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9.7
List of alarms and faults
Axxxxx Alarm
Fyyyyy: Fault
Table 9-11
The most important alarms and faults
Number
Cause
Remedy
F01000
Software fault in CU
Replace CU.
F01001
Floating Point Exception
Switch CU off and on again.
F01015
Software fault in CU
Upgrade firmware or contact technical support.
F01018
Power-up aborted more than once
1. Switch the module off and on again.
2. After this fault has been output, the module is booted with the factory
settings.
3. Recommission the converter.
A01028
Configuration error
Explanation: Parameterization on the memory card has been created with a
different type of module (article number, MLFB)
Check the module parameters and recommission if necessary.
F01033
Unit switchover: Reference parame‐
ter value invalid
Set the value of the reference parameter not equal to 0.0 (p0304, p0305,
p0310, p0596, p2000, p2001, p2002, p2003, r2004).
F01034
Unit switchover: Calculation of the
parameter values after reference
value change unsuccessful
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).
F01040
Parameters must be saved
Save parameters (p0971).
Switch CU off and on again.
F01044
Loading of memory data card defec‐
tive
Replace memory card or CU.
F01105
CU: Insufficient memory
Reduce number of data records.
A01101
Memory card not available
Insert a memory card or disable the warning A01101.
Message for a memory card that is not inserted (Page 140)
F01122
Frequency at the probe input too
high
Reduce the frequency of the pulses at the probe input.
F01205
CU: Time slice overflow
Contact technical support.
F01250
CU hardware fault
Replace CU.
F01512
An attempt has been made to estab‐
lish an conversion factor for scaling
which is not present
Create scaling or check transfer value.
A01590
Motor maintenance interval lapsed Carry out maintenance and reset the maintenance interval (p0651).
F01662
CU hardware fault
Switch CU off and on again, upgrade firmware, or contact technical support.
A01900
PROFIBUS: Configuration telegram
faulty
Explanation: A PROFIBUS master is attempting to establish a connection
with a faulty configuration telegram.
Check the bus configuration on the master and slave side.
Alarms, faults and system messages
9.7 List of alarms and faults
Distributed converter for SIMOGEAR geared motors
Operating Instructions, 10/2020, FW V4.7 SP13, A5E31298649B AL
357