Savi Technology 410GR-V12 TAG enabler transmitter User Manual 53332
Savi Technology Inc TAG enabler transmitter 53332
8
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| Document ID | 53332 |
| Application ID | YTBdVywd7RVe2IzngIo6Ow== |
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| Date Submitted | 1999-08-11 00:00:00 |
| Date Available | 1998-08-03 00:00:00 |
| Creation Date | 2001-05-31 17:48:53 |
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| Document Title | 53332.pdf |
| Document Author: | jsoscia |
Ellian‘ Laboramries, Inc. — EMC Department Test Report
Regort Date: May 1, 1998
EXHIBIT I
Operator's Manual for Savl Technology Model Savi GateReader 410K
Savi Technology
FCC ID: KL7-410CiR-V l 2
File: R27058
” ' 7 l'rfi'
fx<<<<
Savi
GateReader 4IOR
Installation Guide
Version 1.0
szvi
“TECHNOLOGY
A Reythson Company
Savi Technology
FCC ID: KL7-4IOGR-V12
Operator's Manual
First revision of first edition (April 1998)
Order number DOC-2201
Part number 80501520001
000
Copyright ©1995 Savi Technology lncnrporated, All rights reserved printed
in the United States of America.
Cnpyrlght protection claimed includea all forms and matters of copyright-
able material and intarmation, now allowed by statutory or tucllcial law at
heretnafter granlcd, including wtthout limttatturt, material generated frat-n
the aollware programs which are displayed an the screen such as imna,
Screen display leaks, ete.
lniormatiun in llus manual IS subtract to change without notice and does not
reptesent a commitment from the vendor The software and/m databases
dcscribed in this documentare furnished unclcr a license agreement or non-
disclosure agreement, The software and/ Or databaaet may be used or copied
only in accnrdance With the terms at the agreement, it is against the law to
mpy the soilwam on any medium except as specifically allowed in the
license or nondiscluaurc agreement
Savi, sateh Collection. TagOS, and TyTag are regulated trademarks and
Adaptive Routing. Enhanced Batch Collection, Hand Held Interrogamr
(HHI), lTv, Savi Asset Manager, Savi Fixed tnterrngator, Savi Mobile Man-
ager, Savi MobileRcader, SaviReadt-r, Savi Retriever, Savi SDK, 5th System,
SavtTag, Savl Tonia, SealTag, SINC, and TAV are tradcmarks uf Savi Technolr
ttgy lncorpuratcdv
Other product names mentioned in this guide may be trademarks or mgr
tered trademarks of their mapcchve nwncrs and are hereby acknowledged
090
Savi Technology
450 National Avenue
Mountain View, CA94043-2238
Phone: (650) 428—0550
Fax (650) 423—0444
Problems with the product or the manual? After you have
checked your comedians and the Savi GateReuder 410R
Installation Guide, please call Savi technical support at 1-888<
994-SAVI (994-7284), or send e-mail to help@savl.c0m at any
time
II
5. vi flat-Ruler 4 MR Inmlllllm 0.14:
Mn! Comm-alumni- Commission If“) ”all" ) ) ) l (l
i /
Federal Communications Commission
(FCC) Notice
The Federal Communications Cummissinn has established technical stan—
dards regarding radio frequency energy emitted by computer decrees This
equipment has been lE'aled and found to Enmply with the limits (or a Ciasa A
digital devrce, pursuant to Part 15 of the FCC Rules. These limits are
designed to pmvrde reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This t‘quip-
munt generates, uses, and can radiate radio frequency energy and, ll not
installed and used in accordance with the instructiun manual, may cause
harmful interierence With radio/ TV reception. OpErahm of this equipment
in a reaidmtial area is likely to cause harmlul interference in which case the
u5er will be required to correct the interference at his own expemc
Warning
Changes or modifications to this equipment that are not expressly
approved by 5an Technology could void the authority to operate
this Eauipmt’nl.
Savl Technology Is not responsible tar radio/TV interference cauaed by
usmg unauthorized calile or by making unauthorized changes to tlus equlp—
ment,
Preface
This manual exists to help RFlD technicians to install Llle Savi
GaleReader 410K as part of the Savi System.
Relaied Publications
5an System Installation Guide IBM-1004
5an Asset Manager User Guide, v1.0 DOC-2009
SM Dmhdn 410k lam/hilar- Gallo III
illlim
Audience
This 5an GateRcader 410K Installation Guide is written for
technical personnel who are familiar with the Savi System
and its components
What’s New in this Edition
This is the first revision to the first edition of the 5an
GateReader 41012 Installation Guide, It adds instructions for
installing ferrite filters on component cables.
Organization of this Manual
This guide describes how to install the Savi GateReader 410K.
Chapter 1, “Introduction,” describes the features and avail-
able models of the Savi GateReader 410K
Chapter 2, ”Configuration,” describes the mounting and con-
nections of the Savi GateReader 410R's central control panel.
Chapter 3, "Installation,” describes procedures and mount—
ing devices for installing the Savi GateReader 410R.
Chapter 4, “Maintenance,” briefly describes some trouble»
shooting procedures for possible problems with the Savi
GateReader 410K
Appendix A, "Savi System Description,” describes the over-
all system of Savi hardware and software.
Conventions Used in this Manual
The table below explains the conventions of typography and
usage in this book,
lv I"! hand" 410k lnmllnhn Gallo
Tvpugnyhio 1nd mga convey-final
note
caution notice
warning notice
sans-serlf
typeface
L‘quabspaced
tom
boldface typr:
italic type
control key
Terminal
Locked!
Note
Notes cull attentiun tofucls or advice that seem
in desflrvc special attention.
Caution
Cuutmrl notices full attention tn the yossibilil‘y
ofdlzmlzge to the pruduct, the system, or your
mark (for example, pollmtl'ul loss afdata).
Warning
Warning notices call attention to the leSSlbllity
Djinjury to people
messages, prompts, window names, and other text
as displayed on the screen, where column align—
menl is not important.
1005 DATA examples of data files, program code, and other
A‘\INSTALL
namebmp
Dr
“1ng
text where column alignment is important,
text you enter exactly as shown.
a variable The italicized text is replaced by the
appmprlfltc information This can be something
you type, such as the file name in the firstexample
shown here, or displayed information, such as
cagg d in the secund example.
Italic type is also used for emphasis of a word or
phrase that is new or especially important.
a keyboard mnuul code. This example tells you to
hold the control key while you press the Zkey.
5M Ell-Ruler 410k Inmllalln Bull: v
8M Ell-Ruhr 4 MR Inlallnlu Gall:
“WI-“If '
f/
\ \
Chapter 1:
Chapter 2:
\ Contents
Federal Communications Commission (FCC) Not-ice . . iii
Preface ........... , iii
Related Publications .
Audience ,.. , ,.
What’s New in this Edit n .
Organization of this Manual
Conventions Used in this Manual . .
Introduction
Savi System ................
RFID Management Software
GateReader Description
GateReader Components ..............
Control Panel ......
RF Unit . v . ,
Wakeup Antennas
Motion Sensor .
Network Communications;
Tag Communications .
Models and Options
Installation Overview ..... ,
Configuration
Mounting the Control Panel
Wiring the Control Panel . . .
Installing the Ferrite Filters . l . .
SM Hmknln 410k Insllllllha Call: vil
‘T—Il' "
viii
Chapter 3:
Chapter 4:
Installation
Configuration Overview v .
Five-Pole Configuration .......
Site Preparation .
Configuration , v ,
Connections v .
Power . , , .
Four—Pole Configuration . l
Site Preparation .....
Configuration . .
Two-Pole Configuration l
Site Preparation .
Configuration . . , , ..... 3—7
Monitoring Bi-dircctional Lanes or Tracks ........ 3-8
Monitoring Split Lanes or Tracks ............ . . 38
Positioning Savi GateReader Components . 3—9
Positioning the RF Unit ........ . . . 3-9
Positioning the Wakcup Antennas . . . 3—10
Posmoning the Motion Sensor . . . . . . 342
Connecting Savl GateReader Devices i 313
Control Panel Connections ....... ‘ 3—14
Antenna Connections ........ , 3'15
Connection Procedures ................ v , . 3-16
Supplying Power to the Savi GateReader . . 3-16
Power Port ........ . 3-17
Additional Ports . . i ,. . 3717
Verifying Savi GateReader Communication , . . 3-17
Verification Procedures , 3—17
lnltial Equipment Verification .................... 3—18
Maintenance
Maintenance ................. . 4—1
Scleramtcnance Functions .
Circuit Protection , .....
Troubleshooting , . .
Technical Support .
Appendix A: Savi System Description
Saw Sysrem .................................... A—l
Saw RFID System Solutions .............. , ,A-2
Savi Software and Integrated Products , .A-2
Savi RFID Hardware Components . . , . (A41
Glossary GL—l
SM 01mm!" "00? lashlhllu full: I!
“r—I‘V ’
Figures
2-1 Control panel mounting holes ........................ 2—1
272 Savi CatcReader 410K control panel terminal blocks , , , . 2-2
2-3 Placing the ferritc filters msidc the Enclosure ............... 2—9
3-1 Five-pole configuration . 3—3
3-2 Four-pole configuration . 3—6
3-3 Two-pole configuration . . . v , . 3—8
3—4 Positioning the RP unit , , . , . . . l . 3-10
3-5 Front ViEW of antenna posltions for bidirectional lanes , l . 341
3-6 From View of antenna positions for single lane vvvvv , l. 3712
37 Motion scmor angle fur monitoring appmaching traffic ..... 3713
3-8 Control panel connections to external Cables . . 3-14
379 Primary wakcup antenna connection ports 3-15
3-10 Diagnostic module with LEDs l . . , , 3-13
341 DC regulator with LED ......... , , . l 3719
4-1 AC power fuse ......................................... 472
SM omlt‘ulor 4 wk Insulin/n Mill II
T1!" ‘‘‘‘‘‘‘‘ ' """""""
,/
Tables
1,1 Savi GateRcader models.
2-1 Wiring for terminal block 1
2,2 Wiring for terminal blockZ fuur- and five- -pole configuration.
273 Wiring torterminal blockz two pole configuration
2-4 Wiring for terminal block 3. , , ,
2-5 Wiring for terminal blocks 4 and 5. . ,
4-1 Pussibl: problems and solutions ,
xll
1 Introduction
The Savi GateReader 41012 is intended for use in applications
where short-range, directed tag communications are
required, such as at gates, checkpoints, and other portals.
Using the Savi GateReader as part of the Savi System, you
can perform vehicle tracking, tag collections, and data
exchanges with tags
Savi System
The Savi System uses state-of-theart wireless technology to
monitor, track, and locate assets in complex commercial,
industrial and military environments.
The system comprises tags (also called transponders),
interrogators (also called readers), RF Relays or RF Links,
and a computer with RFID management software installed.
Tags can store, transmit, and receive data and commands
from interrogators, or can initiate communication when
triggered by sensors
SaviTags and SaviReaders communicate through Savi’s
proprietary radio communications protocol called Batch
Collection® To gather asset information, collection
commands are either relayed to tags from the computer,
through fixed or transportable interrogators, or issued
directly by the operator from hand-held readers.
Please see Appendix A, "Savi System Description," for a
more complete description of the system and its components.
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‘ \.
RFID Management Software
To communicate with Savi GateReaders, use one of these
Savi software packages for RFID system management:
. Savi Asset Manager, version 2.0
Savi Asset Manager software is used for wide area track-
ing to control and monitor Savi System components. It
has a graphical user interface for ease-of—use when sched-
uling automated events or exporting tag collection data to
your other business systems.
' Savi Retriever, version 2.0
Savi Retriever software operates fully unattended, collect-
ing and forwarding asset data from multiple sites to a cen-
tral business system.
GateReader Description
The Savi GateReader is used to track the movement of con-
tainers, vehicles, and other assets as they enter or leave a
chokepoint or gate. The Savi GateReader 410R can communi-
cate with tags in motion, and with multiple tags simulta-
neously. The CateReade'r also has the ability to distinguish
between tags travelling in opposite directions along adjacent
lanes.
The Savi GateReader operates at dual frequencies:
433.92 MHz for normal tag communications, and 2.44 GHz
for wakeup signals. The GateReader uses the Echelon Lon—
Worl6WI network and is designed to communicate optimally
with the SaviTag 410. Its power source can be 85 to 264 Vac,
1-2
Gankullrhmlflhn ] ) ) ) /l
GateReader Components
The Savi GateReader 410K consists of four primary compo-
nents:
0 control panel
0 RF unit
- primary and secondary wakeup antennas
- motion sensor
Control Panel
The control panel contains a microprocessor for controlling
all of the GateReader components, memory for data buffer-
ing, a LonWorks network interface, an AC adapter and DC
regulator that provide power to all components, and a termi—
nal block to connect wiring for power, the RF unit, and one or
more antennas.
RF Unit
The RF unit consists of a 433.92 MHz receiver, a 433.92 MHZ
transmitter, and an antenna. Once a tag (or tags) receives a
wakeup Signal from the wakeup antennas, the RF unit then
communicates with the tag, transmitting data back to the
host computer through the control panels LonWorks net-
work interface.
Wakeup Antennas
There are two types of wakeup antennas for the GateReader:
primary and secondary. The primary wakeup antenna con-
nects to the control panel and the motion sensor. It also con-
trols, and supplies power to, the secondary wakeup antenna.
Each GateReader may have up to two sets of primary and
secondary wakeup antennas. The wakeup antennas send a
$le humid" "OR lnhlhflu Gull: I-J
l/ (U omeummmwm
2.44 GHz RF signal to tags to wake them up. The tags then
transmit data using a 433.92 MHZ signal that is received by
the RF unit.
Motion Sensor
The motion sensor detects oncoming vehicles and then trig-
gers the activation of the primary and secondary wakeup
antennas,
Network Communications
The Savi GateReader 410K supports two types of network
protocols: Echelon’s LDnWorks network and 115—232.
Communications to and from the Saw GateReader are princi-
pally accomplished with the Echelon LonWorks network
protocol. The LonWorks network is a robust network proto-
col designed for industrial applications. The LonWorks net-
work is used for communication with tags, sensors, other
readers, and the host computer. Savi GaleReader also sup-
ports point-to-point or point-to-multi-point communication
via radio frequency modem,
Both incoming and outgoing LonWorks ports are provided
for network communication when the Savi GateReader is
daisy-ch ained with other interrogators in an installation
An RS-232 port is also provided for diagnostics using appro-
priate diagnostic software and for downloading buffered
data.
Tag Communications
The Savi GateReader communicates with SaviTag 410 model
tags, and has the ability to transfer data with tags travelling
up to 25 miles per hour.
1-4
1-1..—
Click-d" Dmrl’fln ) ) ) i
The Savi GateReader is a dual-frequency device: it uses
433,92 MHz signals to Communicate with tags, but uses a
244 GHz wakeup signal when a tag approaches, When the
vehicle sensor detects motion, it triggers activation of the
gate controller. The gate controller then activates the wakeup
antennas to send a wakeup signal (2.44 GHz) to the
approaching tags so that the Controller can begin collecting
tag data (433.92 MHZ).
The range for the 2.44 GHZ wakeup signal is 20 to 50 feet
from the wakeup antenna. The range for the 433 MHz signal
is approximately 200 feet from the transmitter to a line-of-
sight tag (assumes no obstructions),
Models and Options
Table 1—1 shows the available hardware options for the Savi
GateReader 410K.
Tabla I-I Savi GileRnder vandal:
MW Misti?“ new
SR-4lOGR—021 Savi GatcReader 410K Control Panel, 433 MHZ/
433 MHZ RF Unit, 2 Primary Wakeup 244 GHZ
Antennas, cables
(two-pole configuration)
SR-4lOGR—041 Savi GateReader 410R Control Panel, 433 MHz/
433 MHz RF Unit, 2 Primary Antennas, 2,44 GHZ
2 Secondary Antennas, cables
(four— and five—pole configurations)
SRA—GR—lm Motion Sensor for Savi GateReader 10.5 GHz
410K (RF type)
SRAAGR-IOZ MotionSensurfurSaviGatcReader N/A
410R[lRtype)
SRA-GRrZOl Antenna Set for Savi GaleReadcr 410K N /A
(2 Secondary Antennas)
SRA-GR-301 Enclusure for Savi Gatekeader 410K N/A
Mounting hardware, a power-monitoring device, a tripod
assembly, and a solar power unit are also available from Savi,
$le Goblin!” "all Inn/Inflow Gallo 1-5
L (H Imllllfllmflnrviw
Installation Overview
Insfalling [he Savi GaleReader 410K takes place in four major
steps:
- mount configure, and wire the cont-101 panel in a NEMA—
rated enclosure (Chapter 2, “Configuratiom
- position the GateReader components (control panel, RF
unit, primary and secondary wakeup antennas, and
motion sensor) for efficient communication ("Positioning
Savi GateReader Components” on page 33)
0 connect power and network cables and turn on power
(”Connecting Savi GateReader Devices” on page 343)
' verify communication between the Savi GateReader and
the host computer (”Verifying Sav1 GateReader Commu—
mcafion” on page 3—17)
1-6
, flf”
2 Configuration
This chapter describes the mounting placement and wiring
configuration of the control panel in a NEMA-rated enclof
sure. It also describes how to install ferrite filters On all power
and network cables,
Mounting the Control Panel
The control panel is mounted inside a NEMA-rated water-
tight enclosure. Figure 2-1 shows the dimensmns of the con-
trol panel and the location of the tour mounting holes.
Enclosures such as Hoffman catalog number U-U605025 can
be used that include space to mount AC outlets and support-
ing hardware. (A fan and heater powered from the source AC
maintain operating temperatures within the enclosure)
F5: ‘
r_
wmmmh ;
user-- I-
Fig-u z-I Eonml yml mounting holes
3nd flahRchl 4M" Ink/I'll" Ml: 2-1
z. a 75.52 E... 1.2.8 «St 53825 _=m «é 2-5
$603 EEES. ms. he acorumés m5 «m: m.m smzahé TN $53. cha
35.8 mlwvmvxmzmu m>mm E: Co 5603 GEE—E m>¢ m5 «0 5.2me wrw m??? flu EswE
mMuo—L EEEMB v>c
$05 5. mcozuwzrsu wit? ms. mzfimu 553 if! kmfiawmfimu 97 “o fl=wzanou 550
m5 Sm. E PETS 39.58 gar—u 9303 WEE-2 v3.“ was $53 ”95:8 uuvmwmmzmo 5mm mil
_2.£ 3.5.3 2: 9.53
Win-"g ma Comm Panel
2-2
mama-mm“! H) )
Table 2-1 lists the ering by screw for terminal block 1. Tenni-
nal block 1 connects the 433 MHZ RF functions,
l'lble 2-1 Wiring fur lnmilul Heck I
, R
Transmitter power supply fol
lzLACK 433 MHz
TX_VCC
Cable 1 RFCOM]
rxycc 2 BLACK 433 MHz Transmitter power supply for
Cable 2 RFCOMZ
TX_DATA 3 BROWN 433 MHz Transmit data m RFCOMl
Cable 1
TX_DATA 4 BROWN 433 MHz Transmit data to RFCOMZ
Cable 2
RX‘VCC 5 RED 433 MHz Receiver power supply for
Cable 1 RFCOMI
Rx_VCC a RED 433 MHz Receiver power supply for
Cable 2 RFCOM2
RX_DATA 7 ORANGE 433 MHz Receive data from RFCOMI
Cable 1
RX_DATA 8 ORANGE 433 MHZ Recelvc data from RFCOMZ
Cable 2
RSSl 9 YELLOW 433 MHZ Receive Signal Strength
Cable 1 Indicator from RFCOM];
hlgllcr the voltage is, stronger
the signal
R551 10 YELLOW 433 MHz Receive Signal Strength
Cable 2 Indicator lmm RFCOMZ}
higher the voltage is, slmngcr
the signal
DlCVCNTRL ll GREEN 433 MHz Di gila] circuit power supply
Cable 1 for RFCOMI
DIGicNTRL lZ GREEN 433 MHz Digital Circuit power supply
Cable 2 for RFCOMZ
TXJ’WR_ADJ 13 BLUE 433 MHZ Transmit power level
Cable 1 adiuslmcnr for RFCOM];
higher the voltage is, stranger
the transmit power
5le stnlor JIM? huh/I'll" Mia 2-3
I'lrlng Ml Mml Pm!
film
Isl-l. 2-1
Mring for fnmiml Huh I
TX_PWR7ADJ 14 BLUE “3 MHZ Transmit puwer level
Cable 2 adjustment for
RFCOM2;higher the voltage is,
stronger the transmit power
EE7CLK 15 VIOLET 433 MHZ Calibration EEPROM Clock
Cable 1 line for RFCOM]
EEiCLK 16 VIOLET 433 MHz Calibration EEPROM Clock
Cable 2 line for RFCOMZ
EE_DATA 17 GRAY 433 MHz Calibration EEPROM Data line
Cable 1 for RFCOMI
EE_DATA 18 GRAY 433 MHz Calibration EEI’ROM Data line
Cable 2 for RFCOMZ
GND 19 WHITE 433 MHZ Signal Ground for RPCOMI
Cable 1
GND 20 WHITE 433 MHz Signal Ground for RFCOMZ
Cable 2
Table 2-2 lists the wiring by screw for terminal block 2 for
four— and five-pole configurations. Terminal block 2 connects
cables for the components of the GateReader: sensors, anten—
nasl monitoring LEDS, and so on. For two-pole configura-
tions, see Table 23.
Table 2~2 Wiring fur Oarmiml block 2, f-ur- and fin—pol. ctnflgurll'nn
Wag!
513154 in:
No Connection 1
TESTS 2 YELLOW LED Cable Yellow LED control Signal
TESTZ 3 RED LED Cable Red LED control signal
TEST] 4 GREEN LED Cable Green LED control signal
CND 5 WHITE Wakflup Signal ground for Sensor 2
Antenna 2
BLACK LED Cable LED comman ground
1-0
Wiring Ilu Cum! hnl
SENifi
Antenna 2
ANT>OK72B 7 YELLOW Wakeup Connection check for
Antenna 2 Secondary Antenna 2
ANT_FWRZB 8 GRAY Wakeup Power supply for Secondary
Antenna 2 Antenna 2
CND 9 ORANGE Wakeup Signal ground for Secondary
Antenna 2 Antenna 2
ANTAOKJB 10 YELLOW Wakeup Connection check for
Antenna 1 Secondary Antenna 1
GND 1] ORANGE Wakeup Signal ground for Secondary
Antenna 1 Antenna 1
ANT_PWR18 12 GRAY Wakeup Power Supply for Secondary
Antenna 1 Antenna 1
GND 13 WHITE Wakeup Signal ground for Sensor 1
Antenna 1
SEN_A 14 VIOLET Wakeup Input signal from Sensor 1
Antenna 1
ANT70K72A 15 BROWN Wakeup Connection check for Primary
Antenna 2 Antenna 2
ANTJ’WRZA 1s BLACK Wakeup Power supply for anary
Antenna 2 Antenna 2
GND 17 RED/ Wakeup Signal ground for Primary
GREEN Antenna 2 Antenna 2
ANT_01<_1A 18 BROWN Wakeup Connectlcn check for Primary
Antenna 1 Antenna 1
GND 19 RED/ Wakcup Signal ground for Primary
GREEN Antenna 1 Antenna 1
ANT_PWR1A 20 BLACK Wakeup Power supply for Primary
Antenna 1 Antenna 1
9le 500an IMR lumllfllm Guild 2»;
‘ (H mummy-mm
Table 2-3 lists the wiring by screw for terminal block 2 for
tqupole configurations. Terminal blockz connects cables for
the components of the GateReader; sensors, antennas, moni-
toring LEDS, and so on. For four- and five-pole configura—
tions, see Table 2-2.
Tabla 2-3 Wiring for lmninxl black 1, "tn-pulp nonflgmtim
m U xxx.
with a
N0 Connection 1
TESTS 2 YELLOW LED Cable Yellow LED control signal
TESTZ 3 RED LED Cable Red LED cuntml signal
TEST] 4 GREEN LED Cable Green LED contra] signal
GND 5 WHITE Wakeup Signal ground for Sensor 2
Antenna 2
BLACK LED Cable LED common ground
SEN_B s VIOLET Wakcup Input signal from SensorZ
Antenna 2
ANTVOKJB 7 YELLOW Wakeup Connection Check for
Antenna 2 Secondary Antenna 2
ANT_PWRZB s GRAY Wakeup Power supply for Secondary
Antenna 2 Antenna 2
GND 9 ORANGE Wakcup Power ground for Seccndary
Antenna 2 Antenna 1
ANT70K_1B 10 BROWN Wakcup Connection check for
Antenna 2 Secondary Antenna 1
CND 11 ORANGE Wakeup Puwer ground for Primary
Antenna 1 Antenna 1
ANTJ’WRIB lz BLACK Wakeup Power supply for Secondary
Antenna 2 Antenna 1
GND 13 WHITE Wakeup Signal ground for Sensor 1
Antenna 1
SEN_A 14 VIOLET Wakcup Input signal from Sensor 1
Antenna 1
ANT70K72A 15 YELLOW Wakeup Connection check fur Primary
Antenna 1 Antenna 2
246
TH”
Hiring Ilu Control Pom!
Table 2-3 Mring hr in
I block 2, ivla-yal. cunfiguniiol
My >¢
my
ANTVOKJ A
GND
ANTfiPWRlA
Antnnna l
17 GREEN / Wakeup
GREEN Antenna
1,2
18 BROWN Wakeup
Antenna 1
19 RED/ Wakeup
RED Antenna
1,2
20 BLACK Wakeup
Antenna 1
Power supply for Primary
Antenna 2
Signal gmund for Primary and
Secondary Antenna 2
Connection check for Fn’mary
Antenna 1
Signal ground for Primary and
Secondary Antenna 1
Power supply for Primary
Antenna 1
Table 2-3 lists the wiring by screw for terminal block 3. Termi-
nal block 3 connects the LonWorks network.
Tulila 2-4 Wiring fur urninal Hull 3
Data+ 1 ORANGE Loanrks Data line for Lonworks,
incoming
Data» 2 WHITE LunWDrks Data 1m? for Lonworks,
lncuming
Data+ 3 ORANGE LonWDrks Data line for Lonwmks,
oulgaing
Data— 4 WHITE LunWorks Data line for Lonwcu'ks,
outgoing
15V 5 YELLOW Digital 15V pnwer supply
Module
7.2v s No 7 zv power supply
Connect
5v 7 RED Digital 5v power supply
Module
Swl flank-14" "all Inn/lulu Gill-
2—7
i < ( ( ( mm, mania/rm!
TlHo 2-4 Wiring fur Ourmiul black 3
GND 8 BLACK Digital Ground
Module
15V 9 BLUE, Wakeup 15V power supply
BLUE Antenna 1
st 2
GND 10 N0 Ground
Connect
Table 2—5 lists the wiring by screw for terminal blocks 4 and 5.
Terminal block 4 connects AC power within the GaleReadet
control panel Terminal block 5 connects to the source AC
power line
Table 2-5 Wiring for “mini! block: 4 and 5
SW ‘ A ~
EARTH TBA, 1 GREEN AC
GROUND
NEUTRAL TB4, 2 WHITE AC
HOT TB5, 1 BLACK AC
Z-l
him/II», m rmm FII'm ]) J j l
Installing the Ferrite Filters
When you install the Savi GateReader, you must install fer-
rite filters (supplied in the installation kit) on several cables
inside the control panel enelosuxe:
0 each 2.4 GHz antenna cable (large filter)
' each 433.92 MHz antenna cable (large filter)
- the AC power cable (large filter)
- each LonWorks cable (small filter)
Figure 23 shows the approximate positions of the ferrite fil-
ters within the enclosure. These ferrite filters are clamshell-
type filters that prevent radio interference. Two sizes of filters
work with the cont-rel panel cables:
' Large filters (Savi part number 660-02029-001) fit all the
antenna and AC power cables
' Small filters (Savi part number 660-02025—001) fit the Lon-
WOI‘IG network cables
Controller Enclosure
Control Panel
Large ferrite mm
[or antennas and
AC power cables
{Saw parrnumbe : Small Iem'te
550702023001) fills/S for
LonWorks
cables($svi
part number
EGO-02025-
m)
Figure 2-3 Plleing the ferrite filters insiin the enclum
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f ( ( ( ( lam/ling nu ma. FIIIm
Inside the enclosure, each ferrite filter installs on the cable
between the enclosure opening to cable conduit and the cable
clamp on the control panel.
To install the ferrite filters-
1. Identify the correct ferrite filter far each cable.
The installation kit includes all necessary filters; five large
ones for antenna and power cables, and two small ones
for LonWorks cables
1 Open the ferrite filter; insert a fingernail or other thin item
between the latch and the body of the ferrite filter.
3, Place the opened fem'te filter so that the cable lies in the
groove on either side of the filter.
4, Close the ferrite filter until the latch clicks and locks.
5. Repeat for each cable until all antenna, power, and Lon»
Works cables have ferrite filters installed.
2-10
3 Installation
This chapter describes the balance of the installation process:
. positioning the Savi GateReader components (control
panel, RF unit, primary and secondary wakeup antennas,
and motion sensor) in different Configuration
- connecting power and network cables, and turning on
power
' testing communication between the Savi GateReader and
the host computer
Configuration Overview
Three standard configurations are used when installing a
Savi GateReader in the field:
- five-pole configuration for momtoring two-way vehicle
traffic moving faster than ten miles per hourl
- four-pole configuration for monitoring two—way vehicle
traffic moving slower than ten miles per hour.
0 two—pole configuration for monitoring primarily one-way
vehicle traffic moving slower than ten miles per hour.
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film
Mom/n omrln
Five-Pole Configuration
The fiveapole configuration requires site preparation, posi-
tioning one control panel, one RF unit, two motion sensors,
two primary wakeup antennas, and two secondary wakeup
antennas, and then connecting network cables and the power
supply
Site Preparation
Before installing Savi GateReader components and network
connections, some site preparation is necessary. First, con-
duct 3 site survey and draft installation plans to anticipate
the configuration of all devices. Use the positioning recom-
mendations in this manual wherever possible
Once the plan is in place, install mounting poles, under-
ground conduit, and NEMA enclosures according to the
plan, and in accordance with all safety and legal require—
ments Other site preparation considerations include, but are
not limited to, supplying power, providing telephone con-
nections, and installing power safety or monitoring devices.
Configuration
Place a 20-toot to 35-foot pole 10 feet from the edge of the
road. Install the control panel and RF unit (in a NEMA enclo-
sure) on this pole.
On one side of this pole, place a 22-foot pole that is 32 feet
from the it and parallel to the road. Install a secondary
wakeup antenna on this pole,
On the other side of the pole with the control panel, place an
ll-foot pole that is 32 feet from it and parallel to the road,
Install a primary wakeup antenna and a motion sensor on
this polel
3-2
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The two remaining poles are placed on the other side of the
road and 10 feet from the edge of the road. Across from the
ZZ—toot pole, place an ll—toot pale and install a primary
wakeup antenna and a motion sensor on it. Across from the
lI-foot pole, place a ZZ—fool pole and install a secondary
wakeup antenna on it, Refer to Figure 34 for a diagram of
the configuration.
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Position the control panel and RF unit in the center of the
array, between the two sets of antennas, as shown in
Figure 3—1.
Connections
For the Savi GateReader to function as a single unit, its com-
ponents need to be connected together with the appropriate
cables.
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Connect the control panel to the primary wakeup antenna
using Savi-supplied network cable. Connect the primary
wakeup antenna to both the secondary wakeup antenna and
the mot-ion sensor(s) to link the components of the Savi
GateReader, Run the cables through underground conduits
to protect them from damage,
Adequate site preparation is critical since the conduit
between the primary and secondary wakeup antennas typi-
cally must be installed to run underground, beneath the road
or tracks.
Power
The control panel requires 86 to 264 VAC power, The internal
AC adapter and DC regulator supply power to all the com-
ponents, including the motion sensor.
Four-Pole Configuration
The four—pole configuration requires site preparation, posif
tioning one control panel, one RF unit, two motion sensors,
two primary wakeup antennas, and two secondary wakeup
antennas, and then connecting network cables and the power
supply.
Site Preparation
Before installing Savi GateReader components and network
connections, some site preparation is necessary, First, con-
duct a site survey and draft installation plans to anticipate
the configuration of all devices Use the positioning recom-
mendations in this manual wherever possible.
Once the plan is in place, install mounting poles, under
ground conduit, and NEMA enclosures according to the
plan, and in accordance with all safety and legal require-
magnum-mm. l”) \
merits. Other site preparation considerations include, but are
not limited to, supplying power, providing telephone con-
nections, and installing power safety or monitoring devices.
Configuration
Place a 22—tool pole 10 feet from the edge of the road. Install
the control panel (in a NEMA enclosure), RF unit, and sec—
ondary wakeup antenna on this pole.
Place an Il—foot pole that is 64 feet from the first pole and 10
feet from the road Install a primary wakeup antenna and
motion sensor on this pole.
Across the road from the 2240th pole, place an ll-toot pole
that is 10 feet from the road. Install a primary wakeup
antenna and motion sensor on this pole.
Across the road from the ll-toot pole, place a 22-foot pole
that is 10 feet from the road, Install a secondary wakeup
antenna on this pole. Refer to Figure 3—2 for a diagram of the
configuration.
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Fig-rs 3-2 Fur-pole ulfiglrflion
The connections and power information for the four-pole
configuration is the same as for the five-pole configuration.
TWO-Pole Configuration
The two-pole configuratmn requires site preparation, posi-
tioning one control panel, one RF unit, two motion sensors,
two primary wakeup antennas (one of which is wired in a
secondary position), and the connect-mg network tables and
the power supply
El Note
The two-pole configuration can also be used for iii-directional traflic
as long as thz vehicle speed does not exceed ten miles per hour and
tmfi‘ic only travels in one direction 11m time. Angle th' motion senv
sors toward the road so that they can detest traffic from either direc-
tron
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Site Preparation
Before installing Savi GateReader components and network
connections, some site preparation is necessary. First, con-
duct 3 site survey and draft installation plans to anticipate
the configuration of all devices Use the positioning recom-
mendations in this manual wherever possible
Once the plan is in place, install mounting poles, under-
ground conduit, and NEMA enclosures according to the
plan, and in accordance with all safety and legal require-
ments, Other site preparation considerations include, but are
not limited to, supplying power, providing telephone cone
nections, and installing power safety or monitoring devices.
Configuration
In a two-pole single-lane configuration shown in Figure 3-3,
place one pole 10 feet from the edge of the road. Mount the
control panel (in NEMA enclosure), primary wakeup
antenna, and one motion sensor on it.
Place the second pole directly across the road and 10 feet
from the edge of the road; mount the second primary
wakeup antenna and the second motion sensor on it.
Note
Be sure to angle Each matiun sensor toward the road to detect traf—
fic, as shown in Figure 3-3.
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The connections and power information for the two-pole
configuration is the same as for the five—pole configuration.
Monitoring Bi-direotionai Lanes or Tracks
The planning and configuration for monitoring a mad or rail-
road tracks with iii-directional traffic are the same as for
monitoring a single lane, except that an additional motion
sensor and two additional wakeup antennas are required to
track tags approaching from the other direction.
Monitoring Split lanes or Tracks
The configuration for monitoring split lanes is similar to
monitoring a single direction lane. Each direction requires a
motion sensor monitor and two antennas, primary and sec-
ondary. one on each side of the road. Position a single con-
troller centrally between the two lanes
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Positioning Savi GaieReader Components ‘
Savi has tested each component to determine its ideal posi—
tion relative to oncoming vehicles, tags, and other devices.
Whenever possible/ follow Savi recommendations exactly for
positioning reader components, varying the measurements
by no more than 2 feet from the recommended heights or dis-
tances.
Contact your Savi customer service representative, or Savi
technical support, if you find that you cannot exactly match
the configuration but would like to confirm that a similar
arrangement still works effectively.
Note
To prevent draining the tug battery, do not park a vehicle contain-
ing 11 mg within SDfeet ofthe primary or secondary (um/(Buy)
antenna.
Positioning the RF Unit
The height of the 433 MHz RF unit is critical to the proper
functioning of the Savi GateReader. It must be high enough
to detect tags on the far side of a vehicle or train.
Mount the RF unit:
- in the center of the Savi GateReader array
- 20—35 feet above the surface of the road or tracks
' with the face cover of the RF unit vertical, parallel to the
pole, as shown in Figure 34
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Figuro 3—4 Positioning tho RF unit
Positioning the Waiteup Antennas
Each set of primary and secondary wakeup antennas typi-
cally monitors a single direction of oncoming traffic,
Figure 35 shows, when monitoring bidirectional lanes, the
configuration alters slightly to accommodate the additional
traffic direction, For a bi-directmna] lane, it is very important
to:
0 Raise the position of the secondary wakeup antenna to a
height of 20 feet so that it can “look over” traffic from the
direction it is not monitoring, as shown in Figure 3-5
- Angle the secondary wakeup antenna 50 that the face is
tilted slightly downward, at about a 30 degree angle.
' Position the primary wakeup antenna at a height of 10
feet
3-10
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0 Angle the primary wakeup antenna so that it faces
slightly upward by about 30 degrees
- Position both 10 feet from the edge of a road, or 14 feet
from the edge of a track.
Figure 3-5 Fran! visa of mlcnm with": fur biliruticnl law
For a single—direction only configuration, position the two
antennas as shown in Figure 3-6:
- 32 feet from the control panel, toward the direction of
approaching traffic they are monitoring
0 at a height of 10 feet directly across from each other
- 10 feet back from the outer edge of the mad, or 14 feet
back from the edge of the outer rail of a railroad track
- with the front of the antenna facing the lane, perpendicu-
lar to the surface of the road or tracks (parallel to the side
of a passing vehicle or train)
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Positioning the Motion Sensor
The motion sensor is generally mounted on the same pole (or
building) as the primary wakeup antenna. Securely mount
the motion sensor so that its position won't change, If the
position (angle) of the motion sensor changes, it affects the
ability of the Savi GateReader to function properly.
Position the motion sensor:
- directly below the primary wakeup antenna, at a height of
9 feet
- with the motion sensor’s direction of aim angled 60
degrees toward oncoming traffic, as shown in Figure 3-7
- with the bottom of the motion sensor parallel to the
ground; in other words, no ”till“ is required in the posi-
tion of the motion sensor
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Approaching
Traffic
Primary ,'
Antenna r'
‘ 3 60 egrees:
' |
motion ensor
Figure 3-7 Molinn unur Anglo for munitoring typmuhing luffi:
Connecfing Savi GafeReader Devices
Once you have positioned and mounted the Savi GateReader
devices, you can connect the network and daia cables, Savi
recommends running all data and network cables through
weatherproof conduits, either underground, or above
ground attached to the mounting pole, Make sure to install
conduits for all connecting cables according to the initial Site
installation plan and current safety and legal procedures.
Because network and data cables run through parallel con-
duits with the power cables, you can perform this step simul-
taneously for both sets of connections.
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Connecting Savi Galefieader Devices
344
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' 433-MHz RF unit cables
Terminal block 1 connects to the 433-MH2 RF unit.
0 sensor and antenna Cables
Terminal block 2 connects to the motion sensor and both
primary wakeup antenna cables.
Nate
Make sure to record which antenna connection (A or B) corre-
synnds to which direction of lrajfic. You will need this information
to configure Savi Asset Managflrfor the Sam GuleReader.
- LonWorks
Screws 1—4 of terminal block 3 provide data to the Lon-
Works network cables.
- DC power source
Screws 5—10 of terminal block 3 connect DC power to the
RF modem and the LonWorks router.
Antenna Connections
The primary wakeup antenna connects to the control panel,
motion sensor, and secondary wakeup antenna:
Mellon sensor
Seconds/y
Makeup antenna Control Panel
Figurn 3-9 Primary mhur lnlunna ennnection purl:
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- control panel
This port uses data cable With a ten-pin connector to con—
nect the primary wakeup antenna and the control panel.
Power is supplied to the primary wakeup antenna
through this connection.
- secondary wakeup antenna
This port uses network cable with a five—pin connector to
connect the primary wakeup antenna to the secondary
wakeup antenna. The secondary wakeup antenna does
not connect to the control panel; instead, the primary
wakeup antenna maintains the connection to the control
panel for both units.
- motion sensor
This port uses network cable with a tourpin connector to
connect the primary wakeup antenna to the motion sen-
sor. Power is supplied to the motion Sensor through this
connection,
Connection Procedures
When attaching the ten-pin or five-pin connectors to any Savi
GateReader device:
1 Plug the cable into the appropriate socket ot the device
with the notch at the bottom,
2, Push the locking ring forward firmly and rotate clockwise
to lock the connector.
Supplying Power to the Savi GafeReader
The power supply for the Savi GateReader is managed
through a principal power connection to the gate control
panel.
3-16
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Power Port
A standard power plug with a three—prong plug is connected
to the control panel. This cord can be plugged into a standard
outlet for llOVAC.
A 220-volt power cord is also provided. To use this 220-volt
power cord, replace the standard power plug with it at the
screw terminal.
Additional Parts
The control panel contains a fuse tor circuit protection.
Chapter 4, "Maintenance," provides instmctions on replac-
ing the fuse.
Once the Savi GateReader components are mounted, con-
nected, and powered, you are ready to verify the Savi
GateReader's network communications.
Verifying Savi GaieReader Communication
To confirm that a Savi GateReader is installed and function—
ing correctly, it 15 necessary to verify that the computer can
communicate with the Savi GateReader, and that the Savi
GateReader is able to collect tags
Verification Procedures
Follow these procedures to verify Savt GateReader commu-
nication:
1, Using a computer with a test program installed, locate the
Savi G ateReader ID.
Some software applications, such as Savi Asset Manager,
detect the presence of the Savi GateReader automatically.
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In this case, simply open the software application and
check to see that the Savi GateReader is listed in the net-
work hierarchy (node tree). [is appearance in the list con-
firms that the device has been detected.
2. Verify that the Savi GateReader is able to communicate
with a tag by using a test tag and, using the software, per-
forming a sample tag collection.
Refer to the reference material accompanying the test pro—
gram software for specific instructions for performing the
above tunctions. When these procedures have been Com-
pleted, the Savi GateReader is installed and operational.
Initial Equipment Verification
The control panel contains four LEDs that indicate when cer—
tain components are functioning. Three are on the diagnostic
module; one is on the DC converter,
Figure 3-10 shows the LEDs on the LED diagnostic module.
The green LED begins flashing once per second ten seconds
after initialization, indicating that the firmware is operating
normally. A lit red LED indicates one of the motion sensors
was triggered. A lit yellow LED indicates at least one tag was
collected through the RF unit.
Yellow Red Green
Figure 3-10 Ding-mic mills with [Elk
When the green LED on the DC regulator is lit, AC power is
gomg to the AC adapter. Figure 3-11 shows this LED.
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1-20
4 Maintenance
With minimal care, a Savi GateReader should perform flaw—
lessly. However, in the event that a problem with a Savi
GateReader occurs, this chapter should help you fix it.
Maintenance
Savi GateReaders are designed to be maintenance-free. They
are manufactured with the highest~quality components and
are thoroughly tested before delivery.
Self-Maintenance Functions
The Savi GateReader has two self»mai.ntenance functions that
operators should be familiar with, The first is an automatic
"reset" function. The gate reader resets itself if it detects
power fluctuations or other disturbances that disrupt its nor-
mal operations, The gate reader can also be reset manually by
disconnecting and then reconnecting the power source
The second self-maintenance function monitors the status of
cable connections between all of the reader components, The
gate controller continuously polls the cable connections. If it
detects a cable disconnect, it reports the problem to the host
system,
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Circuit Protection
Figure 4-1
The Savi GaleReader is equipped with a primary power fuse
for circuit protection The AC power fuse is mounted in the
screw terminal as shown in Figure 4-14 This fuse is a commer-
cially-available 4-amp, 250-valt, (1.25 by 1.25 inch, slo-blo
type fuse
M your fuse
In the unlikely event that a Savi GateReader fails or problems
occur that simple troubleshooting cannot solve, the Savi
GateReader should be returned to Savi Technology.
4-1
Trail-Mum; ) ) )
Troubleshooting
Table 4-1 lists causes and solutions to pmblems that might
occur with the Savi GateReader.
Trbla 4-I Pouilllo yrablm: and solution:
x» No power (mdlca- ¢ Verify the presence and voltage of the main AC power
tor light is off) source by connecting a test unit to the power outlet. Check
any fuses or switches assflciatcd with the main AC power
source.
0 check that the AC/DC adapter is functioning properly by
testing it in another setting,
0 Verify the continuity of the AC power tusc on the Savi
GateReader.
0 Verify that the power cable ls securely plugged into the
power source, the adapter unit, and the Savl gate controller
input,
0 Replace the power cable
> Not detecting 0 Confirm the position settings for tho sensor and the
vehicles or ta gs wakeup antennas The positions should not be allowcol to
shift or vehicle detectability could be affected.
0 Confirm the position setting for the gate controller,
> Netwurk cables 0 Verify that the network cable is securely plugged into each
damaged or dis» component of the Savi GateReader.
connected 0 If using a cable adapter, verity the connections.
0 Verify that the network cable is securely plugged into the
curved com port on the computer (COMl is usually a
Dosh/l connector. com is usually a DBZSM connector)
> ID needs 0 Vcnty gatc reader ID by checking the label attachcd to the
confirmation side of the gate controller
0 Compare the Savi GateReader serial number to the ID used
in the management software.
2» Unknown 0 Reset the Savl GateRcadcr by disconnecting and then
reconnecting the power sourCC.
0 Call savi tcchnical support
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Technical Support
If your Savi GateReader presents a problem that nenther this
manual nor troubleshoohng tips can help you solve, Contact
Savi technical support in either of two ways:
' Telephone 1-888-994-SAVI (North Amerlca only) or
1-650-428-0550 between 9:30 am, and 5 pm. Pacific Time.
- Send e-mail to helpfilsavinum at any time.
Whether you use the telephone or e-mail, please have the
details of the problems at hand when you contact Savi.
6-4
A Savi System
Description
The Savi System uses state-loe-art wireless technology to
monitor, track, and locate assets and to remotely control
operations in complex commercial, industrial, and military
environments.
Savi System
The system comprises tags (also called transponders), read—
ers (also called interrogators), RF relays or links, integrated
products, and a computer with controlling software installed.
Tags can store, transmit, and receive data and commands
from interrogators, or when triggered by sensors. SaviTags
and SaviReaders communicate through a proprietary radio
communications protocol, Savi Enhanced Batch Collection?M
To gather asset information, collection commands are either
relayed from the Computer to tags through SaviReaders or
Savr GateReaders, or issued directly by operators from Savi
MobileReaders.
The Savi Enhanced Batch Collection SystemTM (EBCS) proto-
col lets each interrogator maintain communications with all
tags that lie within its radio ”micro-cell," while providing
additional security and advanced collection support. A
SaviReader can store data from all the tags within its radio
range and can relay the data to the system operator either by
real»time command or on a pre-programmed schedule. A
Savi GateReader can support up to four antennas, reading
tags in motion and discriminating between bidirectional
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l L ( ( ( m1 RFID smu- swam
lanes. Operators can use a Savi MobileReader to perform col—
lections and exchange data with the tags wherever installing
SaviReaders is not practical or where portability is desired.
Savi RFID System Solutions
Savx otters two complete RFID system solutions that include
the necessary hardware and software cemponents required
to manage complex asset tracking: the Savi lnsideTRAKm
system and the Savi Yard Management Systemm.
Savi's InsideTRAK system is a commercial, off-the-shelf
RFID solution that allows users to track, monitor, and locate
readily accessible capital assets. The system includes a
SavtTag 310 which attaches to equipment so that it can be
instantly located as it moves through a facility. The system
improves logistirs management and deters theft of high-cost
capital assets.
Savi Yard Management System is a commercial RFID system
that automates data collection and task assignment, from
gate checkfin and parking. to dock assignment and hostler
operations The system is controlled by Savi Asset Manager
software with additional Gate, Dock, and Yard application
modules.
Savi SoftWare and Integrated Products
Savi System software and integrated products control the
RFID hardware, either individually or in a network These
products include:
- Savi Asset ManagerTM
0 SaviRetrleverTM
' SaviToolsTM
0 SaviDockit’lgStationTM
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Savi Asset Manager monitors and controls Savi RFlD compo?
nents, collecting and disbursing data as needed for asset
management and tracking. It is premstalled in a desktop
computer with a 17-inch monitor. Asset Manager stores col-
lected data in its local, relational database. It exports the data
to your main SQL database or file system, either on demand
or on a convenient scheduler It uses visual maps to help you
control which physical areas are to be collected. You can cola
lect information from any area on a regular schedule of your
choice. Asset Manager also includes a graphical user inter-
face (GUI) to simplify your control tasks; you can close the
GUI and still leave the Asset Manager able to run scheduled
events. Savi Asset Manager communicates with a variety of
active and passive tags and readers through a modem, a
SaviNet network, or a LOnWOrlG network.
Savi Retriever automates the collection and forwarding of
asset data. It uses a network of Savi interrogators to retrieve
data from tags. It then forwards the collected information
through a modem, local area network, or satellite transceiver
to a central information system, thus allowing assets to be
monitored and tracked at multiple sites. Once configured, all
system functions are automated tor unattended operation.
The Savi Tools program lets you diagnose, troubleshoot, and
test Savi hardware capability Savi Tools offers low—level con-
trol of Savi System hardware components in an easy—to-use
graphical user interface. With Savi Tools you can manage and
fine-tune devices, collect data, define settings, and perform
detailed system and network troubleshooting.
Savi Docking Stations write data directly into the memory of
SaviTags, cutting the time required to initiate a new tag or
update an existing one. The Savi Docking Station connects
directly to the SaviTag through a four~pin connector in the
sliding dock, and connects to the computer through a stan-
dard RS-232 cable, The companion Windows-compatible
software program lets you copy data files from the computer
to tags or read data from tags, either to the screen or to com—
puter files You can process tags one at a time or in batches,
through a file that associates tag ID numbers with data files.
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Savi RFID Hardware Components
Tags are small‘ radio transceivers that can store user-defined
data in nonvolatile, read/ write memory, and can be moni-
tored and controlled by other devices Active tags contain
their own power source to generate a radio signal. Passive
tags receive their power from an interrogator by radio fre-
quency transmission
Tags are normally in an energy-Conserving ”sleep" mode
until reception of a wake-up command from an interrogator.
Each tag makes a distinctive beeping noise on command
from an interrogators thereby making individual tags easy to
locate and identify,
Reader, or interrogators, are electronic devices that send and
receive signals from tags. Readers include a microprocessor
to verify, decode, and route data for transmission to a host
system, usually a computer with appropriate RFID manage-
ment software installed.
The frequency of a reader’s transmission determines its
range and its ability to communicate with tags, An antenna,
or multiple antennas, sends and receives transmissions. The
antenna is either enclosed with the reader, or can be housed
separately,
Savi System RFlD components include:
0 SaviTag 410TM
- SaviTag 310 m
0 SealTagW'
- SaviReader410RTM
Savi GateReader 4110]!m
SaviReader 310KTM
Savr MobileReader 410KTM
- Savi RF RelayTM
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SealTags, available with 756 bytes of standard memory and
as much as 128 KB of extended memory for mass data stor-
age, are designed for applications in the transportation and
logistics industries
The SaviTag 410 has its own database engine and file system.
It features up to 128 KB of read/write memory, and a connec-
tor port for wired high speed data transfer. The SaviTag 410
supports tag-initiated communication triggered by system
sensors. The tag is hermetically sealed in a plastic waterproof
case that can withstand shock and vibration.
The SaviTag 310 contains a unique and permanent identifica-
tion number for each tagged piece of equipment, Designed
for use with the Savi InsideTRAK system, the SaviTag 310 is
available with 128 bytes of read/write memory and 128 KB
of random access memory, The tag is hermetically sealed in a
plastic waterproof case that can withstand shock and vibra-
tion,
The SaviReader 410K has an adjustable omnidirectional
range of up to 300 feet and can be networked to provide cel-
lular coverage of a nearly unlimited area, Its power source
can be 92 to 125 VAC, 184 to 250 VAC, or 6 to 15 VDC A por-
table tripod mount, a solar power unit, or a vehicle power
cable are also available for use with the SaviReader. In addi»
tion, the SaviReader 410K supports active or passive commu-
nication with various RFID devices using SaviNet or Echelon
LonWorlcs networks.
The Savi GateReader410R is designed for RFTD applications
that require shortfrange, directed tag communication such as
container and vehicle tracking at gates, checkpoints, or other
passages. The dual-frequency gate interrogator features a
2i45-GHZ wakeup signal, a 433-MHZ standard signal, an
adjustable range, and the ability to read tag information from
a tag moving up to 25 mph with as many as three other tags
in the reader's field, It can also distinguish between tags trav-
elling along two adjacent vehicle lanes in opposite directions.
The gate intermgator supports communication via modem or
LonWorks network.
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The SaviReader 310K model features 128 KB of random
access memory that buffers data for retrieval by a host
computer on demand. Designed for use with the Savi
InsideTRAK system, the SaviReader 310K triggers an alarm
and notifies security if any tagged asset is removed from a
building or facility.
The Savi MobileReader4IOR (previous models were called
Hand Held Interrogator, or HHl) is a portable, rechargeable,
battery—powered unit that has all the functionality of the
SaviReadet 410R with an adjustable omnidirectional range
of up to 200 feet, an integrated bar—code reader, and RFDC
communications capability. The Savi MobileReader 410R has
memory to store the data it collects. Operators can display
the data or transfer the data to a host computer. The Savi
MobileReader 410K supports a variety of external data inter-
faces, including direct input from bar codes. The Savi
MobileReader 410K is based on Intermed s JANUS platform,
and feature a PCMClA slot for expanded memory.
The Savi RF Relay provides wireless network links between
SaviReaders and a host computer in a LonWorks network
configuration, With an omni—directional range of 7,500 feet,
Savi RF Relays support Wired connections of up to 62
SaviReaders. Housed in a rugged N EMA enclosure, the Savi
RF Relay communicates at 2.4 GHz; an optional model corn»
municates at 900 MHz.
The Savi RF Link allows wireless communication between
SaviReaders and a host computer in a SaviNet (RS-485) net-
work configuration. With an omnidirectional range of nearly
one mile, RS-232 or RS~485 cables connect each RF link to a
computer or (RS-485 only) to interrogators. RF links can also
be configured as repeaters, allowing several miles of exten—
sion in effective SaviNet network coverage.
The Savi System provides support for both active and pas—
sive RFID through the Echelon LonWorks network.
TlRlS tags are passive tags with a frequency range of
1242—1342 KHz, and a read range of up to 2 meters, TIRIS
readers are available in three models: a standard model that
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uses antennas positioned within 10 feet of the reader, a
remnte model that uses antennas located as far as 1000 feet
from the reader, and a hand-held model.
Amlech tags are passive tags with a lead range of 50 feet or
greater, and a frequency range of 915 MHz for North Amer-
ica or 2.45 GHZ worldwide. The Amtech SmartPass Reader
incorporates the ability to read tags at slow or high speed, to
identify and validate vehicles on entry or exit, and to signal a
gate to open or close, The Amtech system complies with ISO
standards.
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Glossary
active — (RFID systems are called
”active" when the transponder, or
tag, contains its own battery to
generate an RF transmisswn.
Contrast with passive.
asset — Any item that has a SaviTag
attached to it, so the Savi System can
track it. Assets are usually containers
or vehicles.
beeper — A SaviTag feature that
makes an audible noise and can be
turned on or off remotely The
beeper is useful in locating an
individual rag.
byt- —— A unit of information
consisting of 8 bits. In ASCII code, a
byte equals one character.
collectlon -— The process in which an
interrogator collects the ID numbers
of all tags that are within its radio
range.
collection search — A type of
collection in which the interrogator
collects ID numbers from only those
tags that match a specified search
definition. Collection searches are
useful for finding which containers
or pallets contain a specific item.
Contrast with tag database search.
collection threshold — A criterion for
selecting ta 5 based on how many
times a tag as been collected.
COM port — A communications port
on the computer, through which it
connects to RFID hardware such as
an interrogator network, an HHI, or
a Tag Docking Station. Four port
choices are available in Savi
software: COM1, COM2, COM3, and
COM4i
configuratlon — (I) The way you
have your computer set up. (2) The
total combination of hardware
components that make up an RFl'D
system.
configure — To chan e hardware or
software actions by c anging
settings. For example, you can
configure hardware by resetting
physical elements like DIP switches.
You can also set configuration
parameters in software.
data file — A computer file that
contains information to be written to
a tag or data written from a tag.
data lormat — The form in which
information is stored, manipulated,
or transferred.
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destinatlon — A disk or tag that
receives data.
extended memory — Random-access
memory (RAM) in SaviTags. This
memory is RAM with a battery
back-up power source. Extended
memory is available in several sizes,
from 8 KB to 128 KB. Contrast with
standard memory.
firmware —~ Program code stored
permanently in read-only memory
(ROM). Each Savi tag and
interrogator contains firmware
hertz (Hz) — The unit of frequency of
vibrations or oscillation, defined as
the number of cycles per second.
Named for the physicist Heinrich
Hertz.
Hz — See hertz
Interrogator — A device that uses
radio communication to exchange
information with ta 5. The Savi
System includes bot a Fixed
Interrogator and a Hand Held
lnterrogator (HHI).
intermgator ID —~ An identification
number uniquely assigned by Savi to
each interrogator. Savi software uses
this number to identity an individual
interrogator in the network. The
interrogator ID is the serial number
(S/N) on the interrogator’s physical
label.
KB — Kilobyte, usually as a measure
of memory or disk space; 1024 bytes.
local — Capable of direct
communication using wires only, as
opposed to remote. An RF link
communicates between local and
remote interrogators.
local node — A node that is
connected to the computer by cable.
LonWorlts'"I — A proprietary
network protocol from Echelon
Corporation that supports star, bus,
and loop wiring topologies ("free
topology" architectures).
MB — Megabyte, usually as a
measure of memory or disk space;
1024 KB or 1,048,576 bytes.
node — An element within a
network. The com uter
communicates wit nodes. Savi
software recognizes six types of
nodes: interrogators, RF links, and
computers, each of which can be
connected to local or remote
networks
passive — An RFID system is called
"passive" it the transponders (tags)
receive the energy they required to
generate RF transmission from a
reader. Contrast with active.
port — A socket on the back panel of
a computer where you plug in a
cable for connection to a network or
a peripheral device.
power adapter — A device that
converts AC electricity into the DC
electricity that a device such as the
Tag Docking Station requires.
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power cord — The connection
between a hardware device and its
source of electrical power, A power
cords source connector must match
the receptacles commonly found
where the unit is being used,
protocol — Communications
protocol. A formal set of rules for
sending and receiving data on a
communication line.
random-access memory (RAM) — A
type of computer memory that can
be written to and read from. RAM
commonly refers to the internal
memory of your computer, where
your data and programs live until
you save them or the power is turned
off on your computer.
read — To transfer information from
a tag's memory using a source
outside the tag (such as an
interrogator).
reader — A device that detects the
presence of a tag. See interrogator.
read-only memory (ROM) — Atypeof
computer memory whose contents
canbe readbut notchanged; used for
storing firmware, See also firmware.
remote — At a distance; not
connected directly by wires.
remote node — A node that is
connected to the computer by RF
links, not by a direct cable.
repeater — See Its-485 repeater.
reset — To restore the default
settings for a device with one action
or command.
will
RF — Radio frequency, usually
referring to signals used for
communication between
interrogators and tags and between
RF link pairs
HFID — Radio-frequency
identification.
ROM — See read-only memory
Rs-zaz and IRS-485 — The physical
and electrical communications
protocols used between Savi
equipment and the computer. With
the RS—232 protocol, only a single
interrogator or RF link can be
attached to the computer. With the
RS-485 protocol, multiple Fixed
lnterrogators and RF links can be
attached Savi software supports
operations with both protocols.
its-485 repeater— A device in an
interrogator or RF link that, when
enabled, intercepts and reconditions
the communication signals that pass
through it.
RSSI -- Received Signal Strength
Indicator, This number indicates the
strength of the radio signal that the
tag sends to the interrogator, and it
provides an approximate indication
of distance. A tu'gher value indicates
that the tag is closer to the
interrogator.
Savl System — The collection of all
Savi hardware and software
products,
SaviTag — An RFID tag with
advanced features produced by Savi
Technology.
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SeaITng — A type of Savi RFID tag,
distinguished by its distinctive
shape, larger size, and the presence
of extended memory.
standard memory — Erasable
programmable read-only memory
(EEI’ROM) that is part of every Savi
tag, SaviTags have 128 or 256 bytes
of standard memory, to hold
configuration information such as
the tag TD number and tag name. The
first 43 bytes of standard memory are
reserved for Savi functions. Contrast
with extended memory.
standard node — A node that
requires an immediate 115-485
acknowledgment from the local RF
link when sending an Its-485 packet
to a remote node. An interrogator is
a standard node.
lag — A small, batteryvpowered
radio transceiver that can store
user-defined data in nonvolatile,
read/ write memory, and can be
monitored and controlled by
interrogators. Saw tags include
SealTags and TyTags.
tag database search — A type of
collection in which the interrogator
queries only the current tag to match
a specified search definition. Tag
database searches are useful for
finding additional information about
the items on one pallet or in one
container, once the container has
been located.
tag ID — A decimal number that
uniquely identifies each Savi tag.
Savi establishes the TD when the tag
is manufactured; it cannot be
changed,
lag name — A string of i to 16
alphanumeric characters that
provide another way of identifying a
tag You assign the tag name,
TAV — Total Asset Visibility, a set of
data formats proprietary to Savi.
TIRIS — Texas Instruments
Registration and Identification
System, a line of RFID hardware.
troubleshoot —— To locate and correct
an error or the cause of a problem or
malfunction in hardware or
software.
TyTag — A type of SaviTag, no
longer available, TyTags are
distinguished from SealTagsby their
distinctive shape, smaller size, and
the absence of extended memory.
wakeup — A signal transmitted by
the interrogator to wake up all the
tags within its RF communications
range. If a tag does not hear any
other interrogator RF transmission
for 30 seconds, it retums to its
low—power modet
write — To transfer information from
the computer to another location,
such as a tag or a disk,
01-4
SM Hmkuhr Malt Instr/[allay Gull!
Credits
Writers: Roberta Wood, Sue Ellen Adkins, Deborah Snavely
Editor: Deborah Snavely
Contributors: Icseph Chan, Darren Hakeman, Gustavo
Padilla, Eugene Schwindlein
Colophon
Sam Publications Style Guide was written and edited
in the U.S.A4 on a desktop publishing system using Adobe
FrameMaker® 5.5 on Macintosh and Macintosh-compatible
computers with the Apple® Mac05® 8.0 and 8 1 operating
systems Line art was created with Adobe FrameMaker 5.5.
Photographs were created using a Kodak DCIZU digital cam-
era and Adobe Photoshop 4.0.
Body text 15 set in Palallnot Chapter and section headings,
and figure and table titlesl are set in Dom Casual, Examples
are set in Helvetica and Monospaceszl BT.
Final pages were printed in the U.S.A. on a Xerox Docutech
or Canon high-speed 600 dpi publisher.
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