Operations and Maintenance Manual

_
JANUS
®
Multi-Protocol Reader Ver. 2: Maintenance Instructions
Confidential UM 360463-202: A12 (Draft) Page 201 of 291
© Kapsch TrafficCom Canada Inc. 2013
These drawings and specifications contain confidential and proprietary information and are the property of Kapsch TrafficCom Canada Inc. and are issued in strict
confidence and will be kept confidential and used solely for the purpose intended and for no other purpose and shall not be transmitted, reproduced, copied, and/or
used as the basis for manufacture or sale of apparatus unless otherwise agreed to in writing by Kapsch TrafficCom Canada Inc.
FILE: MPR2_OPERATIONS_AND_MAINTENANCE-MANUAL_REV A12.DOCX 05/08/2014 11:24
Kapsch TrafficCom
Troubleshooting tree: Simultaneous faults on Primary and Secondary CTMs
Simultaneous
faults resolved
START
Symptom:
Both CTM MC and/or CGC2 LEDs are solid red
Switchover on Serial
Link down Enabled?
Simultaneous
faults resolved
Contact Kapsch
Service for
assistance
Yes
No
Check if the Lane Controller Ethernet Links are Down on
the Status page. If the LC Ethernet links are down,
check the LC Ethernet server, connections and cables to
primary and secondary sides of the Reader.
Switchover on Ethernet
LC link down enabled?
Check if the Lane Controller Serial Links are Down on
the Status page. Check that the serial connections to the
LC are good for both Primary and Secondary LPMs.
Both MC and/or CGC2
LEDs solid red
Simultaneous
faults resolved
Both MC and/or CGC2
LEDs solid red
Switchover on
Inter-Reader Ethernet Link
down Enabled?
Check if the Inter-Reader Ethernet Links are Down on the Status
page. If the Inter-Reader links are down, check the IR Ethernet
cables attached to the front panel, as well as the configuration of the
adjacent reader (i.e., confirm it is enabled for Inter-Reader and the
configuration is correct).
Both MC and/or CGC2
LEDs solid red
Was a lightning
strike possible at the time
the fault first
occurred?
Yes
No
Ensure that the Reader rack is grounded properly.
Check, and replace if necessary, all lightning /surge
protectors.
If simultaneous faults persist, replace Primary CTM. If
Primary CTM recovers, replace Secondary CTM.
Both MC and/or CGC2
LEDs solid red
Simultaneous
faults resolved
Yes No
Yes No
Yes No
Yes
No
Yes
No
Yes
No