Siemens SINAMICS G150 Manual page 1286

4 Faults and alarms
4.2 List of faults and alarms
Fault value (r0949, parameter):
Reference parameter whose value is 0.0.
See also: p0349 (System of units motor equivalent circuit diagram data), p0505 (Selecting the system of units),
p0595 (Technological unit selection)
Remedy: Set the value of the reference parameter to a number different than 0.0.
See also: p0304, p0305, p0310, p0596, p2000, p2001, p2002, p2003, r2004
F01034 Units changeover: Calculation parameter values after reference value change
unsuccessful
Message value: Parameter: %1
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Drive object: B_INF, ENC, VECTOR_G
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: The change of a reference parameter meant that for an involved parameter the selected value was not able to be re-
calculated in the per unit representation. The change was rejected and the original parameter value restored.
Fault value (r0949, parameter):
Parameter whose value was not able to be re-calculated.
See also: p0304, p0305, p0310, p0596, p2000, p2001, p2002, p2003, r2004
Remedy: - Select the value of the reference parameter such that the parameter involved can be calculated in the per unit
representation.
- Technology unit selection (p0595) before changing the reference parameter p0596, set p0595 = 1.
See also: p0304, p0305, p0310, p0596, p2000, p2001, p2002, p2003, r2004
A01035 (F) ACX: Parameter back-up file corrupted
Message value: %1
Message class: Hardware / software error (1)
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: When the Control Unit is booted, no complete data set was found from the parameter back-up files. The last time that
the parameterization was saved, it was not completely carried out.
It is possible that the backup was interrupted by switching off or withdrawing the memory card.
Alarm value (r2124, interpret hexadecimal):
ddccbbaa hex:
aa = 01 hex:
Power up was realized without data backup. The drive is in the factory setting.
aa = 02 hex:
The last available backup data record was loaded. The parameterization must be checked. It is recommended that
the parameterization is downloaded again.
dd, cc, bb:
Only for internal Siemens troubleshooting.
See also: p0971 (Save drive object parameters), p0977 (Save all parameters)
Remedy: - Download the project again with the commissioning software.
- save all parameters (p0977 = 1 or "copy RAM to ROM").
See also: p0977 (Save all parameters)
Reaction upon F: Vector: NONE (OFF1, OFF2, OFF3)
Infeed: NONE (OFF1, OFF2)
Acknowl. upon F: IMMEDIATELY
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SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A