Siemens SINAMICS G220 - Alarms

15.5 Alarms
Overview
An alarm indicates that the reliable operation of the motor by the converter is at risk.
The extended diagnostics have an alarm bu󹪜er and an alarm history, in which the converter
stores the most recent alarms.
Description of function
Alarms have the following properties:
• Incoming alarms have no direct e󹪜ect on the converter.
• When the cause is eliminated, the alarm is no longer displayed.
• Alarms do not have to be acknowledged.
• Alarms are displayed as follows:
– Display via bit7 in status word1 (r0052)
– Display on the operating unit
– Display in the commissioning tool
Alarm code or alarm value describes the cause of the alarm.
System messages
15.5Alarms
SINAMICS G220 converter
744 Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB