List of faults and alarms
Faults and Alarms
3-1633
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
N30800 (F) Power unit: Group signal
Drive object: All objects
Reaction: OFF2
Acknowledge: NONE
Cause: The power unit has detected at least one fault.
Remedy: Evaluates other actual messages.
Reaction upon F: OFF2
Acknowl. upon F: IMMEDIATELY
F30801 Power unit DRIVE-CLiQ: Sign-of-life missing
Drive object: All objects
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: A DRIVE-CLiQ communications error has occurred between the Control Unit and the power unit involved.
The computation time load might be too high.
Fault value (r0949, interpret hexadecimal):
0A: The sign-of-life bit in the receive telegram is not set.
Remedy: - check the electrical cabinet design and cable routing for EMC compliance
- remove DRIVE-CLiQ components that are not required.
- de-select functions that are not required.
- if required, increase the sampling times (p0112, p0115).
- replace the component involved.
F30802 Power unit: Time slice overflow
Drive object: All objects
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: Time slide overflow.
Remedy: - carry out a POWER ON (power off/on) for all components.
- upgrade the firmware release.
- contact the Hotline.
A30804 (F) Power unit: CRC
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: CRC error actuator
Remedy: - carry out a POWER ON (power off/on) for all components.
- upgrade the firmware release.
- contact the Hotline.
Reaction upon F: A_INFEED: OFF2 (OFF1)
SERVO: OFF2 (OFF1, OFF3)
VECTOR: OFF2 (OFF1, OFF3)
Acknowl. upon F: IMMEDIATELY
F30805 Power unit: EPROM checksum error
Drive object: All objects
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: Internal parameter data is corrupted.
Fault value (r0949, interpret hexadecimal):
01: EEPROM access error.
02: Too many blocks in the EEPROM.
Remedy: Replace the module.
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