Alarms, Faults And System Messages - Siemens SINAMICS G120 Operating Instructions Manual

Alarms, faults and system messages

The inverter has the following diagnostic types:
● LED
● Alarms and faults
Converter with the CU250S-2 Control Unit (vector)
Operating Instructions, 06/2013, FW V4.6, A5E31759476B AB
The LED at the front of the inverter immediately informs you about the most important
inverter states.
The inverter signals alarms and faults via
– the fieldbus
– the terminal strip with the appropriate setting
– a connected operator panel, or
– STARTER
Alarms and faults have a unique number.
11
365