List Of Alarms And Faults - Siemens SINAMICS G120 Operating Instructions Manual

Alarms, faults and system messages

9.5 List of alarms and faults

9.5 List of alarms and faults
Axxxxx Alarm
Fyyyyy: Fault
Table 9- 6 Faults, which can only be acknowledged by switching the inverter off and on again
Number Cause
F01000 Software fault in CU
F01001 Floating Point Exception
F01015 Software fault in CU
F01018 Power-up aborted more than once
F01040 Parameters must be saved
F01044 Loading of memory data card de-
fective
F01105 CU: Insufficient memory
F01205 CU: Time slice overflow
F01250 CU hardware fault
F01512 An attempt has been made to
establish an conversion factor for
scaling which is not present
F01662 CU hardware fault
F30022 Power Module: Monitoring U
F30052 Incorrect Power Module data
F30053 Error in FPGA data
F30662 CU hardware fault
F30664 CU power up aborted
F30850 Software fault in Power Module
360
Remedy
Replace CU.
Switch CU off and on again.
Upgrade firmware or contact technical support.
After this fault is output, the inverter powers up with the factory settings.
Remedy: Back up factory setting with p0971=1. Switch CU off and on
again. Recommission the inverter.
Save parameters (p0971).
Switch CU off and on again.
Replace memory card or CU.
Reduce number of data records.
Contact technical support.
Replace CU.
Create scaling or check transfer value.
Switch CU off and on again, upgrade firmware, or contact technical sup-
port.
Check or replace the Power Module.
CE
Replace Power Module or upgrade CU firmware.
Replace the Power Module.
Switch CU off and on again, upgrade firmware, or contact technical sup-
port.
Switch CU off and on again, upgrade firmware, or contact technical sup-
port.
Replace Power Module or contact technical support.
Operating Instructions, 04/2015, FW V4.7 SP3, A5E34257946B AB
Converter with CU230P-2 Control Units