Operations and Maintenance Manual

_
JANUS
®
Multi-Protocol Reader Ver. 2: Maintenance Instructions
Confidential UM 360463-202: A12 (Draft) Page 235 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
7. Select the Switchover on Serial Link Down and/or Switchover on Ethernet LC Link Down check box, as
required.
8. Press Enter or select a different tab to accept the selections.
Note: When setting the LC Retry Timeout, consider the baud rate used to communicate with the LC and
the processing speed of the LC to avoid false failure reports.
9. If Switchover on Serial Link Down is enabled, from the Serial tab on the Configuration page, enter a
time, in milliseconds, in the LC Retry Timeout field. If an LC does not respond within this time, the
Reader will consider serial communications to the LC to be down and will trigger a switchover if the SPM
redundancy mode switch is in AUTO.
10. If Switchover on Ethernet LC Link Down is enabled, enter a time, in milliseconds, in the LC Ethernet
TCP-Socket Timeout text box. If an LC does not respond within this time, the Reader will consider
Ethernet communications to the LC to be down and could trigger a switchover if the SPM redundancy
mode switch is in AUTO.