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List of faults and alarms
Faults and Alarms
3-1717
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
F34896
CU DRIVE-CLiQ: Inconsistent component characteristics
Drive object:
All objects
Reaction:
A_INFEED: OFF2 (NONE, OFF1)
SERVO: OFF2 (IASC / DCBRAKE, NONE, OFF1, OFF3, STOP1, STOP2)
VECTOR: OFF2 (IASC / DCBRAKE, NONE, OFF1, OFF3, STOP1, STOP2)
Acknowledge:
IMMEDIATELY
Cause:
The properties of the DRIVE-CLiQ component (Voltage Sensing Module), specified by the fault value, have changed
in an incompatible fashion with respect to the properties when booted. One cause can be, e.g. that a DRIVE-CLiQ
cable or DRIVE-CLiQ component has been replaced.
Fault value (r0949, interpret decimal):
Component number.
Remedy:
- when replacing cables, only use cables with the same length as the original cables.
- when replacing components, use the same components and firmware releases.
- carry out a POWER ON.
F34897
DRIVE-CLiQ: No communication to component
Drive object:
All objects
Reaction:
A_INFEED: OFF2 (NONE, OFF1)
SERVO: OFF2 (ENCODER, IASC / DCBRAKE, NONE, OFF1, OFF3, STOP1, STOP2)
VECTOR: OFF2 (ENCODER, IASC / DCBRAKE, NONE, OFF1, OFF3, STOP1, STOP2)
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
Communications with the DRIVE-CLiQ component (Voltage Sensing Module) specified by the fault value is not pos-
sible.
One cause can be, e.g. that a DRIVE-CLiQ cable has been withdrawn.
Fault value (r0949, interpret decimal):
Component ID.
Remedy:
- check the DRIVE-CLiQ connections.
- carry out a POWER ON.
F34899 (N, A)
VSM: Unknown fault
Drive object:
All objects
Reaction:
A_INFEED: NONE (OFF1, OFF2)
SERVO: NONE (OFF1, OFF2, OFF3)
VECTOR: NONE (OFF1, OFF2, OFF3)
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
A fault occurred on the Voltage Sensing Module that cannot be interpreted by the Control Unit firmware.
This can occur if the firmware on the Voltage Sensing Module is more recent than the firmware on the Control Unit.
Fault value (r0949, interpret decimal):
Fault number.
If required, the significance of this new fault can be read about in a more recent description of the Control Unit.
Remedy:
- replace the firmware on the Voltage Sensing Module by an older firmware version (r0158).
- upgrade the firmware on the Control Unit (r0018).
Reaction upon N:
NONE
Acknowl. upon N:
NONE
Reaction upon A:
NONE
Acknowl. upon A:
NONE
A34903 (F, N)
VSM: I2C bus error occurred
Drive object:
All objects
Reaction:
NONE
Acknowledge:
NONE
Cause:
An error has occurred in while accessing via the internal TM I2C bus.
Remedy:
Replace the Terminal Module.
Reaction upon F:
A_INFEED: NONE (OFF1, OFF2)
SERVO: NONE
VECTOR: NONE