Troubleshooting And Additional Information; List Of Alarms And Faults - Siemens SINAMICS G120C Compact Operating Instructions

Troubleshooting and additional information

5.1

List of alarms and faults

Axxxxx Alarm
Fyyyyy: Fault
Table 5- 1 The most important alarms and faults
Number Cause
F01000 Internal software error
F01001 FloatingPoint exception
F01015 Internal software error
F01018 Power-up aborted more than
once
A01028 Configuration error
F01033 Unit switchover: Reference pa-
rameter value invalid
F01034 Unit switchover: Calculation of
the parameter values after refer-
ence value change unsuccessful
F01040 Parameters must be saved
F01044 Loading memory data card de-
fective
F01105 CU: Insufficient memory
F01122 Frequency at the probe input too
high
F01205 CU: Time slice overflow
F01250 CU hardware fault
F01512 An attempt has been made to
establish a conversion factor for
scaling which does not exist
A01590 Motor maintenance interval
elapsed
F01600 STOP A initiated
F01650 Acceptance test required
SINAMICS G120C, FSD ... FSF inverters
Compact Operating Instructions, 11/2016, FW V4.7 SP6, A5E39339884B AA
Remedy
Replace the inverter.
Switch off the inverter and switch on again
Upgrade firmware or contact technical support.
1. Switch off the inverter power supply and switch it on again.
2. After this fault, the inverter powers up with the factory settings.
3. Recommission the inverter.
Explanation: The parameter assignments on the memory card were made
with a different type of module (article no.).
Check the module parameters and recommission if necessary.
Set the value of the reference parameter to a value other than 0.0 (p0304,
p0305, p0310, p0596, p2000, p2001, p2002, p2003, r2004).
Select the value of the reference parameter so that the parameters involved
can be calculated in the per unit notation (p0304, p0305, p0310, p0596,
p2000, p2001, p2002, p2003, r2004).
Backup parameter (p0971).
Switch off the inverter and switch on again.
Replace the memory card or the inverter.
Reduce number of data sets.
Reduce the frequency of the pulses at the probe input.
Contact technical support.
Replace the inverter.
Create scaling or check transfer value.
Carry out the maintenance.
Select STO and then deselect again.
Carry out an acceptance test and create test certificate.
Switch off the Control Unit and switch on again.
5
79