The 48 V PG signal of the power supply is abnormal.
Parameters
None
Possible Causes
The 48 V PG signal of the power supply is abnormal.
Procedure
Run the display device command to check the power supply in the Abnormal state. Replace the power supply and check whether the device generates a recovery log.
If so, the alarm handling ends.
If not, go to step 2.
Collect log information and configuration information, and then contact technical support personnel.You can collect diagnostic information using the display diagnostic-information command.