Innovative Wireless Technologies ASM200002 Miner Mesh Locator User Manual
Innovative Wireless Technologies, Inc Miner Mesh Locator
User Manual
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| Document ID | 1861354 |
| Application ID | I1oGss6PkDzw05q+zcF61A== |
| Document Description | User Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 279.68kB (3495959 bits) |
| Date Submitted | 2012-12-17 00:00:00 |
| Date Available | 2012-12-17 00:00:00 |
| Creation Date | 2012-12-13 11:16:27 |
| Producing Software | KONICA MINOLTA bizhub C280 |
| Document Lastmod | 0000-00-00 00:00:00 |
| Document Title | User Manual |
| Document Creator | KMBT_C280 |
ACC-D-GEN-OMDUJ, Rev. C Change Record L-3 Communications Docu ment Number: ACC-DvG EN-OM003 Document Title: Miner Mesh Locator (MML) Operation & Maintenance Guide Date Document Comments Revision 24 Jan. 2011 New Initial release. \ 04 Oct. 2011 A Updated battery pack. 16 Feb. 2012 B Updated battery life. blasting proximity reference, and header. 13 Dec, 2012 0 Added statement on RF Exposure Acronymns Ah — Amp Hour LED — Light Emitting Diode MML 7 Miner Mesh Locator MMR 7 Miner Mesh Radio MOC 7 Mine Operations Center MPC 7 Mimi-purpose Connector ms 7 Milli-seconds V 7 Volts Miner Mash Locamr (MML) Operation a Maintenance Guide I'I'I' DO NOT CHANGE WITHOUT APPROVAL OF MSHA, ANY CHANGES IN THE WTRINSICALL Y-SAFE CIRCUITRY OR COMPONENTS MA Y RESULT IN AN UNSAF'E CONDITION ACODAGENAOMDIB, Rev, C L-3 CommuniQaI/uns Mine‘r Mgsh Locate} (MML) Operation 4 Maintenance Guide iv DO NOT CHANGE WITHOUTAPPROVAL OF MSHA. ANY CHANGES IN YHE lNTRINSICALLY-SAFE ClRCl/ITRY OR COMPONENTS MAY RESULT IN AN UNSAFE CONDITION ACC-D-GEN-OMOD3, REV. C L’J Communlcallons C o n t e nts Safety Summary ...................................................................................... vi 1 - Overview .............................................................................................. 1 About this guide“... Proximity to blasting components 2 - MML Controls ON/OFF switch Emergency switch LED indicators Audio Indicator .................... Mum-purpose connector (MPO). Battery ............................. 3 - MML Operation .................................................................................... 7 Normal Mode ................ Outside the Network Mode. Low Battery Mode ........ Emergency Mode .................. MML Self—declared Local Emergency Mode . Network»lnitiated Emergency Mode ...................... 4 - Maintaining the MML Charging an MML Replacing the MML's battery 5 - Specifications .............................................. . ..................................... 13 MML specifications ,13 Environmental specification Miner Mesh Lacafor (MML) Operation 5. Maintenance Guide v DO N07 CHANGE WITHOUT APPROVAL OF MSHA, ANY CHANGES IN THE INTRINSICALLY-SAFE CIRCUITRV OR COMPONENYS MAY RESULT IN AN UNSAFE CONDITION ACC‘D—GEN-OMUfll Rev. C L-3 Communications Safety Summary This safety summary relates to the ACCOLADE Miner Mesh Locator (MML). Follow all precautions that appear here and throughout the guide Ignoring warnings could result in death or serious injury. Ignoring cautions could result in minor or moderate injury, damage to equipment or property, or loss of system effectiveness A WARNINGS a Do not turn on or use the MML within 8 feet of explosives or blasting components. The MML’s transmitted waveform characteristics are short duration (milliseconds/second) pulses, with a power level of one (1) watt or less. The MML is classified as a low—power RF source, as defined by the Institute of Makers of Explosives. Safety Library Publication No. 20. I Do not replace the MML battery yourself. Only a qualified technician can remove or replace the MML battery. The MML is approved for use with the MM}! rechargeable battery assembly (part no. 1 101-0083, drawing number SGL2.932t008PA), 3.6V. - Charge the MML battery according to the manufacturer’s directions in fresh- air locations onlyt - Do not modify the MML or remove its cover, since a fire, electrical shock, or breakdown could result. RF Expos u re The MML with its internal antenna complies with the Specific Absorption Rate (SAR) RF exposure requirements set forth for body worn equipment under all operating modes. The MML complies with the requirements specified in AN SI/IEEE Std. C95,l-l999 and FCC 47 CFR 2.1093 for the Uncontrolled Exposure/General population environment. It has been tested and evaluated in accordance with FCC OET Bulletin 65, Supplement C Edition 01-01. Miner Mash Locamr (MML) Operation 5 Maintenance Guide vi DO N07 CHANGE WIYHOUYAFPROVAL OF MSHA. ANY CHANGES IN THE INTRINSICALLY—SAFE CIRCUITRY OR COMPONENTS MAY RESULT IN AN UNSAFE CONDITION. ACC-D-GEN-OMDUl Rev. C L-3 Communications 1 0 Overview About this guide This Miner Mesh Locator (MML) Operation & Maintenance Guide describes how to operate the Miner Mesh Locator (see Figure l) for the ACCOLADE wireless mesh mine communications system. Proximity to blasting components A WARNING I Do not turn an or use the MML within 8 feet of explosives or blasting components. 0 The MML’s transmitted waveform characteristics are short duration (milliseconds/second) pulses, with a power level of one (1) wait or less. The MML is classified as a low—power RF source, as defined by the Institute of Makers of Explosives, Safety Library Publication No. 20. Flgure 1. Miner Mesh Localor (MML) Miner Mash Lacamr (MML) Operation 5 Maintenance Guide 1 DO NOT CHANGE WITHOUT APPROVAL OF MSHA. ANY CHANGES IN THE INTRINSICALLY—SAFE CIRCUITRY OR COMPONENTS MA Y RESULT IN AN LINSAFE CONDITION. ACC-D-GEN—OM0l7-7V Rev‘ C L-3 Communications 2 - MML Controls Figure 2 shows (he Miner Mesh Locator and identifies its controls. ON / OFF Button Audio Indicator (Buzzer) Emergency Button Top LED Indicator Multi-purpose Side LED Indicator Connector Figure 2. Controls on the Miner Mash Locator Miner Mash analor (MML) Opelaflon & Maintenancn Guido 3 DO NOY CHANGE WITHOUT APPRDVAL OF MSHA. ANY CHANGES IN THE INTRINSICALLY—SAFE CIRCUITRY OR COMPONENTS MAY RESULT IN AN UNSAFE CONDITION. ACCeDrGEN-OMUUS, Revv C L73 Communications ON/OFF switch I When pressed for four (4) seconds, toggles the unit between the ON and OFF states. Emergency switch 0 When the emergency switch is pressed and held down for two (2) seconds, the MML enters Emergency Mode. I The emergency switch is also used to cancel the Emergency Mode. When in Emergency Mode the MML can clear the emergency indicators by pressing the Emergency button for four (4) seconds. LED Indicators I There is one dualscolor LED indicator on the top and one dual»color LED indicator on the side of the MML. The colors are red and green I The red and green lights indicate the status oftheMML. See Table 1. Table 1. Indicators Mode Green LED Red LED Buzzer Normal — ON and in the 200 ms flash OFF OFF ACCOLADE Mesh every 5 Network seconds Outside ACCOLADE ZOOms flash OFF Starts when outside the mesh network every second network for 1 minute. 500 ms tone every four minutes thereafter Low Battery OFF 200 ms flash Two 500 ms tones every 5 separated by 1 second seconds every ten minutes. MML Self-declared Local OFF 200ms flash 200 ms tone every one Emergency Mode every second second. Note: This is halted if the M00 Emergency Ackowledgement text is not received within 5 seconds. Network—Initiated OFF Solid on 500 ms lone every 5 Emergency Mode seconds Emergency Solid On for 10 5-second tone, Acknowledgment from seconds MOC Miner Mesh Locaror (MML) Operation 3 Maintenance Guide 4 DO N07 CHANGE WIYHOUT APPROVAL OF MSHA ANY CHANGES IN THE lNTRINSlCALLV—SAFE CIRCUITRY OR COMPONENTS MA Y RESULT IN AN UNSAFE CONDITION. ACC-D-GEN-OM003. Rev. C L-3 Communications Audio Indicator I The audio indicator indicates the state of the MML. See Table l. Multi-purpose connector (MPC) - The MPC serves as the interface point between the MML and other hardware. o The MPC provides contacts to: U Charge battery. I Update the operational sofiware. Battery I The battery pack is composed of three NiMH cells that supplies a nominal 36 VDC with a capacity of 1.65 Ah up to 2.20 Ah. . The MML constantly receives from the mesh and transmits its status to the Mine Operation center (MOC) through the mesh network. The MML can operate in excess of 16 hours, under any and all conditions on a fully charged battery. The worse case average current draw occurs during Networkelnitiated Emergency Mode and was measured as 88 mA. - Note that as with all battery-powered devices. temperature and storage conditions can reduce battery life. To maximize battery life, store in a cool place (-20""C to 30°C (- 4°F to 86°F) with humidity from 40% to 80%. Minimize exposure to high heat above 50°C (122°F), Fully charge the battery prior to long-term storage. When in long-term storage, recharge every three months. - The battery maximum output voltage may be as high as 4.2 V, and may go as low as 3.0 V due to temperature and discharge. A WARNING - Do not replace the MML battery yourself Only a qualified technician can remove or replace the MML battery, The MML is approved for use with the NiMH rechargeable battery assembly (part no. 1101-0083, drawing number SGL2,932.008PA), 3.6V, l.65 Ah. Miner Mesh Locate! (MML) Operation 5 Maintenance Guide 5 DO NOT CHANGE WITHOUT APPROVAL OF MSHA. ANY CHANGES IN THE INTRINSICALLY-SAFE CIRCUITPY OR COMPONENTS MAY RESULT IN AN UNSAFE CONDITION, ACC-D-GEN—OMOUJ, Rev. C L-3 Communications 3 - MML Operation The MML is a tracking, mesh status and emergency status indication device. It requires minimal user interaction. The MML goes into sleep mode when inserted in its charging cradle and activates (tums ON) when removed from its charging cradle. The user need not turn it ON and OFF with the ON/OFF button, although he can if he chooses to, The LEDs and audio indicator convey the MML’s status, as shown in Table 1‘ The MML is a transceiver and therefore, in addition to allowing the Mine Operation Center (MOC) to track the MML, it provides valuable feedback to the MML users 0 The MML indicates when it goes outside the ACCOLADE mesh network. This tells users they are no longer being tracked and that they can no longer declare an emergency 0 The MML indicates when an Emergency it has declared has been received by the M00 0 The MML indicates when the MOC has cleared an Emergency. Normal Mode Normal Mode is defined as inside the ACCOLADE mesh network, with no Emergency declared and the MML’s battery at greater than 10%. Outside the Network Mode This is entered when the MML does not receive the ACCOLADE mesh network for greater than 1 minutes Low Battery Mode Low Battery Mode is defined as when the battery is less than 10 % charged, The remaining operating time of the MML when the low battery indicator activates is greater than two hours. The MML user should go above ground and recharge the MML when this mode is entered. Miner Mesh Locale! (MML) Operation 5 Mainrnnance Guide 7 DO NOT CHANGE WITHOUT APPROVAL OF MSHA. ANY CHANGES IN THE INTRINSICALLY-SAFE CIRCUITRY OR COMPONENTS MAVRESULT [N AN UNSAFE CONDITION, ACC-D-GEN-OMOUJ. Rev. C L-3 Communications Emergency Mode Each MML has an individual Node H). The MML shall ignore all mesh network vorce and data traffic except: 0 “All-call” messages from the MOC. - Broadcast voice or text calls, I Voice or text calls addressed to its individual Node D). Emergency mode is entered by the MML or when the MML detects emergency traffic directed to the entire mine (broadcast or “all-call”) or specifically directed to its node II). MML Self-declared Local Emergency Mode The MML user may initiate an emergency by pressing the emergency button for 2 seconds. 1. This shall cause the MML to send a broadcast emergency text message “Emergency Declared” and enter Local Emergency Model . Other MMLs receiving this message enter Network-Initiated Emergency Mode. ' The MOC acknowledges by sending an Emergency Ack message. . If the initiating MML does not receive this acknowledgement from the MOC within 5 seconds, the intermittent buzzer will cease leaving just the flashing red LED indication. In this state, the user may re-initiate the emergency (in the hope of receiving an acknowledgement) by pressing the emergency button for two seconds. After the button has been held down for two seconds, the MML shall continue as described in step 1 (above). If the button is held for 4 seconds or more, the MML shall continue as described in step 4 (below) 2. If the initiating MML receives the acknowledgement within 5 seconds, it shall turn on the green LED and the buzzer. The buzzer shall turn off after 5 seconds, The green LED shall remain on for a further 5 sees (10 seconds total) and then turn off, leavmg just the flashing red indication. 3‘ While the MML is in local emergency mode, the user may, at any time, cancel the emergency by pressing the emergency button for 4 or more seconds. In this case, the MML shall continue as described in step 4 (below). 4. If the user cancels the local emergency by pressing the emergency button, the MML shall send a non-emergency broadcast text message “Emergency Cancelled” to notify all other units and the MOC and then revert to normal mode, Miner Mesh Locator (MML) Operation a Maintenance Guide a DO NOT CHANGE WITHOUT APPROVAL OF MSHA. ANY CHANGES IN THE lNTRINSICALLV-SAFE CIRCUITRY OR COMPONENTS MAV RESULT IN AN UNSAFE CONDITION. ACC-D-GEN-OMOOJ. Rev. C L-J Cammunlcatlons Network-Initiated Emergency Mode When not in emergency mode, MML shall enter the Network-Initiated Emergency Mode upon receipt of any of the following: - Emergency broadcast voice from any source. 0 Emergency broadcast text from any source. 0 Any all-call communication from the MOCr - When MML is in a Network-Initiated Emergency Mode, receipt of non- emergency text or voice from the ID that initiated the emergency or from the MOC causes the MML to revert to normal mode. 0 When MML is in a Network-Initiated Emergency Mode, the user may, at any time, cancel the emergency by pressing the emergency button for 4 seconds. In this event, the MML shall revert to normal mode. I While in (local or network initiated) emergency mode, the MML shall ignore all-call voice messages 0 Note: This is different from the MMR, which reverts to normal mode after receiving all-call voice messages. Minor Mesh Lacaror (MML) Operation 5 Maintenance Guide 9 DO NOT CHANGE WITNOUT APPROVAL OF MSHA. ANY CHANGES IN THE lNTRlNSICALLY-SAFE CIRCUITRY GR COMPONENTS MAY RESULTIN AN UNSAFE CONDITION ACC-D-GEN-OMDDII. Rev. C L-3 Communications 4 - Maintaining the MML MML maintenance consists of charging the MML and replacing the battery. Charging an MML 0 Charge the MML to full capacity before use in fresh-air locations only (above ground) Fully charging takes less than 8 hours. a Each full charge lasts 24 hours or more under nominal conditions. 0 Recharge each MML afler each miner finishes his shifi — whether it’s a single shift (8 hours) or double shifi (16 hours). Do NOT give the MML to another miner unless it has been recharged for at least 8 hours, I Charge unused MMLs to capacity in a fresh-air location only, check them once a quarter, and recharge as needed, A WARNING . Charge the MML battery according to the manufacturer‘s directions in fresh—air locations only. Replacing the MML’s battery Have a qualified technican replace the battery afier 500 charging cycles A WARNING - Do not replace the MML battery yourself. Only a qualified technician can remove or replace the MML battery. The MML is approved for use with the NiMH rechargeable battery assembly (part 110. 1101-0083, drawing number SGL2.932.008PA), 3.6V. Miner Mash Locator (MML) cpemion & Maintenance Guide 11 DO NOT CHANGE WITHOUT APPROVAL OF MSHA. ANV CHANGES IN THE INTRINSICALL V-SAFE CIRCUITRY OR COMPONENTS MA Y RESULT IN AN UNSAFE CONDITION. ACC-D-GEN-OMOOJ, Rev. C L-3 Communications 5 - Specifications MML specifications 0 Operating Frequency: 902 to 928 MHz 0 Transmit Output Power Level: 1 Watt maximum I Battery Life: 16 hours minimum Environmental specifications I Operating Temperature: —20°C to +40°C. O Storage Temperature: —20°C to +40°C. 0 Impact Resistant. o Ingress Protection: Water-resistant and dustproof to levels specified for 1.1354 enclosures, Miner Mesh Locaror(MML) Operatic/i 4 Maintenance Guide 13 DO NOT CHANGE WITHOUT APPROVAL OF MSHA. ANY CHANGES IN THE INTRINSICALLV6AFE ClRCU/TRY OR COMPONENTS MAY RESULT IN AN UNSAFE CONDITION
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