations performed to the calculated operations available between
maintenance intervals.
Master Unit Communication Lost Communication with master unit has been lost.
Operating Efficiency The ratio of cooling energy provided to the amount of total energy being used.
RAM Battery Issue RAM or RAM backup battery is not operating correctly.
Reheat Utilization Present reheating utilization expressed as a percentage of the maximum rated
capacity.
Reheater Over Temperature The temperature of the reheater has exceeded its threshold.
Remote Sensor Average Temperature Average value of remote sensor temperature measurements.
Remote Sensor Function
Function assigned to remote sensor. Available values are: (0) Control - sensor
will be used in calculation of remote sensor temperature that may be used for
heating and cooling control, (1) Reference - sensor will not be used in calculation
of remote sensor temperature, but is enabled, (2) Disable - sensor is disabled
Remote Sensor Issue Remote sensor is disconnected or the signal is out of range.
Remote Sensor Maximum Temperature Maximum value of remote sensor temperature measurements.
Remote Sensor Minimum Temperature Minimum value of remote sensor temperature measurements.
Table 90 Liebert CRV™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 302
Remote Sensor Temperature Calculation
Calculation method applied to temperature readings from the remote sensors to
determine a single temperature measurement value for cooling and heating
control.
Remote Sensor Temperature Air temperature as measured by remote sensor.
Return Air Over Temp Threshold Threshold value used in the [Return Air Over Temperature] event.
Return Air Over Temperature Return air high temperature event.
Return Air Sensor Issue The air sensor at the inlet of the unit is disconnected or the signal is out of range.
Return Air Temperature The temperature of the inlet air
Return Dew Point Dew point temperature measured at the inlet of the unit.
Return Humidity Out Of Proportional
Band
[Return Humidity] has exceeded the upper limit of [Dehumidification Proportional
Band], or has dropped below the lower limit of [Humidification Proportional Band]
], for an extended period of time.
Return Humidity Relative humidity measured at the inlet of the unit.
Server Class The general classification for this system
Service Required - Event Control
Enable/disable the activation of the [Service Required] event. If set to “disabled,”
the event will not be annunciated. This implies that the event will not be placed in
any active event list or in any event history list.
Service Required - Event Type The event type for the [Service Required] event.
Service Required Unit requires servicing.
Shutdown - Loss Of Power - Event
Control
Enable/disable the activation of the [Shutdown - Loss Of Power] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not
be placed in any active event list or in any event history list.
Shutdown - Loss Of Power - Event Type The event type for the [Shutdown - Loss Of Power] event.
Shutdown - Loss Of Power System lost power. This event becomes active when the unit is powered on
following an unexpected loss of power. This event remains active for 90 minutes.
Smoke Detected - Event Control
Enable/disable the activation of the [Smoke Detected] event. If set to “disabled,”
the event will not be annunciated. This implies that the event will not be placed in
any active event list or in any event history list.
Smoke Detected - Event Type The event type for the [Smoke Detected] event.
Smoke Detected Smoke detected.
Supply Air Over Temp Threshold Threshold value used in the [Supply Air Over Temperature] event.
Supply Air Over Temperature Supply air high temperature event.
Supply Air Sensor Issue The air sensor at the outlet of the unit is disconnected or the signal is out of
range.
Supply Air Temperature Air temperature measured at the outlet of the unit.
Supply Air Under Temp Threshold Threshold value used in the [Supply Air Under Temperature] event.
Supply Air Under Temperature Supply air low temperature event.
Supply Chilled Water Loss of Flow Supply chilled water flow is too low.
Supply Chilled Water Over Temp
Threshold Threshold value used in the [Supply Chilled Water Over Temp] event.
Supply Chilled Water Over Temp [Supply Chilled Water Temperature] has exceeded [Supply Chilled Water Over
Temp Threshold].
Supply Chilled Water Temperature Supply chilled water temperature.
Supply Fluid Temp Sensor Issue The supply fluid temperature sensor is disconnected or the signal is out of range.
Supply Humidity Relative humidity at the outlet of the unit.
System Control Mode System control mode.
System Date and Time The system date and time
System Event Acknowledge/Reset Reset and/or acknowledge all events.
System On/Off Control Turn system functionality on or off.
System Operating State Reason The reason the system is in the current operating state.
Table 90 Liebert CRV™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
303 Liebert® IntelliSlot® Modbus/BACnet
System Operating State Current operating state of the system.
System Status The operating status for the system
Top Fan Issue The top fan is not operating within its normal parameters.
Unit Off Unit was turned off.
Unit On Unit was turned on.
Unit Partial Shutdown An event has occurred requiring some system components to be shutdown and
disabled.
Unit Shutdown An event has occurred requiring the unit to be shutdown and disabled to prevent
damage to the system.
Unit Standby Unit was placed in standby mode.
Unspecified General Event One or more unspecified events active. See local unit display for further details.
Water Leakage Detector Sensor Issue The water leakage detector sensor is disconnected or the signal is out of range.
Water Under Floor - Event Control
Enable/disable the activation of the [Water Under Floor] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will not
be placed in any active event list or in any event history list.
Water Under Floor - Event Type The event type for the [Water Under Floor] event.
Water Under Floor Water under the floor is detected
Table 90 Liebert CRV™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 304
Table 91 Liebert HPC™ - Binary Data
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
Extra
Notes
Compressors
Compressor Not Stopping Binary_Value 1 5263_1 RD Active on Alarm 1, 2
Compressor Superheat Over Threshold Binary_Value 2 5604_1 RD Active on Alarm 2
Compressors - Compressor 1
Compressor Hours Exceeded Binary_Value 12 5269_1_1 RD Active on Alarm 1, 2
Compressor High Head Pressure Binary_Value 13 5270_1_1 RD Active on Alarm 1, 2
Compressor Low Suction Pressure Binary_Value 14 5271_1_1 RD Active on Alarm 1, 2
Compressor Thermal Overload Binary_Value 15 5272_1_1 RD Active on Alarm 1, 2
Compressor Low Oil Pressure Binary_Value 16 5273_1_1 RD Active on Alarm 1, 2
Compressor Loss of Differential Pressure Binary_Value 17 5275_1_1 RD Active on Alarm 1, 2
Compressor Capacity Reduced Binary_Value 18 5513_1_1 RD Active on Alarm 1, 2
Compressor Capacity Normal Binary_Value 19 5773_1_1 RD Active on Alarm 2
Compressor Contactor Issue Binary_Value 20 5774_1_1 RD Active on Alarm 2
Compressors - Compressor 2
Compressor Hours Exceeded Binary_Value 29 5269_1_2 RD Active on Alarm 1, 2
Compressor High Head Pressure Binary_Value 30 5270_1_2 RD Active on Alarm 1, 2
Compressor Low Suction Pressure Binary_Value 31 5271_1_2 RD Active on Alarm 1, 2
Compressor Thermal Overload Binary_Value 32 5272_1_2 RD Active on Alarm 1, 2
Compressor Low Oil Pressure Binary_Value 33 5273_1_2 RD Active on Alarm 1, 2
Compressor Loss of Differential Pressure Binary_Value 34 5275_1_2 RD Active on Alarm 1, 2
Compressor Capacity Reduced Binary_Value 35 5513_1_2 RD Active on Alarm 1, 2
Compressor Capacity Normal Binary_Value 36 5773_1_2 RD Active on Alarm 2
Compressor Contactor Issue Binary_Value 37 5774_1_2 RD Active on Alarm 2
Compressors - Compressor 4
Compressor Hours Exceeded Binary_Value 263 5269_1_4 RD Active on Alarm 2
Compressor High Head Pressure Binary_Value 264 5270_1_4 RD Active on Alarm 2
Compressor Low Suction Pressure Binary_Value 265 5271_1_4 RD Active on Alarm 2
Compressor Thermal Overload Binary_Value 266 5272_1_4 RD Active on Alarm 2
Compressor Low Oil Pressure Binary_Value 267 5273_1_4 RD Active on Alarm 2
Compressor Loss of Differential Pressure Binary_Value 268 5275_1_4 RD Active on Alarm 2
Compressor Capacity Reduced Binary_Value 269 5513_1_4 RD Active on Alarm 2
Compressor Capacity Normal Binary_Value 270 5773_1_4 RD Active on Alarm 2
Compressor Contactor Issue Binary_Value 271 5774_1_4 RD Active on Alarm 2
Condenser 1
Condenser Fan Issue Binary_Value 46 5277_1 RD Active on Alarm 1, 2
Low Condenser Refrigerant Pressure Binary_Value 47 5278_1 RD Active on Alarm 1, 2
Condenser Max Fan Speed Override Binary_Value 48 5545_1 RD Active on Alarm 1, 2
Condenser 2
Condenser Fan Issue Binary_Value 59 5277_2 RD Active on Alarm 1, 2
Low Condenser Refrigerant Pressure Binary_Value 60 5278_2 RD Active on Alarm 1, 2
Condenser Max Fan Speed Override Binary_Value 61 5545_2 RD Active on Alarm 1, 2
Condenser 4
Condenser Fan Issue Binary_Value 67 5277_4 RD Active on Alarm 2
Low Condenser Refrigerant Pressure Binary_Value 68 5278_4 RD Active on Alarm 2
Fluid
Low Fluid Pressure Binary_Value 72 5280_1 RD Active on Alarm 1, 2
Return Fluid Temp Sensor Issue Binary_Value 73 5295_1 RD Active on Alarm 1, 2
BACnet Communications - Thermal Management Products
305 Liebert® IntelliSlot® Modbus/BACnet
Fluid - Supply (Outlet) Fluid
Supply Fluid Over Temp Binary_Value 84 4645_1_1 RD Active on Alarm 1, 2
Supply Fluid Under Temp Binary_Value 85 4648_1_1 RD Active on Alarm 1, 2
Supply Fluid Temp Sensor Issue Binary_Value 86 4651_1_1 RD Active on Alarm 1, 2
Pumps
All Pumps Loss of Flow Binary_Value 97 5297_1 RD Active on Alarm 1, 2
Pump 1 Loss of Flow Binary_Value 98 4656_1 RD Active on Alarm 1, 2
Pump 2 Loss of Flow Binary_Value 99 4659_1 RD Active on Alarm 1, 2
Pumps - Pump 1
Pump Hours Exceeded Binary_Value 110 5300_1_1 RD Active on Alarm 1, 2
Pumps - Pump 2
Pump Hours Exceeded Binary_Value 121 5300_1_2 RD Active on Alarm 1, 2
Free Cooling
Free Cooling Valve Hours Exceeded Binary_Value 132 5306_1 RD Active on Alarm 1, 2
Ambient Air Temperature Sensor Issue Binary_Value 133 4618_1 RD Active on Alarm 1, 2
Evaporators
Evaporator Inlet Temp Sensor Issue Binary_Value 144 5308_1 RD Active on Alarm 1, 2
Evaporator Return Fluid Over Temp Binary_Value 145 5559_1 RD Active on Alarm 1, 2
Evaporator Return Fluid Under Temp Binary_Value 146 5560_1 RD Active on Alarm 1, 2
Evaporators - Evaporator 1
Evaporator Fluid Freeze - Auto Reset Binary_Value 157 5310_1_1 RD Active on Alarm 1, 2
Evaporator Fluid Freeze - Manual Reset
Required Binary_Value 158 5311_1_1 RD Active on Alarm 1, 2
Supply Refrigerant Temp Sensor Issue Binary_Value 159 4640_1_1 RD Active on Alarm 1, 2
Evaporators - Evaporator 2
Evaporator Fluid Freeze - Auto Reset Binary_Value 170 5310_1_2 RD Active on Alarm 1, 2
Evaporator Fluid Freeze - Manual Reset
Required Binary_Value 171 5311_1_2 RD Active on Alarm 1, 2
Supply Refrigerant Temp Sensor Issue Binary_Value 172 4640_1_2 RD Active on Alarm 1, 2
System Events
Customer Input 1 Binary_Value 183 4270_1 RD Active on Alarm 1, 2
Customer Input 2 Binary_Value 184 4271_1 RD Active on Alarm 1, 2
Customer Input 3 Binary_Value 194 4272_1 RD Active on Alarm 2
Customer Input 4 Binary_Value 195 4273_1 RD Active on Alarm 2
Unit On Binary_Value 185 5109_1 RD Active on Alarm 1, 2
Unit Off Binary_Value 186 5110_1 RD Active on Alarm 1, 2
Master Unit Communication Lost Binary_Value 187 5120_1 RD Active on Alarm 1, 2
Subgroup Event Occurred During
Communication Loss Binary_Value 188 5315_1 RD Active on Alarm 1, 2
Humidifier Control Board Not Detected Binary_Value 189 5045_1 RD Active on Alarm 1, 2
RAM Battery Issue Binary_Value 190 5119_1 RD Active on Alarm 1, 2
Unit Code Missing Binary_Value 191 5418_1 RD Active on Alarm 1, 2
Unspecified General Event Binary_Value 192 5588_1 RD Active on Alarm 2
Unit Shutdown Unspecified General Event Binary_Value 193 5775_1 RD Active on Alarm 2
EEV 1
EEV Unspecified General Event Binary_Value 200 5625_1 RD Active on Alarm 2
Table 91 Liebert HPC™ - Binary Data (continued)
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 306
Table 92 Liebert HPC™ - Analog Data
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
Extra
Notes
Compressors
Compressor Shut Down - Ambient Air Low
Temp L i mit Analog_Value 1 5262_1 RW Units: deg C 1, 2
Compressor Shut Down - Ambient Air Low
Temp L i mit Analog_Value 10001 5262_1_deg_F RW Units: deg F 1, 2
Compressors - Compressor 1
Compressor Head Pressure Analog_Value 12 5266_1_1 RD Units: bar 1, 2
Compressor Hours Analog_Value 13 5267_1_1 RW Units: hr 1, 2
Compressor Hours Threshold Analog_Value 14 5268_1_1 RW Units: hr 1, 2
Compressors - Compressor 2
Compressor Head Pressure Analog_Value 25 5266_1_2 RD Units: bar 1, 2
Compressor Hours Analog_Value 26 5267_1_2 RW Units: hr 1, 2
Compressor Hours Threshold Analog_Value 27 5268_1_2 RW Units: hr 1, 2
Compressors - Compressor 4
Compressor Head Pressure Analog_Value 215 5266_1_4 RD Units: bar 2
Compressor Hours Analog_Value 216 5267_1_4 RW Units: hr 2
Compressor Hours Threshold Analog_Value 217 5268_1_4 RW Units: hr 2
Condenser 1
Condenser Fan Speed Analog_Value 38 5276_1 RD Units: % 1, 2
Condenser 2
Condenser Fan Speed Analog_Value 49 5276_2 RD Units: % 1, 2
Condenser 4
Condenser Fan Speed Analog_Value 55 5276_4 RD Units: % 2
Fluid
Fluid Pressure Analog_Value 60 5279_1 RD Units: bar 1, 2
Fluid Cooling Proportional Band Analog_Value 61 5281_1 RW Units: deg C 1, 2
Fluid Cooling Proportional Band Analog_Value 10061 5281_1_deg_F RW Units: deg F 1, 2
Fluid - Supply (Outlet) Fluid
Supply Fluid Temp Set Point 1 Analog_Value 72 5283_1_1 RW Units: deg C 1, 2
Supply Fluid Temp Set Point 1 Analog_Value 10072 5283_1_1_deg_F RW Units: deg F 1, 2
Supply Fluid Temp Set Point 2 Analog_Value 73 5284_1_1 RW Units: deg C 1, 2
Supply Fluid Temp Set Point 2 Analog_Value 10073 5284_1_1_deg_F RW Units: deg F 1, 2
Supply Fluid Over Temp Alarm Threshold Analog_Value 74 5285_1_1 RW Units: deg C 1, 2
Supply Fluid Over Temp Alarm Threshold Analog_Value 10074 5285_1_1_deg_F RW Units: deg F 1, 2
Supply Fluid Over Temp Warning Threshold Analog_Value 75 4644_1_1 RW Units: deg C 1, 2
Supply Fluid Over Temp Warning Threshold Analog_Value 10075 4644_1_1_deg_F RW Units: deg F 1, 2
Supply Fluid Under Temp Warning
Threshold Analog_Value 76 5286_1_1 RW Units: deg C 1, 2
Supply Fluid Under Temp Warning
Threshold Analog_Value 10076 5286_1_1_deg_F RW Units: deg F 1, 2
Supply Fluid Under Temp Alarm Threshold Analog_Value 77 5287_1_1 RW Units: deg C 1, 2
Supply Fluid Under Temp Alarm Threshold Analog_Value 10077 5287_1_1_deg_F RW Units: deg F 1, 2
Pumps - Pump 1
Pump Hours Analog_Value 88 5298_1_1 RW Units: hr 1, 2
Pump Hours Threshold Analog_Value 89 5299_1_1 RW Units: hr 1, 2
Pumps - Pump 2
Pump Hours Analog_Value 100 5298_1_2 RW Units: hr 1, 2
Pump Hours Threshold Analog_Value 101 5299_1_2 RW Units: hr 1, 2
BACnet Communications - Thermal Management Products
307 Liebert® IntelliSlot® Modbus/BACnet
Free Cooling
Free Cooling External Temperature Delta Analog_Value 112 5301_1 RW Units: deg C 1, 2
Free Cooling External Temperature Delta Analog_Value 10112 5301_1_deg_F RW Units: deg F 1, 2
Free Cooling Valve Open Position Analog_Value 113 5303_1 RD Units: % 1, 2
Free Cooling Valve Hours Analog_Value 114 5304_1 RW Units: hr 1, 2
Free Cooling Valve Hours Threshold Analog_Value 115 5305_1 RW Units: hr 1, 2
Evaporators
Evaporator Return Fluid Temperature Analog_Value 126 5307_1 RD Units: deg C 1, 2
Evaporator Return Fluid Temperature Analog_Value 10126 5307_1_deg_F RD Units: deg F 1, 2
Evaporator Return Fluid Over Temp Alarm
Threshold Analog_Value 127 5555_1 RW Units: deg C 1, 2
Evaporator Return Fluid Over Temp Alarm
Threshold Analog_Value 10127 5555_1_deg_F RW Units: deg F 1, 2
Evaporator Return Fluid Over Temp Warning
Threshold Analog_Value 128 5556_1 RW Units: deg C 1, 2
Evaporator Return Fluid Over Temp Warning
Threshold Analog_Value 10128 5556_1_deg_F RW Units: deg F 1, 2
Evaporator Return Fluid Under Temp
Warning Threshold Analog_Value 129 5557_1 RW Units: deg C 1, 2
Evaporator Return Fluid Under Temp
Warning Threshold Analog_Value 10129 5557_1_deg_F RW Units: deg F 1, 2
Evaporator Return Fluid Under Temp Alarm
Threshold Analog_Value 130 5558_1 RW Units: deg C 1, 2
Evaporator Return Fluid Under Temp Alarm
Threshold Analog_Value 10130 5558_1_deg_F RW Units: deg F 1, 2
Brine
Supply Brine Temp Set Point Analog_Value 141 5312_1 RW Units: deg C 1, 2
Supply Brine Temp Set Point Analog_Value 10141 5312_1_deg_F RW Units: deg F 1, 2
Standby Units
Standby Units Analog_Value 152 5314_1 RW 1, 2
System Operations
Return Fluid Temperature Analog_Value 163 5288_1 RD Units: deg C 1, 2
Return Fluid Temperature Analog_Value 10163 5288_1_deg_F RD Units: deg F 1, 2
Supply Fluid Temperature Analog_Value 164 4643_1 RD Units: deg C 1, 2
Supply Fluid Temperature Analog_Value 10164 4643_1_deg_F RD Units: deg F 1, 2
Actual Supply Fluid Temp Set Point Analog_Value 165 5282_1 RD Units: deg C 1, 2
Actual Supply Fluid Temp Set Point Analog_Value 10165 5282_1_deg_F RD Units: deg F 1, 2
Condenser Inlet Water Temperature Analog_Value 166 5517_1 RD Units: deg C 1, 2
Condenser Inlet Water Temperature Analog_Value 10166 5517_1_deg_F RD Units: deg F 1, 2
Condenser Outlet Water Temperature Analog_Value 167 5518_1 RD Units: deg C 1, 2
Condenser Outlet Water Temperature Analog_Value 10167 5518_1_deg_F RD Units: deg F 1, 2
Supply Heated Water Temp Set Point Analog_Value 168 5313_1 RW Units: deg C 1, 2
Supply Heated Water Temp Set Point Analog_Value 10168 5313_1_deg_F RW Units: deg F 1, 2
Free Cooling Utilization Analog_Value 169 5519_1 RD Units: % 1, 2
Reheat Utilization Analog_Value 170 5080_1 RD Units: % 1, 2
Compressor Utilization Analog_Value 171 5078_1 RD Units: % 1, 2
Ambient Air Temperature Analog_Value 172 4594_1 RD Units: deg C 1, 2
Ambient Air Temperature Analog_Value 10172 4594_1_deg_F RD Units: deg F 1, 2
Compressor Economizer Utilization Analog_Value 173 5520_1 RD Units: % 1, 2
Condenser Adiabatic Cooling Utilization Analog_Value 174 5521_1 RD Units: % 1, 2
Time
System Date and Time Analog_Value 185 4293_1 RW 1, 2
Table 92 Liebert HPC™ - Analog Data (continued)
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
Extra
Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 308
Table 93 Liebert HPC™ - Multistate Data
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
Extra
Notes
Protocol
Server Class MultiState_Value 1 4553_1 RD
1 = UPS
2 = AIR
3 = PMP
4 = PDU
1, 2
Compressors - Compressor 1
Compressor State MultiState_Value 12 5264_1_1 RD 1 = off
2 = on 1, 2
Compressor Capacity Control State MultiState_Value 13 5265_1_1 RD 1 = off
2 = on 1, 2
Compressors - Compressor 2
Compressor State MultiState_Value 24 5264_1_2 RD 1 = off
2 = on 1, 2
Compressor Capacity Control State MultiState_Value 25 5265_1_2 RD 1 = off
2 = on 1, 2
Compressors - Compressor 4
Compressor State MultiState_Value 246 5264_1_4 RD 1 = off
2 = on 2
Compressor Capacity Control State MultiState_Value 247 5265_1_4 RD 1 = off
2 = on 2
Free Cooling
Free Cooling Status MultiState_Value 36 5302_1 RD
1 = off
2 = on
3 = No Support
1, 2
System Events
System Event Acknowledge/Reset MultiState_Value 47 4717_1 WO 1 = Reset
2 = Acknowledge 1, 2
System Info
System Status MultiState_Value 58 4123_1 RD
1 = Normal Operation
2 = StartUp
3 = Normal with Warning
4 = Normal with Alarm
5 = Abnormal Operation
1, 2
System Operating State MultiState_Value 59 4706_1 RD
1 = off
2 = on
3 = standby
1, 2
System Control Mode MultiState_Value 60 4707_1 RD 1 = Internal (Auto)
2 = External (Manual) 1, 2
System Operating State Reason MultiState_Value 61 5074_1 RD
1 = Reason Unknown
2 = Network Display
3 = Alarm
4 = Schedule
5 = Remote System
6 = External Input
7 = Local Display
1, 2
System On/Off Control MultiState_Value 62 5143_1 RW 1 = off
2 = on 1, 2
System Operations
Pump 1 State MultiState_Value 73 4654_1 RD 1 = off
2 = on 1, 2
Pump 2 State MultiState_Value 74 4655_1 RD 1 = off
2 = on 1, 2
BACnet Communications - Thermal Management Products
309 Liebert® IntelliSlot® Modbus/BACnet
Table 94 Extra Notes
Number Description
1This point is supported on: FDM v32
iCOM Controller Version 2.02.xxx
2This point is supported on: FDM v101
iCOM Controller Version 2.03.xxx
Table 95 Liebert HPC™ - Glossary
Data Label Data Description
Actual Supply Fluid Temp Set Point The actual set point value being used for the desired fluid temperature at the outlet
of the unit.
All Pumps Loss of Flow System is shut down due to loss of flow in all available pumps.
Ambient Air Temperature Sensor Issue The ambient air temperature sensor is disconnected or the signal is out of range.
Ambient Air Temperature Ambient air temperature.
Compressor Capacity Control State Compressor capacity control state. When 'ON', the cooling capacity of the
compressor has been reduced.
Compressor Capacity Normal Compressor has returned to normal load capacity.
Compressor Capacity Reduced Compressor capacity has been reduced.
Compressor Contactor Issue Compressor contactor is not closing during compressor startup or is not opening
during compressor shutdown.
Compressor Economizer Utilization Present compressor economizer utilization expressed as a percentage of the
maximum.
Compressor Head Pressure Compressor head pressure.
Compressor High Head Pressure Compressor is shut down due to high head pressure.
Compressor Hours Exceeded [Compressor Hours] has exceeded [Compressor Hours Threshold].
Compressor Hours Threshold Threshold value used in the [Compressor Hours Exceeded] event.
Compressor Hours Operating hours for compressor since last reset of this value.
Compressor Loss of Differential
Pressure Compressor is shut down due to low differential pressure.
Compressor Low Oil Pressure Compressor low oil pressure.
Compressor Low Suction Pressure Compressor is shut down due to low suction pressure.
Compressor Not Stopping Compressor commanded to stop, but continues to run.
Compressor Shut Down - Ambient Air
Low Temp Limit
When the temperature of ambient air falls below this lower threshold, the
compressor will be shut off. Correct condensing pressure cannot be achieved
when temperature is too low.
Compressor State Compressor operational state.
Compressor Superheat Over
Threshold
Compressor discharge refrigerant superheat temperature has exceeded an upper
threshold.
Compressor Thermal Overload Compressor is shut down due to thermal overload.
Compressor Utilization Present compressor utilization expressed as a percentage of the maximum rated
capacity.
Condenser Adiabatic Cooling
Utilization Present adiabatic cooling utilization expressed as a percentage of the maximum.
Condenser Fan Issue Condenser fan is not operating within its operational parameters.
Condenser Fan Speed Condenser fan speed expressed as a percentage of the maximum rated speed.
Condenser Inlet Water Temperature For water cooled condensers, the temperature of the water entering the heat
exchanger, before cooling the refrigerant.
Condenser Max Fan Speed Override Fan speed exceeding the maximum set point in order to alleviate a high
temperature or pressure condition.
Condenser Outlet Water Temperature For water cooled condensers, the temperature of the water exiting the heat
exchanger, after cooling the refrigerant.
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 310
Customer Input 1 Customer input 1.
Customer Input 2 Customer input 2.
Customer Input 3 Customer input 3.
Customer Input 4 Customer input 4.
EEV Unspecified General Event One or more unspecified electronic expansion valve events active. See local unit
display for further details.
Evaporator Fluid Freeze - Auto Reset
Evaporator outlet fluid temperature has dropped below the freeze threshold.
Evaporator has been shut down, but will restart when the temperature rises above
the threshold.
Evaporator Fluid Freeze - Manual
Reset Required
Evaporator outlet fluid temperature has dropped below the freeze threshold.
Evaporator has been shut down and requires a manual reset.
Evaporator Inlet Temp Sensor Issue The evaporator inlet temperature sensor is disconnected or the signal is out of
range.
Evaporator Return Fluid Over Temp
Alarm Threshold Alarm threshold value used in the [Evaporator Return Fluid Over Temp] event.
Evaporator Return Fluid Over Temp
Warning Threshold Warning threshold value used in the [Evaporator Return Fluid Over Temp] event.
Evaporator Return Fluid Over Temp [Evaporator Return Fluid Temperature] has exceeded a threshold. The event is
deactivated when the temperature drops below the threshold.
Evaporator Return Fluid Temperature Fluid temperature measured at the inlet of the evaporator.
Evaporator Return Fluid Under Temp
Alarm Threshold Alarm threshold value used in the [Evaporator Return Fluid Under Temp] event.
Evaporator Return Fluid Under Temp
Warning Threshold Warning threshold value used in the [Evaporator Return Fluid Under Temp] event.
Evaporator Return Fluid Under Temp [Evaporator Return Fluid Temperature] has dropped below a threshold. The event
is deactivated when the temperature rises above the threshold.
Fluid Cooling Proportional Band
Temperature control band above [Actual Supply Fluid Temp Set Point]. If [Return
Fluid Temperature] is within this band, fluid cooling operations are proportionally
controlled.
Fluid Pressure Fluid pressure. This is the pressure within a closed water/glycol circuit.
Free Cooling External Temperature
Delta
Minimum temperature delta required between return fluid and external ambient air
temperatures in order to enable free cooling.
Free Cooling Status Free cooling status.
Free Cooling Utilization Present free cooling utilization expressed as a percentage of the maximum.
Free Cooling Valve Hours Exceeded [Free Cooling Valve Hours] has exceeded [Free Cooling Valve Hours Threshold].
Free Cooling Valve Hours Threshold Threshold value used in the [Free Cooling Valve Hours Exceeded] event.
Free Cooling Valve Hours Operating hours for free cooling valve since last reset of this value.
Free Cooling Valve Open Position Free cooling valve open position.
Humidifier Control Board Not Detected Humidifier control board is required to be connected, but no signal is detected.
Low Condenser Refrigerant Pressure Refrigerant pressure in condenser coil is too low.
Low Fluid Pressure [Fluid Pressure] has dropped below a specified threshold.
Master Unit Communication Lost Communication with master unit has been lost.
Pump 1 Loss of Flow Loss of flow is detected in pump 1. This condition occurs when no flow is detected
through the flow switch.
Pump 1 State Pump 1 operational state.
Pump 2 Loss of Flow Loss of flow is detected in pump 2. This condition occurs when no flow is detected
through the flow switch.
Pump 2 State Pump 2 operational state.
Pump Hours Exceeded [Pump Hours] has exceeded [Pump Hours Threshold].
Table 95 Liebert HPC™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
311 Liebert® IntelliSlot® Modbus/BACnet
Pump Hours Threshold Threshold value used in the [Pump Hours Exceeded] event.
Pump Hours Operating hours for pump since last reset of this value.
RAM Battery Issue RAM or RAM backup battery is not operating correctly.
Reheat Utilization Present reheating utilization expressed as a percentage of the maximum rated
capacity.
Return Fluid Temp Sensor Issue The return fluid temperature sensor is disconnected or the signal is out of range.
Return Fluid Temperature Fluid temperature measured at the inlet of the unit.
Server Class The general classification for this system
Standby Units The number of standby units.
Subgroup Event Occurred During
Communication Loss
While subgroup unit communication was lost, an event occurred on the subgroup
unit. Please check subgroup unit event log.
Supply Brine Temp Set Point Desired brine fluid temperature at the outlet of the unit.
Supply Fluid Over Temp Alarm
Threshold Threshold value used to generate a [Supply Fluid Over Temp] alarm.
Supply Fluid Over Temp Warning
Threshold Threshold value used to generate a [Supply Fluid Over Temp] warning.
Supply Fluid Over Temp [Supply Fluid Temperature] has exceeded a specified threshold.
Supply Fluid Temp Sensor Issue The supply fluid temperature sensor is disconnected or the signal is out of range.
Supply Fluid Temp Set Point 1 Set point 1 of desired fluid temperature at the outlet of the unit.
Supply Fluid Temp Set Point 2 Set point 2 of desired fluid temperature at the outlet of the unit.
Supply Fluid Temperature Fluid temperature measured at the outlet of the unit.
Supply Fluid Under Temp Alarm
Threshold Threshold value used to generate a [Supply Fluid Under Temp] alarm.
Supply Fluid Under Temp Warning
Threshold Threshold value used to generate a [Supply Fluid Under Temp] warning.
Supply Fluid Under Temp [Supply Fluid Temperature] has dropped below a specified threshold.
Supply Heated Water Temp Set Point Desired heated water temperature at the outlet of the unit.
Supply Refrigerant Temp Sensor Issue The supply refrigeramt temperature sensor is disconnected or the signal is out of
range.
System Control Mode System control mode.
System Date and Time The system date and time
System Event Acknowledge/Reset Reset and/or acknowledge all events.
System On/Off Control Turn system functionality on or off.
System Operating State Reason The reason the system is in the current operating state.
System Operating State Current operating state of the system.
System Status The operating status for the system
Unit Code Missing Unit code has not been entered and saved.
Unit Off Unit was turned off.
Unit On Unit was turned on.
Unit Shutdown Unspecified General
Event
One or more unspecified unit shutdown events active. See local unit display for
further details.
Unspecified General Event One or more unspecified events active. See local unit display for further details.
Table 95 Liebert HPC™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 312
Table 96 Liebert XDP™, Liebert XDC™ - Binary Data
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
External Air
Ext Air Sensor A Over Temperature Binary_Value 1 4601_1 RD —
Ext Air Sensor B Over Temperature Binary_Value 2 4604_1 RD —
Ext Air Sensor A Under Temperature Binary_Value 3 4608_1 RD —
Ext Air Sensor B Under Temperature Binary_Value 4 4611_1 RD —
Ext Dew Point Over Temperature Binary_Value 5 4615_1 RD —
Ext Air Sensor A Issue Binary_Value 6 4618_1 RD —
Ext Air Sensor B Issue Binary_Value 7 4621_1 RD —
Chilled Water
Supply Chilled Water Over Temp Binary_Value 18 4626_1 RD —
Supply Chilled Water Temp Sensor Issue Binary_Value 19 4629_1 RD —
Chilled Water Control Valve Position Binary_Value 20 4703_1 RD —
Refrigerant
Supply Refrigerant Over Temp Binary_Value 31 4634_1 RD —
Supply Refrigerant Under Temp Binary_Value 32 4637_1 RD —
Supply Refrigerant Temp Sensor Issue Binary_Value 33 4640_1 RD —
Fluid
Supply Fluid Over Temp Binary_Value 44 4645_1 RD —
Supply Fluid Under Temp Binary_Value 45 4648_1 RD —
Supply Fluid Temp Sensor Issue Binary_Value 46 4651_1 RD —
Pumps
Pump 1 Loss of Flow Binary_Value 57 4656_1 RD —
Pump 2 Loss of Flow Binary_Value 58 4659_1 RD —
Pump Short Cycle Binary_Value 59 4662_1 RD —
Pumps - Pump Hours 1
Pump Hours Exceeded Binary_Value 70 5300_1_1 RD —
Pumps - Pump Hours 2
Pump Hours Exceeded Binary_Value 81 5300_1_2 RD —
Compressors
Compressor 1A High Head Pressure Binary_Value 92 4669_1 RD —
Compressor 1B High Head Pressure Binary_Value 93 4672_1 RD —
Compressor 2A High Head Pressure Binary_Value 94 4675_1 RD —
Compressor 2B High Head Pressure Binary_Value 95 4678_1 RD —
Compressor 1A Short Cycle Binary_Value 96 4681_1 RD —
Compressor 1B Short Cycle Binary_Value 97 4684_1 RD —
Compressor 2A Short Cycle Binary_Value 98 4687_1 RD —
Compressor 2B Short Cycle Binary_Value 99 4690_1 RD —
Circuit 1 Low Suction Pressure Binary_Value 100 4693_1 RD —
Circuit 2 Low Suction Pressure Binary_Value 101 4696_1 RD —
BACnet Communications - Thermal Management Products
313 Liebert® IntelliSlot® Modbus/BACnet
XD System 1
Ext System Condensation Detected Binary_Value 112 5492_1 RD —
Ext Fan Issue Binary_Value 113 5495_1 RD —
Sensor Issue Binary_Value 114 5060_1 RD —
Ext Remote Shutdown Binary_Value 115 5500_1 RD —
Hot Aisle Temp Out of Range Binary_Value 116 5505_1 RD —
Cold Aisle Temp Out of Range Binary_Value 117 5508_1 RD —
XD System 2
Ext System Condensation Detected Binary_Value 128 5492_2 RD —
Ext Fan Issue Binary_Value 129 5495_2 RD —
Sensor Issue Binary_Value 130 5060_2 RD —
Ext Remote Shutdown Binary_Value 131 5500_2 RD —
Hot Aisle Temp Out of Range Binary_Value 132 5505_2 RD —
Cold Aisle Temp Out of Range Binary_Value 133 5508_2 RD —
XD System 20
Ext System Condensation Detected Binary_Value 416 5492_20 RD —
Ext Fan Issue Binary_Value 417 5495_20 RD —
Sensor Issue Binary_Value 418 5060_20 RD —
Ext Remote Shutdown Binary_Value 419 5500_20 RD —
Hot Aisle Temp Out of Range Binary_Value 420 5505_20 RD —
Cold Aisle Temp Out of Range Binary_Value 421 5508_20 RD —
System Events
Customer Input 1 Binary_Value 432 4270_1 RD —
System Condensation Detected Binary_Value 433 4711_1 RD —
Shutdown - Loss Of Power Binary_Value 434 4714_1 RD —
Smoke Detected Binary_Value 435 4720_1 RD —
Water Under Floor Binary_Value 436 4723_1 RD —
Service Required Binary_Value 437 4726_1 RD —
Fan Issue Binary_Value 438 4729_1 RD —
Unit Communication Lost Binary_Value 439 5419_1 RD —
RAM Battery Issue Binary_Value 440 5119_1 RD —
Master Unit Communication Lost Binary_Value 441 5120_1 RD —
Remote Shutdown Binary_Value 442 5512_1 RD —
Unit Code Missing Binary_Value 443 5418_1 RD —
System Events - Messages
Unit On Binary_Value 454 5109_1_1 RD —
Unit Off Binary_Value 455 5110_1_1 RD —
Unit Standby Binary_Value 456 5111_1_1 RD —
Unit Partial Shutdown Binary_Value 457 5112_1_1 RD —
Unit Shutdown Binary_Value 458 5113_1_1 RD —
Maintenance Due Binary_Value 459 5116_1_1 RD —
Maintenance Completed Binary_Value 460 5117_1_1 RD —
Table 96 Liebert XDP™, Liebert XDC™ - Binary Data (continued)
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 314
Table 97 Liebert XDP™, Liebert XDC™ - Analog Data
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
External Air
Dew Point Temperature Analog_Value 1 4867_1 RD —
Minimum Room Temperature Set Point Analog_Value 2 4709_1 RW —
Ext Air Sensor A Temperature Analog_Value 3 4594_1 RD —
Ext Air Sensor A Humidity Analog_Value 4 4595_1 RD —
Ext Air Sensor A Dew Point Temp Analog_Value 5 4596_1 RD —
Ext Air Sensor B Temperature Analog_Value 6 4597_1 RD —
Ext Air Sensor B Humidity Analog_Value 7 4598_1 RD —
Ext Air Sensor B Dew Point Temp Analog_Value 8 4599_1 RD —
Ext Air Over Temp Threshold Analog_Value 9 4600_1 RW —
Ext Air Under Temp Threshold Analog_Value 10 4607_1 RW —
Ext Dew Point Over Temp Threshold Analog_Value 11 4614_1 RW —
Chilled Water
Supply Chilled Water Temperature Analog_Value 22 4624_1 RD —
Supply Chilled Water Over Temp Threshold Analog_Value 23 4625_1 RW —
Refrigerant
Supply Refrigerant Temperature Analog_Value 34 4632_1 RD —
Supply Refrig Over Temp Threshold Analog_Value 35 4633_1 RW —
Fluid
Supply Fluid Temperature Analog_Value 46 4643_1 RD —
Supply Fluid Over Temp Threshold Analog_Value 47 4644_1 RW —
Pumps - Pump Hours 1 —
Pump Hours Analog_Value 58 5298_1_1 RW —
Pump Hours Threshold Analog_Value 59 5299_1_1 RW —
Pumps - Pump Hours 2
Pump Hours Analog_Value 70 5298_1_2 RW —
Pump Hours Threshold Analog_Value 71 5299_1_2 RW —
Hot Gas
Hot Gas Valve 1 Open Position Analog_Value 82 4699_1 RD —
Hot Gas Valve 2 Open Position Analog_Value 83 4700_1 RD —
XD System 1
Cooling Capacity Analog_Value 94 5490_1 RD —
Cooling Capacity Analog_Value 95 5491_1 RD —
Hot Aisle Over Temp Threshold Analog_Value 96 5503_1 RW —
Hot Aisle Under Temp Threshold Analog_Value 97 5504_1 RW —
Cold Aisle Over Temp Threshold Analog_Value 98 5506_1 RW —
Cold Aisle Under Temp Threshold Analog_Value 99 5507_1 RW —
XD System 1 Temperature Sensor 1
Remote Sensor Temperature Analog_Value 110 5059_1_1 RD —
XD System 1 Temperature Sensor 2
Remote Sensor Temperature Analog_Value 121 5059_1_2 RD —
BACnet Communications - Thermal Management Products
315 Liebert® IntelliSlot® Modbus/BACnet
XD System 1 Temperature Sensor 4
Remote Sensor Temperature Analog_Value 143 5059_1_4 RD —
XD System 2
Cooling Capacity Analog_Value 154 5490_2 RD —
Cooling Capacity Analog_Value 155 5491_2 RD —
Hot Aisle Over Temp Threshold Analog_Value 156 5503_2 RW —
Hot Aisle Under Temp Threshold Analog_Value 157 5504_2 RW —
Cold Aisle Over Temp Threshold Analog_Value 158 5506_2 RW —
Cold Aisle Under Temp Threshold Analog_Value 159 5507_2 RW —
XD System 2 Temperature Sensor 1
Remote Sensor Temperature Analog_Value 170 5059_2_1 RD —
XD System 2 Temperature Sensor 2
Remote Sensor Temperature Analog_Value 181 5059_2_2 RD —
XD System 2 Temperature Sensor 3
Remote Sensor Temperature Analog_Value 192 5059_2_3 RD —
XD System 2 Temperature Sensor 4 —
Remote Sensor Temperature Analog_Value 203 5059_2_4 RD —
XD System 20
Cooling Capacity Analog_Value 1234 5490_20 RD —
Cooling Capacity Analog_Value 1235 5491_20 RD —
Hot Aisle Over Temp Threshold Analog_Value 1236 5503_20 RW —
Hot Aisle Under Temp Threshold Analog_Value 1237 5504_20 RW —
Cold Aisle Over Temp Threshold Analog_Value 1238 5506_20 RW —
Cold Aisle Under Temp Threshold Analog_Value 1239 5507_20 RW —
XD System 20 Temperature Sensor 1
Remote Sensor Temperature Analog_Value 1250 5059_20_1 RD —
XD System 20 Temperature Sensor 2
Remote Sensor Temperature Analog_Value 1261 5059_20_2 RD —
XD System 20 Temperature Sensor 3
Remote Sensor Temperature Analog_Value 1272 5059_20_3 RD —
XD System 20 Temperature Sensor 4
Remote Sensor Temperature Analog_Value 1283 5059_20_4 RD —
System Information
Auto Restart Delay Analog_Value 1294 4710_1 RW —
Maintenance Ramp Analog_Value 1295 4870_1 RD —
Calculated Next Maintenance Month Analog_Value 1296 4868_1 RD —
Calculated Next Maintenance Year Analog_Value 1297 4869_1 RD —
Time
System Date and Time Analog_Value 1308 4293_1 RW —
Table 97 Liebert XDP™, Liebert XDC™ - Analog Data (continued)
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 316
Table 98 Liebert XDP™, Liebert XDC™ - Multistate Data
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
External Air
Ext Air Sensor A Over Temp - Event Control Multistate_Value 1 4602_1 RW 1 = Disabled
2 = Enabled
Ext Air Sensor A Over Temp - Event Type Multistate_Value 2 4603_1 RW
1 = Message
2 = Warning
3 = Alarm
Ext Air Sensor B Over Temp - Event Control Multistate_Value 3 4605_1 RW 1 = Disabled
2 = Enabled
Ext Air Sensor B Over Temp - Event Type Multistate_Value 4 4606_1 RW
1 = Message
2 = Warning
3 = Alarm
Ext Air Sensor A Under Temp - Event Control Multistate_Value 5 4609_1 RW 1 = Disabled
2 = Enabled
Ext Air Sensor A Under Temp - Event Type Multistate_Value 6 4610_1 RW
1 = Message
2 = Warning
3 = Alarm
Ext Air Sensor B Under Temp - Event Control Multistate_Value 7 4612_1 RW 1 = Disabled
2 = Enabled
Ext Air Sensor B Under Temp - Event Type Multistate_Value 8 4613_1 RW
1 = Message
2 = Warning
3 = Alarm
Ext Dew Point Over Temp - Event Control Multistate_Value 9 4616_1 RW 1 = Disabled
2 = Enabled
Ext Dew Point Over Temp - Event Type Multistate_Value 10 4617_1 RW
1 = Message
2 = Warning
3 = Alarm
Ext Air Sensor A Issue - Event Control Multistate_Value 11 4619_1 RD 1 = Disabled
2 = Enabled
Ext Air Sensor A Issue - Event Type Multistate_Value 12 4620_1 RW
1 = Message
2 = Warning
3 = Alarm
Ext Air Sensor B Issue - Event Control Multistate_Value 13 4622_1 RD 1 = Disabled
2 = Enabled
Ext Air Sensor B Issue - Event Type Multistate_Value 14 4623_1 RW
1 = Message
2 = Warning
3 = Alarm
Chilled Water
Supply CW Over Temp - Event Control Multistate_Value 25 4627_1 RD 1 = Disabled
2 = Enabled
Supply CW Over Temp - Event Type Multistate_Value 26 4628_1 RW
1 = Message
2 = Warning
3 = Alarm
Supply CW Temp Sensor Issue - Event Control Multistate_Value 27 4630_1 RD 1 = Disabled
2 = Enabled
Supply CW Temp Sensor Issue - Event Type Multistate_Value 28 4631_1 RW
1 = Message
2 = Warning
3 = Alarm
Chilled Water Cntrl Valve Pos - Event Control Multistate_Value 29 4704_1 RW 1 = Disabled
2 = Enabled
Chilled Water Cntrl Valve Pos - Event Type Multistate_Value 30 4705_1 RW
1 = Message
2 = Warning
3 = Alarm
BACnet Communications - Thermal Management Products
317 Liebert® IntelliSlot® Modbus/BACnet
Refrigerant
Supply Refrig Over Temp - Event Control Multistate_Value 41 4635_1 RD 1 = Disabled
2 = Enabled
Supply Refrig Over Temp - Event Type Multistate_Value 42 4636_1 RW
1 = Message
2 = Warning
3 = Alarm
Supply Refrig Under Temp - Event Control Multistate_Value 43 4638_1 RD 1 = Disabled
2 = Enabled
Supply Refrig Under Temp - Event Type Multistate_Value 44 4639_1 RW
1 = Message
2 = Warning
3 = Alarm
Supply Refrig Temp Sensor Issue - Event Control Multistate_Value 45 4641_1 RD 1 = Disabled
2 = Enabled
Supply Refrig Temp Sensor Issue - Event Type Multistate_Value 46 4642_1 RW
1 = Message
2 = Warning
3 = Alarm
Fluid
Supply Fluid Over Temp - Event Control Multistate_Value 57 4646_1 RD 1 = Disabled
2 = Enabled
Supply Fluid Over Temp - Event Type Multistate_Value 58 4647_1 RW
1 = Message
2 = Warning
3 = Alarm
Supply Fluid Under Temp - Event Control Multistate_Value 59 4649_1 RD 1 = Disabled
2 = Enabled
Supply Fluid Under Temp - Event Type Multistate_Value 60 4650_1 RW
1 = Message
2 = Warning
3 = Alarm
Supply Fluid Temp Sensor Issue - Event Control Multistate_Value 61 4652_1 RD 1 = Disabled
2 = Enabled
Supply Fluid Temp Sensor Issue - Event Type Multistate_Value 62 4653_1 RW
1 = Message
2 = Warning
3 = Alarm
Pumps
Pump 1 State Multistate_Value 73 4654_1 RD 1 = Off / 2 = On
Pump 2 State Multistate_Value 74 4655_1 RD 1 = Off / 2 = On
Pump 1 Loss of Flow - Event Control Multistate_Value 75 4657_1 RW 1 = Disabled
2 = Enabled
Pump 1 Loss of Flow - Event Type Multistate_Value 76 4658_1 RW
1 = Message
2 = Warning
3 = Alarm
Pump 2 Loss of Flow - Event Control Multistate_Value 77 4660_1 RW 1 = Disabled
2 = Enabled
Pump 2 Loss of Flow - Event Type Multistate_Value 78 4661_1 RW
1 = Message
2 = Warning
3 = Alarm
Pump Short Cycle - Event Control Multistate_Value 79 4663_1 RD 1 = Disabled
2 = Enabled
Pump Short Cycle - Event Type Multistate_Value 80 4664_1 RW
1 = Message
2 = Warning
3 = Alarm
Table 98 Liebert XDP™, Liebert XDC™ - Multistate Data (continued)
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 318
Compressors
Compressor 1A State Multistate_Value 91 4665_1 RD 1 = Off / 2 = On
Compressor 1B State Multistate_Value 92 4666_1 RD 1 = Off / 2 = On
Compressor 2A State Multistate_Value 93 4667_1 RD 1 = Off / 2 = On
Compressor 2B State Multistate_Value 94 4668_1 RD 1 = Off / 2 = On
Compressor 1A High Head Pressure - Event
Control Multistate_Value 95 4670_1 RW 1 = Disabled
2 = Enabled
Compressor 1A High Head Pressure - Event
Type Multistate_Value 96 4671_1 RW
1 = Message
2 = Warning
3 = Alarm
Compressor 1B High Head Pressure - Event
Control Multistate_Value 97 4673_1 RW 1 = Disabled
2 = Enabled
Compressor 1B High Head Pressure - Event
Type Multistate_Value 98 4674_1 RW
1 = Message
2 = Warning
3 = Alarm
Compressor 2A High Head Pressure - Event
Control Multistate_Value 99 4676_1 RW 1 = Disabled
2 = Enabled
Compressor 2A High Head Pressure - Event
Type Multistate_Value 100 4677_1 RW
1 = Message
2 = Warning
3 = Alarm
Compressor 2B High Head Pressure - Event
Control Multistate_Value 101 4679_1 RW 1 = Disabled
2 = Enabled
Compressor 2B High Head Pressure - Event
Type Multistate_Value 102 4680_1 RW
1 = Message
2 = Warning
3 = Alarm
Compressor 1A Short Cycle - Event Control Multistate_Value 103 4682_1 RW 1 = Disabled
2 = Enabled
Compressor 1A Short Cycle - Event Type Multistate_Value 104 4683_1 RW
1 = Message
2 = Warning
3 = Alarm
Compressor 1B Short Cycle - Event Control Multistate_Value 105 4685_1 RW 1 = Disabled
2 = Enabled
Compressor 1B Short Cycle - Event Type Multistate_Value 106 4686_1 RW
1 = Message
2 = Warning
3 = Alarm
Compressor 2A Short Cycle - Event Control Multistate_Value 107 4688_1 RW 1 = Disabled
2 = Enabled
Compressor 2A Short Cycle - Event Type Multistate_Value 108 4689_1 RW
1 = Message
2 = Warning
3 = Alarm
Compressor 2B Short Cycle - Event Control Multistate_Value 109 4691_1 RW 1 = Disabled
2 = Enabled
Compressor 2B Short Cycle - Event Type Multistate_Value 110 4692_1 RW
1 = Message
2 = Warning
3 = Alarm
Circuit 1 Low Suction Pressure - Event Control Multistate_Value 111 4694_1 RW 1 = Disabled
2 = Enabled
Circuit 1 Low Suction Pressure - Event Type Multistate_Value 112 4695_1 RW
1 = Message
2 = Warning
3 = Alarm
Circuit 2 Low Suction Pressure - Event Control Multistate_Value 113 4697_1 RW 1 = Disabled
2 = Enabled
Table 98 Liebert XDP™, Liebert XDC™ - Multistate Data (continued)
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
BACnet Communications - Thermal Management Products
319 Liebert® IntelliSlot® Modbus/BACnet
Circuit 2 Low Suction Pressure - Event
Type Multistate_Value 114 4698_1 RW
1 = Message
2 = Warning
3 = Alarm
Hot Gas
Hot Gas Solenoid Valve 1 Position Multistate_Value 125 4701_1 RD 1 = Closed
2 = Open
Hot Gas Solenoid Valve 2 Position Multistate_Value 126 4702_1 RD 1 = Closed
2 = Open
XD System 1
Communication Status Multistate_Value 137 5486_1 RD 1 = Connected
2 = Not Connected
Fan On/Off Control Multistate_Value 138 5487_1 RW 1 = Off / 2 = On
Primary Fan Group State Multistate_Value 139 5509_1 RD 1 = Off / 2 = On
3 = Economy
Fan Button Control Multistate_Value 140 5488_1 RW 1 = Enabled
2 = Disabled
Visual ID Control Multistate_Value 141 5489_1 RW 1 = Disabled
2 = Enabled
Ext System Condensation Detected - Event
Control Multistate_Value 142 5493_1 RW 1 = Disabled
2 = Enabled
Ext System Condensation Detected - Event Type Multistate_Value 143 5494_1 RW
1 = Message
2 = Warning
3 = Alarm
Ext Fan Issue - Event Control Multistate_Value 144 5496_1 RW 1 = Disabled
2 = Enabled
Ext Fan Issue - Event Type Multistate_Value 145 5497_1 RW
1 = Message
2 = Warning
3 = Alarm
Sensor Issue - Event Control Multistate_Value 146 5498_1 RW 1 = Disabled
2 = Enabled
Sensor Issue - Event Type Multistate_Value 147 5499_1 RW
1 = Message
2 = Warning
3 = Alarm
Ext Remote Shutdown - Event Control Multistate_Value 148 5501_1 RW 1 = Disabled
2 = Enabled
Ext Remote Shutdown - Event Type Multistate_Value 149 5502_1 RW
1 = Message
2 = Warning
3 = Alarm
XD System 1 Secondary Fans 1
Fan State Multistate_Value 160 5510_1_1 RD 1 = Off / 2 = On
3 = Economy
Fan Economy Mode Multistate_Value 161 5511_1_1 RW
1 = Disabled
2 = Automatic
3 = Manual
XD System 2
Communication Status Multistate_Value 172 5486_2 RD 1 = Connected
2 = Not Connected
Fan On/Off Control Multistate_Value 173 5487_2 RW 1 = Off / 2 = On
Primary Fan Group State Multistate_Value 174 5509_2 RD 1 = Off / 2 = On
3 = Economy
Table 98 Liebert XDP™, Liebert XDC™ - Multistate Data (continued)
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 320
Fan Button Control Multistate_Value 175 5488_2 RW 1 = Enabled
2 = Disabled
Visual ID Control Multistate_Value 176 5489_2 RW 1 = Disabled
2 = Enabled
Ext System Condensation Detected - Event
Control Multistate_Value 177 5493_2 RW 1 = Disabled
2 = Enabled
Ext System Condensation Detected - Event Type Multistate_Value 178 5494_2 RW
1 = Message
2 = Warning
3 = Alarm
Ext Fan Issue - Event Control Multistate_Value 179 5496_2 RW 1 = Disabled
2 = Enabled
Ext Fan Issue - Event Type Multistate_Value 180 5497_2 RW
1 = Message
2 = Warning
3 = Alarm
Sensor Issue - Event Control Multistate_Value 181 5498_2 RW 1 = Disabled
2 = Enabled
Sensor Issue - Event Type Multistate_Value 182 5499_2 RW
1 = Message
2 = Warning
3 = Alarm
Ext Remote Shutdown - Event Control Multistate_Value 183 5501_2 RW 1 = Disabled
2 = Enabled
Ext Remote Shutdown - Event Type Multistate_Value 184 5502_2 RW
1 = Message
2 = Warning
3 = Alarm
XD System 2 Secondary Fans 1
Fan State Multistate_Value 195 5510_2_1 RD 1 = Off / 2 = On
3 = Economy
Fan Economy Mode Multistate_Value 196 5511_2_1 RW
1 = Disabled
2 = Automatic
3 = Manual
XD System 20
Communication Status Multistate_Value 802 5486_20 RD 1 = Connected
2 = Not Connected
Fan On/Off Control Multistate_Value 803 5487_20 RW 1 = Off / 2 = On
Primary Fan Group State Multistate_Value 804 5509_20 RD 1 = Off / 2 = On
3 = Economy
Fan Button Control Multistate_Value 805 5488_20 RW 1 = Enabled
2 = Disabled
Visual ID Control Multistate_Value 806 5489_20 RW 1 = Disabled
2 = Enabled
Ext System Condensation Detected - Event
Control Multistate_Value 807 5493_20 RW 1 = Disabled
2 = Enabled
Ext System Condensation Detected - Event Type Multistate_Value 808 5494_20 RW
1 = Message
2 = Warning
3 = Alarm
Ext Fan Issue - Event Control Multistate_Value 809 5496_20 RW 1 = Disabled
2 = Enabled
Ext Fan Issue - Event Type Multistate_Value 810 5497_20 RW
1 = Message
2 = Warning
3 = Alarm
Sensor Issue - Event Control Multistate_Value 811 5498_20 RW 1 = Disabled
2 = Enabled
Table 98 Liebert XDP™, Liebert XDC™ - Multistate Data (continued)
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
BACnet Communications - Thermal Management Products
321 Liebert® IntelliSlot® Modbus/BACnet
Sensor Issue - Event Type Multistate_Value 812 5499_20 RW
1 = Message
2 = Warning
3 = Alarm
Ext Remote Shutdown - Event Control Multistate_Value 813 5501_20 RW 1 = Disabled
2 = Enabled
Ext Remote Shutdown - Event Type Multistate_Value 814 5502_20 RW
1 = Message
2 = Warning
3 = Alarm
XD System 20 Secondary Fans 1
Fan State Multistate_Value 825 5510_20_1 RD 1 = Off / 2 = On
3 = Economy
Fan Economy Mode Multistate_Value 826 5511_20_1 RW
1 = Disabled
2 = Automatic
3 = Manual
System Information
System Status Multistate_Value 837 4123_1 RD
1 = Normal Operation
2 = Startup
3 = Normal with
Warning
4 = Normal with
Alarm
5 = Abnormal
Operation
System Operating State Multistate_Value 838 4706_1 RD 1 = Off / 2 = On
3 = Standby
System Control Mode Multistate_Value 839 4707_1 RD 1 = Internal (Auto)
2 = External (Manual)
System Operating State Reason Multistate_Value 840 5074_1 RD
1 = Reason Unknown
2 = Network Display
3 = Alarm
4 = Schedule
5 = Remote System
6 = External Input
7 = Local Display
System On/Off Control Multistate_Value 841 5143_1 RW 1 = Off / 2 = On
System Event Configuration
Customer Input 1 - Event Control Multistate_Value 852 4718_1 RW 1 = Disabled
2 = Enabled
Customer Input 1 - Event Type Multistate_Value 853 4719_1 RW
1 = Message
2 = Warning
3 = Alarm
System Condensation Detected - Event Control Multistate_Value 854 4712_1 RD 1 = Disabled
2 = Enabled
System Condensation Detected - Event Type Multistate_Value 855 4713_1 RW
1 = Message
2 = Warning
3 = Alarm
Shutdown - Loss Of Power - Event Control Multistate_Value 856 4715_1 RD 1 = Disabled
2 = Enabled
Shutdown - Loss Of Power - Event Type Multistate_Value 857 4716_1 RW
1 = Message
2 = Warning
3 = Alarm
Smoke Detected - Event Control Multistate_Value 858 4721_1 RW 1 = Disabled
2 = Enabled
Table 98 Liebert XDP™, Liebert XDC™ - Multistate Data (continued)
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 322
Smoke Detected - Event Type Multistate_Value 859 4722_1 RW
1 = Message
2 = Warning
3 = Alarm
Water Under Floor - Event Control Multistate_Value 860 4724_1 RW 1 = Disabled
2 = Enabled
Water Under Floor - Event Type Multistate_Value 861 4725_1 RW
1 = Message
2 = Warning
3 = Alarm
Service Required - Event Control Multistate_Value 862 4727_1 RW 1 = Disabled
2 = Enabled
Service Required - Event Type Multistate_Value 863 4728_1 RW
1 = Message
2 = Warning
3 = Alarm
Fan Issue - Event Control Multistate_Value 864 4730_1 RW 1 = Disabled
2 = Enabled
Fan Issue - Event Type Multistate_Value 865 4731_1 RW
1 = Message
2 = Warning
3 = Alarm
System Events
System Event Acknowledge/Reset Multistate_Value 876 4717_1 WO 1 = Reset
2 = Acknowledge
Table 99 Liebert XDP™, Liebert XDC™ - Glossary
Data Label Data Description
Auto Restart Delay If power is lost, the control will delay this amount of time after power is
restored before restarting the unit.
Calculated Next Maintenance Month Calculated month of the next scheduled maintenance. Used in conjunction
with [Calculated Next Maintenance Year].
Calculated Next Maintenance Year Calculated year of the next scheduled maintenance. Used in conjunction with
[Calculated Next Maintenance Month].
Chilled Water Cntrl Valve Pos - Event
Control
Enable/disable the activation of the [Chilled Water Control Valve Position]
event. If set to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event history list.
Chilled Water Cntrl Valve Pos - Event Type The event type for the [Chilled Water Control Valve Position] event.
Chilled Water Control Valve Position Chilled water valve out of position. Chilled water control valve position does
not match expected value.
Circuit 1 Low Suction Pressure - Event
Control
Enable/disable the activation of the [Circuit 1 Low Suction Pressure] event. If
set to “disabled,” the event will not be annunciated. This implies that the event
will not be placed in any active event list or in any event history list.
Circuit 1 Low Suction Pressure - Event
Type The event type for the [Circuit 1 Low Suction Pressure] event.
Circuit 1 Low Suction Pressure Compressor circuit 1 low suction pressure.
Circuit 2 Low Suction Pressure - Event
Control
Enable/disable the activation of the [Circuit 2 Low Suction Pressure] event. If
set to “disabled,” the event will not be annunciated. This implies that the event
will not be placed in any active event list or in any event history list.
Circuit 2 Low Suction Pressure - Event
Type The event type for the [Circuit 2 Low Suction Pressure] event.
Circuit 2 Low Suction Pressure Compressor circuit 2 low suction pressure.
Cold Aisle Over Temp Threshold Upper threshold value used in the [Cold Aisle Temp Out of Range] event.
Table 98 Liebert XDP™, Liebert XDC™ - Multistate Data (continued)
Controller Liebert iCOM® v4
Data Label Object Type Instance
Object
Name Access Notes
BACnet Communications - Thermal Management Products
323 Liebert® IntelliSlot® Modbus/BACnet
Cold Aisle Temp Out of Range The air temperature in the cold aisle is either above [Cold Aisle Over Temp
Threshold] or below [Cold Aisle Under Temp Threshold].
Cold Aisle Under Temp Threshold Lower threshold value used in the [Cold Aisle Temp Out of Range] event.
Communication Status Communication status of remote device.
Compressor 1A High Head Pressure -
Event Control
Enable/disable the activation of the [Compressor 1A High Head Pressure]
event. If set to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event history list.
Compressor 1A High Head Pressure -
Event Type The event type for the [Compressor 1A High Head Pressure] event.
Compressor 1A High Head Pressure Compressor 1A high head pressure.
Compressor 1A Short Cycle - Event
Control
Enable/disable the activation of the [Compressor 1A Short Cycle] event. If set
to “disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Compressor 1A Short Cycle - Event Type The event type for the [Compressor 1A Short Cycle] event.
Compressor 1A Short Cycle Compressor 1A short cycle. A short cycle is defined as turning on and off a
number of times over a set time period.
Compressor 1A State Compressor 1A operational state.
Compressor 1B High Head Pressure -
Event Control
Enable/disable the activation of the [Compressor 1B High Head Pressure]
event. If set to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event history list.
Compressor 1B High Head Pressure -
Event Type The event type for the [Compressor 1B High Head Pressure] event.
Compressor 1B High Head Pressure Compressor 1B high head pressure.
Compressor 1B Short Cycle - Event
Control
Enable/disable the activation of the [Compressor 1B Short Cycle] event. If set
to “disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Compressor 1B Short Cycle - Event Type The event type for the [Compressor 1B Short Cycle] event.
Compressor 1B Short Cycle Compressor 1B short cycle. A short cycle is defined as turning on and off a
number of times over a set time period.
Compressor 1B State Compressor 1B operational state.
Compressor 2A High Head Pressure -
Event Control
Enable/disable the activation of the [Compressor 2A High Head Pressure]
event. If set to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event history list.
Compressor 2A High Head Pressure -
Event Type The event type for the [Compressor 2A High Head Pressure] event.
Compressor 2A High Head Pressure Compressor 2A high head pressure.
Compressor 2A Short Cycle - Event
Control
Enable/disable the activation of the [Compressor 2A Short Cycle] event. If set
to “disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Compressor 2A Short Cycle - Event Type The event type for the [Compressor 2A Short Cycle] event.
Compressor 2A Short Cycle Compressor 2A short cycle. A short cycle is defined as turning on and off a
number of times over a set time period.
Compressor 2A State Compressor 2A operational state.
Compressor 2B High Head Pressure -
Event Control
Enable/disable the activation of the [Compressor 2B High Head Pressure]
event. If set to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event history list.
Compressor 2B High Head Pressure -
Event Type The event type for the [Compressor 2B High Head Pressure] event.
Compressor 2B High Head Pressure Compressor 2B high head pressure.
Table 99 Liebert XDP™, Liebert XDC™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 324
Compressor 2B Short Cycle - Event
Control
Enable/disable the activation of the [Compressor 2B Short Cycle] event. If set
to “disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Compressor 2B Short Cycle - Event Type The event type for the [Compressor 2B Short Cycle] event.
Compressor 2B Short Cycle Compressor 2B short cycle. A short cycle is defined as turning on and off a
number of times over a set time period.
Compressor 2B State Compressor 2B operational state.
Cooling Capacity Cooling capacity in use, expressed as a percentage of the maximum rated
capacity.
Cooling Capacity Cooling capacity in use, expressed in kilowatts.
Customer Input 1 - Event Control
Enable/disable the activation of the [Customer Input 1] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Customer Input 1 - Event Type The event type for the [Customer Input 1] event.
Customer Input 1 Customer input 1.
Dew Point Temperature Dew point temperature, using the highest reading from all sensors.
Ext Air Over Temp Threshold Threshold value used in the ([Ext Air Sensor A Over Temperature], [Ext Air
Sensor B Over Temperature]...) events.
Ext Air Sensor A Dew Point Temp Dew point temperature as measured by external air sensor A.
Ext Air Sensor A Humidity Relative humidity as measured by external air sensor A.
Ext Air Sensor A Issue - Event Control
Enable/disable the activation of the [Ext Air Sensor A Issue] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Ext Air Sensor A Issue - Event Type The event type for the [Ext Air Sensor A Issue] event.
Ext Air Sensor A Issue The external air sensor A is disconnected or the signal is out of range.
Ext Air Sensor A Over Temp - Event
Control
Enable/disable the activation of the [Ext Air Sensor A Over Temperature]
event. If set to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event history list.
Ext Air Sensor A Over Temp - Event Type The event type for the [Ext Air Sensor A Over Temperature] event.
Ext Air Sensor A Over Temperature [Ext Air Sensor A Temperature] has exceeded [Ext Air Over Temp Threshold].
Ext Air Sensor A Temperature Air temperature as measured by external air sensor A.
Ext Air Sensor A Under Temp - Event
Control
Enable/disable the activation of the [Ext Air Sensor A Under Temperature]
event. If set to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event history list.
Ext Air Sensor A Under Temp - Event Type The event type for the [Ext Air Sensor A Under Temperature] event.
Ext Air Sensor A Under Temperature [Ext Air Sensor A Temperature] has dropped below [Ext Air Under Temp
Threshold].
Ext Air Sensor B Dew Point Temp Dew point temperature as measured by external air sensor B.
Ext Air Sensor B Humidity Relative humidity as measured by external air sensor B.
Ext Air Sensor B Issue - Event Control
Enable/disable the activation of the [Ext Air Sensor B Issue] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Ext Air Sensor B Issue - Event Type The event type for the [Ext Air Sensor B Issue] event.
Ext Air Sensor B Issue The external air sensor B is disconnected or the signal is out of range.
Ext Air Sensor B Over Temp - Event
Control
Enable/disable the activation of the [Ext Air Sensor B Over Temperature]
event. If set to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event history list.
Ext Air Sensor B Over Temp - Event Type The event type for the [Ext Air Sensor B Over Temperature] event.
Ext Air Sensor B Over Temperature [Ext Air Sensor B Temperature] has exceeded [Ext Air Over Temp Threshold].
Table 99 Liebert XDP™, Liebert XDC™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
325 Liebert® IntelliSlot® Modbus/BACnet
Ext Air Sensor B Temperature Air temperature as measured by external air sensor B.
Ext Air Sensor B Under Temp - Event
Control
Enable/disable the activation of the [Ext Air Sensor B Under Temperature]
event. If set to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event history list.
Ext Air Sensor B Under Temp - Event Type The event type for the [Ext Air Sensor B Under Temperature] event.
Ext Air Sensor B Under Temperature [Ext Air Sensor B Temperature] has dropped below [Ext Air Under Temp
Threshold].
Ext Air Under Temp Threshold Threshold value used in the ([Ext Air Sensor A Under Temperature], [Ext Air
Sensor B Under Temperature]...) events.
Ext Dew Point Over Temp - Event Control
Enable/disable the activation of the [Ext Dew Point Over Temperature] event.
If set to “disabled,” the event will not be annunciated. This implies that the
event will not be placed in any active event list or in any event history list.
Ext Dew Point Over Temp - Event Type The event type for the [Ext Dew Point Over Temperature] event.
Ext Dew Point Over Temp Threshold Threshold value used in the [Ext Dew Point Over Temperature] event.
Ext Dew Point Over Temperature
At least one dew point temperature reading ([Ext Air Sensor A Dew Point
Temp], [Ext Air Sensor B Dew Point Temp]...) has exceeded [Ext Dew Point
Over Temp Threshold].
Ext Fan Issue - Event Control
Enable/disable the activation of the [Ext Fan Issue] event. If set to “disabled,”
the event will not be annunciated. This implies that the event will not be placed
in any active event list or in any event history list.
Ext Fan Issue - Event Type The event type for the [Ext Fan Issue] event.
Ext Fan Issue One or more fans are not operating within their operational parameters.
Ext Remote Shutdown - Event Control
Enable/disable the activation of the [Remote Shutdown] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Ext Remote Shutdown - Event Type The event type for the [Remote Shutdown] event.
Ext Remote Shutdown Unit is shut down by a remote signal.
Ext System Condensation Detected -
Event Control
Enable/disable the activation of the [Ext System Condensation Detected]
event. If set to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event history list.
Ext System Condensation Detected -
Event Type The event type for the [Ext System Condensation Detected] event.
Ext System Condensation Detected External system condensation detected.
Fan Button Control Enable or disable the buttons from controlling the state of the fans.
Fan Economy Mode Mode in which system secondary fans are to be controlled.
Fan Issue - Event Control
Enable/disable the activation of the [Fan Issue] event. If set to “disabled,” the
event will not be annunciated. This implies that the event will not be placed in
any active event list or in any event history list.
Fan Issue - Event Type The event type for the [Fan Issue] event.
Fan Issue One or more fans are not operating within their operational parameters.
Fan On/Off Control Turn system fans on or off.
Fan State Current operational state of a group of fans.
Hot Aisle Over Temp Threshold Upper threshold value used in the [Hot Aisle Temp Out of Range] event.
Hot Aisle Temp Out of Range The air temperature in the Hot aisle is either above [Hot Aisle Over Temp
Threshold] or below [Hot Aisle Under Temp Threshold].
Hot Aisle Under Temp Threshold Lower threshold value used in the [Hot Aisle Temp Out of Range] event.
Hot Gas Solenoid Valve 1 Position Hot gas solenoid valve 1 position.
Hot Gas Solenoid Valve 2 Position Hot gas solenoid valve 2 position.
Hot Gas Valve 1 Open Position Hot gas valve 1 open position.
Table 99 Liebert XDP™, Liebert XDC™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 326
Hot Gas Valve 2 Open Position Hot gas valve 2 open position.
Maintenance Completed Maintenance has been completed on the unit.
Maintenance Due The calculated maintenance date has been reached.
Maintenance Ramp The ratio of operations performed to the calculated operations available
between maintenance intervals.
Master Unit Communication Lost Communication with master unit has been lost.
Minimum Room Temperature Set Point Minimum desired room air temperature. If the room air temperature falls below
this set point, the unit will reduce the cooling.
Primary Fan Group State Current operational state of the primary fan group.
Pump 1 Loss of Flow - Event Control
Enable/disable the activation of the [Pump 1 Loss of Flow] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Pump 1 Loss of Flow - Event Type The event type for the [Pump 1 Loss of Flow] event.
Pump 1 Loss of Flow Loss of flow is detected in pump 1. The loss of flow condition occurs when no
differential pressure is detected across the pump.
Pump 1 State Pump 1 operational state.
Pump 2 Loss of Flow - Event Control
Enable/disable the activation of the [Pump 2 Loss of Flow] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Pump 2 Loss of Flow - Event Type The event type for the [Pump 2 Loss of Flow] event.
Pump 2 Loss of Flow Loss of flow is detected in pump 2. The loss of flow condition occurs when no
differential pressure is detected across the pump.
Pump 2 State Pump 2 operational state.
Pump Hours Exceeded [Pump Hours] has exceeded [Pump Hours Threshold].
Pump Hours Threshold Threshold value used in the [Pump Hours Exceeded] event.
Pump Hours Operating hours for pump since last reset of this value.
Pump Short Cycle - Event Control
Enable/disable the activation of the [Pump Short Cycle] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Pump Short Cycle - Event Type The event type for the [Pump Short Cycle] event.
Pump Short Cycle Pumps have short cycled. A short cycle is defined as turning on and off a
number of times over a set time period.
RAM Battery Issue RAM or RAM backup battery is not operating correctly.
Remote Sensor Temperature Air temperature as measured by remote sensor.
Remote Shutdown Unit is shut down by a remote signal.
Sensor Issue - Event Control
Enable/disable the activation of the [Sensor Issue] event. If set to “disabled,”
the event will not be annunciated. This implies that the event will not be placed
in any active event list or in any event history list.
Sensor Issue - Event Type The event type for the [Sensor Issue] event.
Sensor Issue One or more sensors are disconnected or the signals are out of range.
Service Required - Event Control
Enable/disable the activation of the [Service Required] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Service Required - Event Type The event type for the [Service Required] event.
Service Required Unit requires servicing.
Shutdown - Loss Of Power - Event Control
Enable/disable the activation of the [Shutdown - Loss Of Power] event. If set
to “disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Shutdown - Loss Of Power - Event Type The event type for the [Shutdown - Loss Of Power] event.
Table 99 Liebert XDP™, Liebert XDC™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
327 Liebert® IntelliSlot® Modbus/BACnet
Shutdown - Loss Of Power System lost power. This event becomes active when the unit is powered on
following an unexpected loss of power.
Smoke Detected - Event Control
Enable/disable the activation of the [Smoke Detected] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Smoke Detected - Event Type The event type for the [Smoke Detected] event.
Smoke Detected Smoke detected.
Supply Chilled Water Over Temp
Threshold Threshold value used in the [Supply Chilled Water Over Temp] event.
Supply Chilled Water Over Temp [Supply Chilled Water Temperature] has exceeded [Supply Chilled Water Over
Temp Threshold].
Supply Chilled Water Temp Sensor Issue The supply chilled water temperature sensor is disconnected or the signal is
out of range.
Supply Chilled Water Temperature Supply chilled water temperature.
Supply CW Over Temp - Event Control
Enable/disable the activation of the [Supply Chilled Water Over Temp] event. If
set to “disabled,” the event will not be annunciated. This implies that the event
will not be placed in any active event list or in any event history list.
Supply CW Over Temp - Event Type The event type for the [Supply Chilled Water Over Temp] event.
Supply CW Temp Sensor Issue - Event
Control
Enable/disable the activation of the [Supply Chilled Water Temp Sensor Issue]
event. If set to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event history list.
Supply CW Temp Sensor Issue - Event
Type The event type for the [Supply Chilled Water Temp Sensor Issue] event.
Supply Fluid Over Temp - Event Control
Enable/disable the activation of the [Supply Fluid Over Temp] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Supply Fluid Over Temp - Event Type The event type for the [Supply Fluid Over Temp] event.
Supply Fluid Over Temp Threshold Threshold value used in the [Supply Fluid Over Temp] event.
Supply Fluid Over Temp [Supply Fluid Temperature] has exceeded [Supply Fluid Over Temp
Threshold].
Supply Fluid Temp Sensor Issue - Event
Control
Enable/disable the activation of the [Supply Fluid Temp Sensor Issue] event. If
set to “disabled,” the event will not be annunciated. This implies that the event
will not be placed in any active event list or in any event history list.
Supply Fluid Temp Sensor Issue - Event
Type The event type for the [Supply Fluid Temp Sensor Issue] event.
Supply Fluid Temp Sensor Issue The supply fluid temperature sensor is disconnected or the signal is out of
range.
Supply Fluid Temperature Supply fluid temperature.
Supply Fluid Under Temp - Event Control
Enable/disable the activation of the [Supply Fluid Under Temp] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Supply Fluid Under Temp - Event Type The event type for the [Supply Fluid Under Temp] event.
Supply Fluid Under Temp [Supply Fluid Temperature] has dropped below a specified threshold.
Supply Refrig Over Temp - Event Control
Enable/disable the activation of the [Supply Refrigerant Over Temp] event. If
set to “disabled,” the event will not be annunciated. This implies that the event
will not be placed in any active event list or in any event history list.
Supply Refrig Over Temp - Event Type The event type for the [Supply Refrigerant Over Temp] event.
Supply Refrig Over Temp Threshold Threshold value used in the [Supply Refrigerant Over Temp] event.
Supply Refrig Temp Sensor Issue - Event
Control
Enable/disable the activation of the [Supply Refrigerant Temp Sensor Issue]
event. If set to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event history list.
Table 99 Liebert XDP™, Liebert XDC™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 328
Supply Refrig Temp Sensor Issue - Event
Type The event type for the [Supply Refrigerant Temp Sensor Issue] event.
Supply Refrig Under Temp Control - Event
Enable/disable the activation of the [Supply Refrigerant Under Temp] event. If
set to “disabled,” the event will not be annunciated. This implies that the event
will not be placed in any active event list or in any event history list.
Supply Refrig Under Temp - Event Type The event type for the [Supply Refrigerant Under Temp] event.
Supply Refrigerant Over Temp
Event that is activated when [Supply Refrigerant Temperature] exceeds
[Supply Refrig Over Temp Threshold]. The event is deactivated when the
temperature drops below the threshold.
Supply Refrigerant Temp Sensor Issue The supply refrigeramt temperature sensor is disconnected or the signal is out
of range.
Supply Refrigerant Temperature Supply refrigerant temperature.
Supply Refrigerant Under Temp [Supply Refrigerant Temperature] has dropped below a specified threshold.
System Condensation Detected - Event
Control
Enable/disable the activation of the [System Condensation Detected] event. If
set to “disabled,” the event will not be annunciated. This implies that the event
will not be placed in any active event list or in any event history list.
System Condensation Detected - Event
Type The event type for the [System Condensation Detected] event.
System Condensation Detected System condensation detected.
System Control Mode System control mode.
System Date and Time The system date and time
System Event Acknowledge/Reset Reset and/or acknowledge all events.
System On/Off Control Turn system functionality on or off.
System Operating State Reason The reason the system is in the current operating state.
System Operating State Current operating state of the system.
System Status The operating status for the system.
Unit Code Missing Unit code has not been entered and saved.
Unit Communication Lost Master has lost communication with one or more networked units.
Unit Off Unit was turned off.
Unit On Unit was turned on.
Unit Partial Shutdown An event has occurred requiring some system components to be shutdown
and disabled.
Unit Shutdown An event has occurred requiring the unit to be shutdown and disabled to
prevent damage to the system.
Unit Standby Unit was placed in standby mode.
Visual ID Control Visual identification control to display an LED flashing sequence, allowing it to
be visually located.
Water Under Floor - Event Control
Enable/disable the activation of the [Water Under Floor] event. If set to
“disabled,” the event will not be annunciated. This implies that the event will
not be placed in any active event list or in any event history list.
Water Under Floor - Event Type The event type for the [Water Under Floor] event.
Water Under Floor Water under the floor is detected.
Table 99 Liebert XDP™, Liebert XDC™ - Glossary (continued)
Data Label Data Description
BACnet Communications - Thermal Management Products
329 Liebert® IntelliSlot® Modbus/BACnet
Table 100 Liebert DataMate™, Liebert Mini-Mate2™ - MM2
Controller MM2
Liebert Products Liebert DataMate
Liebert Mini-Mate2
Data Description BACnet Instance Notes
Status Points (View)
Temperature BS01_x —
Humidity BS02_x —
Cooling BS03_x 1=On / 0=Off
Heating BS04_x 1=On / 0=Off
Humidification BS05_x 1=On / 0=Off
Dehumidification BS06_x 1=On / 0=Off
Econ-o-Cycle BS07_x 1=On / 0=Off
Stages BS08_x —
% Capacity BS09_x —
Unit On/Off BS18_x 1=On / 0=Off
Alarm Points
Communications BA01_x:00 —
Local Off BA01_x:01 —
Remote Off BA01_x:02 —
High Head Pressure 1 BA01_x:03 —
Loss of Airflow BA01_x:05 —
Standby Glycol Unit On BA01_x:06 —
Change Filters BA01_x:07 —
High Temperature BA01_x:08 —
Low Temperature BA01_x:09 —
High Humidity BA02_x:00 —
Low Humidity BA02_x:01 —
Humidifier Problem BA02_x:02 —
Smoke Detected BA02_x:08 —
Loss of Water Flow BA02_x:09 —
Standby Unit On BA02_x:10 —
Short Cycle BA03:01 —
Loss of Power BA03:02 —
Local Alarm 1 BA03:06 —
Local Alarm 2 BA03:07 —
High Water BA03:08 —
Local Alarm 4 BA03:09 —
Setpoints (View)
Temperature BS10_x —
Humidity BS12_x —
Control Points (Set)
Remote On/Off BC01_x Bit 0 On=unit Off; Bit 1 On=unit On
Temperature Setpoint BC02_x —
Humidity Setpoint BC03_x —
BACnet Communications - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet 330
Table 101 Liebert Mini-Mate2™ 8 Ton - L8T
Controller L8T
Liebert Products Liebert Mini-Mate2 8 Ton
Data Description BACnet Instance Notes
Status Points (View)
Temperature BS01_x —
Humidity BS02_x —
Cooling BS03_x 1=On / 0=Off
Heating BS04_x 1=On / 0=Off
Humidification BS05_x 1=On / 0=Off
De-humidification BS06_x 1=On / 0=Off
Econ-O-Cycle BS07_x 1=On / 0=Off
Stages BS08_x —
% Capacity BS09_x —
Unit Status (On / Off) BS18_x 1=On / 0=Off
Alarm Points
Communications BA01_x:00 —
Local Off BA01_x:01 —
Remote Off BA01_x:02 —
High Head Pressure 1 BA01_x:03 —
High Head Pressure 2 BA01_x:04 —
Loss of Airflow BA01_x:05 —
Standby Glycol Unit On BA01_x:06 —
Change Filters BA01_x:08 —
High Temperature BA01_x:09 —
Low Temperature BA01_x:10 —
High Humidity BA02_x00 —
Low Humidity BA02_x01 —
Humidifier Problem BA02_x02 —
Smoke Detected BA02_x:08 —
Loss of Water BA02_x:09 —
Standby Unit On BA02_x:10 —
Short Cycle BA03_x:01 —
Loss of Power BA03_x:02 —
Local Alarm 1 BA03_x:06 —
Local Alarm 2 BA03_x:07 —
High Water Humidifier Pan BA03_x:08 —
Setpoints (View)
Temperature Setpoint BS10_x —
Humidity Setpoint BS12_x —
Control Points (Set)
Unit On / Off BC01_x Bit 0 On=unit Off; Bit 1 On=unit On
Temperature Setpoint BC02_x -
Temperature Tolerance BC02_x Multiply desired value by 1000
Humidity Setpoint BC03_x -
Humidity Tolerance BC03_x Multiply desired value by 1000
Reheat Lockout BC01_x Bit 2 on=RH off Bit 3 on=RH on
Humidifier Lockout BC01_x Bit 4 on=HL off Bit 5 on=HL on
BACnet Communications - UPS Systems
331 Liebert® IntelliSlot® Modbus/BACnet
4.3 UPS Systems
Table 102 Liebert APM™, Liebert NXC™, Liebert NXR™ - Binary Data
Data Label Object Type Instance
Object
Name Access Notes
System Status
Battery Auto Test In Progress Binary_Value 1 4172_1 RD Active on Alarm
Battery Equalize Binary_Value 2 4170_1 RD Active on Alarm
Battery Charging Inhibited Binary_Value 3 4200_1 RD Active on Alarm
On Generator Binary_Value 4 4315_1 RD Active on Alarm
System Events
System Input Power Problem Binary_Value 15 4122_1 RD Active on Alarm
Rectifier Failure Binary_Value 16 4295_1 RD Active on Alarm
Inverter Failure Binary_Value 17 4233_1 RD Active on Alarm
Bypass Not Available Binary_Value 18 4135_1 RD Active on Alarm
Battery Low Binary_Value 19 4162_1 RD Active on Alarm
LBS Inhibited Binary_Value 20 4758_1 RD Active on Alarm
System Fan Failure Binary_Value 21 4311_1 RD Active on Alarm
Equipment Over Temperature Binary_Value 22 4310_1 RD Active on Alarm
System Shutdown - EPO Binary_Value 23 4213_1 RD Active on Alarm
Bypass Static Switch Unavailable Binary_Value 24 4143_1 RD Active on Alarm
Bypass - Excess Auto Retransfers Binary_Value 25 4139_1 RD Active on Alarm
Parallel Comm Warning Binary_Value 26 4823_1 RD Active on Alarm
Power Supply Failure Binary_Value 27 4314_1 RD Active on Alarm
Battery Over Temperature Binary_Value 28 4219_1 RD Active on Alarm
System Input Phs Rotation Error Binary_Value 29 4146_1 RD Active on Alarm
Fuse Failure Binary_Value 30 4440_1 RD Active on Alarm
Inverter Overload Phase A Binary_Value 31 4234_1 RD Active on Alarm
Inverter Overload Phase B Binary_Value 32 4235_1 RD Active on Alarm
Inverter Overload Phase C Binary_Value 33 4236_1 RD Active on Alarm
MMS Overload Binary_Value 34 4831_1 RD Active on Alarm
Inverter Shutdown - Overload Binary_Value 35 4290_1 RD Active on Alarm
System Output Fault Binary_Value 36 4389_1 RD Active on Alarm
Internal Communications Failure Binary_Value 37 4300_1 RD Active on Alarm
Battery Charging Error Binary_Value 38 4164_1 RD Active on Alarm
System Input Current Imbalance Binary_Value 39 4382_1 RD Active on Alarm
Main Battery Disconnect Open Binary_Value 40 4173_1 RD Active on Alarm
Inverter Static Switch SCR Short Binary_Value 41 4391_1 RD Active on Alarm
Battery Not Qualified Binary_Value 42 5149_1 RD Active on Alarm
Battery Terminals Reversed Binary_Value 43 5150_1 RD Active on Alarm
Battery Converter Failure Binary_Value 44 5151_1 RD Active on Alarm
Inverter SCR Open Binary_Value 45 5152_1 RD Active on Alarm
Load Sharing Fault Binary_Value 46 5153_1 RD Active on Alarm
DC Bus Abnormal Binary_Value 47 5154_1 RD Active on Alarm
Mains Input Neutral Lost Binary_Value 48 5155_1 RD Active on Alarm
Load Impact Transfer Binary_Value 49 5156_1 RD Active on Alarm
User Operation Invalid Binary_Value 50 5157_1 RD Active on Alarm
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 332
Power Sub Module Fault Binary_Value 51 5158_1 RD Active on Alarm
Battery Discharging Binary_Value 52 4168_1 RD Active on Alarm
UPS Output on Bypass Binary_Value 53 4298_1 RD Active on Alarm
Output Load on Maint. Bypass Binary_Value 54 4299_1 RD Active on Alarm
Battery Capacity Low Binary_Value 55 4166_1 RD Active on Alarm
MMS On Battery Binary_Value 56 4834_1 RD Active on Alarm
Redundancy Binary_Value 57 4825_1 RD Active on Alarm
Top Outlet Fan Fault Binary_Value 58 5770_1 RD Active on Alarm
MMS Over Capacity Binary_Value 59 5771_1 RD Active on Alarm
Table 103 Liebert APM™, Liebert NXC™, Liebert NXR™ - Analog Data
Data Label Object Type Instance Object Name Access Notes
System Input RMS A-B Analog_Value 1 4097_1 RD Units: VAC
System Input RMS B-C Analog_Value 2 4099_1 RD Units: VAC
System Input RMS C-A Analog_Value 3 4101_1 RD Units: VAC
System Input RMS Current Phase A Analog_Value 4 4113_1 RD Units: A AC
System Input RMS Current Phase B Analog_Value 5 4114_1 RD Units: A AC
System Input RMS Current Phase C Analog_Value 6 4115_1 RD Units: A AC
System Input Frequency Analog_Value 7 4105_1 RD Units: Hz
System Input RMS A-N Analog_Value 8 4096_1 RD Units: VAC
System Input RMS B-N Analog_Value 9 4098_1 RD Units: VAC
System Input RMS C-N Analog_Value 10 4100_1 RD Units: VAC
System Input Power Factor Phs A Analog_Value 11 4116_1 RD —
System Input Power Factor Phs B Analog_Value 12 4117_1 RD —
System Input Power Factor Phs C Analog_Value 13 4118_1 RD —
Bypass
Bypass Input Voltage RMS A-N Analog_Value 24 4128_1 RD Units: VAC
Bypass Input Voltage RMS B-N Analog_Value 25 4129_1 RD Units: VAC
Bypass Input Voltage RMS C-N Analog_Value 26 4130_1 RD Units: VAC
Bypass Input Frequency Analog_Value 27 4131_1 RD Units: Hz
Battery
Battery Time Remaining Analog_Value 38 4150_1 RD Units: min
Battery Volts for Cabinet Analog_Value 39 4155_1 RD Units: VDC
Battery Temperature for Cabinet Analog_Value 40 4156_1 RD Units: deg C
Battery Temperature for Cabinet Analog_Value 10040 4156_1_deg_F RD Units: deg F
Inlet Air Temperature Analog_Value 41 4291_1 RD Units: deg C
Inlet Air Temperature Analog_Value 10041 4291_1_deg_F RD Units: deg F
DC Bus Current Analog_Value 42 4149_1 RD Units: A DC
Output
System Output Voltage RMS A-N Analog_Value 53 4385_1 RD Units: VAC
System Output Voltage RMS B-N Analog_Value 54 4386_1 RD Units: VAC
System Output Voltage RMS C-N Analog_Value 55 4387_1 RD Units: VAC
System Output RMS Current Phs A Analog_Value 56 4204_1 RD Units: A AC
Table 102 Liebert APM™, Liebert NXC™, Liebert NXR™ - Binary Data (continued)
Data Label Object Type Instance
Object
Name Access Notes
BACnet Communications - UPS Systems
333 Liebert® IntelliSlot® Modbus/BACnet
System Output RMS Current Phs B Analog_Value 57 4205_1 RD Units: A AC
System Output RMS Current Phs C Analog_Value 58 4206_1 RD Units: A AC
System Output Frequency Analog_Value 59 4207_1 RD Units: Hz
System Output Voltage RMS A-B Analog_Value 60 4201_1 RD Units: VAC
System Output Voltage RMS B-C Analog_Value 61 4202_1 RD Units: VAC
System Output Voltage RMS C-A Analog_Value 62 4203_1 RD Units: VAC
System Output Power Factor Phs A Analog_Value 63 4210_1 RD —
System Output Power Factor Phs B Analog_Value 64 4211_1 RD —
System Output Power Factor Phs C Analog_Value 65 4212_1 RD —
System Output Pct Power Phase A Analog_Value 66 4223_1 RD Units: %
System Output Pct Power Phase B Analog_Value 67 4224_1 RD Units: %
System Output Pct Power Phase C Analog_Value 68 4225_1 RD Units: %
MMS Output Apparent Power Analog_Value 69 4812_1 RD Units: kVA
MMS Output Power Analog_Value 70 4811_1 RD Units: kW
System Output Apparent Power Analog_Value 71 4209_1 RD Units: kVA
System Output Power Analog_Value 72 4208_1 RD Units: kW
Output Current Crest Factor Phs A Analog_Value 73 5159_1 RD —
Output Current Crest Factor Phs B Analog_Value 74 5160_1 RD —
Output Current Crest Factor Phs C Analog_Value 75 5161_1 RD —
System Configuration
System Date and Time Analog_Value 86 4293_1 RW —
Table 104 Liebert APM™, Liebert NXC™, Liebert NXR™ - Multistate Data
Data Label
Object
Type Instance
Object
Name Access Notes
Battery
UPS battery1 status MultiState_Value 1 4871_1 RD
1 = Unknown
2 = Normal
3 = Low
4 = Depleted
System Status
Inverter On/Off State MultiState_Value 12 4746_1 RD 1 = off
2 = on
Maintenance Bypass Breaker (MBB) MultiState_Value 13 4772_1 RD
1 = Open
2 = Close
3 = Not Installed
UPS Output Source MultiState_Value 14 4872_1 RD
1 = Other
2 = Off
3 = Normal
4 = Bypass
5 = Battery
6 = Booster
7 = Reduced
System Status MultiState_Value 15 4123_1 RD
1 = Normal Operation
2 = StartUp
3 = Normal with Warning
4 = Normal with Alarm
5 = Abnormal Operation
ECO Mode Operation State MultiState_Value 16 5454_1 RD 1 = disabled
2 = enabled
Table 103 Liebert APM™, Liebert NXC™, Liebert NXR™ - Analog Data (continued)
Data Label Object Type Instance Object Name Access Notes
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 334
Table 105 Liebert APM™, Liebert NXC™, Liebert NXR™ - Glossary
Data Label Data Description
Battery Auto Test In Progress Automatic battery test is in progress
Battery Capacity Low Battery capacity is low
Battery Charging Error The battery is not charging properly
Battery Charging Inhibited Battery charging is inhibited due to an external inhibit signal
Battery Converter Failure Battery converter failure. This is a summary event caused by one or more power sub-
modules in a UPS module.
Battery Discharging The battery is discharging
Battery Equalize The rectifier output voltage is increased to equalize the battery voltage level.
Battery Low The calculated battery time remaining has reached the low battery threshold
Battery Not Qualified The UPS battery voltage is not qualified. This event will be detected even in the
absence of battery disconnect or when it is open.
Battery Over Temperature A battery temperature sensor is reporting a value above a threshold
Battery Temperature for Cabinet The battery temperature for a cabinet
Battery Terminals Reversed The measured battery voltage is a negative value due to reverse battery terminal
connections.
Battery Time Remaining The calculated available time on battery
Battery Volts for Cabinet The voltage between the positive and negative battery terminals of a battery cabinet
Bypass - Excess Auto Retransfers The number of auto retransfers, from bypass to inverter, has exceeded the maximum
for a specified time interval
Bypass Input Frequency The bypass input frequency
Bypass Input Voltage RMS A-N The bypass input RMS voltage between phase A and Neutral
Bypass Input Voltage RMS B-N The bypass input RMS voltage between phase B and Neutral
Bypass Input Voltage RMS C-N The bypass input RMS voltage between phase C and Neutral
Bypass Not Available A problem associated with the bypass has been detected
Bypass Static Switch Unavailable The static bypass switch is off, and unable to operate
DC Bus Abnormal The system has detected an abnormal DC Bus Voltage.
DC Bus Current The current at the battery input terminals. In charging mode, the current will be a
positive value. In discharging mode, the current will be a negative value
ECO Mode Operation State This setting is used to enable or disable ECO Mode.
Equipment Over Temperature Equipment over temperature summary event
Fuse Failure A summary event indicating one or more fuse failures
Inlet Air Temperature The temperature of the inlet air
Internal Communications Failure The control has detected a communication failure of a component on the internal
communication bus
Inverter Failure Inverter failure - inverter output is off
Inverter On/Off State inverter on/off state
Inverter Overload Phase A Inverter is operating with an overload on phase A
Inverter Overload Phase B Inverter is operating with an overload on phase B
Inverter Overload Phase C Inverter is operating with an overload on phase C
Inverter SCR Open The system has detected an open across one or more inverter static switch Silicon
Controlled Rectifiers.
Inverter Shutdown - Overload The inverter has shutdown due to a sustained overload
Inverter Static Switch SCR Short The system has detected a short across one or more inverter static switch Silicon
Controlled Rectifiers (SCR)
LBS Inhibited The system has detected that conditions to perform Load Bus Sync are not satisfied
Load Impact Transfer On bypass as result of load impact.
BACnet Communications - UPS Systems
335 Liebert® IntelliSlot® Modbus/BACnet
Load Sharing Fault Difference between any phase inverter current of unit and the relevant average output
current of parallel system is more than a specific percent of nominal current.
Loss of Redundancy The multi-module collection doesn't have enough modules to redundantly support the
load
Main Battery Disconnect Open Main battery disconnect is open
Mains Input Neutral Lost Loss of neutral in the input source is detected.
Maintenance Bypass Breaker (MBB) Maintenance bypass breaker (MBB)
MMS On Battery The multi-module system is on battery
MMS Output Apparent Power The sum total apparent power of all system output modules
MMS Output Power The sum total power of all system output modules
MMS Over Capacity The multi-module system load is larger than the apparent power limit setting.
MMS Overload Multi-module system overload
On Generator A generator is supplying the power to the system
Output Current Crest Factor Phs A Output current crest factor of Phase A.
Output Current Crest Factor Phs B Output current crest factor of Phase B.
Output Current Crest Factor Phs C Output current crest factor of Phase C.
Output Load on Maint. Bypass The output power is supplied by the maintenance bypass
Parallel Comm Warning Parallel communication bus warning
Power Sub Module Fault One or more failures detected in power module, inverter or rectifier.
Power Supply Failure Power supply failure
Rectifier Failure Rectifier failure - rectifier is off
System Date and Time The system date and time
System Fan Failure System fan failure - one or more fans have failed
System Input Current Imbalance System Input Currents are Imbalanced
System Input Frequency The system input frequency
System Input Phs Rotation Error The power conductors on the input line are not wired to the UPS in the sequence
preferred for the rectifier (A-B-C)
System Input Power Factor Phs A The system input power factor for Phase A
System Input Power Factor Phs B The system input power factor for Phase B
System Input Power Factor Phs C The system input power factor for Phase C
System Input Power Problem The input is not qualified to provide power to the system
System Input RMS A-B The System Input RMS Voltage between Phase A and Phase B
System Input RMS A-N The System Input RMS Voltage between Phase A and Neutral
System Input RMS B-C The System Input RMS Voltage between Phase B and Phase C
System Input RMS B-N The System Input RMS Voltage between Phase B and Neutral
System Input RMS C-A The System Input RMS Voltage between Phase C and Phase A
System Input RMS C-N The System Input RMS Voltage between Phase C and Neutral
System Input RMS Current Phase A The system input RMS current for Phase A
System Input RMS Current Phase B The system input RMS current for Phase B
System Input RMS Current Phase C The system input RMS current for Phase C
System Output Apparent Power The sum total apparent power of all system output phases
System Output Fault A fault has been detected in the system output
System Output Frequency The system output frequency
System Output Pct Power Phase A The system output power on phase A as a percentage of the rated capacity
Table 105 Liebert APM™, Liebert NXC™, Liebert NXR™ - Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 336
System Output Pct Power Phase B The system output power on phase B as a percentage of the rated capacity
System Output Pct Power Phase C The system output power on phase C as a percentage of the rated capacity
System Output Power Factor Phs A The system output power factor of phase A
System Output Power Factor Phs B The system output power factor of phase B
System Output Power Factor Phs C The system output power factor of phase C
System Output Power The sum total power of all system output phases
System Output RMS Current Phs A The system output RMS current for Phase A
System Output RMS Current Phs B The system output RMS current for Phase B
System Output RMS Current Phs C The system output RMS current for Phase C
System Output Voltage RMS A-B The system output RMS voltage between phases A and B
System Output Voltage RMS A-N The system output RMS voltage between phases A and Neutral
System Output Voltage RMS B-C The system output RMS voltage between phases B and C
System Output Voltage RMS B-N The system output RMS voltage between phases B and Neutral
System Output Voltage RMS C-A The system output RMS voltage between phases C and A
System Output Voltage RMS C-N The system output RMS voltage between phases C and Neutral
System Shutdown - EPO System shutdown due to Emergency Power Off (EPO)
System Status The operating status for the system
Top Outlet Fan Fault Top outlet fan fault - one or more top outlet fans have failed.
UPS battery1 status UPS battery status
UPS Output on Bypass The output power is supplied by the bypass
UPS Output Source UPS output source
User Operation Invalid User attempted an invalid operation.
Table 105 Liebert APM™, Liebert NXC™, Liebert NXR™ - Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
337 Liebert® IntelliSlot® Modbus/BACnet
Table 106 Liebert APS™ - Binary Data
Data Label Object Type Instance
Object
Name Access Notes
Input
Rectifier Failure Binary_Value 1 4295_1 RD Active on Alarm
System Input Power Problem Binary_Value 2 4122_1 RD Active on Alarm
System Input Current Imbalance Binary_Value 3 4382_1 RD Active on Alarm
Bypass
UPS Output on Bypass Binary_Value 14 4298_1 RD Active on Alarm
Output Load on Maint. Bypass Binary_Value 15 4299_1 RD Active on Alarm
Bypass Not Available Binary_Value 16 4135_1 RD Active on Alarm
Bypass Overload Binary_Value 17 5798_1 RD Active on Alarm
Bypass Frequency Error Binary_Value 18 4175_1 RD Active on Alarm
Bypass Auto Retransfer Failed Binary_Value 19 4138_1 RD Active on Alarm
Battery
Battery Discharging Binary_Value 30 4168_1 RD Active on Alarm
Battery Manual Test In Progress Binary_Value 31 4171_1 RD Active on Alarm
Battery Auto Test In Progress Binary_Value 32 4172_1 RD Active on Alarm
Battery Test Passed Binary_Value 33 4322_1 RD Active on Alarm
Battery Test Failed Binary_Value 34 4323_1 RD Active on Alarm
Low Battery - Shutdown Imminent Binary_Value 35 5801_1 RD Active on Alarm
Battery Module Fault Binary_Value 36 5856_1 RD Active on Alarm
Battery Module Warning Binary_Value 37 5857_1 RD Active on Alarm
Battery Over Temperature Binary_Value 38 4219_1 RD Active on Alarm
Battery Temperature Imbalance Binary_Value 39 4169_1 RD Active on Alarm
Output
Output Overload Binary_Value 50 5806_1 RD Active on Alarm
Output Off Pending Binary_Value 51 5807_1 RD Active on Alarm
System Output Off Binary_Value 52 4215_1 RD Active on Alarm
System Shutdown - Transformer Over Temperature Binary_Value 53 5850_1 RD Active on Alarm
Inverter Shutdown - Overload Binary_Value 54 4290_1 RD Active on Alarm
System Shutdown - Output Short Binary_Value 55 5808_1 RD Active on Alarm
System Shutdown - Low Battery Binary_Value 56 5809_1 RD Active on Alarm
System Shutdown - Remote Shutdown Binary_Value 57 5810_1 RD Active on Alarm
System Shutdown - Hardware Fault Binary_Value 58 5811_1 RD Active on Alarm
Maximum Load Alarm Binary_Value 59 5851_1 RD Active on Alarm
Inverter
Loss of Redundancy Binary_Value 70 5817_1 RD Active on Alarm
Power Module Failure Binary_Value 71 5818_1 RD Active on Alarm
Power Module Warning Binary_Value 72 5819_1 RD Active on
System Status
Unspecified General Event Binary_Value 83 5588_1 RD Active on Alarm
Check Air Filter Binary_Value 84 5862_1 RD Active on Alarm
Frame Fan Fault Binary_Value 85 5770_1 RD Active on Alarm
Transformer Fan Fault Binary_Value 86 5863_1 RD Active on Alarm
Transformer Overtemperature Binary_Value 87 5433_1 RD Active on Alarm
No Load Warning Binary_Value 88 5865_1 RD Active on Alarm
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 338
PowerModule 1
Power Module Fan Fault Binary_Value 99 5838_1 RD Active on Alarm
Power Module Over Temperature Binary_Value 100 5839_1 RD Active on Alarm
Power Module Shutdown - Over Temperature Binary_Value 101 5840_1 RD Active on Alarm
PowerModule 2
Power Module Fan Fault Binary_Value 112 5838_2 RD Active on Alarm
Power Module Over Temperature Binary_Value 113 5839_2 RD Active on Alarm
Power Module Shutdown - Over Temperature Binary_Value 114 5840_2 RD Active on Alarm
PowerModule 10
Power Module Fan Fault Binary_Value 216 5838_10 RD Active on Alarm
Power Module Over Temperature Binary_Value 217 5839_10 RD Active on Alarm
Power Module Shutdown - Over Temperature Binary_Value 218 5840_10 RD Active on Alarm
BatteryModule 1
Battery Module Temperature Sensor Fault Binary_Value 229 5847_1 RD Active on Alarm
Battery Module Over Temperature Binary_Value 230 5848_1 RD Active on Alarm
Replace Battery Module Binary_Value 231 5849_1 RD Active on Alarm
BatteryModule 2
Battery Module Temperature Sensor Fault Binary_Value 242 5847_2 RD Active on Alarm
Battery Module Over Temperature Binary_Value 243 5848_2 RD Active on Alarm
Replace Battery Module Binary_Value 244 5849_2 RD Active on Alarm
BatteryModule 80
Battery Module Temperature Sensor Fault Binary_Value 1256 5847_80 RD Active on Alarm
Battery Module Over Temperature Binary_Value 1257 5848_80 RD Active on Alarm
Replace Battery Module Binary_Value 1258 5849_80 RD Active on Alarm
ChargerModule
Charger Module Fan Fault Binary_Value 1269 5842_1 RD Active on Alarm
Table 106 Liebert APS™ - Binary Data (continued)
Data Label Object Type Instance
Object
Name Access Notes
BACnet Communications - UPS Systems
339 Liebert® IntelliSlot® Modbus/BACnet
Table 107 Liebert APS™ - Analog Data
Data Label Object Type Instance Object Name Access Notes
Input
System Input RMS L1-N Analog_Value 1 4096_1 RD Units: VAC
System Input RMS L2-N Analog_Value 2 4098_1 RD Units: VAC
System Input RMS L3-N Analog_Value 3 4100_1 RD Units: VAC
System Input RMS L1-L2 Analog_Value 4 4097_1 RD Units: VAC
System Input RMS L2-L3 Analog_Value 5 4099_1 RD Units: VAC
System Input RMS L3-L1 Analog_Value 6 4101_1 RD Units: VAC
System Input RMS Current L1 Analog_Value 7 4113_1 RD Units: A AC
System Input RMS Current L2 Analog_Value 8 4114_1 RD Units: A AC
System Input RMS Current L3 Analog_Value 9 4115_1 RD Units: A AC
System Input Frequency Analog_Value 10 4105_1 RD Units: Hz
System Input Power Factor L1 Analog_Value 11 4116_1 RD —
System Input Power Factor L2 Analog_Value 12 4117_1 RD —
System Input Power Factor L3 Analog_Value 13 4118_1 RD —
System Input Brown Out Count Analog_Value 14 4119_1 RD —
System Input Black Out Count Analog_Value 15 4120_1 RD —
Bypass
Bypass Input Voltage RMS L1-N Analog_Value 26 4128_1 RD Units: VAC
Bypass Input Voltage RMS L2-N Analog_Value 27 4129_1 RD Units: VAC
Bypass Input Voltage RMS L1-L2 Analog_Value 28 4125_1 RD Units: VAC
Bypass Input Frequency Analog_Value 29 4131_1 RD Units: Hz
Number Of Transfers To Bypass Analog_Value 30 5837_1 RD —
Battery
Battery Time Remaining Analog_Value 41 4150_1 RD Units: min
Battery Volts for Cabinet Analog_Value 42 4155_1 RD Units: VDC
DC Bus Current Analog_Value 43 4149_1 RD Units: A DC
Battery Percentage Charge Analog_Value 44 4153_1 RD Units: %
Battery Temperature Analog_Value 45 5853_1 RD Units: deg C
Battery Temperature Analog_Value 10045 5853_1_deg_F RD Units: deg F
Number of Discharge Cycles Analog_Value 46 5854_1 RD —
Accumulated Discharge Time Analog_Value 47 5855_1 RD Units: hr
Time Until Next Auto Battery Test Analog_Value 48 5804_1 RD Units: min
Number of EBC Installed Analog_Value 49 5800_1 RD —
Low Battery Warning Time Analog_Value 50 5802_1 RW Units: min
Output
System Output Voltage RMS L1-N Analog_Value 61 4385_1 RD Units: VAC
System Output Voltage RMS L2-N Analog_Value 62 4386_1 RD Units: VAC
System Output Voltage RMS L1-L2 Analog_Value 63 4201_1 RD Units: VAC
System Output RMS Current L1 Analog_Value 64 4204_1 RD Units: A AC
System Output RMS Current L2 Analog_Value 65 4205_1 RD Units: A AC
System Output Frequency Analog_Value 66 4207_1 RD Units: Hz
System Output Power Factor L1 Analog_Value 67 4210_1 RD —
System Output Power Factor L2 Analog_Value 68 4211_1 RD —
System Output Apparent Power Analog_Value 69 4209_1 RD Units: kVA
System Output Apparent Power L1 Analog_Value 70 5868_1 RD Units: kVA
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 340
System Output Apparent Power L2 Analog_Value 71 5869_1 RD Units: kVA
System Output Power Analog_Value 72 4208_1 RD Units: kW
System Output Power L1 Analog_Value 73 5859_1 RD Units: kW
System Output Power L2 Analog_Value 74 5860_1 RD Units: kW
System Output Pct Power L1 Analog_Value 75 4223_1 RD Units: %
System Output Pct Power L2 Analog_Value 76 4224_1 RD Units: %
Maximum Load Alarm Limit Analog_Value 77 5813_1 RW Units: kVA
Shutdown After Delay Analog_Value 78 5814_1 RW Units: sec
Reboot After Delay Analog_Value 79 5815_1 RW Units: sec
Output On Delay Analog_Value 80 5816_1 RW Units: sec
System Status
System Capacity Analog_Value 91 5821_1 RD Units: kVA
Frame Capacity Analog_Value 92 5822_1 RD Units: kVA
Number of Installed Power Modules Analog_Value 93 5823_1 RD —
Number Of Active Power Modules Analog_Value 94 5824_1 RD —
Number Of Power Modules With Warnings Analog_Value 95 5825_1 RD —
Number Of Failed Power Modules Analog_Value 96 5826_1 RD —
Number of Installed Battery Strings Analog_Value 97 5827_1 RD —
Number of Active Battery Strings Analog_Value 98 5828_1 RD —
Number of Battery Strings With Warnings Analog_Value 99 5829_1 RD —
Number of Failed Battery Strings Analog_Value 100 5830_1 RD —
Auto Restart Delay Analog_Value 101 5852_1 RW Units: sec
No Load Warning Current Threshold Analog_Value 102 5866_1 RW Units: A AC
No Load Warning Delay Analog_Value 103 5867_1 RW Units: min
BatteryModule 1
Battery String Voltage Analog_Value 114 5843_1 RD Units: VDC
Battery Module Temperature Analog_Value 115 5844_1 RD Units: deg C
Battery Module Temperature Analog_Value 10115 5844_1_deg_F RD Units: deg F
Number of Discharge Cycles Analog_Value 116 5845_1 RD —
Accumulated Discharge Time Analog_Value 117 5846_1 RD Units: hr
BatteryModule 2
Battery String Voltage Analog_Value 128 5843_2 RD Units: VDC
Battery Module Temperature Analog_Value 129 5844_2 RD Units: deg C
Battery Module Temperature Analog_Value 10129 5844_2_deg_F RD Units: deg F
Number of Discharge Cycles Analog_Value 130 5845_2 RD —
Accumulated Discharge Time Analog_Value 131 5846_2 RD Units: hr
BatteryModule 80
Battery String Voltage Analog_Value 1220 5843_80 RD Units: VDC
Battery Module Temperature Analog_Value 1221 5844_80 RD Units: deg C
Battery Module Temperature Analog_Value 11221 5844_80_deg_F RD Units: deg F
Number of Discharge Cycles Analog_Value 1222 5845_80 RD —
Accumulated Discharge Time Analog_Value 1223 5846_80 RD Units: hr
System Configuration
System Date and Time Analog_Value 1234 4293_1 RW —
Table 107 Liebert APS™ - Analog Data (continued)
Data Label Object Type Instance Object Name Access Notes
BACnet Communications - UPS Systems
341 Liebert® IntelliSlot® Modbus/BACnet
Table 108 Liebert APS™ - Multistate Data
Data Label Object Type Instance Object Name Access Notes
Protocol
Server Class MultiState_Value 1 4553_1 RD
1 = UPS
2 = AIR
3 = PMP
4 = PDU
Bypass
Bypass Qualification Status MultiState_Value 12 4737_1 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
Battery
UPS Battery Status MultiState_Value 23 4871_1 RD
1 = Unknown
2 = Normal
3 = Low
4 = Depleted
Battery is MultiState_Value 24 5799_1 RD
1 = fully charged
2 = charging
3 = discharging
4 = not charging
(charger off)
Automatic Battery Test MultiState_Value 25 5803_1 RW 1 = disabled
2 = enabled
Auto Battery Test Interval MultiState_Value 26 5805_1 RW
1 = 8 weeks
2 = 12 weeks
3 = 16 weeks
4 = 20 weeks
5 = 26 weeks
Manual Battery Test MultiState_Value 27 5858_1 WO 1 = Start Test
Output
Output Qualification Status MultiState_Value 38 4744_1 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
Inverter
Inverter On/Off State MultiState_Value 49 4746_1 RD 1 = off
2 = on
System Set To Operate With MultiState_Value 50 5820_1 RW 1 = No Redundancy
2 = Redundancy
System Status
UPS Output Source MultiState_Value 61 4872_1 RD
1 = Other
2 = Off
3 = Normal
4 = Bypass
5 = Battery
6 = Booster
7 = Reducer
System Status MultiState_Value 62 4123_1 RD
1 = Normal Operation
2 = StartUp
3 = Normal with Warning
4 = Normal with Alarm
5 = Abnormal Operation
Auto Restart MultiState_Value 63 5831_1 RW 1 = disabled
2 = enabled
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 342
Auto Restart Minimum Battery Setting MultiState_Value 64 5832_1 RW
1 = 0%
2 = 10%
3 = 20%
4 = 30%
5 = 40%
6 = 50%
7 = 60%
8 = 70%
9 = 80%
10 = 90%
PowerModule 1
Module Operating Status MultiState_Value 75 5833_1 RD
1 = Normal
2 = Warning
3 = Alarm
4 = Fault
Inverter Status MultiState_Value 76 5864_1 RD 1 = Inverter Inactive
2 = Inverter Active
PowerModule 2
Module Operating Status MultiState_Value 87 5833_2 RD
1 = Normal
2 = Warning
3 = Alarm
4 = Fault
Inverter Status MultiState_Value 88 5864_2 RD 1 = Inverter Inactive
2 = Inverter Active
PowerModule 10
Module Operating Status MultiState_Value 183 5833_10 RD
1 = Normal
2 = Warning
3 = Alarm
4 = Fault
Inverter Status MultiState_Value 184 5864_10 RD 1 = Inverter Inactive
2 = Inverter Active
BatteryModule 1
Module Operating Status MultiState_Value 195 5834_1 RD
1 = Normal
2 = Warning
3 = Alarm
4 = Fau
BatteryModule 2
Module Operating Status MultiState_Value 206 5834_2 RD
1 = Normal
2 = Warning
3 = Alarm
4 = Fault
BatteryModule 80
Module Operating Status MultiState_Value 1064 5834_80 RD
1 = Normal
2 = Warning
3 = Alarm
4 = Fault
ChargerModule
Module Operating Status MultiState_Value 1075 5835_1 RD
1 = Normal
2 = Warning
3 = Alarm
4 = Fault
Charger Mode MultiState_Value 1076 5841_1 RD
1 = Not Charging
2 = Float Charging
3 = Current Limit Charging
4 = Equalize Charging
BypassControlModule
Module Operating Status MultiState_Value 1087 5836_1 RD
1 = Normal
2 = Warning
3 = Alarm
4 = Fault
Table 108 Liebert APS™ - Multistate Data (continued)
Data Label Object Type Instance Object Name Access Notes
BACnet Communications - UPS Systems
343 Liebert® IntelliSlot® Modbus/BACnet
Table 109 Liebert APS™ - Glossary
Data Label Data Description
Accumulated Discharge Time The highest accumulated battery discharge time among installed
battery modules.
Accumulated Discharge Time Total accumulated discharge time for the Battery Module since it was
made.
Auto Battery Test Interval The time between automatic battery tests.
Auto Restart Delay
If 'Auto Restart' is set to 'enabled' the UPS will not restart the load
after a battery discharge until this amount of time has elapsed since
the restoration of utility power.
Auto Restart Minimum Battery Setting The percent state of charge that the batteries must have before the
unit is allowed to auto restart.
Auto Restart When 'enabled', the UPS will automatically restart the load when
utility power is restored after a battery discharge.
Automatic Battery Test Enable/disable the automatic battery test schedule.
Battery Auto Test In Progress Automatic battery test is in progress
Battery Discharging The battery is discharging
Battery is Battery charge status.
Battery Manual Test In Progress Manual battery test is in progress
Battery Module Fault One or more battery modules are reporting a fault condition.
Battery Module Over Temperature The Battery Module has detected an over temperature condition.
Battery Module Temperature Sensor Fault A Battery Module temperature sensor fault has been detected.
Battery Module Temperature The battery temperature measured by the Battery Module.
Battery Module Warning One or more battery modules are reporting a warning condition.
Battery Over Temperature A battery temperature sensor is reporting a value above a threshold
Battery Percentage Charge The percentage of battery charge
Battery String Voltage The voltage between the positive and negative battery terminals of a
battery string.
Battery Temperature Imbalance Excessive temperature differences between battery sensors
detected
Battery Temperature The highest battery temperature among all installed Battery Modules.
Battery Test Failed Battery test failed
Battery Test Passed Battery test passed
Battery Time Remaining The calculated available time on battery
Battery Volts for Cabinet The voltage between the positive and negative battery terminals of a
battery cabinet
Bypass Auto Retransfer Failed After performing a recoverable transfer to bypass, an attempt to auto
retransfer from bypass to inverter failed
Bypass Frequency Error The bypass frequency is outside the inverter synchronization limits
Bypass Input Frequency The bypass input frequency
Bypass Input Voltage RMS L1-L2 The bypass input RMS voltage between Lines 1 and 2
Bypass Input Voltage RMS L1-N The bypass input RMS voltage between Line 1 and Neutral
Bypass Input Voltage RMS L2-N The bypass input RMS voltage between Line 2 and Neutral
Bypass Not Available A problem associated with the bypass has been detected
Bypass Overload Bypass overloaded, reduce load immediately.
Bypass Qualification Status bypass qualification status
Charger Mode The Charger Module is operating in the stated charging mode.
Charger Module Fan Fault The Charger Module has detected a fan fault.
Check Air Filter Please check air filter, it may need to be cleaned or replaced.
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 344
DC Bus Current
The current at the battery input terminals. In charging mode, the
current will be a positive value. In discharging mode, the current will
be a negative value
Frame Capacity Total system capacity supported when the maximum number of
power modules are installed.
Frame Fan Fault The frame top outlet fan has failed.
Inverter On/Off State inverter on/off state
Inverter Shutdown - Overload The inverter has shutdown due to a sustained overload
Inverter Status
Status of the inverter output. Active means the inverter is online with
regulated output voltage and ready to power the load. Inactive
means the inverter is offline and not ready to power the load.
Loss of Redundancy The system has an insufficient number of power modules to provide
redundancy.
Low Battery - Shutdown Imminent If active and guaranteed shutdown is enabled, a low battery reserve
condition exists that will shutdown the UPS.
Low Battery Warning Time When battery time remaining falls to, or below, this value the low
battery alarm is activated.
Manual Battery Test Command to initiate a manual battery test.
Maximum Load Alarm Limit Maximum load [VA] supportable without a 'Maximum Load Alarm'
condition.
Maximum Load Alarm Maximum load alarm indicating load setting has been exceeded.
Module Operating Status The operating status for this Battery Module.
Module Operating Status The operating status for this Bypass Control Module.
Module Operating Status The operating status for this Charger Module.
Module Operating Status The operating status for this Power Module.
No Load Warning Current Threshold
If the output current is below this number of amps for a period of [No
Load Warning Delay] time, the [No Load Warning] will become
active.
No Load Warning Delay
If the output current is below the [No Load Warning Current
Threshold] number of amps for this period of time, the [No Load
Warning] will become active.
No Load Warning
Indicates the UPS has output voltage but the output current is below
a set threshold [No Load Warning Current Threshold] for a set period
of time [No Load Warning Delay].
Number of Active Battery Strings The total number of active battery strings.
Number Of Active Power Modules The total number of active power modules.
Number of Battery Strings With Warnings The total number of battery strings with warnings.
Number of Discharge Cycles The highest number of battery discharge cycles among all installed
Battery Modules.
Number of Discharge Cycles The total number of battery discharge cycles for the Battery Module
since it was made.
Number of EBC Installed The total number of Extended Battery Cabinets installed.
Number of Failed Battery Strings The total number of failed battery strings.
Number Of Failed Power Modules The total number of failed power modules.
Number of Installed Battery Strings The total number of battery strings installed.
Number of Installed Power Modules The total number of Power Modules installed.
Number Of Power Modules With Warnings The total number of power modules with warnings.
Number Of Transfers To Bypass The total number of transfers to bypass from inverter since system
startup.
Table 109 Liebert APS™ - Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
345 Liebert® IntelliSlot® Modbus/BACnet
Output Load on Maint. Bypass The output power is supplied by the maintenance bypass
Output Off Pending Output off pending - shutdown imminent.
Output On Delay When a value is written to this point the output will be turned on after
the specified time has elapsed.
Output Overload An overload exists on the output.
Output Qualification Status output qualification status
Power Module Failure One or more conditions indicate a power module failure, service is
required.
Power Module Fan Fault The Power Module has detected a fan fault.
Power Module Over Temperature The Power Module has detected an over temperature condition.
Power Module Shutdown - Over Temperature Power Module has shutdown due to over temperature.
Power Module Warning One or more power modules is reporting a warning condition.
Reboot After Delay
When a value is written to this point the output will be turned off after
the specified time has elapsed and then turned back on 10-30
seconds later.
Rectifier Failure Rectifier failure - rectifier is off
Replace Battery Module The Battery Module needs to be replaced.
Server Class The general classification for this system
Shutdown After Delay When a value is written to this point the system will shutdown after
the specified time has elapsed and output will remain off.
System Capacity System capacity supported by the installed power modules.
System Date and Time The system date and time
System Input Black Out Count The number of occurrences, since the last reset, where the input was
not qualified to provide power to the system
System Input Brown Out Count
The number of occurrences, since the last reset, where the system
input voltage has fallen below a pre-determined threshold for a
specified amount of time
System Input Current Imbalance System Input Currents are Imbalanced
System Input Frequency The system input frequency
System Input Power Factor L1 The system input power factor for Line 1
System Input Power Factor L2 The system input power factor for Line 2
System Input Power Factor L3 The system input power factor for Line 3
System Input Power Problem The input is not qualified to provide power to the system
System Input RMS Current L1 The system input RMS current for Line 1
System Input RMS Current L2 The system input RMS current for Line 2
System Input RMS Current L3 The system input RMS current for Line 3
System Input RMS L1-L2 The System Input RMS Voltage between Line 1 and Line 2
System Input RMS L1-N The System Input RMS Voltage between Line 1 and Neutral
System Input RMS L2-L3 The System Input RMS Voltage between Line 2 and Line 3
System Input RMS L2-N The System Input RMS Voltage between Line 2 and Neutral
System Input RMS L3-L1 The System Input RMS Voltage between Line 3 and Line 1
System Input RMS L3-N The System Input RMS Voltage between Line 3 and Neutral
System Output Apparent Power L1 System output apparent power on Line 1
System Output Apparent Power L2 System output apparent power on Line 2
System Output Apparent Power The sum total apparent power of all system output phases
System Output Frequency The system output frequency
Table 109 Liebert APS™ - Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 346
System Output Off The system output is off
System Output Pct Power L1 The system output power on Line 1 as a percentage of the rated
capacity
System Output Pct Power L2 The system output power on Line 2 as a percentage of the rated
capacity
System Output Power Factor L1 The system output power factor of Line 1
System Output Power Factor L2 The system output power factor of Line 2
System Output Power L1 The system output power on Line 1.
System Output Power L2 The system output power on Line 2.
System Output Power The sum total power of all system output phases
System Output RMS Current L1 The system output RMS current for Line 1
System Output RMS Current L2 The system output RMS current for Line 2
System Output Voltage RMS L1-L2 The system output RMS voltage between Lines 1 and 2
System Output Voltage RMS L1-N The system output RMS voltage between Line 1 and Neutral
System Output Voltage RMS L2-N The system output RMS voltage between Line 2 and Neutral
System Set To Operate With If this point reports 'Redundancy' then the system is configured for
redundancy and the 'Loss of Redundancy' alarm is enabled.
System Shutdown - Hardware Fault Shutdown was due to an externally applied hardware control signal.
System Shutdown - Low Battery Shutdown was due to a low battery condition.
System Shutdown - Output Short Shutdown was due to a short on the output.
System Shutdown - Remote Shutdown Shutdown was due to a remote communications shutdown
command.
System Shutdown - Transformer Over Temperature System shutdown due to transformer over temperature.
System Status The operating status for the system
Time Until Next Auto Battery Test The time until the next automatic battery test is started.
Transformer Fan Fault The transformer fan has failed.
Transformer Overtemperature Transformer temperature has exceeded the limit
Unspecified General Event One or more unspecified events active. See local unit display for
further details.
UPS Battery Status UPS battery status
UPS Output on Bypass The output power is supplied by the bypass
UPS Output Source UPS output source
Table 109 Liebert APS™ - Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
347 Liebert® IntelliSlot® Modbus/BACnet
Table 110 Liebert NXL™- 60Hz, UL version (Model 40) - Binary Data
Data Label
Object
Type Instance
Object
Name Access Notes
Liebert
NXL Type
Input
System Input Power Problem Binary_Value 1 4122_1 RD Active on Alarm SMS, 1+N,
N+1
System Input Phs Rotation Error Binary_Value 2 4146_1 RD Active on Alarm SMS, 1+N,
N+1
System Input Current Limit Binary_Value 3 4147_1 RD Active on Alarm SMS, 1+N,
N+1
System Input Current Imbalance Binary_Value 4 4382_1 RD Active on Alarm SMS, 1+N,
Bypass
Bypass Not Available Binary_Value 15 4135_1 RD Active on Alarm SMS, 1+N,
SCC
Bypass Overload Phase A Binary_Value 16 4132_1 RD Active on Alarm SMS, 1+N,
SCC
Bypass Overload Phase B Binary_Value 17 4133_1 RD Active on Alarm SMS, 1+N,
SCC
Bypass Overload Phase C Binary_Value 18 4134_1 RD Active on Alarm SMS, 1+N,
SCC
Bypass Auto Retransfer Failed Binary_Value 19 4138_1 RD Active on Alarm SMS, 1+N,
SCC
Bypass - Excess Auto Retransfers Binary_Value 20 4139_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Bypass Static Switch Overload Binary_Value 21 4142_1 RD Active on Alarm SMS, 1+N,
SCC
Bypass Static Switch Unavailable Binary_Value 22 4143_1 RD Active on Alarm SMS, 1+N,
SCC
Bypass Excessive Pulse Parallel Binary_Value 23 4144_1 RD Active on Alarm SMS, 1+N,
SCC
Bypass Auto Transfer Failed Binary_Value 24 4145_1 RD Active on Alarm SMS, 1+N,
SCC
Bypass Frequency Error Binary_Value 25 4175_1 RD Active on Alarm SMS, 1+N,
SCC
Bypass - Manual Rexfr Inhibited Binary_Value 26 4218_1 RD Active on Alarm SMS, 1+N,
SCC
Bypass - Manual Xfr Inhibited Binary_Value 27 4217_1 RD Active on Alarm SMS, 1+N,
SCC
Bypass Static Switch Off Extrnl Binary_Value 28 4383_1 RD Active on Alarm CE models
only
Battery
Battery Charging Error Binary_Value 39 4164_1 RD Active on Alarm —
Battery Test Inhibited Binary_Value 40 4740_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Charging Reduced-Extrnl Binary_Value 41 4165_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Capacity Low Binary_Value 42 4166_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Discharging Binary_Value 43 4168_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Temperature Imbalance Binary_Value 44 4169_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Equalize Binary_Value 45 4170_1 RD Active on Alarm SMS, 1+N,
N+1
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 348
Battery Self Test Binary_Value 46 4741_1 RD Active on Alarm SMS, 1+N,
N+1
Main Battery Disconnect Open Binary_Value 47 4173_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Low Binary_Value 48 4162_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Temperature Sensor Fault Binary_Value 49 4174_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Charging Inhibited Binary_Value 50 4200_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Circuit Breaker 1 Open Binary_Value 51 4176_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Circuit Breaker 2 Open Binary_Value 52 4179_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Circuit Breaker 3 Open Binary_Value 53 4182_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Circuit Breaker 4 Open Binary_Value 54 4185_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Circuit Breaker 5 Open Binary_Value 55 4188_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Circuit Breaker 6 Open Binary_Value 56 4191_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Circuit Breaker 7 Open Binary_Value 57 4194_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Circuit Breaker 8 Open Binary_Value 58 4197_1 RD Active on Alarm SMS, 1+N,
N+1
Battery - External Monitor 1 Binary_Value 59 4220_1 RD Active on Alarm SMS, 1+N,
N+1
Battery - External Monitor 2 Binary_Value 60 4221_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Ground Fault Binary_Value 61 4222_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Low Shutdown Binary_Value 62 4742_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Over Temperature Binary_Value 63 4219_1 RD Active on Alarm SMS, 1+N,
N+1
Battery Test Failed Binary_Value 64 4323_1 RD Active on Alarm SMS, 1+N,
N+1
DC Bus
DC Bus Ground Fault - Positive Binary_Value 75 4308_1 RD Active on Alarm SMS, 1+N,
N+1
DC Bus Ground Fault - Negative Binary_Value 76 4309_1 RD Active on Alarm SMS, 1+N,
N+1
Output
System Shutdown - EPO Binary_Value 87 4213_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
System Shutdown - REPO Binary_Value 88 4214_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
System Output Off Binary_Value 89 4215_1 RD Active on Alarm SMS, 1+N,
N+1
System Output Low Power Factor Binary_Value 90 4230_1 RD Active on Alarm SMS, 1+N,
N+1
Table 110 Liebert NXL™- 60Hz, UL version (Model 40) - Binary Data (continued)
Data Label
Object
Type Instance
Object
Name Access Notes
Liebert
NXL Type
BACnet Communications - UPS Systems
349 Liebert® IntelliSlot® Modbus/BACnet
Output Amp Over User Limit-Phs A Binary_Value 91 4286_1 RD Active on Alarm SMS, 1+N,
SCC
Output Amp Over User Limit-Phs B Binary_Value 92 4287_1 RD Active on Alarm SMS, 1+N,
SCC
Output Amp Over User Limit-Phs C Binary_Value 93 4288_1 RD Active on Alarm SMS, 1+N,
SCC
System Output Fault Binary_Value 94 4389_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Output Of/Uf Binary_Value 95 5144_1 RD Active on Alarm SMS, 1+N,
N+1
Inverter
Inverter Failure Binary_Value 106 4233_1 RD Active on Alarm SMS, 1+N,
N+1
Inverter Overload Phase A Binary_Value 107 4234_1 RD Active on Alarm SMS, 1+N,
N+1
Inverter Overload Phase B Binary_Value 108 4235_1 RD Active on Alarm SMS, 1+N,
N+1
Inverter Overload Phase C Binary_Value 109 4236_1 RD Active on Alarm SMS, 1+N,
N+1
Inverter Inhibit - External Binary_Value 110 4237_1 RD Active on Alarm SMS, 1+N,
N+1
Inverter Shutdown - Overload Binary_Value 111 4290_1 RD Active on Alarm SMS, 1+N,
N+1
Inverter Off - External Binary_Value 112 4390_1 RD Active on Alarm CE models
only
Inverter Static Switch SCR Short Binary_Value 113 4391_1 RD Active on Alarm CE models
only
Environment
Inlet Air Over Temperature Binary_Value 124 4294_1 RD Active on Alarm SMS, 1+N,
N+1
Outlet Air Overtemperature Limit Binary_Value 125 5768_1 RD Active on Alarm SMS, 1+N,
N+1
Equipment Temperature Sensor Fail Binary_Value 126 4747_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Equipment Over Temperature Binary_Value 127 4310_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
External Input Signals
Input Contact 01 Binary_Value 138 4270_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Input Contact 02 Binary_Value 139 4271_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Input Contact 03 Binary_Value 140 4272_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Input Contact 04 Binary_Value 141 4273_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Input Contact 05 Binary_Value 142 4274_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Input Contact 06 Binary_Value 143 4275_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Input Contact 07 Binary_Value 144 4276_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Input Contact 08 Binary_Value 145 4277_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Table 110 Liebert NXL™- 60Hz, UL version (Model 40) - Binary Data (continued)
Data Label
Object
Type Instance
Object
Name Access Notes
Liebert
NXL Type
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 350
Input Contact 09 Binary_Value 146 4278_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Input Contact 10 Binary_Value 147 4279_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Input Contact 11 Binary_Value 148 4280_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Input Contact 12 Binary_Value 149 4281_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Input Contact 13 Binary_Value 150 4282_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Input Contact 14 Binary_Value 151 4283_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Input Contact 15 Binary_Value 152 4284_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Input Contact 16 Binary_Value 153 4285_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Rectifier
Rectifier Failure Binary_Value 164 4295_1 RD Active on Alarm SMS, 1+N,
N+1
Rectifier Operation Inhibit-Ext Binary_Value 165 4296_1 RD Active on Alarm CE models
only
System
System Fan Failure - Redundant Binary_Value 176 4749_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Multiple Fan Failure Binary_Value 177 4750_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Internal Communications Failure Binary_Value 178 4300_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
UPS Output on Bypass Binary_Value 179 4298_1 RD Active on Alarm SMS, 1+N,
SCC
Output Load on Maint. Bypass Binary_Value 180 4299_1 RD Active on Alarm SMS, 1+N,
SCC
Backfeed Breaker Open Binary_Value 181 4325_1 RD Active on Alarm SMS, 1+N,
SCC
Auto Restart In Progress Binary_Value 182 4316_1 RD Active on Alarm SMS
Power Supply Failure Binary_Value 183 4314_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
On Generator Binary_Value 184 4315_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Auto Restart Inhibited - Ext Binary_Value 185 4317_1 RD Active on Alarm SMS
Automatic Restart Failed Binary_Value 186 4439_1 RD Active on Alarm SMS
Main Controller Fault Binary_Value 187 4753_1 RD Active on Alarm SMS, 1+N,
N+1
Fuse Failure Binary_Value 188 4440_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
System Controller Error Binary_Value 189 4441_1 RD Active on Alarm SMS, 1+N,
N+1
System Breaker(s) Open Failure Binary_Value 190 4442_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
System Breaker(s) Close Failure Binary_Value 191 4754_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Table 110 Liebert NXL™- 60Hz, UL version (Model 40) - Binary Data (continued)
Data Label
Object
Type Instance
Object
Name Access Notes
Liebert
NXL Type
BACnet Communications - UPS Systems
351 Liebert® IntelliSlot® Modbus/BACnet
Input Filter Cycle Lock Binary_Value 192 4755_1 RD Active on Alarm SMS, 1+N,
N+1
EMO Shutdown Binary_Value 193 5769_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Service Code Active Binary_Value 194 4756_1 RD Active on Alarm SMS, 1+N,
N+1
LBS Active Binary_Value 195 4757_1 RD Active on Alarm Deprecated
LBS Inhibited Binary_Value 196 4758_1 RD Active on Alarm SMS, 1+N,
SCC
Leading Power Factor Binary_Value 197 4759_1 RD Active on Alarm SMS, 1+N,
N+1
Controls Reset Required Binary_Value 198 4760_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
LBS Active - Master Binary_Value 199 5561_1 RD Active on Alarm SMS, 1+N,
SCC
LBS Active - Slave Binary_Value 200 5562_1 RD Active on Alarm SMS, 1+N,
SCC
Cont Tie Active Binary_Value 201 5788_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
User kWh Reset Binary_Value 202 5792_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Peak kW Reset Binary_Value 203 5796_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
MultiModule
Parallel Comm Warning Binary_Value 214 4823_1 RD Active on Alarm 1+N, N+1,
SCC
System Comm Fail Binary_Value 215 4824_1 RD Active on Alarm 1+N, N+1,
SCC
Loss of Redundancy Binary_Value 216 4825_1 RD Active on Alarm 1+N, SCC
BPSS Startup Inhibit Binary_Value 217 4826_1 RD Active on Alarm Deprecated
MMS Transfer Inhibit Binary_Value 218 4827_1 RD Active on Alarm 1+N, SCC
MMS Retransfer Inhibit Binary_Value 219 4828_1 RD Active on Alarm 1+N, SCC
MMS Loss of Sync Pulse Binary_Value 220 4830_1 RD Active on Alarm Deprecated
MMS Overload Binary_Value 221 4831_1 RD Active on Alarm SCC
MMS On Battery Binary_Value 222 4834_1 RD Active on Alarm 1+N, SCC
MMS Low Battery Warning Binary_Value 223 4835_1 RD Active on Alarm 1+N, SCC
MMS Module Alarm Active Binary_Value 224 5145_1 RD Active on Alarm SCC
MMS Sharing Calib Active Binary_Value 225 5447_1 RD Active on Alarm 1+N, N+1
Intelligent Paralleling
Module In Standby - Intelligent Paralleling Binary_Value 236 5453_1 RD Active on Alarm 1+N, N+1
ECO Mode
ECO Mode Active Binary_Value 247 5456_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
ECO Mode Suspended Binary_Value 248 5457_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Excess ECO Suspends Binary_Value 249 5458_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Service Reminder
Service Required Binary_Value 260 4726_1 RD Active on Alarm SMS, 1+N,
N+1, SCC
Table 110 Liebert NXL™- 60Hz, UL version (Model 40) - Binary Data (continued)
Data Label
Object
Type Instance
Object
Name Access Notes
Liebert
NXL Type
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 352
Table 111 Liebert NXL™ - 60Hz, UL version (Model 40) - Analog Data
Data Label Object Type Instance
Object
Name Access Notes
Liebert
NXL Type
Input
System Input RMS A-B Analog_Value 1 4097_1 RD Units: VAC SMS, 1+N,
N+1
System Input RMS B-C Analog_Value 2 4099_1 RD Units: VAC SMS, 1+N,
N+1
System Input RMS C-A Analog_Value 3 4101_1 RD Units: VAC SMS, 1+N,
N+1
System Input RMS Current Phase A Analog_Value 4 4113_1 RD Units: A AC SMS, 1+N,
N+1
System Input RMS Current Phase B Analog_Value 5 4114_1 RD Units: A AC SMS, 1+N,
N+1
System Input RMS Current Phase C Analog_Value 6 4115_1 RD Units: A AC SMS, 1+N,
N+1
System Input Frequency Analog_Value 7 4105_1 RD Units: Hz SMS, 1+N,
Bypass
Bypass Input Voltage RMS A-B Analog_Value 18 4125_1 RD Units: VAC SMS, 1+N,
SCC
Bypass Input Voltage RMS B-C Analog_Value 19 4126_1 RD Units: VAC SMS, 1+N,
SCC
Bypass Input Voltage RMS C-A Analog_Value 20 4127_1 RD Units: VAC SMS, 1+N,
SCC
Bypass Input Frequency Analog_Value 21 4131_1 RD Units: Hz SMS, 1+N,
SCC
Bypass Sync Phase Difference Analog_Value 22 4136_1 RD Units: deg SMS, 1+N,
SCC
Bypass SS Overload Time Remain Analog_Value 23 4157_1 RD Units: sec SMS, 1+N,
SCC
Auto Retransfer Time Remaining Analog_Value 24 4738_1 RD Units: sec SMS, 1+N,
SCC
Battery
Battery Total Discharge Time Analog_Value 35 4152_1 RD Units: hr SMS, 1+N,
N+1
Battery Percentage Charge Analog_Value 36 4153_1 RD — SMS, 1+N,
N+1
Battery Volts at Main Disconnect Analog_Value 37 4154_1 RD Units: VDC SMS, 1+N,
N+1
Battery Volts for Cabinet 1 Analog_Value 38 4155_1_1 RD Units: VDC SMS, 1+N,
N+1
Battery Volts for Cabinet 2 Analog_Value 39 4155_1_2 RD Units: VDC SMS, 1+N,
N+1
Battery Volts for Cabinet 3 Analog_Value 40 4155_1_3 RD Units: VDC SMS, 1+N,
N+1
Battery Volts for Cabinet 4 Analog_Value 41 4155_1_4 RD Units: VDC SMS, 1+N,
N+1
Battery Volts for Cabinet 5 Analog_Value 42 4155_1_5 RD Units: VDC SMS, 1+N,
N+1
Battery Volts for Cabinet 6 Analog_Value 43 4155_1_6 RD Units: VDC SMS, 1+N,
N+1
Battery Volts for Cabinet 7 Analog_Value 44 4155_1_7 RD Units: VDC SMS, 1+N,
N+1
BACnet Communications - UPS Systems
353 Liebert® IntelliSlot® Modbus/BACnet
Battery Volts for Cabinet 8 Analog_Value 45 4155_1_8 RD Units: VDC SMS, 1+N,
N+1
Battery Temperature for Cabinet 1 Analog_Value 46 4156_1_1 RD Units: deg C SMS, 1+N,
N+1
Battery Temperature for Cabinet 1 Analog_Value 10046 4156_1_1_deg_F RD Units: deg F SMS, 1+N,
N+1
Battery Temperature for Cabinet 2 Analog_Value 47 4156_1_2 RD Units: deg C SMS, 1+N,
N+1
Battery Temperature for Cabinet 2 Analog_Value 10047 4156_1_2_deg_F RD Units: deg F SMS, 1+N,
N+1
Battery Temperature for Cabinet 3 Analog_Value 48 4156_1_3 RD Units: deg C SMS, 1+N,
N+1
Battery Temperature for Cabinet 3 Analog_Value 10048 4156_1_3_deg_F RD Units: deg F SMS, 1+N,
N+1
Battery Temperature for Cabinet 4 Analog_Value 49 4156_1_4 RD Units: deg C SMS, 1+N,
N+1
Battery Temperature for Cabinet 4 Analog_Value 10049 4156_1_4_deg_F RD Units: deg F SMS, 1+N,
N+1
Battery Temperature for Cabinet 5 Analog_Value 50 4156_1_5 RD Units: deg C SMS, 1+N,
N+1
Battery Temperature for Cabinet 5 Analog_Value 10050 4156_1_5_deg_F RD Units: deg F SMS, 1+N,
N+1
Battery Temperature for Cabinet 6 Analog_Value 51 4156_1_6 RD Units: deg C SMS, 1+N,
N+1
Battery Temperature for Cabinet 6 Analog_Value 10051 4156_1_6_deg_F RD Units: deg F SMS, 1+N,
N+1
Battery Temperature for Cabinet 7 Analog_Value 52 4156_1_7 RD Units: deg C SMS, 1+N,
N+1
Battery Temperature for Cabinet 7 Analog_Value 10052 4156_1_7_deg_F RD Units: deg F SMS, 1+N,
N+1
Battery Temperature for Cabinet 8 Analog_Value 53 4156_1_8 RD Units: deg C SMS, 1+N,
N+1
Battery Temperature for Cabinet 8 Analog_Value 10053 4156_1_8_deg_F RD Units: deg F SMS, 1+N,
N+1
Battery Amp-Hours Consumed This
Discharge Analog_Value 54 4739_1 RD Units: AH SMS, 1+N,
N+1
Battery Time Remaining Analog_Value 55 4150_1 RD Units: min SMS, 1+N,
N+1
Battery Discharge Time Analog_Value 56 4151_1 RD Units: sec SMS, 1+N,
N+1
Battery Discharge Power Analog_Value 57 4159_1 RD Units: W SMS, 1+N,
N+1
Battery Last Discharge Date Analog_Value 58 4161_1 RD — SMS, 1+N,
N+1
Battery Commission Date Analog_Value 59 4160_1 RD — SMS, 1+N,
N+1
Battery Amp-Hours Consumed Analog_Value 60 4158_1 RD Units: AH SMS, 1+N,
N+1
Total Number of Battery Discharges Analog_Value 61 5767_1 RD — SMS, 1+N,
N+1
Table 111 Liebert NXL™ - 60Hz, UL version (Model 40) - Analog Data (continued)
Data Label Object Type Instance
Object
Name Access Notes
Liebert
NXL Type
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 354
DC Bus
DC Bus Voltage Analog_Value 72 4148_1 RD Units: VDC SMS, 1+N,
N+1
DC Bus Current Analog_Value 73 4149_1 RD Units: A DC SMS, 1+N,
N+1
Output
System Output Voltage RMS A-B Analog_Value 84 4201_1 RD Units: VAC SMS, 1+N,
N+1, SCC
System Output Voltage RMS B-C Analog_Value 85 4202_1 RD Units: VAC SMS, 1+N,
N+1, SCC
System Output Voltage RMS C-A Analog_Value 86 4203_1 RD Units: VAC SMS, 1+N,
N+1, SCC
System Output Voltage RMS A-N Analog_Value 87 4385_1 RD Units: VAC SMS, 1+N,
N+1, SCC
System Output Voltage RMS B-N Analog_Value 88 4386_1 RD Units: VAC SMS, 1+N,
N+1, SCC
System Output Voltage RMS C-N Analog_Value 89 4387_1 RD Units: VAC SMS, 1+N,
N+1, SCC
System Output RMS Current Phs A Analog_Value 90 4204_1 RD Units: A AC SMS, 1+N,
N+1, SCC
System Output RMS Current Phs B Analog_Value 91 4205_1 RD Units: A AC SMS, 1+N,
N+1, SCC
System Output RMS Current Phs C Analog_Value 92 4206_1 RD Units: A AC SMS, 1+N,
N+1, SCC
System Output Frequency Analog_Value 93 4207_1 RD Units: Hz SMS, 1+N,
N+1, SCC
System Output Power Analog_Value 94 4208_1 RD Units: kW SMS, 1+N,
N+1, SCC
System Output Apparent Power Analog_Value 95 4209_1 RD Units: kVA SMS, 1+N,
N+1, SCC
System Output Power Factor Phs A Analog_Value 96 4210_1 RD — SMS, 1+N,
N+1, SCC
System Output Power Factor Phs B Analog_Value 97 4211_1 RD — SMS, 1+N,
N+1, SCC
System Output Power Factor Phs C Analog_Value 98 4212_1 RD — SMS, 1+N,
N+1, SCC
System Output Pct Power Phase A Analog_Value 99 4223_1 RD Units: % SMS, 1+N,
N+1
System Output Pct Power Phase B Analog_Value 100 4224_1 RD Units: % SMS, 1+N,
N+1
System Output Pct Power Phase C Analog_Value 101 4225_1 RD Units: % SMS, 1+N,
N+1
System Output Pct Pwr (VA) Phs A Analog_Value 102 4226_1 RD Units: % SMS, 1+N,
N+1
System Output Pct Pwr (VA) Phs B Analog_Value 103 4227_1 RD Units: % SMS, 1+N,
N+1
System Output Pct Pwr (VA) Phs C Analog_Value 104 4228_1 RD Units: % SMS, 1+N,
N+1
Inverter
Inverter Overload Time Remaining Analog_Value 115 4232_1 RD Units: sec SMS, 1+N,
N+1
Table 111 Liebert NXL™ - 60Hz, UL version (Model 40) - Analog Data (continued)
Data Label Object Type Instance
Object
Name Access Notes
Liebert
NXL Type
BACnet Communications - UPS Systems
355 Liebert® IntelliSlot® Modbus/BACnet
Environment
Inlet Air Temperature Analog_Value 126 4291_1 RD Units: deg C SMS, 1+N,
N+1
Inlet Air Temperature Analog_Value 10126 4291_1_deg_F RD Units: deg F SMS, 1+N,
N+1
Total System Operating Time Analog_Value 127 4292_1 RD Units: hr CE models
only
System Date and Time Analog_Value 128 4293_1 RW — SMS, 1+N,
N+1, SCC
Total kW Hours Saved Analog_Value 129 5446_1 RD Units: kWH SMS, 1+N,
N+1, SCC
System
System Accumulated Energy Analog_Value 140 5789_1 RW Units: kWH SCC, 1+N,
N+1
Module Accumulated Energy Analog_Value 141 5790_1 RW Units: kWH SCC, 1+N,
N+1
Output kWh Reset Timestamp Analog_Value 142 5791_1 RD — SMS, 1+N,
N+1, SCC
Output Peak kW Demand Analog_Value 143 5793_1 RD Units: kW SMS, 1+N,
N+1, SCC
Output Peak kW Demand Hist Analog_Value 144 5794_1 RD Units: kW SMS, 1+N,
N+1, SCC
Peak kW Demand Timestamp Analog_Value 145 5797_1 RD — SMS, 1+N,
N+1, SCC
Ratings
Bypass Nominal Voltage Analog_Value 156 4259_1 RD Units: VAC SMS, 1+N,
SCC
System Input Nominal Voltage Analog_Value 157 4102_1 RD Units: VAC SMS, 1+N,
N+1
System Input Nominal Frequency Analog_Value 158 4103_1 RD Units: Hz SMS, 1+N,
N+1
System Output Nominal Voltage Analog_Value 159 4260_1 RD Units: VAC SMS, 1+N,
N+1, SCC
System Output Nominal Frequency Analog_Value 160 4261_1 RD Units: Hz SMS, 1+N,
N+1, SCC
Battery Cell Count - Lead Acid Analog_Value 161 4262_1 RD — SMS, 1+N,
N+1
Battery Cell Count-Nickel Cadmium Analog_Value 162 4263_1 RD — SMS, 1+N,
N+1
Output Apparent Power Rating Analog_Value 163 4264_1 RD Units: kVA SMS, 1+N,
N+1
Output Real Power Rating Analog_Value 164 4265_1 RD Units: kW SMS, 1+N,
N+1
System UPS Module Count Analog_Value 165 4800_1 RD — SMS, 1+N,
SCC
System Output Maximum Amp Rating Analog_Value 166 4267_1 RD Units: A AC 1+N, SCC
Table 111 Liebert NXL™ - 60Hz, UL version (Model 40) - Analog Data (continued)
Data Label Object Type Instance
Object
Name Access Notes
Liebert
NXL Type
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 356
MultiModule
Multi-module System Output Voltage
RMS A-B Analog_Value 177 4801_1 RD Units: VAC 1+N, SCC
Multi-module System Output Voltage
RMS B-C Analog_Value 178 4802_1 RD Units: VAC 1+N, SCC
Multi-module System Output Voltage
RMS C-A Analog_Value 179 4803_1 RD Units: VAC 1+N, SCC
Multi-module System Output Voltage
RMS A-N Analog_Value 180 4804_1 RD Units: VAC 1+N, SCC
Multi-module System Output Voltage
RMS B-N Analog_Value 181 4805_1 RD Units: VAC 1+N, SCC
Multi-module System Output Voltage
RMS C-N Analog_Value 182 4806_1 RD Units: VAC 1+N, SCC
Sum of MMS Output RMS Currents
for Phase A Analog_Value 183 4807_1 RD Units: A AC 1+N, SCC
Sum of MMS Output RMS Currents
for Phase B Analog_Value 184 4808_1 RD Units: A AC 1+N, SCC
Sum of MMS Output RMS Currents
for Phase C Analog_Value 185 4809_1 RD Units: A AC 1+N, SCC
MMS Output Frequency Analog_Value 186 4810_1 RD Units: Hz 1+N, SCC
MMS Output Power Analog_Value 187 4811_1 RD Units: kW 1+N, SCC
MMS Output Apparent Power Analog_Value 188 4812_1 RD Units: kVA 1+N, SCC
MMS Output Power Factor Phase A Analog_Value 189 4813_1 RD 1+N, SCC
MMS Output Power Factor Phase B Analog_Value 190 4814_1 RD 1+N, SCC
MMS Output Power Factor Phase C Analog_Value 191 4815_1 RD 1+N, SCC
MMS Output Pct Power Phase A Analog_Value 192 4816_1 RD Units: % 1+N, SCC
MMS Output Pct Power Phase B Analog_Value 193 4817_1 RD Units: % 1+N, SCC
MMS Output Pct Power Phase C Analog_Value 194 4818_1 RD Units: % 1+N, SCC
MMS Output Pct Apparent Pwr (kVA)
Phase A Analog_Value 195 4819_1 RD Units: % 1+N, SCC
MMS Output Pct Apparent Pwr (kVA)
Phase B Analog_Value 196 4820_1 RD Units: % 1+N, SCC
MMS Output Pct Apparent Pwr (kVA)
Phase C Analog_Value 197 4821_1 RD Units: % 1+N, SCC
Number of Redundant Modules Analog_Value 198 4822_1 RD — 1+N, SCC
MMS Module Number Analog_Value 199 4829_1 RD — 1+N, N+1
Number of Modules in a MMS Analog_Value 200 4833_1 RD — 1+N, SCC
ModuleList 1
MMS Module Total kW Output Analog_Value 211 4861_2 RD Units: kW SCC
MMS Module Total kVA Output Analog_Value 212 4862_2 RD Units: kVA SCC
MMS Module DC Bus Voltage Analog_Value 213 4863_2 RD Units: VDC SCC
MMS Module Battery Current Analog_Value 214 4864_2 RD Units: A DC SCC
MMS Module Battery Time
Remaining Analog_Value 215 4865_2 RD Units: min SCC
Table 111 Liebert NXL™ - 60Hz, UL version (Model 40) - Analog Data (continued)
Data Label Object Type Instance
Object
Name Access Notes
Liebert
NXL Type
BACnet Communications - UPS Systems
357 Liebert® IntelliSlot® Modbus/BACnet
ModuleList 2
MMS Module Total kW Output Analog_Value 226 4861_2 RD Units: kW SCC
MMS Module Total kVA Output Analog_Value 227 4862_2 RD Units: kVA SCC
MMS Module DC Bus Voltage Analog_Value 228 4863_2 RD Units: VDC SCC
MMS Module Battery Current Analog_Value 229 4864_2 RD Units: A DC SCC
MMS Module Battery Time
Remaining Analog_Value 230 4865_2 RD Units: min SCC
ModuleList 8
MMS Module Total kW Output Analog_Value 316 4861_8 RD Units: kW SCC
MMS Module Total kVA Output Analog_Value 317 4862_8 RD Units: kVA SCC
MMS Module DC Bus Voltage Analog_Value 318 4863_8 RD Units: VDC SCC
MMS Module Battery Current Analog_Value 319 4864_8 RD Units: A DC SCC
MMS Module Battery Time
Remaining Analog_Value 320 4865_8 RD Units: min SCC
Intelligent Paralleling
Intelligent Paralleling Shutdown
Delay Analog_Value 331 5450_1 RD Units: min 1+N, N+1,
SCC
Intelligent Parallel Minimum
Redundancy Analog_Value 332 5451_1 RD — 1+N, N+1,
SCC
Intelligent Parallel Maximum Time in
Standby Analog_Value 333 5452_1 RD Units: day 1+N, N+1,
SCC
ECO Mode
Maximum Auto Suspensions - ECO
Mode Analog_Value 344 5459_1 RD — SMS, 1+N,
SCC
Restart Delay - ECO Mode Analog_Value 345 5460_1 RD Units: min SMS, 1+N,
SCC
Time Remaining - ECO Mode Analog_Value 346 5466_1 RD Units: min SMS, 1+N,
SCC
ECO Mode - EcoModeSchedule 1
Schedule Hour - ECO Mode Analog_Value 357 5464_1_1 RD Units: hr SMS, 1+N,
SCC
Schedule Minute - ECO Mode Analog_Value 358 5465_1_1 RD Units: min SMS, 1+N,
SCC
ECO Mode - EcoModeSchedule 2
Schedule Hour - ECO Mode Analog_Value 369 5464_1_2 RD Units: hr SMS, 1+N,
SCC
Schedule Minute - ECO Mode Analog_Value 370 5465_1_2 RD Units: min SMS, 1+N,
SCC
ECO Mode - EcoModeSchedule 16
Schedule Hour - ECO Mode Analog_Value 537 5464_1_16 RD Units: hr SMS, 1+N,
SCC
Schedule Minute - ECO Mode Analog_Value 538 5465_1_16 RD Units: min SMS, 1+N,
SCC
Table 111 Liebert NXL™ - 60Hz, UL version (Model 40) - Analog Data (continued)
Data Label Object Type Instance
Object
Name Access Notes
Liebert
NXL Type
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 358
Table 112 Liebert NXL™ - 60Hz, UL version (Model 40) - Multistate Data
Data Label
Object
Type Instance
Object
Name Access Notes
Liebert
NXL Type
Input
Input Qualification Status MultiState_Value 1 4735_1 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
SMS, 1+N,
N+1
Bypass
Static Bypass Switch MultiState_Value 12 4736_1 RD 1 = off SMS, 1+N,
SCC
Bypass Qualification Status MultiState_Value 13 4737_1 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
SMS, 1+N,
SCC
Battery
UPS Battery Status MultiState_Value 24 4871_1 RD
1 = Unknown
2 = Normal
3 = Low
4 = Depleted
SMS, 1+N,
N+1
DC Bus
DC Bus Qualification Status MultiState_Value 35 4743_1 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
SMS, 1+N,
N+1
Output
Output Qualification Status MultiState_Value 46 4744_1 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
SMS, 1+N,
N+1, SCC
Inverter
Inverter Output Qualification
Status MultiState_Value 57 4745_1 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
SMS, 1+N,
N+1
Inverter On/Off State MultiState_Value 58 4746_1 RD 1 = off
2 = on
SMS, 1+N,
N+1
Rectifier
Rectifier Pulse Count MultiState_Value 69 4257_1 RD
1 = 6 Pulse
2 = 12 Pulse
3 = 18 Pulse
4 = 24 Pulse
SMS, 1+N,
N+1
Rectifier Input Passive Filter MultiState_Value 70 4258_1 RD 1 = Not Installed
2 = Installed
SMS, 1+N,
N+1
Rectifier Passive Filter
Switch MultiState_Value 71 4301_1 RD 1 = Not Installed
2 = Installed
SMS, 1+N,
N+1
Rectifier Active Filter MultiState_Value 72 4302_1 RD 1 = Not Installed
2 = Installed
SMS, 1+N,
N+1
Rectifier Status MultiState_Value 73 4748_1 RD 1 = off
2 = on
SMS, 1+N,
N+1
BACnet Communications - UPS Systems
359 Liebert® IntelliSlot® Modbus/BACnet
System
UPS Module Type MultiState_Value 84 4303_1 RD
1 = Single Module
System
2 = Module (1 + 1)
3 = Module (1 + N)
4 = Module (N + 1)
5 = System Control
Cabinet
6 = Main Static Switch
SMS, 1+N,
N+1, SCC
Bypass Input Wire
Configuration MultiState_Value 85 4304_1 RD
1 = Two Wire (single
phase + return)
2 = Two Wire (2 phase,
no neutral)
3 = Three Wire (2
phase + neutral)
4 = Three Wire (3
phase, no neutral)
5 = Four Wire (3
phases + neutral)
SMS, 1+N,
SCC
Output Wire Configuration MultiState_Value 86 4305_1 RD
1 = Two Wire (single
phase + return)
2 = Two Wire (2 phase,
no neutral)
3 = Three Wire (2
phase + neutral)
4 = Three Wire (3
phase, no neutral)
5 = Four Wire (3
phases + neutral)
SMS, 1+N,
N+1, SCC
Static Switch Type MultiState_Value 87 4306_1 RD
1 = Not Applicable
2 = Continuous Duty
3 = Momentary Duty
SMS, 1+N,
SCC
Configuration Description MultiState_Value 88 4751_1 RD
1 = Single Module
System 33
2 = Single Module
System 34
3 = Single Module
System 44
4 = 1+1 33
5 = 1+1 34
6 = 1+1 44
7 = 1+N 33
8 = 1+N 34
9 = 1+N 44
10 = N+1 33
11 = N+1 34
12 = N+1 44
13 = SCC w/
Continuous Duty SS 33
14 = SCC w/
Continuous Duty SS 44
15 = SCC w/
Momentary Duty SS
16 = Main Static Switch
SMS, 1+N,
N+1, SCC
UPS System Output Source MultiState_Value 89 4752_1 RD
1 = off
2 = Normal
3 = Bypass
4 = Maintenance
Bypass
SMS, 1+N,
SCC
System Input Power Source MultiState_Value 90 4318_1 RD
1 = None
2 = Utility (mains)
3 = Generator
SMS, 1+N,
N+1, SCC
Table 112 Liebert NXL™ - 60Hz, UL version (Model 40) - Multistate Data (continued)
Data Label
Object
Type Instance
Object
Name Access Notes
Liebert
NXL Type
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 360
System Status MultiState_Value 91 4123_1 RD
1 = Normal Operation
2 = StartUp
3 = Normal with
Warning
4 = Normal with Alarm
5 =
AbNormalOperation
SMS, 1+N,
N+1, SCC
UPS Output Source MultiState_Value 92 4872_1 RD
1 = Other
2 = off
3 = Normal
4 = Bypass
5 = Battery
6 = Booster
7 = Reducer
SMS, 1+N,
N+1, SCC
Peak kW Demand Period MultiState_Value 93 5795_1 RD
1 = Hourly
2 = Daily
3 = Weekly
4 = Monthly
5 = Yearl
SMS, 1+N,
N+1, SCC
Ratings
Input Isolation Transformer MultiState_Value 104 4266_1 RD 1 = Not Installed
2 = Installed
SMS, 1+N,
N
Device Status
Backfeed Breaker MultiState_Value 115 4764_1 RD
1 = Open
2 = Close
3 = Not Installed
SMS, 1+N,
SCC
SBS Load Disconnect MultiState_Value 116 4765_1 RD
1 = Open
2 = Close
3 = Not Installed
Obsolete
Input Breaker (CB1/RIB) MultiState_Value 117 4766_1 RD
1 = Open
2 = Close
3 = Not Installed
SMS, 1+N,
N+1
Trap Filter Disconnect MultiState_Value 118 4767_1 RD
1 = Open
2 = Close
3 = Not Installed
SMS, 1+N,
N+1
Output Breaker (CB2/IOB) MultiState_Value 119 4768_1 RD
1 = Open
2 = Close
3 = Not Installed
SMS, 1+N,
N+1
Internal Bypass Breaker
(CB3) MultiState_Value 120 4769_1 RD
1 = Open
2 = Close
3 = Not Installed
Obsolete
Bypass Isolation Breaker
(BIB) MultiState_Value 121 4770_1 RD
1 = Open
2 = Close
3 = Not Installed
SMS, 1+N
Rectifier Feed Breaker (RFB) MultiState_Value 122 4771_1 RD
1 = Open
2 = Close
3 = Not Installed
SMS
Maintenance Bypass Breaker
(MBB) MultiState_Value 123 4772_1 RD
1 = Open
2 = Close
3 = Not Installed
SMS, 1+N,
SCC
Maintenance Isolation
Breaker (MIB) MultiState_Value 124 4773_1 RD
1 = Open
2 = Close
3 = Not Installed
SMS, 1+N,
SCC
Output Series Static Switch MultiState_Value 125 4774_1 RD
1 = off
2 = on
3 = Not Installed
LEU/LAP
only
Module Output Breaker
(MOB) MultiState_Value 126 4775_1 RD
1 = Open
2 = Close
3 = Not Installed
1+N, SCC
Table 112 Liebert NXL™ - 60Hz, UL version (Model 40) - Multistate Data (continued)
Data Label
Object
Type Instance
Object
Name Access Notes
Liebert
NXL Type
BACnet Communications - UPS Systems
361 Liebert® IntelliSlot® Modbus/BACnet
MultiModule
Module Output Breaker for
Module 1 (MOB1) MultiState_Value 137 4836_1 RD
1 = Open
2 = Close
3 = Not Installed
1+N, SCC
Module Output Breaker for
Module 2 (MOB2) MultiState_Value 138 4837_1 RD
1 = Open
2 = Close
3 = Not Installed
1+N, SCC
Module Output Breaker for
Module 3 (MOB3) MultiState_Value 139 4838_1 RD
1 = Open
2 = Close
3 = Not Installed
1+N, SCC
Module Output Breaker for
Module 4 (MOB4) MultiState_Value 140 4839_1 RD
1 = Open
2 = Close
3 = Not Installed
1+N, SCC
Module Output Breaker for
Module 5 (MOB5) MultiState_Value 141 4840_1 RD
1 = Open
2 = Close
3 = Not Installed
1+N, SCC
Module Output Breaker for
Module 6 (MOB6) MultiState_Value 142 4841_1 RD
1 = Open
2 = Close
3 = Not Installed
1+N, SCC
Module Output Breaker for
Module 7 (MOB7) MultiState_Value 143 4842_1 RD
1 = Open
2 = Close
3 = Not Installed
1+N, SCC
Module Output Breaker for
Module 8 (MOB8) MultiState_Value 144 4843_1 RD
1 = Open
2 = Close
3 = Not Installed
1+N, SCC
Bypass Isolation Breaker for
Module 1 (BIB1) MultiState_Value 145 4844_1 RD
1 = Open
2 = Close
3 = Not Installed
SMS, 1+N
Bypass Isolation Breaker for
Module 2 (BIB2) MultiState_Value 146 4845_1 RD
1 = Open
2 = Close
3 = Not Installed
SMS, 1+N
Bypass Isolation Breaker for
Module 3 (BIB3) MultiState_Value 147 4846_1 RD
1 = Open
2 = Close
3 = Not Installed
SMS, 1+N
Bypass Isolation Breaker for
Module 4 (BIB4) MultiState_Value 148 4847_1 RD
1 = Open
2 = Close
3 = Not Installed
SMS, 1+N
Bypass Isolation Breaker for
Module 5 (BIB5) MultiState_Value 149 4848_1 RD
1 = Open
2 = Close
3 = Not Installed
SMS, 1+N,
Bypass Isolation Breaker for
Module 6 (BIB6) MultiState_Value 150 4849_1 RD
1 = Open
2 = Close
3 = Not Installed
SMS, 1+N,
Bypass Isolation Breaker for
Module 7 (BIB7) MultiState_Value 151 4850_1 RD
1 = Open
2 = Close
3 = Not Installed
SMS, 1+N,
Bypass Isolation Breaker for
Module 8 (BIB8) MultiState_Value 152 4851_1 RD
1 = Open
2 = Close
3 = Not Installed
SMS, 1+N,
System Output Breaker
(UOB) MultiState_Value 153 4852_1 RD
1 = Open
2 = Close
3 = Not Installed
SCC
System Load Bank Breaker
(LBB) MultiState_Value 154 4853_1 RD
1 = Open
2 = Close
3 = Not Installed
SCC
System Isolation Output
Breaker (IOB) MultiState_Value 155 4854_1 RD
1 = Open
2 = Close
3 = Not Installed
SCC
Table 112 Liebert NXL™ - 60Hz, UL version (Model 40) - Multistate Data (continued)
Data Label
Object
Type Instance
Object
Name Access Notes
Liebert
NXL Type
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 362
SCC Event Summary MultiState_Value 156 4855_1 RD
1 = None
2 = Alarm
3 = Fault
SCC
MMS UPS Battery Status MultiState_Value 157 4873_1 RD
1 = Unknown
2 = Normal
3 = Low
4 = Depleted
1+N, N+1
MMS UPS Output Source MultiState_Value 158 4874_1 RD
1 = Other
2 = off
3 = Normal
4 = Bypass
5 = Battery
6 = Booster
7 = Reducer
1+N, SCC
ModuleList 1
MMS Inter-Module Comm
Status MultiState_Value 169 4856_1 RD 1 = Failed
2 = Normal 1+N, SCC
MMS Event Summary MultiState_Value 170 4857_1 RD
1 = None
2 = Alarm
3 = Fault
1+N, SCC
MMS Module Inverter Status MultiState_Value 171 4858_1 RD 1 = off
2 = on 1+N
MMS Module Output Voltage
Status MultiState_Value 172 4859_1 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
1+N, SCC
MMS Module Output Source MultiState_Value 173 4860_1 RD
1 = off
2 = Normal
3 = Bypass
4 = Maintenance
Bypass
1+N, SCC
ModuleList 2
MMS Inter-Module Comm
Status MultiState_Value 184 4856_2 RD 1 = Failed
2 = Normal 1+N, SCC
MMS Event Summary MultiState_Value 185 4857_2 RD
1 = None
2 = Alarm
3 = Fault
1+N, SCC
MMS Module Inverter Status MultiState_Value 186 4858_2 RD 1 = off
2 = on 1+N
MMS Module Output Voltage
Status MultiState_Value 187 4859_2 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
1+N, SCC
MMS Module Output Source MultiState_Value 188 4860_2 RD
1 = off
2 = Normal
3 = Bypass
4 = Maintenance
Bypass
1+N, SCC
ModuleList 8
MMS Inter-Module Comm
Status MultiState_Value 274 4856_8 RD 1 = Failed
2 = Normal 1+N, SCC
MMS Event Summary MultiState_Value 275 4857_8 RD
1 = None
2 = Alarm
3 = Fault
1+N, SCC
MMS Module Inverter Status MultiState_Value 276 4858_8 RD 1 = off
2 = on 1+N
Table 112 Liebert NXL™ - 60Hz, UL version (Model 40) - Multistate Data (continued)
Data Label
Object
Type Instance
Object
Name Access Notes
Liebert
NXL Type
BACnet Communications - UPS Systems
363 Liebert® IntelliSlot® Modbus/BACnet
MMS Module Output Voltage
Status MultiState_Value 277 4859_8 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
1+N, SCC
MMS Module Output Source MultiState_Value 278 4860_8 RD
1 = off
2 = Normal
3 = Bypass
4 = Maintenance
Bypass
1+N, SCC
Intelligent Paralleling
Intelligent Parallel Operation
State MultiState_Value 289 5448_1 RD 1 = disabled
2 = enabled
1+N, N+1,
SCC
Intelligent Parallel Mode MultiState_Value 290 5449_1 RD
1 = Idle (Fast
Recovery)
2 = Disconnect (More
Efficient)
3 = off (Most Efficient)
1+N, N+1,
SCC
ECO Mode
ECO Mode Operation State MultiState_Value 301 5454_1 RW 1 = disabled
2 = enabled
SMS, 1+N,
SCC
Continuous Operation - ECO
Mode MultiState_Value 302 5455_1 RD 1 = disabled
2 = enabled
SMS, 1+N,
SCC
ECO Mode - EcoModeSchedule 1
Schedule Operation State -
ECO Mode MultiState_Value 313 5461_1_1 RD 1 = disabled
2 = enabled
SMS, 1+N,
SCC
Schedule Action - ECO Mode MultiState_Value 314 5462_1_1 RD 1 = stop
2 = start
SMS, 1+N,
SCC
ECO Mode - EcoModeSchedule 2
Schedule Operation State -
ECO Mode MultiState_Value 326 5461_1_2 RD 1 = disabled
2 = enabled
SMS, 1+N,
SCC
Schedule Action - ECO Mode MultiState_Value 327 5462_1_2 RD 1 = stop
2 = start
SMS, 1+N,
SCC
Schedule Day of Week -
ECO Mode MultiState_Value 328 5463_1_2 RD
1 = Unknown
2 = Monday
3 = Tuesday
4 = Wednesday
5 = Thursday
6 = Friday
7 = Saturday
8 = Sunday
SMS, 1+N,
SCC
ECO Mode - EcoModeSchedule 16
Schedule Operation State -
ECO Mode MultiState_Value 508 5461_1_16 RD 1 = disabled
2 = enabled
SMS, 1+N,
SCC
Schedule Action - ECO Mode MultiState_Value 509 5462_1_16 RD 1 = stop
2 = start
SMS, 1+N,
SCC
Schedule Day of Week -
ECO Mode MultiState_Value 510 5463_1_16 RD
1 = Unknown
2 = Monday
3 = Tuesday
4 = Wednesday
5 = Thursday
6 = Friday
7 = Saturday
8 = Sunday
SMS, 1+N,
SCC
Table 112 Liebert NXL™ - 60Hz, UL version (Model 40) - Multistate Data (continued)
Data Label
Object
Type Instance
Object
Name Access Notes
Liebert
NXL Type
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 364
Table 113 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary
Data Label Data Description
Auto Restart In Progress Auto restart is in progress
Auto Restart Inhibited - Ext Auto restart inhibited due to an external signal
Auto Retransfer Time Remaining Time remaining before an inverter overload or inverter fault can be cleared
and auto retransfer from the bypass to the inverter can take place
Automatic Restart Failed Automatic restart failed
Backfeed Breaker Open The backfeed breaker is in the open position
Backfeed Breaker Backfeed breaker
Battery - External Monitor 1 External battery monitor 1 - battery maintenance required
Battery - External Monitor 2 External battery monitor 2 - battery maintenance required
Battery Amp-Hours Consumed This Discharge Battery amp-hours withdrawn this discharge.
Battery Amp-Hours Consumed Cumulative battery amp-hours withdrawn over the life of the battery
Battery Capacity Low Battery capacity is low
Battery Cell Count - Lead Acid Battery cell count - lead acid
Battery Cell Count-Nickel Cadmium Battery cell count - nickel cadmium
Battery Charging Error The battery is not charging properly
Battery Charging Inhibited Battery charging is inhibited due to an external inhibit signal
Battery Charging Reduced-Extrnl Using a reduced battery charging algorithm due to an external signal
Battery Circuit Breaker 1 Open Battery circuit breaker 1 is open
Battery Circuit Breaker 2 Open Battery circuit breaker 2 is open
Battery Circuit Breaker 3 Open Battery circuit breaker 3 is open
Battery Circuit Breaker 4 Open Battery circuit breaker 4 is open
Battery Circuit Breaker 5 Open Battery circuit breaker 5 is open
Battery Circuit Breaker 6 Open Battery circuit breaker 6 is open
Battery Circuit Breaker 7 Open Battery circuit breaker 7 is open
Battery Circuit Breaker 8 Open Battery circuit breaker 8 is open
Battery Commission Date Date and time when battery placed into service
Battery Discharge Power Instantaneous battery power while discharging
Battery Discharge Time The time on battery operation for this discharge
Battery Discharging The battery is discharging
Battery Equalize The rectifier output voltage is increased to equalize the battery voltage
level.
Battery Ground Fault Battery system ground fault amperage exceeds the threshold
Battery Last Discharge Date The date and time of the last battery discharge
Battery Low Shutdown Battery disconnect due to end-of-discharge.
Battery Low The calculated battery time remaining has reached the low battery
threshold
Battery Over Temperature A battery temperature sensor is reporting a value above a threshold
Battery Percentage Charge The percentage of battery charge
Battery Self Test Battery self test is in progress
Battery Temperature for Cabinet The battery temperature for a cabinet
Battery Temperature Imbalance Excessive temperature differences between battery sensors detected
Battery Temperature Sensor Fault A battery temperature sensor fault has been detected
Battery Test Failed Battery test failed
Battery Test Inhibited Automatic (scheduled) battery tests are inhibited
BACnet Communications - UPS Systems
365 Liebert® IntelliSlot® Modbus/BACnet
Battery Time Remaining The calculated available time on battery
Battery Total Discharge Time The cumulative battery discharge time
Battery Volts at Main Disconnect The voltage between the positive and the negative battery terminals of the
common battery disconnect
Battery Volts for Cabinet The voltage between the positive and negative battery terminals of a battery
cabinet
BPSS Startup Inhibit The Bypass Static Switch startup is inhibited
Bypass - Excess Auto Retransfers The number of auto retransfers, from bypass to inverter, has exceeded the
maximum for a specified time interval
Bypass - Manual Rexfr Inhibited Manual transfer from bypass to inverter is inhibited.
Bypass - Manual Xfr Inhibited Manual transfer from inverter to bypass is inhibited.
Bypass Auto Retransfer Failed After performing a recoverable transfer to bypass, an attempt to auto
retransfer from bypass to inverter failed
Bypass Auto Transfer Failed An automatic transfer to static bypass failed
Bypass Excessive Pulse Parallel The system has performed too many pulse parallel operations within a
specified time interval
Bypass Frequency Error The bypass frequency is outside the inverter synchronization limits
Bypass Input Frequency The bypass input frequency
Bypass Input Voltage RMS A-B The bypass input RMS voltage between phases A and B
Bypass Input Voltage RMS B-C The bypass input RMS voltage between phases B and C
Bypass Input Voltage RMS C-A The bypass input RMS voltage between phases C and A
Bypass Input Wire Configuration Bypass input wire configuration
Bypass Isolation Breaker (BIB) Bypass isolation breaker (BIB)
Bypass Isolation Breaker for Module 1 (BIB1) Bypass isolation breaker for module 1 (BIB1)
Bypass Isolation Breaker for Module 2 (BIB2) Bypass isolation breaker for module 2 (BIB2)
Bypass Isolation Breaker for Module 3 (BIB3) Bypass isolation breaker for module 3 (BIB3)
Bypass Isolation Breaker for Module 4 (BIB4) Bypass isolation breaker for module 4 (BIB4)
Bypass Isolation Breaker for Module 5 (BIB5) Bypass isolation breaker for module 5 (BIB5)
Bypass Isolation Breaker for Module 6 (BIB6) Bypass isolation breaker for module 6 (BIB6)
Bypass Isolation Breaker for Module 7 (BIB7) Bypass isolation breaker for module 7 (BIB7)
Bypass Isolation Breaker for Module 8 (BIB8) Bypass isolation breaker for module 8 (BIB8)
Bypass Nominal Voltage Bypass nominal (or rated) voltage
Bypass Not Available A problem associated with the bypass has been detected
Bypass Overload Phase A An overload exists on output phase A while operating on the bypass
Bypass Overload Phase B An overload exists on output phase B while operating on the bypass
Bypass Overload Phase C An overload exists on output phase C while operating on the bypass
Bypass Qualification Status bypass qualification status
Bypass SS Overload Time Remain The calculated time remaining before bypass static switch shutdown due to
the present overload condition
Bypass Static Switch Off Extrnl Bypass static switch is off due to the state of an external signal
Bypass Static Switch Overload Bypass off due to static switch overload
Bypass Static Switch Unavailable The static bypass switch is off, and unable to operate
Bypass Sync Phase Difference The phase angle difference between the inverter output and bypass source
Configuration Description Configuration description
Cont Tie Active Continuous Power Tie Active.
Table 113 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 366
Continuous Operation - ECO Mode This setting gives the user the ability to Enable/Disable ECO Mode
continuous operation.
Controls Reset Required A controls reset is required due to one or more critical settings changing
DC Bus Current
The current at the battery input terminals. In charging mode, the current will
be a positive value. In discharging mode, the current will be a negative
value
DC Bus Ground Fault - Negative A ground fault has been detected on the negative DC Bus link
DC Bus Ground Fault - Positive A ground fault has been detected on the positive DC Bus link
DC Bus Qualification Status dc bus qualification status
DC Bus Voltage The voltage between the positive and negative terminals of the DC bus at
the battery input
ECO Mode Active Conditions for Activation or Automatic Reactivation have been satisfied.
ECO Mode Operation State This setting is used to enable or disable ECO Mode.
ECO Mode Suspended ECO Mode session is suspended.
EMO Shutdown An Emergency Module Off command has been detected.
Equipment Over Temperature Equipment over temperature summary event
Equipment Temperature Sensor Fail One or more temperature sensors report a temperature outside of the range
of expected operation.
Excess ECO Suspends Number of automatic suspensions has exceeded the ECO Mode -
Maximum Auto Suspensions setting.
Fuse Failure A summary event indicating one or more fuse failures
Inlet Air Over Temperature The inlet air exceeds the maximum temperature threshold
Inlet Air Temperature The temperature of the inlet air
Input Breaker (CB1/RIB) Input breaker (CB1/RIB)
Input Contact 01 The external input contact 1
Input Contact 02 The external input contact 2
Input Contact 03 The external input contact 3
Input Contact 04 The external input contact 4
Input Contact 05 The external input contact 5
Input Contact 06 The external input contact 6
Input Contact 07 The external input contact 7
Input Contact 08 The external input contact 8
Input Contact 09 The external input contact 9
Input Contact 10 The external input contact 10
Input Contact 11 The external input contact 11
Input Contact 12 The external input contact 12
Input Contact 13 The external input contact 13
Input Contact 14 The external input contact 14
Input Contact 15 The external input contact 15
Input Contact 16 The external input contact 16
Input Filter Cycle Lock The input filter disconnect is open due to exceeding the maximum number
of cycles.
Input Isolation Transformer Input isolation transformer
Input Qualification Status input qualification status
Intelligent Parallel Maximum Time in Standby The maximum time a module can be in standby mode due to Intelligent
Paralleling.
Table 113 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
367 Liebert® IntelliSlot® Modbus/BACnet
Intelligent Parallel Minimum Redundancy
This is the minimum Number of Redundant Modules that the system will
allow before bringing one or more modules back to normal operation and
terminating Intelligent Paralleling.
Intelligent Parallel Mode
This setting gives the user the ability to choose between different energy
consumption modes while Intelligent Paralleling is active and module is in
standby.
Intelligent Parallel Operation State This setting is used to enable or disable Intelligent Paralleling.
Intelligent Paralleling Shutdown Delay This is the length of time the conditions for module standby must remain
satisfied before the module goes into standby.
Internal Bypass Breaker (CB3) Internal bypass breaker (CB3)
Internal Communications Failure The control has detected a communication failure of a component on the
internal communication bus
Inverter Failure Inverter failure - inverter output is off
Inverter Inhibit - External Restart of the inverter is inhibited by an external signal
Inverter Off - External Inverter is off (operation is inhibited) due to external signal state
Inverter On/Off State inverter on/off state
Inverter Output Qualification Status inverter output qualification status
Inverter Overload Phase A Inverter is operating with an overload on phase A
Inverter Overload Phase B Inverter is operating with an overload on phase B
Inverter Overload Phase C Inverter is operating with an overload on phase C
Inverter Overload Time Remaining The calculated time remaining before inverter shutdown
Inverter Shutdown - Overload The inverter has shutdown due to a sustained overload
Inverter Static Switch SCR Short The system has detected a short across one or more inverter static switch
Silicon Controlled Rectifiers (SCR)
LBS Active - Master This UPS system has been selected as the functional Master Load Bus
Synchronization (LBS) system.
LBS Active - Slave This UPS system is synchronized to the output bus of the UPS system that
has been selected as the Master Load Bus Synchronization (LBS) system.
LBS Active The Load Bus Sync option is active
LBS Inhibited The system has detected that conditions to perform Load Bus Sync are not
satisfied
Leading Power Factor The leading output Power Factor has fallen below a specified value
Loss of Redundancy The multi-module collection doesn't have enough modules to redundantly
support the load
Main Battery Disconnect Open Main battery disconnect is open
Main Controller Fault A Main Controller fault has been detected.
Maintenance Bypass Breaker (MBB) Maintenance bypass breaker (MBB)
Maintenance Isolation Breaker (MIB) Maintenance isolation breaker (MIB)
Maximum Auto Suspensions - ECO Mode This setting sets the maximum number of automatic ECO Mode
suspensions in a session.
MMS Event Summary Summary of any active user alarm or fault of this module in a multi-module
system
MMS Inter-Module Comm Status Inter-module communication status of this module in a multi-module system
MMS Loss of Sync Pulse Multi-module system loss of sync pulse
MMS Low Battery Warning Multi-module system low battery warning
MMS Module Alarm Active Active alarm or fault of any module in a multi-module system
MMS Module Battery Current Battery current of this module in a multi-module system
MMS Module Battery Time Remaining Battery time remaining for this module in a multi-module system
Table 113 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 368
MMS Module DC Bus Voltage DC bus voltage of this module in a multi-module system
MMS Module Inverter Status Multi-module inverter status of this module (on/off)
MMS Module Number MMS module number
MMS Module Output Source Module output source in a multi-module system (normal/bypass/
maintenance bypass/off)
MMS Module Output Voltage Status Output voltage status of this module in multi-module system
MMS Module Total kVA Output Total kVA output of this module in a multi-module system
MMS Module Total kW Output Total kW output of this module in a multi-module system
MMS On Battery The multi-module system is on battery
MMS Output Apparent Power The sum total apparent power of all system output modules
MMS Output Frequency The multi-module system output frequency
MMS Output Pct Apparent Pwr (kVA) Phase A The multi-module system output apparent power on phase A as a
percentage of the rated capacity
MMS Output Pct Apparent Pwr (kVA) Phase B The multi-module system output apparent power on phase B as a
percentage of the rated capacity
MMS Output Pct Apparent Pwr (kVA) Phase C The multi-module system output apparent power on phase C as a
percentage of the rated capacity
MMS Output Pct Power Phase A The multi-module system output power on phase A as a percentage of the
rated capacity
MMS Output Pct Power Phase B The multi-module system output power on phase B as a percentage of the
rated capacity
MMS Output Pct Power Phase C The multi-module system output power on phase C as a percentage of the
rated capacity
MMS Output Power Factor Phase A The multi-module system output power factor for phase A
MMS Output Power Factor Phase B The multi-module system output power factor for phase B
MMS Output Power Factor Phase C The multi-module system output power factor for phase C
MMS Output Power The sum total power of all system output modules
MMS Overload Multi-module system overload
MMS Retransfer Inhibit The critical load can not be manually retransferred from bypass to inverter
MMS Sharing Calib Active A module is not sharing power with the other modules in a multi-module
system.
MMS Transfer Inhibit The critical load can not be manually transferred from inverter to bypass
MMS UPS Battery Status Multi-module UPS battery status
MMS UPS Output Source Multi-module UPS output source
Module Accumulated Energy Total accumulated energy output for this module, since last energy reset.
Module In Standby - Intelligent Paralleling Module is placed into standby operation per Intelligent Paralleling.
Module Output Breaker (MOB) Module output breaker (MOB)
Module Output Breaker for Module 1 (MOB1) Module output breaker for module 1 (MOB1)
Module Output Breaker for Module 2 (MOB2) Module output breaker for module 2 (MOB2)
Module Output Breaker for Module 3 (MOB3) Module output breaker for module 3 (MOB3)
Module Output Breaker for Module 4 (MOB4) Module output breaker for module 4 (MOB4)
Module Output Breaker for Module 5 (MOB5) Module output breaker for module 5 (MOB5)
Module Output Breaker for Module 6 (MOB6) Module output breaker for module 6 (MOB6)
Module Output Breaker for Module 7 (MOB7) Module output breaker for module 7 (MOB7)
Module Output Breaker for Module 8 (MOB8) Module output breaker for module 8 (MOB8)
Multi-module System Output Voltage RMS A-B Multi-module system output RMS voltage between phases A and B
Table 113 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
369 Liebert® IntelliSlot® Modbus/BACnet
Multi-module System Output Voltage RMS A-N Multi-module system output RMS voltage between phase B and Neutral
Multi-module System Output Voltage RMS B-C Multi-module system output RMS voltage between phases B and C
Multi-module System Output Voltage RMS B-N Multi-module system output RMS voltage between phase B and Neutral
Multi-module System Output Voltage RMS C-A Multi-module system output RMS voltage between phases C and A
Multi-module System Output Voltage RMS C-N Multi-module system output RMS voltage between phase C and Neutral
Multiple Fan Failure Multiple fan failure
Number of Modules in a MMS The number of modules in a multi-module system
Number of Redundant Modules The number of redundant modules in a multi-module collective.
On Generator A generator is supplying the power to the system
Outlet Air Overtemperature Limit The difference between the outlet air temperature and inlet air temperature
exceeds a specified maximum temperature.
Output Amp Over User Limit-Phs A The phase A output has exceeded the user amperage threshold
Output Amp Over User Limit-Phs B The phase B output has exceeded the user amperage threshold
Output Amp Over User Limit-Phs C The phase C output has exceeded the user amperage threshold
Output Apparent Power Rating Output apparent power rating
Output Breaker (CB2/IOB) Output breaker (CB2/IOB)
Output kWh Reset Timestamp The date/time stamp when the User kWh accumulator was last reset to
zero.
Output Load on Maint. Bypass The output power is supplied by the maintenance bypass
Output Of/Uf The output frequency has exceeded a specified range for a specified period
of time.
Output Peak kW Demand Hist The Output Peak kW Demand for the last completed programmed time
interval.
Output Peak kW Demand The Output Peak kW Demand for the programmed time interval.
Output Qualification Status Output qualification status
Output Real Power Rating Output real power rating
Output Series Static Switch Output series static switch
Output Wire Configuration Output wire configuration
Parallel Comm Warning Parallel communication bus warning
Peak kW Demand Period The Peak kW Demand Period.
Peak kW Demand Timestamp The date/time stamp when the Peak kW Demand accumulator was last
reset.
Peak kW Reset The Peak kW was reset.
Power Supply Failure Power supply failure
Rectifier Active Filter Rectifier input active filter configuration
Rectifier Failure Rectifier failure - rectifier is off
Rectifier Feed Breaker (RFB) Rectifier feed breaker (RFB)
Rectifier Input Passive Filter Rectifier input passive filter configuration
Rectifier Operation Inhibit-Ext The operation of the rectifier is inhibited by an external signal
Rectifier Passive Filter Switch Rectifier input passive filter switch configuration
Rectifier Pulse Count Rectifier pulse count per cycle configuration
Rectifier Status Rectifier status
Restart Delay - ECO Mode The time delay that the conditions to activate ECO Mode must be satisfied
before ECO Mode can be reactivated during an active session.
SBS Load Disconnect SBS load disconnect
Table 113 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 370
SCC Event Summary Summary of any active user alarms or faults on the SCC
Schedule Action - ECO Mode This setting gives the user the ability to choose the action of a schedule
entry to be either stop or start.
Schedule Day of Week - ECO Mode This setting represents the day of the week when an associated ECO Mode
schedule entry action will take effect.
Schedule Hour - ECO Mode This setting represents the hour of the day when an associated schedule
entry action will take effect.
Schedule Minute - ECO Mode This setting represents the minute of the hour when an associated schedule
entry action will take effect.
Schedule Operation State - ECO Mode This setting gives the user the ability to either enable or disable a schedule
entry if the action is Start.
Service Code Active Service code is running
Service Required Unit requires servicing.
Static Bypass Switch Static Bypass Switch state - On/Off
Static Switch Type Static switch type configuration
Sum of MMS Output RMS Currents for Phase A The sum of the multi-module system output RMS currents for phase A
Sum of MMS Output RMS Currents for Phase B The sum of the multi-module system output RMS currents for phase B
Sum of MMS Output RMS Currents for Phase C The sum of the multi-module system output RMS currents for phase C
System Accumulated Energy Total accumulated energy output for the mms system, since last energy
reset.
System Breaker(s) Close Failure One or more breakers in the system failed to close
System Breaker(s) Open Failure One or more breakers in the system failed to open
System Comm Fail Failure of a device on the multi-module system communication bus
System Controller Error System controller internal error
System Date and Time The system date and time
System Fan Failure - Redundant Redundant system fan failure
System Input Current Imbalance System Input Currents are Imbalanced
System Input Current Limit The RMS input current has reached the input current limit threshold
System Input Frequency The system input frequency
System Input Nominal Frequency The nominal (or rated) system input frequency
System Input Nominal Voltage The nominal (or rated) system input voltage
System Input Phs Rotation Error The power conductors on the input line are not wired to the UPS in the
sequence preferred for the rectifier (A-B-C)
System Input Power Problem The input is not qualified to provide power to the system
System Input Power Source System input power source
System Input RMS A-B The System Input RMS Voltage between Phase A and Phase B
System Input RMS B-C The System Input RMS Voltage between Phase B and Phase C
System Input RMS C-A The System Input RMS Voltage between Phase C and Phase A
System Input RMS Current Phase A The system input RMS current for Phase A
System Input RMS Current Phase B The system input RMS current for Phase B
System Input RMS Current Phase C The system input RMS current for Phase C
System Isolation Output Breaker (IOB) System isolation output breaker (IOB)
System Load Bank Breaker (LBB) System load bank breaker (LBB)
System Output Apparent Power The sum total apparent power of all system output phases
System Output Breaker (UOB) System output breaker (UOB)
System Output Fault A fault has been detected in the system output
Table 113 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
371 Liebert® IntelliSlot® Modbus/BACnet
System Output Frequency The system output frequency
System Output Low Power Factor The system output power factor is low, resulting in reduced output capacity
System Output Maximum Amp Rating System output maximum amperage rating
System Output Nominal Frequency The nominal (or rated) system output frequency
System Output Nominal Voltage The nominal (or rated) system output voltage
System Output Off The system output is off
System Output Pct Power Phase A The system output power on phase A as a percentage of the rated capacity
System Output Pct Power Phase B The system output power on phase B as a percentage of the rated capacity
System Output Pct Power Phase C The system output power on phase C as a percentage of the rated capacity
System Output Pct Pwr (VA) Phs A The system output apparent power on phase A as a percentage of the rated
capacity
System Output Pct Pwr (VA) Phs B The system output apparent power on phase B as a percentage of the rated
capacity
System Output Pct Pwr (VA) Phs C The system output apparent power on phase C as a percentage of the rated
capacity
System Output Power Factor Phs A The system output power factor of phase A
System Output Power Factor Phs B The system output power factor of phase B
System Output Power Factor Phs C The system output power factor of phase C
System Output Power The sum total power of all system output phases
System Output RMS Current Phs A The system output RMS current for Phase A
System Output RMS Current Phs B The system output RMS current for Phase B
System Output RMS Current Phs C The system output RMS current for Phase C
System Output Voltage RMS A-B The system output RMS voltage between phases A and B
System Output Voltage RMS A-N The system output RMS voltage between phases A and Neutral
System Output Voltage RMS B-C The system output RMS voltage between phases B and C
System Output Voltage RMS B-N The system output RMS voltage between phases B and Neutral
System Output Voltage RMS C-A The system output RMS voltage between phases C and A
System Output Voltage RMS C-N The system output RMS voltage between phases C and Neutral
System Shutdown - EPO System shutdown due to Emergency Power Off (EPO)
System Shutdown - REPO System shutdown due to Remote Emergency Power Off (REPO)
System Status The operating status for the system
System UPS Module Count Number of UPS modules in the system
Time Remaining - ECO Mode Time remaining before current active ECO Mode session stops.
Total kW Hours Saved Total kW hours saved by ECO Mode or Intelligent Paralleling.
Total Number of Battery Discharges The total number of battery discharges.
Total System Operating Time The cumulative operation time of the unit
Trap Filter Disconnect Trap filter disconnect
UPS Battery Status UPS battery status
UPS Module Type UPS module type
UPS Output on Bypass The output power is supplied by the bypass
UPS Output Source UPS output source
UPS System Output Source The UPS system's output power source
User kWh Reset The user kWh accumulator was reset to zero by the operator.
Table 113 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 372
Table 114 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Binary Data
Data Label
Object
Type Instance
Object
Name Access Notes
Input
System Input Power Problem Binary_Value 1 4122_1 RD Active on Alarm
System Input Phs Rotation Error Binary_Value 2 4146_1 RD Active on Alarm
System Input Current Limit Binary_Value 3 4147_1 RD Active on Alarm
System Input Current Imbalance Binary_Value 4 4382_1 RD Active on Alarm
Bypass
Bypass Not Available Binary_Value 15 4135_1 RD Active on Alarm
Bypass Overload Phase A Binary_Value 16 4132_1 RD Active on Alarm
Bypass Overload Phase B Binary_Value 17 4133_1 RD Active on Alarm
Bypass Overload Phase C Binary_Value 18 4134_1 RD Active on Alarm
Bypass Auto Retransfer Failed Binary_Value 19 4138_1 RD Active on Alarm
Bypass Static Switch Overload Binary_Value 20 4142_1 RD Active on Alarm
Bypass Static Switch Unavailable Binary_Value 21 4143_1 RD Active on Alarm
Bypass Auto Transfer Failed Binary_Value 22 4145_1 RD Active on Alarm
Bypass Frequency Error Binary_Value 23 4175_1 RD Active on Alarm
Bypass - Manual Rexfr Inhibited Binary_Value 24 4218_1 RD Active on Alarm
Bypass - Manual Xfr Inhibited Binary_Value 25 4217_1 RD Active on Alarm
Battery
Battery Automatic Test Inhibited Binary_Value 36 4740_1 RD Active on Alarm
Battery Capacity Low Binary_Value 37 4166_1 RD Active on Alarm
Battery Discharging Binary_Value 38 4168_1 RD Active on Alarm
Battery Temperature Imbalance Binary_Value 39 4169_1 RD Active on Alarm
Battery Equalize Binary_Value 40 4170_1 RD Active on Alarm
Battery Auto Test In Progress Binary_Value 41 4172_1 RD Active on Alarm
Main Battery Disconnect Open Binary_Value 42 4173_1 RD Active on Alarm
Battery Low Binary_Value 43 4162_1 RD Active on Alarm
Battery Temperature Sensor Fault Binary_Value 44 4174_1 RD Active on Alarm
Battery Circuit Breaker 1 Open Binary_Value 45 4176_1 RD Active on Alarm
Battery Circuit Breaker 2 Open Binary_Value 46 4179_1 RD Active on Alarm
Battery Circuit Breaker 3 Open Binary_Value 47 4182_1 RD Active on Alarm
Battery Circuit Breaker 4 Open Binary_Value 48 4185_1 RD Active on Alarm
Battery Circuit Breaker 5 Open Binary_Value 49 4188_1 RD Active on Alarm
Battery Circuit Breaker 6 Open Binary_Value 50 4191_1 RD Active on Alarm
Battery - External Monitor 1 Binary_Value 51 4220_1 RD Active on Alarm
Battery - External Monitor 2 Binary_Value 52 4221_1 RD Active on Alarm
Battery Ground Fault Binary_Value 53 4222_1 RD Active on Alarm
Battery Over Temperature Limit Binary_Value 54 5871_1 RD Active on Alarm
Battery Low Shutdown Binary_Value 55 4742_1 RD Active on Alarm
Battery Over Temperature Binary_Value 56 4219_1 RD Active on Alarm
Battery Test Failed Binary_Value 57 4323_1 RD Active on Alarm
Unexpected Main Battery Disconnect Closure Binary_Value 58 5873_1 RD Active on Alarm
Battery Over Voltage Binary_Value 59 5874_1 RD Active on Alarm
Battery Fuse Fault Binary_Value 60 5875_1 RD Active on Alarm
Main Battery Disconnect Forced To Unlock Binary_Value 61 5878_1 RD Active on Alarm
BACnet Communications - UPS Systems
373 Liebert® IntelliSlot® Modbus/BACnet
DC Bus
DC Bus Low Fault Binary_Value 74 5563_1 RD Active on Alarm
Output
System Shutdown - EPO Binary_Value 85 4213_1 RD Active on Alarm
System Shutdown - REPO Binary_Value 86 4214_1 RD Active on Alarm
System Output Low Power Factor Binary_Value 88 4230_1 RD Active on Alarm
Output Amp Over User Limit-Phs A Binary_Value 89 4286_1 RD Active on Alarm
Output Amp Over User Limit-Phs B Binary_Value 90 4287_1 RD Active on Alarm
Output Amp Over User Limit-Phs C Binary_Value 91 4288_1 RD Active on Alarm
System Output Fault Binary_Value 92 4389_1 RD Active on Alarm
Output Of/Uf Binary_Value 93 5144_1 RD Active on Alarm
Inverter
Inverter Failure Binary_Value 104 4233_1 RD Active on Alarm
Inverter Overload Phase A Binary_Value 105 4234_1 RD Active on Alarm
Inverter Overload Phase B Binary_Value 106 4235_1 RD Active on Alarm
Inverter Overload Phase C Binary_Value 107 4236_1 RD Active on Alarm
Inverter Inhibit - External Binary_Value 108 4237_1 RD Active on Alarm
Inverter Shutdown - Overload Binary_Value 109 4290_1 RD Active on Alarm
Inverter Static Switch SCR Short Binary_Value 110 4391_1 RD Active on Alarm
Environment
Inlet Air Over Temperature Binary_Value 121 4294_1 RD Active on Alarm
Outlet Air Overtemperature Limit Binary_Value 122 5768_1 RD Active on Alarm
Equipment Temperature Sensor Fail Binary_Value 123 4747_1 RD Active on Alarm
External Input Signals
Input Contact 01 Binary_Value 134 4270_1 RD Active on Alarm
Input Contact 02 Binary_Value 135 4271_1 RD Active on Alarm
Input Contact 03 Binary_Value 136 4272_1 RD Active on Alarm
Input Contact 04 Binary_Value 137 4273_1 RD Active on Alarm
Input Contact 05 Binary_Value 138 4274_1 RD Active on Alarm
Input Contact 06 Binary_Value 139 4275_1 RD Active on Alarm
Input Contact 07 Binary_Value 140 4276_1 RD Active on Alarm
Input Contact 08 Binary_Value 141 4277_1 RD Active on Alarm
Input Contact 09 Binary_Value 142 4278_1 RD Active on Alarm
Input Contact 10 Binary_Value 143 4279_1 RD Active on Alarm
Input Contact 11 Binary_Value 144 4280_1 RD Active on Alarm
Input Contact 12 Binary_Value 145 4281_1 RD Active on Alarm
Input Contact 13 Binary_Value 146 4282_1 RD Active on Alarm
Input Contact 14 Binary_Value 147 4283_1 RD Active on Alarm
Input Contact 15 Binary_Value 148 4284_1 RD Active on Alarm
Input Contact 16 Binary_Value 149 4285_1 RD Active on Alarm
Rectifier
Rectifier Failure Binary_Value 160 4295_1 RD Active on Alarm
Vdc Backfeed Binary_Value 162 5879_1 RD Active on Alarm
Rectifier Configuration Change Request Binary_Value 163 5880_1 RD Active on Alarm
Table 114 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Binary Data (continued)
Data Label
Object
Type Instance
Object
Name Access Notes
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 374
System
System Fan Failure - Redundant Binary_Value 174 4749_1 RD Active on Alarm
Multiple Fan Failure Binary_Value 175 4750_1 RD Active on Alarm
Internal Communications Failure Binary_Value 176 4300_1 RD Active on Alarm
UPS Output on Bypass Binary_Value 177 4298_1 RD Active on Alarm
Output Load on Maint. Bypass Binary_Value 178 4299_1 RD Active on Alarm
Backfeed Breaker Open Binary_Value 179 4325_1 RD Active on Alarm
Auto Restart In Progress Binary_Value 180 4316_1 RD Active on Alarm
Power Supply Failure Binary_Value 181 4314_1 RD Active on Alarm
Auto Restart Inhibited - Ext Binary_Value 183 4317_1 RD Active on Alarm
Automatic Restart Failed Binary_Value 184 4439_1 RD Active on Alarm
Main Controller Fault Binary_Value 185 4753_1 RD Active on Alarm
Fuse Failure Binary_Value 186 4440_1 RD Active on Alarm
System Controller Error Binary_Value 187 4441_1 RD Active on Alarm
System Breaker(s) Open Failure Binary_Value 188 4442_1 RD Active on Alarm
System Breaker(s) Close Failure Binary_Value 189 4754_1 RD Active on Alarm
Input Filter Cycle Lock Binary_Value 190 4755_1 RD Active on Alarm
EMO Shutdown Binary_Value 191 5769_1 RD Active on Alarm
Service Code Active Binary_Value 192 4756_1 RD Active on Alarm
LBS Active Binary_Value 193 4757_1 RD Active on Alarm
LBS Inhibited Binary_Value 194 4758_1 RD Active on Alarm
Regeneration Active Binary_Value 195 5881_1 RD Active on Alarm
Regeneration Operation Terminated Binary_Value 196 5882_1 RD Active on Alarm
Regeneration Operation Failure Binary_Value 197 5883_1 RD Active on Alarm
Leading Power Factor Binary_Value 198 4759_1 RD Active on Alarm
Controls Reset Required Binary_Value 199 4760_1 RD Active on Alarm
MultiModule
Loss of Redundancy Binary_Value 212 4825_1 RD Active on Alarm
MMS Overload Binary_Value 215 4831_1 RD Active on Alarm
MMS On Battery Binary_Value 216 4834_1 RD Active on Alarm
MMS Module Alarm Active Binary_Value 218 5145_1 RD Active on Alarm
Program Input Signals
Program Input Contact 01 Binary_Value 229 5884_1 RD Active on Alarm
Program Input Contact 02 Binary_Value 230 5885_1 RD Active on Alarm
Program Input Contact 03 Binary_Value 231 5886_1 RD Active on Alarm
Program Input Contact 04 Binary_Value 232 5887_1 RD Active on Alarm
Program Input Contact 05 Binary_Value 233 5888_1 RD Active on Alarm
Program Input Contact 06 Binary_Value 234 5889_1 RD Active on Alarm
Program Input Contact 07 Binary_Value 235 5890_1 RD Active on Alarm
Program Input Contact 08 Binary_Value 236 5891_1 RD Active on Alarm
Program Input Contact 09 Binary_Value 237 5892_1 RD Active on Alarm
Program Input Contact 10 Binary_Value 238 5893_1 RD Active on Alarm
Program Input Contact 11 Binary_Value 239 5894_1 RD Active on Alarm
Program Input Contact 12 Binary_Value 240 5895_1 RD Active on Alarm
Table 114 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Binary Data (continued)
Data Label
Object
Type Instance
Object
Name Access Notes
BACnet Communications - UPS Systems
375 Liebert® IntelliSlot® Modbus/BACnet
Intelligent Paralleling
IP Inhibit Binary_Value 251 5567_1 RD Active on Alarm
ECO Mode
ECO Mode Active Binary_Value 262 5456_1 RD Active on Alarm
ECO Mode Suspended Binary_Value 263 5457_1 RD Active on Alarm
Excess ECO Suspends Binary_Value 264 5458_1 RD Active on Alarm
Table 114 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Binary Data (continued)
Data Label
Object
Type Instance
Object
Name Access Notes
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 376
Table 115 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Analog Data
Data Label Object Type Instance Object Name Access Notes
Input
System Input RMS A-B Analog_Value 1 4097_1 RD Units: VAC
System Input RMS B-C Analog_Value 2 4099_1 RD Units: VAC
System Input RMS C-A Analog_Value 3 4101_1 RD Units: VAC
System Input RMS Current Phase A Analog_Value 4 4113_1 RD Units: A AC
System Input RMS Current Phase B Analog_Value 5 4114_1 RD Units: A AC
System Input RMS Current Phase C Analog_Value 6 4115_1 RD Units: A AC
System Input Frequency Analog_Value 7 4105_1 RD Units: Hz
Bypass
Bypass Input Voltage RMS A-B Analog_Value 18 4125_1 RD Units: VAC
Bypass Input Voltage RMS B-C Analog_Value 19 4126_1 RD Units: VAC
Bypass Input Voltage RMS C-A Analog_Value 20 4127_1 RD Units: VAC
Bypass Input Frequency Analog_Value 21 4131_1 RD Units: Hz
Bypass Sync Phase Difference Analog_Value 22 4136_1 RD Units: deg
Bypass SS Overload Time Remain Analog_Value 23 4157_1 RD Units: sec
Auto Retransfer Time Remaining Analog_Value 24 4738_1 RD Units: sec
Battery
Battery Total Discharge Time Analog_Value 35 4152_1 RD Units: hr
Battery Percentage Charge Analog_Value 36 4153_1 RD
Battery Volts at Main Disconnect Analog_Value 37 4154_1 RD Units: VDC
Battery Volts for Cabinet 1 Analog_Value 38 4155_1_1 RD Units: VDC
Battery Volts for Cabinet 2 Analog_Value 39 4155_1_2 RD Units: VDC
Battery Volts for Cabinet 3 Analog_Value 40 4155_1_3 RD Units: VDC
Battery Volts for Cabinet 4 Analog_Value 41 4155_1_4 RD Units: VDC
Battery Volts for Cabinet 5 Analog_Value 42 4155_1_5 RD Units: VDC
Battery Volts for Cabinet 6 Analog_Value 43 4155_1_6 RD Units: VDC
Battery Temperature for Cabinet 1 Analog_Value 44 4156_1_1 RD Units: deg C
Battery Temperature for Cabinet 1 Analog_Value 10044 4156_1_1_deg_F RD Units: deg F
Battery Temperature for Cabinet 2 Analog_Value 45 4156_1_2 RD Units: deg C
Battery Temperature for Cabinet 2 Analog_Value 10045 4156_1_2_deg_F RD Units: deg F
Battery Temperature for Cabinet 3 Analog_Value 46 4156_1_3 RD Units: deg C
Battery Temperature for Cabinet 3 Analog_Value 10046 4156_1_3_deg_F RD Units: deg F
Battery Temperature for Cabinet 4 Analog_Value 47 4156_1_4 RD Units: deg C
Battery Temperature for Cabinet 4 Analog_Value 10047 4156_1_4_deg_F RD Units: deg F
Battery Temperature for Cabinet 5 Analog_Value 48 4156_1_5 RD Units: deg C
Battery Temperature for Cabinet 5 Analog_Value 10048 4156_1_5_deg_F RD Units: deg F
Battery Temperature for Cabinet 6 Analog_Value 49 4156_1_6 RD Units: deg C
Battery Temperature for Cabinet 6 Analog_Value 10049 4156_1_6_deg_F RD Units: deg F
Battery Amp-Hours Consumed This Discharge Analog_Value 50 4739_1 RD Units: AH
Battery Time Remaining Analog_Value 51 4150_1 RD Units: min
Battery Discharge Time Analog_Value 52 4151_1 RD Units: sec
Battery Discharge Power Analog_Value 53 4159_1 RD Units: W
Battery Last Discharge Date Analog_Value 54 4161_1 RD
Battery Amp-Hours Consumed Analog_Value 55 4158_1 RD Units: AH
BACnet Communications - UPS Systems
377 Liebert® IntelliSlot® Modbus/BACnet
DC Bus
DC Bus Voltage Analog_Value 66 4148_1 RD Units: VDC
DC Bus Current Analog_Value 67 4149_1 RD Units: A DC
Output
System Output Voltage RMS A-B Analog_Value 78 4201_1 RD Units: VAC
System Output Voltage RMS B-C Analog_Value 79 4202_1 RD Units: VAC
System Output Voltage RMS C-A Analog_Value 80 4203_1 RD Units: VAC
System Output Voltage RMS A-N Analog_Value 81 4385_1 RD Units: VAC
System Output Voltage RMS B-N Analog_Value 82 4386_1 RD Units: VAC
System Output Voltage RMS C-N Analog_Value 83 4387_1 RD Units: VAC
System Output RMS Current Phs A Analog_Value 84 4204_1 RD Units: A AC
System Output RMS Current Phs B Analog_Value 85 4205_1 RD Units: A AC
System Output RMS Current Phs C Analog_Value 86 4206_1 RD Units: A AC
System Output Frequency Analog_Value 87 4207_1 RD Units: Hz
System Output Power Analog_Value 88 4208_1 RD Units: kW
System Output Apparent Power Analog_Value 89 4209_1 RD Units: kVA
System Output Power Factor Phs A Analog_Value 90 4210_1 RD —
System Output Power Factor Phs B Analog_Value 91 4211_1 RD —
System Output Power Factor Phs C Analog_Value 92 4212_1 RD —
System Output Pct Power Phase A Analog_Value 93 4223_1 RD Units: %
System Output Pct Power Phase B Analog_Value 94 4224_1 RD Units: %
System Output Pct Power Phase C Analog_Value 95 4225_1 RD Units: %
System Output Pct Pwr (VA) Phs A Analog_Value 96 4226_1 RD Units: %
System Output Pct Pwr (VA) Phs B Analog_Value 97 4227_1 RD Units: %
System Output Pct Pwr (VA) Phs C Analog_Value 98 4228_1 RD Units: %
Inverter
Inverter Overload Time Remaining Analog_Value 109 4232_1 RD Units: sec
Environment
Inlet Air Temperature Analog_Value 120 4291_1 RD Units: deg C
Inlet Air Temperature Analog_Value 10120 4291_1_deg_F RD Units: deg F
Total System Operating Time Analog_Value 121 4292_1 RD Units: hr
System Date and Time Analog_Value 122 4293_1 RW —
Ratings
Bypass Nominal Voltage Analog_Value 133 4259_1 RD Units: VAC
System Input Nominal Voltage Analog_Value 134 4102_1 RD Units: VAC
System Input Nominal Frequency Analog_Value 135 4103_1 RD Units: Hz
System Output Nominal Voltage Analog_Value 136 4260_1 RD Units: VAC
System Output Nominal Frequency Analog_Value 137 4261_1 RD Units: Hz
Battery Cell Count - Lead Acid Analog_Value 138 4262_1 RD —
Battery Cell Count-Nickel Cadmium Analog_Value 139 4263_1 RD —
Output Apparent Power Rating Analog_Value 140 4264_1 RD Units: kVA
Output Real Power Rating Analog_Value 141 4265_1 RD Units: kW
System UPS Module Count Analog_Value 142 4268_1 RD —
System Output Maximum Amp Rating Analog_Value 143 4267_1 RD Units: A AC
System Redundant UPS Modules Analog_Value 144 4269_1 RD —
Table 115 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Analog Data (continued)
Data Label Object Type Instance Object Name Access Notes
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 378
MultiModule
Multi-module System Output Voltage RMS A-B Analog_Value 155 4801_1 RD Units: VAC
Multi-module System Output Voltage RMS B-C Analog_Value 156 4802_1 RD Units: VAC
Multi-module System Output Voltage RMS C-A Analog_Value 157 4803_1 RD Units: VAC
Multi-module System Output Voltage RMS A-N Analog_Value 158 4804_1 RD Units: VAC
Multi-module System Output Voltage RMS B-N Analog_Value 159 4805_1 RD Units: VAC
Multi-module System Output Voltage RMS C-N Analog_Value 160 4806_1 RD Units: VAC
Sum of MMS Output RMS Currents for Phase A Analog_Value 161 4807_1 RD Units: A AC
Sum of MMS Output RMS Currents for Phase B Analog_Value 162 4808_1 RD Units: A AC
Sum of MMS Output RMS Currents for Phase C Analog_Value 163 4809_1 RD Units: A AC
MMS Output Frequency Analog_Value 164 4810_1 RD Units: Hz
MMS Output Power Analog_Value 165 4811_1 RD Units: kW
MMS Output Apparent Power Analog_Value 166 4812_1 RD Units: kVA
MMS Output Power Factor Phase A Analog_Value 167 4813_1 RD —
MMS Output Power Factor Phase B Analog_Value 168 4814_1 RD —
MMS Output Power Factor Phase C Analog_Value 169 4815_1 RD —
MMS Output Pct Power Phase A Analog_Value 170 4816_1 RD Units: %
MMS Output Pct Power Phase B Analog_Value 171 4817_1 RD Units: %
MMS Output Pct Power Phase C Analog_Value 172 4818_1 RD Units: %
MMS Output Pct Apparent Pwr (kVA) Phase A Analog_Value 173 4819_1 RD Units: %
MMS Output Pct Apparent Pwr (kVA) Phase B Analog_Value 174 4820_1 RD Units: %
MMS Output Pct Apparent Pwr (kVA) Phase C Analog_Value 175 4821_1 RD Units: %
Number of Redundant Modules Analog_Value 176 4822_1 RD —
MMS Module Number Analog_Value 177 4829_1 RD —
Number of Modules in a MMS Analog_Value 178 4833_1 RD —
Intelligent Paralleling
Intelligent Parallel Minimum Redundancy Analog_Value 189 5451_1 RD
Intelligent Parallel Maximum Time in Standby Analog_Value 190 5452_1 RD Units: day
ECO Mode
Maximum Auto Suspensions - ECO Mode Analog_Value 201 5459_1 RD
Restart Delay - ECO Mode Analog_Value 202 5460_1 RD Units: min
Time Remaining - ECO Mode Analog_Value 203 5466_1 RD Units: min
ECO Mode - EcoModeSchedule 1
Schedule Hour - ECO Mode Analog_Value 214 5464_1_1 RD Units: hr
Schedule Minute - ECO Mode Analog_Value 215 5465_1_1 RD Units: min
ECO Mode - EcoModeSchedule 2
Schedule Hour - ECO Mode Analog_Value 226 5464_1_2 RD Units: hr
Schedule Minute - ECO Mode Analog_Value 227 5465_1_2 RD Units: min
ECO Mode - EcoModeSchedule 14
Schedule Hour - ECO Mode Analog_Value 370 5464_1_14 RD Units: hr
Schedule Minute - ECO Mode Analog_Value 371 5465_1_14 RD Units: min
Table 115 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Analog Data (continued)
Data Label Object Type Instance Object Name Access Notes
BACnet Communications - UPS Systems
379 Liebert® IntelliSlot® Modbus/BACnet
Table 116 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Multistate Data
Data Label Object Type Instance Object Name Access Notes
Input
Input Qualification Status MultiState_Value 1 4735_1 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
Bypass
Static Bypass Switch MultiState_Value 12 4736_1 RD 1 = off
2 = on
Bypass Qualification Status MultiState_Value 13 4737_1 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
Battery
UPS Battery Status MultiState_Value 24 4871_1 RD
1 = Unknown
2 = Normal
3 = Low
4 = Depleted
The main battery disconnect status. MultiState_Value 25 5872_1 RD
1 = Open
2 = Closed
3 = Disabled
Battery SCR Status MultiState_Value 26 5876_1 RD
1 = OK
2 = Fault
3 = unknown
Main Battery Disconnect Switch Lock
Status MultiState_Value 27 5877_1 RD
1 = Locked
2 = Unlocked
3 = unknown
DC Bus
DC Bus Qualification Status MultiState_Value 38 4743_1 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
Output
Output Qualification Status MultiState_Value 49 4744_1 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
Inverter
Inverter Output Qualification Status MultiState_Value 60 4745_1 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
Inverter On/Off State MultiState_Value 61 4746_1 RD 1 = off
2 = on
Rectifier
Rectifier Pulse Count MultiState_Value 72 4257_1 RD
1 = 6 Pulse
2 = 12 Pulse
3 = 18 Pulse
4 = 24 Pulse
Rectifier Input Passive Filter MultiState_Value 73 4258_1 RD 1 = Not Installed
2 = Installed
Rectifier Passive Filter Switch MultiState_Value 74 4301_1 RD 1 = Not Installed
2 = Installed
Rectifier Active Filter MultiState_Value 75 4302_1 RD 1 = Not Installed
2 = Installed
Rectifier Status MultiState_Value 76 4748_1 RD 1 = off
2 = on
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 380
System
UPS Module Type MultiState_Value 87 4303_1 RD
1 = Single
Module System
2 = Module (1 +
1)
3 = Module (1 +
N)
4 = Module (N +
1)
5 = System
Control Cabinet
6 = Main Static
Switch
Bypass Input Wire Configuration MultiState_Value 88 4304_1 RD
1 = Two Wire
(single phase +
return)
2 = Two Wire (2
phase, no
neutral)
3 = Three Wire (2
phase + neutral)
4 = Three Wire (3
phase, no
neutral)
5 = Four Wire (3
phases + neutral)
Output Wire Configuration MultiState_Value 89 4305_1 RD
1 = Two Wire
(single phase +
return)
2 = Two Wire (2
phase, no
neutral)
3 = Three Wire (2
phase + neutral)
4 = Three Wire (3
phase, no
neutral)
5 = Four Wire (3
phases + neutral)
Static Switch Type MultiState_Value 90 4306_1 RD
1 = Not
Applicable
2 = Continuous
Duty
3 = Momentary
Duty
Table 116 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Multistate Data (continued)
Data Label Object Type Instance Object Name Access Notes
BACnet Communications - UPS Systems
381 Liebert® IntelliSlot® Modbus/BACnet
Configuration Description MultiState_Value 91 4751_1 RD
1 = Single
Module System
33
2 = Single
Module System
34
3 = Single
Module System
44
4 = 1+1 33
5 = 1+1 34
6 = 1+1 44
7 = 1+N 33
8 = 1+N 34
9 = 1+N 44
10 = N+1 33
11 = N+1 34
12 = N+1 44
13 = SCC w/
Continuous Duty
SS 33
14 = SCC w/
Continuous Duty
SS 44
15 = SCC w/
Momentary Duty
SS
16 = Main Static
Switch
UPS System Output Source MultiState_Value 92 4307_1 RD
1 = None
2 = Inverter
3 = Bypass
System Input Power Source MultiState_Value 93 4318_1 RD
1 = None
2 = Utility (mains)
3 = Generator
System Status MultiState_Value 94 4123_1 RD
1 = Normal
Operation
2 = StartUp
3 = Normal with
Warning
4 = Normal with
Alarm
5 = Abnormal
Operation
UPS Output Source MultiState_Value 95 4872_1 RD
1 = Other
2 = Off
3 = Normal
4 = Bypass
5 = Battery
6 = Booster
7 = Reducer
System Fan Status MultiState_Value 96 4326_1 RD
1 = Unknown
2 = Normal
3 = Failure
System Fan Redundant Status MultiState_Value 97 4327_1 RD
1 = Unknown
2 = Redundancy
Available
3 = Loss of
Redundancy
System Fan Capacity Status MultiState_Value 98 4328_1 RD
1 = Unknown
2 = Normal
3 = Failure
Table 116 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Multistate Data (continued)
Data Label Object Type Instance Object Name Access Notes
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 382
Ratings
Input Isolation Transformer MultiState_Value 109 4266_1 RD 1 = Not Installed
2 = Installed
Device Status
Backfeed Breaker MultiState_Value 120 4764_1 RD
1 = Open
2 = Close
3 = Not Installed
SBS Load Disconnect MultiState_Value 121 4765_1 RD
1 = Open
2 = Close
3 = Not Installed
Input Breaker MultiState_Value 122 4766_1 RD
1 = Open
2 = Close
3 = Not Installed
Trap Filter Disconnect MultiState_Value 123 4767_1 RD
1 = Open
2 = Close
3 = Not Installed
Output Breaker MultiState_Value 124 4768_1 RD
1 = Open
2 = Close
3 = Not Installed
Internal Bypass Breaker MultiState_Value 125 4769_1 RD
1 = Open
2 = Close
3 = Not Installed
Bypass Isolation Breaker MultiState_Value 126 4770_1 RD
1 = Open
2 = Close
3 = Not Installed
Maintenance Bypass Breaker MultiState_Value 127 4772_1 RD
1 = Open
2 = Close
3 = Not Installed
Maintenance Isolation Breaker MultiState_Value 128 4773_1 RD
1 = Open
2 = Close
3 = Not Installed
Output Series Static Switch MultiState_Value 129 4774_1 RD
1 = Off
2 = On
3 = Not Installed
Module Output Breaker MultiState_Value 130 4775_1 RD
1 = Open
2 = Close
3 = Not Installed
MultiModule
Module Output Breaker for Module 1 MultiState_Value 141 4836_1 RD
1 = Open
2 = Close
3 = Not Installed
Module Output Breaker for Module 2 MultiState_Value 142 4837_1 RD
1 = Open
2 = Close
3 = Not Installed
Module Output Breaker for Module 3 MultiState_Value 143 4838_1 RD
1 = Open
2 = Close
3 = Not Installed
Module Output Breaker for Module 4 MultiState_Value 144 4839_1 RD
1 = Open
2 = Close
3 = Not Installed
Module Output Breaker for Module 5 MultiState_Value 145 4840_1 RD
1 = Open
2 = Close
3 = Not Installed
Module Output Breaker for Module 6 MultiState_Value 146 4841_1 RD
1 = Open
2 = Close
3 = Not Installed
Table 116 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Multistate Data (continued)
Data Label Object Type Instance Object Name Access Notes
BACnet Communications - UPS Systems
383 Liebert® IntelliSlot® Modbus/BACnet
Module Output Breaker for Module 7 MultiState_Value 147 4842_1 RD
1 = Open
2 = Close
3 = Not Installed
Module Output Breaker for Module 8 MultiState_Value 148 4843_1 RD
1 = Open
2 = Close
3 = Not Installed
Bypass Isolation Breaker for Module 1 MultiState_Value 149 4844_1 RD
1 = Open
2 = Close
3 = Not Installed
Bypass Isolation Breaker for Module 2 MultiState_Value 150 4845_1 RD
1 = Open
2 = Close
3 = Not Installed
Bypass Isolation Breaker for Module 3 MultiState_Value 151 4846_1 RD
1 = Open
2 = Close
3 = Not Installed
Bypass Isolation Breaker for Module 4 MultiState_Value 152 4847_1 RD
1 = Open
2 = Close
3 = Not Installed
Bypass Isolation Breaker for Module 5 MultiState_Value 153 4848_1 RD
1 = Open
2 = Close
3 = Not Installed
Bypass Isolation Breaker for Module 6 MultiState_Value 154 4849_1 RD
1 = Open
2 = Close
3 = Not Installed
Bypass Isolation Breaker for Module 7 MultiState_Value 155 4850_1 RD
1 = Open
2 = Close
3 = Not Installed
Bypass Isolation Breaker for Module 8 MultiState_Value 156 4851_1 RD
1 = Open
2 = Close
3 = Not Installed
System Output Breaker MultiState_Value 157 4852_1 RD
1 = Open
2 = Close
3 = Not Installed
System Load Bank Breaker MultiState_Value 158 4853_1 RD
1 = Open
2 = Close
3 = Not Installed
System Isolation Output Breaker MultiState_Value 159 4854_1 RD
1 = Open
2 = Close
3 = Not Installed
SCC Event Summary MultiState_Value 160 4855_1 RD
1 = None
2 = Alarm
3 = Fault
MMS UPS Output Source MultiState_Value 162 4874_1 RD
1 = Other
2 = Off
3 = Normal
4 = Bypass
5 = Battery
6 = Booster
7 = Reducer
Table 116 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Multistate Data (continued)
Data Label Object Type Instance Object Name Access Notes
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 384
ModuleList 1
MMS Inter-Module Comm Status MultiState_Value 173 4856_1 RD 1 = Failed
2 = Normal
MMS Event Summary MultiState_Value 174 4857_1 RD
1 = None
2 = Alarm
3 = Fault
MMS Module Inverter Status MultiState_Value 175 4858_1 RD 1 = off
2 = on
MMS Module Output Voltage Status MultiState_Value 176 4859_1 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
MMS Module Output Source MultiState_Value 177 4860_1 RD
1 = Off
2 = Normal
3 = Bypass
4 = Maintenance
Bypass
ModuleList 2
MMS Inter-Module Comm Status MultiState_Value 188 4856_2 RD 1 = Failed
2 = Normal
MMS Event Summary MultiState_Value 189 4857_2 RD
1 = None
2 = Alarm
3 = Fault
MMS Module Inverter Status MultiState_Value 190 4858_2 RD 1 = off
2 = on
MMS Module Output Voltage Status MultiState_Value 191 4859_2 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
MMS Module Output Source MultiState_Value 192 4860_2 RD
1 = Off
2 = Normal
3 = Bypass
4 = Maintenance
Bypass
ModuleList 8
MMS Inter-Module Comm Status MultiState_Value 278 4856_8 RD 1 = Failed
2 = Normal
MMS Event Summary MultiState_Value 279 4857_8 RD
1 = None
2 = Alarm
3 = Fault
MMS Module Inverter Status MultiState_Value 280 4858_8 RD 1 = off
2 = on
MMS Module Output Voltage Status MultiState_Value 281 4859_8 RD
1 = Fail
2 = Marginal Low
3 = Normal
4 = Marginal High
MMS Module Output Source MultiState_Value 282 4860_8 RD
1 = Off
2 = Normal
3 = Bypass
4 = Maintenance
Bypass
Intelligent Paralleling
Intelligent Parallel Operation State MultiState_Value 293 5448_1 RD 1 = disabled
2 = enabled
Table 116 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Multistate Data (continued)
Data Label Object Type Instance Object Name Access Notes
BACnet Communications - UPS Systems
385 Liebert® IntelliSlot® Modbus/BACnet
ECO Mode
ECO Mode Operation State MultiState_Value 304 5454_1 RW 1 = disabled
2 = enabled
Continuous Operation - ECO Mode MultiState_Value 305 5455_1 RD 1 = disabled
2 = enabled
ECO Mode - EcoModeSchedule 1
Schedule Operation State - ECO Mode MultiState_Value 316 5461_1_1 RD 1 = disabled
2 = enabled
Schedule Action - ECO Mode MultiState_Value 317 5462_1_1 RD 1 = stop
2 = start
Schedule Day of Week - ECO Mode MultiState_Value 318 5463_1_1 RD
1 = Unknown
2 = Monday
3 = Tuesday
4 = Wednesday
5 = Thursday
6 = Friday
7 = Saturday
8 = Sunday
ECO Mode - EcoModeSchedule 2
Schedule Operation State - ECO Mode MultiState_Value 329 5461_1_2 RD 1 = disabled
2 = enabled
Schedule Action - ECO Mode MultiState_Value 330 5462_1_2 RD 1 = stop
2 = start
Schedule Day of Week - ECO Mode MultiState_Value 331 5463_1_2 RD
1 = Unknown
2 = Monday
3 = Tuesday
4 = Wednesday
5 = Thursday
6 = Friday
7 = Saturday
8 = Sunday
ECO Mode - EcoModeSchedule 14
Schedule Operation State - ECO Mode MultiState_Value 485 5461_1_14 RD 1 = disabled
2 = enabled
Schedule Action - ECO Mode MultiState_Value 486 5462_1_14 RD 1 = stop
2 = start
Schedule Day of Week - ECO Mode MultiState_Value 487 5463_1_14 RD
1 = Unknown
2 = Monday
3 = Tuesday
4 = Wednesday
5 = Thursday
6 = Friday
7 = Saturday
8 = Sunday
Table 116 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Multistate Data (continued)
Data Label Object Type Instance Object Name Access Notes
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 386
Table 117 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Glossary
Data Label Data Description
Auto Restart In Progress Auto restart is in progress
Auto Restart Inhibited - Ext Auto restart inhibited due to an external signal
Auto Retransfer Time Remaining Time remaining before an inverter overload or inverter fault can be cleared and
auto retransfer from the bypass to the inverter can take place
Automatic Restart Failed Automatic restart failed
Backfeed Breaker Open The backfeed breaker is in the open position
Backfeed Breaker Backfeed breaker
Battery - External Monitor 1 External battery monitor 1 - battery maintenance required
Battery - External Monitor 2 External battery monitor 2 - battery maintenance required
Battery Amp-Hours Consumed This
Discharge Battery amp-hours withdrawn this discharge.
Battery Amp-Hours Consumed Cumulative battery amp-hours withdrawn over the life of the battery
Battery Auto Test In Progress Automatic battery test is in progress
Battery Automatic Test Inhibited Automatic (scheduled) battery tests are inhibited
Battery Capacity Low Battery capacity is low
Battery Cell Count - Lead Acid Battery cell count - lead acid
Battery Cell Count-Nickel Cadmium Battery cell count - nickel cadmium
Battery Circuit Breaker 1 Open Battery circuit breaker 1 is open
Battery Circuit Breaker 2 Open Battery circuit breaker 2 is open
Battery Circuit Breaker 3 Open Battery circuit breaker 3 is open
Battery Circuit Breaker 4 Open Battery circuit breaker 4 is open
Battery Circuit Breaker 5 Open Battery circuit breaker 5 is open
Battery Circuit Breaker 6 Open Battery circuit breaker 6 is open
Battery Discharge Power Instantaneous battery power while discharging
Battery Discharge Time The time on battery operation for this discharge
Battery Discharging The battery is discharging
Battery Equalize The rectifier output voltage is increased to equalize the battery voltage level.
Battery Fuse Fault One or more battery fuse faults has occurred.
Battery Ground Fault Battery system ground fault amperage exceeds the threshold
Battery Last Discharge Date The date and time of the last battery discharge
Battery Low Shutdown The battery voltage has dropped to the End of Discharge value.
Battery Low The calculated battery time remaining has reached the low battery threshold
Battery Over Temperature Limit A battery temperature sensor is reporting a value above a predetermined limit.
Battery Over Temperature A battery temperature sensor is reporting a value above a threshold
Battery Over Voltage The system has detected that the battery voltage has exceeded a predetermined
limit.
Battery Percentage Charge The percentage of battery charge
Battery SCR Status The status of the battery SCR.
Battery Temperature for Cabinet The battery temperature for a cabinet
Battery Temperature Imbalance Excessive temperature differences between battery sensors detected
Battery Temperature Sensor Fault A battery temperature sensor fault has been detected
Battery Test Failed Battery test failed
Battery Time Remaining The calculated available time on battery
Battery Total Discharge Time The cumulative battery discharge time
BACnet Communications - UPS Systems
387 Liebert® IntelliSlot® Modbus/BACnet
Battery Volts at Main Disconnect The voltage between the positive and the negative battery terminals of the
common battery disconnect
Battery Volts for Cabinet The voltage between the positive and negative battery terminals of a battery
cabinet
Bypass - Manual Rexfr Inhibited Manual transfer from bypass to inverter is inhibited.
Bypass - Manual Xfr Inhibited Manual transfer from inverter to bypass is inhibited.
Bypass Auto Retransfer Failed After performing a recoverable transfer to bypass, an attempt to auto retransfer
from bypass to inverter failed
Bypass Auto Transfer Failed An automatic transfer to static bypass failed
Bypass Frequency Error The bypass frequency is outside the inverter synchronization limits
Bypass Input Frequency The bypass input frequency
Bypass Input Voltage RMS A-B The bypass input RMS voltage between phases A and B
Bypass Input Voltage RMS B-C The bypass input RMS voltage between phases B and C
Bypass Input Voltage RMS C-A The bypass input RMS voltage between phases C and A
Bypass Input Wire Configuration Bypass input wire configuration
Bypass Isolation Breaker for Module 1 Bypass isolation breaker for module 1
Bypass Isolation Breaker for Module 2 Bypass isolation breaker for module 2
Bypass Isolation Breaker for Module 3 Bypass isolation breaker for module 3
Bypass Isolation Breaker for Module 4 Bypass isolation breaker for module 4
Bypass Isolation Breaker for Module 5 Bypass isolation breaker for module 5
Bypass Isolation Breaker for Module 6 Bypass isolation breaker for module 6
Bypass Isolation Breaker for Module 7 Bypass isolation breaker for module 7
Bypass Isolation Breaker for Module 8 Bypass isolation breaker for module 8
Bypass Isolation Breaker Bypass isolation breaker
Bypass Nominal Voltage Bypass nominal (or rated) voltage
Bypass Not Available A problem associated with the bypass has been detected
Bypass Overload Phase A An overload exists on output phase A while operating on the bypass
Bypass Overload Phase B An overload exists on output phase B while operating on the bypass
Bypass Overload Phase C An overload exists on output phase C while operating on the bypass
Bypass Qualification Status bypass qualification status
Bypass SS Overload Time Remain The calculated time remaining before bypass static switch shutdown due to the
present overload condition
Bypass Static Switch Overload Bypass off due to static switch overload
Bypass Static Switch Unavailable The static bypass switch is off, and unable to operate
Bypass Sync Phase Difference The phase angle difference between the inverter output and bypass source
Configuration Description Configuration description
Continuous Operation - ECO Mode This setting gives the user the ability to Enable/Disable ECO Mode continuous
operation.
Controls Reset Required A controls reset is required due to one or more critical settings changing
DC Bus Current The current at the battery input terminals. In charging mode, the current will be a
positive value. In discharging mode, the current will be a negative value
DC Bus Low Fault The DC Bus voltage has reached a critical low level.
DC Bus Qualification Status dc bus qualification status
DC Bus Voltage The voltage between the positive and negative terminals of the DC bus at the
battery input
ECO Mode Active Conditions for Activation or Automatic Reactivation have been satisfied.
Table 117 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 388
ECO Mode Operation State This setting is used to enable or disable ECO Mode.
ECO Mode Suspended ECO Mode session is suspended.
EMO Shutdown An Emergency Module Off command has been detected.
Equipment Temperature Sensor Fail One or more temperature sensors report a temperature outside of the range of
expected operation.
Excess ECO Suspends Number of automatic suspensions has exceeded the ECO Mode - Maximum Auto
Suspensions setting.
Fuse Failure A summary event indicating one or more fuse failures
Inlet Air Over Temperature The inlet air exceeds the maximum temperature threshold
Inlet Air Temperature The temperature of the inlet air
Input Breaker Input breaker
Input Contact 01 The external input contact 1
Input Contact 02 The external input contact 2
Input Contact 03 The external input contact 3
Input Contact 04 The external input contact 4
Input Contact 05 The external input contact 5
Input Contact 06 The external input contact 6
Input Contact 07 The external input contact 7
Input Contact 08 The external input contact 8
Input Contact 09 The external input contact 9
Input Contact 10 The external input contact 10
Input Contact 11 The external input contact 11
Input Contact 12 The external input contact 12
Input Contact 13 The external input contact 13
Input Contact 14 The external input contact 14
Input Contact 15 The external input contact 15
Input Contact 16 The external input contact 16
Input Filter Cycle Lock The input filter disconnect is open due to exceeding the maximum number of
cycles.
Input Isolation Transformer Input isolation transformer
Input Qualification Status input qualification status
Intelligent Parallel Maximum Time in
Standby The maximum time a module can be in standby mode due to Intelligent Paralleling.
Intelligent Parallel Minimum
Redundancy
This is the minimum Number of Redundant Modules that the system will allow
before bringing one or more modules back to normal operation and terminating
Intelligent Paralleling.
Intelligent Parallel Operation State This setting is used to enable or disable Intelligent Paralleling.
Internal Bypass Breaker Internal bypass breaker
Internal Communications Failure The control has detected a communication failure of a component on the internal
communication bus
Inverter Failure Inverter failure - inverter output is off
Inverter Inhibit - External Restart of the inverter is inhibited by an external signal
Inverter On/Off State inverter on/off state
Inverter Output Qualification Status inverter output qualification status
Inverter Overload Phase A Inverter is operating with an overload on phase A
Inverter Overload Phase B Inverter is operating with an overload on phase B
Table 117 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
389 Liebert® IntelliSlot® Modbus/BACnet
Inverter Overload Phase C Inverter is operating with an overload on phase C
Inverter Overload Time Remaining The calculated time remaining before inverter shutdown
Inverter Shutdown - Overload The inverter has shutdown due to a sustained overload
Inverter Static Switch SCR Short The system has detected a short across one or more inverter static switch Silicon
Controlled Rectifiers (SCR)
IP Inhibit The intelligent paralleling operation is inhibited.
LBS Active The Load Bus Sync option is active
LBS Inhibited The system has detected that conditions to perform Load Bus Sync are not
satisfied
Leading Power Factor The leading output Power Factor has fallen below a specified value
Loss of Redundancy The multi-module collection doesn't have enough modules to redundantly support
the load
Main Battery Disconnect Forced To
Unlock The main battery disconnect is forced to the unlocked state.
Main Battery Disconnect Open Main battery disconnect is open
Main Battery Disconnect Switch Lock
Status The main battery disconnect switch lock status.
Main Controller Fault A Main Controller fault has been detected.
Maintenance Bypass Breaker Maintenance bypass breaker
Maintenance Isolation Breaker Maintenance isolation breaker
Maximum Auto Suspensions - ECO
Mode
This setting sets the maximum number of automatic ECO Mode suspensions in a
session.
MMS Event Summary Summary of any active user alarm or fault of this module in a multi-module system
MMS Inter-Module Comm Status Inter-module communication status of this module in a multi-module system
MMS Module Alarm Active Active alarm or fault of any module in a multi-module system
MMS Module Inverter Status Multi-module inverter status of this module (on/off)
MMS Module Number MMS module number
MMS Module Output Source Module output source in a multi-module system (normal/bypass/maintenance
bypass/off)
MMS Module Output Voltage Status Output voltage status of this module in multi-module system
MMS On Battery The multi-module system is on battery
MMS Output Apparent Power The sum total apparent power of all system output modules
MMS Output Frequency The multi-module system output frequency
MMS Output Pct Apparent Pwr (kVA)
Phase A
The multi-module system output apparent power on phase A as a percentage of
the rated capacity
MMS Output Pct Apparent Pwr (kVA)
Phase B
The multi-module system output apparent power on phase B as a percentage of
the rated capacity
MMS Output Pct Apparent Pwr (kVA)
Phase C
The multi-module system output apparent power on phase C as a percentage of
the rated capacity
MMS Output Pct Power Phase A The multi-module system output power on phase A as a percentage of the rated
capacity
MMS Output Pct Power Phase B The multi-module system output power on phase B as a percentage of the rated
capacity
MMS Output Pct Power Phase C The multi-module system output power on phase C as a percentage of the rated
capacity
MMS Output Power Factor Phase A The multi-module system output power factor for phase A
MMS Output Power Factor Phase B The multi-module system output power factor for phase B
MMS Output Power Factor Phase C The multi-module system output power factor for phase C
Table 117 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 390
MMS Output Power The sum total power of all system output modules
MMS Overload Multi-module system overload
MMS UPS Output Source Multi-module UPS output source
Module Output Breaker for Module 1 Module output breaker for module 1
Module Output Breaker for Module 2 Module output breaker for module 2
Module Output Breaker for Module 3 Module output breaker for module 3
Module Output Breaker for Module 4 Module output breaker for module 4
Module Output Breaker for Module 5 Module output breaker for module 5
Module Output Breaker for Module 6 Module output breaker for module 6
Module Output Breaker for Module 7 Module output breaker for module 7
Module Output Breaker for Module 8 Module output breaker for module 8
Module Output Breaker Module output breaker
Multi-module System Output Voltage
RMS A-B Multi-module system output RMS voltage between phases A and B
Multi-module System Output Voltage
RMS A-N Multi-module system output RMS voltage between phase A and Neutral
Multi-module System Output Voltage
RMS B-C Multi-module system output RMS voltage between phases B and C
Multi-module System Output Voltage
RMS B-N Multi-module system output RMS voltage between phase B and Neutral
Multi-module System Output Voltage
RMS C-A Multi-module system output RMS voltage between phases C and A
Multi-module System Output Voltage
RMS C-N Multi-module system output RMS voltage between phase C and Neutral
Multiple Fan Failure Multiple fan failure
Number of Modules in a MMS The number of modules in a multi-module system
Number of Redundant Modules The number of redundant modules in a multi-module collective.
Outlet Air Overtemperature Limit The difference between the outlet air temperature and inlet air temperature
exceeds a specified maximum temperature.
Output Amp Over User Limit-Phs A The phase A output has exceeded the user amperage threshold
Output Amp Over User Limit-Phs B The phase B output has exceeded the user amperage threshold
Output Amp Over User Limit-Phs C The phase C output has exceeded the user amperage threshold
Output Apparent Power Rating Output apparent power rating
Output Breaker Output breaker
Output Load on Maint. Bypass The output power is supplied by the maintenance bypass
Output Of/Uf The output frequency has exceeded a specified range for a specified period of
time.
Output Qualification Status Output qualification status
Output Real Power Rating Output real power rating
Output Series Static Switch Output series static switch
Output Wire Configuration Output wire configuration
Power Supply Failure Power supply failure
Program Input Contact 01 When the signal from [Program Input Contact 01] is active the function assigned to
this contact is executed.
Program Input Contact 02 When the signal from [Program Input Contact 02] is active the function assigned to
this contact is executed.
Table 117 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
391 Liebert® IntelliSlot® Modbus/BACnet
Program Input Contact 03 When the signal from [Program Input Contact 03] is active the function assigned to
this contact is executed.
Program Input Contact 04 When the signal from [Program Input Contact 04] is active the function assigned to
this contact is executed.
Program Input Contact 05 When the signal from [Program Input Contact 05] is active the function assigned to
this contact is executed.
Program Input Contact 06 When the signal from [Program Input Contact 06] is active the function assigned to
this contact is executed.
Program Input Contact 07 When the signal from [Program Input Contact 07] is active the function assigned to
this contact is executed.
Program Input Contact 08 When the signal from [Program Input Contact 08] is active the function assigned to
this contact is executed.
Program Input Contact 09 When the signal from [Program Input Contact 09] is active the function assigned to
this contact is executed.
Program Input Contact 10 When the signal from [Program Input Contact 10] is active the function assigned to
this contact is executed.
Program Input Contact 11 When the signal from [Program Input Contact 11] is active the function assigned to
this contact is executed.
Program Input Contact 12 When the signal from [Program Input Contact 12] is active the function assigned to
this contact is executed.
Rectifier Active Filter Rectifier input active filter configuration
Rectifier Configuration Change
Request This event indicates that the battery is not configured and PFC is not enabled.
Rectifier Failure Rectifier failure - rectifier is off
Rectifier Input Passive Filter Rectifier input passive filter configuration
Rectifier Passive Filter Switch Rectifier input passive filter switch configuration
Rectifier Pulse Count Rectifier pulse count per cycle configuration
Rectifier Status rectifier status
Regeneration Active Regeneration operation is active.
Regeneration Operation Failure Regeneration operation has been terminated due to bypass source instability or
unit misoperation.
Regeneration Operation Terminated Regeneration operation is not active.
Restart Delay - ECO Mode The time delay that the conditions to activate ECO Mode must be satisfied before
ECO Mode can be reactivated during an active session.
SBS Load Disconnect SBS load disconnect
SCC Event Summary Summary of any active user alarms or faults on the SCC
Schedule Action - ECO Mode This setting gives the user the ability to choose the action of a schedule entry to be
either stop or start.
Schedule Day of Week - ECO Mode This setting represents the day of the week when an associated ECO Mode
schedule entry action will take effect.
Schedule Hour - ECO Mode This setting represents the hour of the day when an associated schedule entry
action will take effect.
Schedule Minute - ECO Mode This setting represents the minute of the hour when an associated schedule entry
action will take effect.
Schedule Operation State - ECO
Mode
This setting gives the user the ability to either enable or disable a schedule entry if
the action is Start.
Service Code Active Service code is running
Static Bypass Switch Static Bypass Switch state - On/Off
Static Switch Type Static switch type configuration
Table 117 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
Liebert® IntelliSlot® Modbus/BACnet 392
Sum of MMS Output RMS Currents
for Phase A The sum of the multi-module system output RMS currents for phase A
Sum of MMS Output RMS Currents
for Phase B The sum of the multi-module system output RMS currents for phase B
Sum of MMS Output RMS Currents
for Phase C The sum of the multi-module system output RMS currents for phase C
System Breaker(s) Close Failure One or more breakers in the system failed to close
System Breaker(s) Open Failure One or more breakers in the system failed to open
System Controller Error System controller internal error
System Date and Time The system date and time
System Fan Capacity Status System fan capacity status
System Fan Failure - Redundant Redundant system fan failure
System Fan Redundant Status System fan redundant status
System Fan Status System fan status
System Input Current Imbalance System Input Currents are Imbalanced
System Input Current Limit The RMS input current has reached the input current limit threshold
System Input Frequency The system input frequency
System Input Nominal Frequency The nominal (or rated) system input frequency
System Input Nominal Voltage The nominal (or rated) system input voltage
System Input Phs Rotation Error The power conductors on the input line are not wired to the UPS in the sequence
preferred for the rectifier (A-B-C)
System Input Power Problem The input is not qualified to provide power to the system
System Input Power Source System input power source
System Input RMS A-B The System Input RMS Voltage between Phase A and Phase B
System Input RMS B-C The System Input RMS Voltage between Phase B and Phase C
System Input RMS C-A The System Input RMS Voltage between Phase C and Phase A
System Input RMS Current Phase A The system input RMS current for Phase A
System Input RMS Current Phase B The system input RMS current for Phase B
System Input RMS Current Phase C The system input RMS current for Phase C
System Isolation Output Breaker System isolation output breaker
System Load Bank Breaker System load bank breaker
System Output Apparent Power The sum total apparent power of all system output phases
System Output Breaker System output breaker
System Output Fault A fault has been detected in the system output
System Output Frequency The system output frequency
System Output Low Power Factor The system output power factor is low, resulting in reduced output capacity
System Output Maximum Amp Rating System output maximum amperage rating
System Output Nominal Frequency The nominal (or rated) system output frequency
System Output Nominal Voltage The nominal (or rated) system output voltage
System Output Pct Power Phase A The system output power on phase A as a percentage of the rated capacity
System Output Pct Power Phase B The system output power on phase B as a percentage of the rated capacity
System Output Pct Power Phase C The system output power on phase C as a percentage of the rated capacity
System Output Pct Pwr (VA) Phs A The system output apparent power on phase A as a percentage of the rated
capacity
Table 117 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Glossary (continued)
Data Label Data Description
BACnet Communications - UPS Systems
393 Liebert® IntelliSlot® Modbus/BACnet
System Output Pct Pwr (VA) Phs B The system output apparent power on phase B as a percentage of the rated
capacity
System Output Pct Pwr (VA) Phs C The system output apparent power on phase C as a percentage of the rated
capacity
System Output Power Factor Phs A The system output power factor of phase A
System Output Power Factor Phs B The system output power factor of phase B
System Output Power Factor Phs C The system output power factor of phase C
System Output Power The sum total power of all system output phases
System Output RMS Current Phs A The system output RMS current for Phase A
System Output RMS Current Phs B The system output RMS current for Phase B
System Output RMS Current Phs C The system output RMS current for Phase C
System Output Voltage RMS A-B The system output RMS voltage between phases A and B
System Output Voltage RMS A-N The system output RMS voltage between phases A and Neutral
System Output Voltage RMS B-C The system output RMS voltage between phases B and C
System Output Voltage RMS B-N The system output RMS voltage between phases B and Neutral
System Output Voltage RMS C-A The system output RMS voltage between phases C and A
System Output Voltage RMS C-N The system output RMS voltage between phases C and Neutral
System Redundant UPS Modules Number of redundant UPS modules in the system
System Shutdown - EPO System shutdown due to Emergency Power Off (EPO)
System Shutdown - REPO System shutdown due to Remote Emergency Power Off (REPO)
System Status The operating status for the system
System UPS Module Count Number of UPS modules in the system
The main battery disconnect status. Main Battery Disconnect Status
Time Remaining - ECO Mode Time remaining before current active ECO Mode session stops.
Total System Operating Time The cumulative operation time of the unit
Trap Filter Disconnect Trap filter disconnect
Unexpected Main Battery Disconnect
Closure The main battery disconnect has closed unexpectedly.
UPS Battery Status UPS battery status
UPS Module Type UPS module type
UPS Output on Bypass The output power is supplied by the bypass
UPS Output Source UPS output source
UPS System Output Source The UPS system's output power source
Vdc Backfeed The voltage between battery and DC bus measurements is out of tolerance.
Table 117 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Glossary (continued)
Data Label Data Description
While every precaution has been taken to ensure the accuracy
and completeness of this literature, Liebert Corporation assumes no
responsibility and disclaims all liability for damages resulting from use of
this information or for any errors or omissions.
© 2014 Liebert Corporation
All rights reserved throughout the world. Specifications subject to change
without notice.
® Liebert is a registered trademark of Liebert Corporation.
All names referred to are trademarks
or registered trademarks of their respective owners.
Technical Support / Service
Web Site
www.liebert.com
Monitoring
liebert.monitoring@emerson.com
800-222-5877
Outside North America: +00800 1155 4499
Single-Phase UPS & Server Cabinets
liebert.upstech@emerson.com
800-222-5877
Outside North America: +00800 1155 4499
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800-543-2378
Outside North America: 614-841-6598
Environmental Systems
800-543-2778
Outside the United States: 614-888-0246
Locations
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