Siemens SINAMICS G120 Function Manual page 246

Operation
6.13 List of alarms and faults
Signal Cause
Complete information on the messages is available in the List Manual.
F01681 Incorrect parameter value
F01682 Monitoring function not supported
F01683 SLS enable missing
F01690 Data backup problem involving the
NVRAM
F01692 Parameter value not permitted for
encoderless
A01693, Safety parameter settings changed,
F01693 warm restart/POWER ON required.
A01696 Select the motion monitoring function
test when powering up
A01697, Forced dormant error protection of
F01697 the extended functions is required
A01698 Commissioning mode active
A01699 Forced dormant error protection of
the basic functions is required
C01700 STOP A initiated
(fault)
C01701 STOP B initiated
(fault)
C01706 SAM/SBR limit exceeded
(alarm or
fault)
1)
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Remedy
Correct the parameter value:
Fault value (r0949) yyyyxxxx decimal, yyyy = supplementary
information, xxxx = parameter
Deselect the monitoring function involved (p9501, p9601, p9801).
1. Enable the SLS function (p9501.0).
2. Save the setting (copy RAM to ROM).
3. Power on reset
Please contact Technical Support.
1. From r0949, read out the (decimal) parameter number with the
incorrect value.
2. Correct the parameter value of the checksums.
1. Save the parameters so that they are protected against power
failure (RAM → ROM).
2. Switch off the Control Unit power supply and then on again.
Deselect the forced dormant error detection of the extended
functions and then select again.
Start the forced dormant error detection. The signal source to initiate
this is parameterized in p9705.
Not necessary.
Deselect STO, and then select again.
Generally, this fault is a consequence of C01701, C01706, C01714
or C01716.
Generally, this fault is a consequence of C01706, C01714 or
C01716.
1. Check the motor braking response.
2. Adapt the tolerance for the parameterization of the "safe braking
ramp".
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 04/2014, FW V4.7, A5E34261271B AA