Operations and Maintenance Manual

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JANUS
®
Multi-Protocol Reader Ver. 2: Table of Contents
Confidential UM 360450-210 Revision: C Page 14 of 288
© Kapsch TrafficCom Canada Inc. 2015
These drawings and specifications contain confidential and proprietary information and are the property of Kapsch TrafficCom Canada Inc. and are issued in strict
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used as the basis for manufacture or sale of apparatus unless otherwise agreed to in writing by Kapsch TrafficCom Canada Inc.
FILE: UM 360450-210 REV C JANUS MPR2 OPERATOR-MAINTENANCE MANUAL.DOCX08/17/2015 11:42
Kapsch TrafficCom
Troubleshooting tree: MRFM-S not working ................................................................................................. 207
Troubleshooting tree: Synchronization not working ...................................................................................... 208
Constant busy state on sync bus....................................................................................................................... 209
Sync board Failure Indicator for incomplete cable connections ...................................................................... 209
Troubleshooting tree: Reader does not automatically switch back to Primary side after fault recovery ....... 210
Troubleshooting tree: Simultaneous faults on Primary and Secondary CTMs ................................................ 211
Identifying failures on the primary and/or secondary side ............................................................................ 212
Primary and/or Secondary side failure is indicated by any of the following conditions: .......................... 212
Primary side failure is indicated by any of the following conditions ......................................................... 212
Secondary side failure is indicated by any of the following conditions: .................................................... 212
Events that cause an automatic switchover................................................................................................... 212
Reader recovery actions ................................................................................................................................ 214
Testing the CTM Ethernet 1 port ................................................................................................................... 215
Testing an LPM COM port .............................................................................................................................. 215
Testing the Synchronization Circuit ............................................................................................................... 217
Testing the SPM and CTM.......................................................................................................................... 217
Testing the Synchronization hub cabling ................................................................................................... 218
Testing the MRFM-S slots .............................................................................................................................. 218
7. MAINTENANCE PROCEDURES ......................................................................................... 220
Corrective maintenance procedures .............................................................................................................. 220
Preventive maintenance procedures and scheduling .................................................................................... 221
Once a year: ...................................................................................................................................................... 221
With power off: ............................................................................................................................................. 221
Every 4.5 years: ................................................................................................................................................. 221
MRFM-S replacement .................................................................................................................................... 222
Removing an MRFM-S ............................................................................................................................... 222
Installing an MRFM-S ................................................................................................................................. 224
Antenna replacement .................................................................................................................................... 225
Removing an antenna ................................................................................................................................ 225
Installing an antenna ................................................................................................................................. 226