List of faults and alarms
Faults and Alarms
3-1619
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
F30052 EEPROM data error
Drive object: All objects
Reaction: NONE
Acknowledge: POWER ON
Cause: EEPROM data error of the power unit module.
Fault value (r0949, interpret hexadecimal):
0: The EEPROM data read-in from the power unit module is inconsistent.
1: EEPROM data is not compatible to the firmware of the power unit application.
Remedy: Re fault value = 0:
Replace the power unit module or update the EEPROM data.
Re fault value = 1:
The following applies for CU31x and CUA31:
Update the firmware \SIEMENS\SINAMICS\CODE\SAC\cu31xi.ufw (cua31.ufw)
F30070 Cycle requested by the power unit module not supported
Drive object: All objects
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: The following applies for CU31x and CUA31:
A cycle is requested that is not supported by the power unit.
Fault value (r0949, interpret hexadecimal):
The following applies for CU31x and CUA31:
0: The current control cycle is not supported.
1: The DRIVE-CLiQ cycle is not supported.
2: Internal timing problem (clearance between RX and TX instants too low).
3: Internal timing problem (TX instant too early).
Remedy: The following applies for CU31x and CUA31:
The power unit only supports the following cycles:
62.5 µs, 125 µs, 250 µs and 500 µs
Fault value (r0949, interpret hexadecimal):
The following applies for CU31x and CUA31:
0: Set a permitted current control cycle.
1: Set a permitted DRIVE-CLiQ cycle.
2/3: Contact the manufacturer (there is possibly an incompatible firmware release).
F30071 No new actual values received from the power unit module
Drive object: All objects
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: The following applies for CU31x and CUA31:
More than one actual value telegram from the power unit has failed.
Remedy: The following applies for CU31x and CUA31:
Check the interface (adjustment and locking) to the power unit.
F30072 Setpoints are no longer being transferred to the power unit
Drive object: All objects
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: The following applies for CU31x and CUA31:
More than one setpoint telegram was not able to be transferred to the power unit.
Remedy: The following applies for CU31x and CUA31:
Check the interface (adjustment and locking) to the power unit.
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