The messages are listed in the LHMI menu under the event list. The signal status data
is found under the IED status and in the internal event list.
Table 7: Additional indications
Warning indication
Additional information
Time Synch Error Source of the time synchronization is lost or time
system has made a time reset.
BATTERY1 Error Auxiliary power is disconnected.
Settings Changed Settings have been changed.
Setting Groups Changed Setting group has been changed.
5.3 Correction procedures
5.3.1 Factory settings restoration
In case of configuration data loss or error that prevents the IED from working
properly, the configuration can be restored to the original factory state. All default
settings and configuration files stored in the factory are restored.
For further information on restoring factory settings, contact customer support.
5.3.2 Changing and setting the password
The password can only be set with PCM600.
For more information, see the PCM600 documentation.
5.3.3 Identifying IED application problems
Navigate to the appropriate menu in the LHMI to identify possible problems.
• Check that the function is on.
• Check that the correct setting group (1 to 4) is activated.
• Check the blocking.
• Check the mode.
• Check the measurement value.
• Check the connection to trip and disturbance recorder functions.
• Check the channel settings.
1MRS756801 E Section 5
Troubleshooting
630 series 33
Commissioning Manual
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