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

Alarms, faults and system messages

The converter has the following diagnostic types:
● LED
The LED at the front of the converter immediately informs you about the most important
converter states.
● Alarms and faults
The converter 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.
● Identification & maintenance data (I&M)
If requested, the converter sends data to the higher-level control via PROFIBUS or
PROFINET:
– Converter-specific data
– Plant-specific data
Converter with CU230P-2 Control Units
Operating Instructions, 04/2015, FW V4.7 SP3, A5E34257946B AB
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