Operations and Maintenance Manual

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JANUS
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Multi-Protocol Reader 2.4 Appendix
Confidential UM 360467-110 Revision: B Page 238 of 247
© Kapsch TrafficCom Canada Inc. 2021
All information contained herein is proprietary to, and may only be used with express, written permission from, Kapsch TrafficCom Canada Inc.
FILE: UM 360467-110 REV B3 MPR 2.4 CLEAN.DOCX 03/02/2021 1:01
Kapsch TrafficCom
Name Term or Component
Alias or explanation
Redundant Reader
A toll collection Reader having both Primary and Secondary controller
modules.
Redundant Side
Secondary CTM (or the set of Secondary Reader components)
Service Laptop Computer
Service tool used to configure, setup, troubleshoot, and monitor the
Reader.
Skip-on-sync
Skip-on-sync indicates what protocol the reader should start reading next.
Superframe
A configuration used for MPR2 and earlier versions of Reader software.
The total number of frames that can be scanned in a Reader.
Status File
OBU Account Status File supplied by the client and made available in the
lane controller for download to the Reader.
Tag
Transponder or OBU
Transponder
Tag or OBU
Voting Time
Represents the time delay after the initial read of the tag, at which point
the Reader determines the lane assignment for the OBU in the transaction
report sent to the lane controller.
Wide lane
A standard-width lane is 10 to 12 feet wide. Wide lanes are 12 to 14 feet
wide.
Differences between MPR2.4 and MPR 2.3
The main differences are:
- Faster processor.
- Updated user interface.
- Optional Wizard based setup.
- Increased reader log file capacity:
Event log capacity 50 MB vs. 20 MB for MPR 2.3)
Tag txn log capacity (100 MB vs. 20 MB for MPR 2.3)