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List of faults and alarms
Faults and Alarms
3-605
Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
Remedy:
- Check that p0404 is correctly set.
- check the encoder type used (incremental/absolute value) and for SMCxx, the encoder cable.
- if relevant, note additional fault/error messages that describe the fault in detail.
Acknowledgment:
This fault can only be acknowledged by canceling the pulses.
F31405 (N, A)
Encoder 1: Encoder evaluation temperature too high
Reaction:
NONE (DCBRAKE, OFF1, OFF2, OFF3, STOP1, STOP2)
Acknowledge:
IMMEDIATELY (power on)
Cause:
The encoder evaluation for a motor with DRIVE-CLiQ has detected an excessively high temperature.
The fault threshold is 125 ° C.
Alarm value (r2124, decimal):
Measured board/module temperature in 0.1 °C.
Remedy:
Reduce the ambient temperature for the DRIVE-CLiQ connection of the motor.
Reaction upon N:
NONE
Acknowledge
upon N:
NONE
Reaction upon A:
NONE
Acknowledge
upon A:
NONE
A31410 (F, N)
Encoder 1: Serial communications
Reaction:
NONE
Acknowledge:
NONE
Cause:
Serial communication protocol transfer error between the encoder and evaluation module SMCxx.
Alarm value (r2124, binary):
Bit 0: Alarm bit in the position protocol.
Bit 1: Incorrect quiescent level on the data line.
Bit 2: EnDat encoder does not response (does not supply a start bit).
Bit 3: CRC error: The checksum in the protocol from the encoder does not match the data.
Bit 4: Incorrect encoder acknowledgement: The encoder incorrectly understood the task (request) or cannot execute
it.
Bit 5: Internal error in the EnDat driver: An illegal mode command was requested.
Bit 6: Position value longer than 40 bits.
Remedy:
- check that the encoder cables are routed in compliance with EMC.
- check the plug connections.
- replace the encoder.
Reaction upon F:
NONE (DCBRAKE, ENCODER, OFF1, OFF2, OFF3, STOP1, STOP2)
Acknowledge
upon F:
IMMEDIATELY
Reaction upon N:
NONE
Acknowledge
upon N:
NONE
A31411 (F, N)
Encoder 1: EnDat encoder signals alarms
Reaction:
NONE
Acknowledge:
NONE
Cause:
The error word of the EnDat encoder has alarm bits that have been set.
Alarm value (r2124, binary):
Bit 0: Frequency exceeded (speed too high).
Bit 1: Temperature exceeded.
Bit 2: Control reserve, lighting system exceeded.
Bit 3: Battery discharged.
Bit 4: Reference point passed.
Remedy:
Replace encoder.
Reaction upon F:
NONE (DCBRAKE, ENCODER, OFF1, OFF2, OFF3, STOP1, STOP2)
Acknowledge
upon F:
IMMEDIATELY
Содержание SINAMICS G
Страница 1: ...List Manual 12 2004 Edition sinamics SINAMICS G ...
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Страница 8: ...Preface Preface 8 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...
Страница 680: ...List of Abbreviations Abbreviations 680 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...
Страница 686: ...References References 686 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...
Страница 696: ...Index Index 696 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...