TRK. CIR. ERROR

What does 1112 mean?

A tracking hardware fault was detected during running in the redundant system. This indicates an issue with the hardware responsible for tracking system status, potentially compromising redundancy.

• The tracking cable was disconnected and reinserted without the standby system being powered off or reset.
• The tracking cable is not secured by the connector fixing screws.
• The error occurred at a startup since the redundant system startup procedure was not followed.

Click steps to track your progress.

1. 1

   Start after checking that the tracking cable is connected. If the same error is displayed again, the cause is the hardware fault of the tracking cable or CPU module.

2. 2

   Confirm the redundant system startup procedure, and execute a startup again.