4 Faults and alarms
4.2 List of faults and alarms
SINAMICS DCM
1058
List Manual (LH8), 02/2015, 6RX1800-0ED76
Bit 11: Parity error.
Bit 12: Data line signal level error during the monoflop time.
Remedy:
- check that the encoder cables are routed in compliance with EMC.
- check the plug connections.
- replace encoder.
Reaction upon F:
NONE (IASC/DCBRK, OFF1, OFF2, OFF3, STOP2)
Acknowl. upon F:
IMMEDIATELY
Reaction upon N:
NONE
Acknowl. upon N:
NONE
A32411 (F, N)
Encoder 2: Absolute encoder signals internal alarms
Message value:
Fault cause: %1 bin, additional information: %2
Message class:
Position/speed actual value incorrect or not available (11)
Drive object:
DC_CTRL, DC_CTRL_R, DC_CTRL_R_S, DC_CTRL_S
Reaction:
NONE
Acknowledge:
NONE
Cause:
The absolute encoder fault word includes alarm bits that have been set.
Alarm value (r2124, interpret binary):
yyyyxxxx hex: yyyy = supplementary information, xxxx = fault cause
yyyy = 0:
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.
yyyy = 1:
Bit 0: Signal amplitude outside the control range.
Bit 1: Error multiturn interface
Bit 2: Internal data error (singleturn/multiturn not with single steps).
Bit 3: Error EEPROM interface.
Bit 4: SAR converter error.
Bit 5: Fault for the register data transfer.
Bit 6: Internal error identified at the error pin (nErr).
Bit 7: Temperature threshold exceeded or fallen below.
Remedy:
Replace encoder.
Reaction upon F:
NONE (IASC/DCBRK, OFF1, OFF2, OFF3, STOP2)
Acknowl. upon F:
IMMEDIATELY
Reaction upon N:
NONE
Acknowl. upon N:
NONE
A32412 (F, N)
Encoder 2: Error bit set in the serial protocol
Message value:
%1
Message class:
Position/speed actual value incorrect or not available (11)
Drive object:
DC_CTRL, DC_CTRL_R, DC_CTRL_R_S, DC_CTRL_S
Reaction:
NONE
Acknowledge:
NONE
Cause:
The encoder sends a set error bit via the serial protocol.
Alarm value (r2124, interpret binary):
Bit 0: Fault bit in the position protocol.
Bit 1: Alarm bit in the position protocol.
Remedy:
- carry out a POWER ON (power off/on) for all components.
- check that the encoder cables are routed in compliance with EMC.
- check the plug connections.
- replace encoder.
Summary of Contents for SINAMICS DCM
Page 1: ...s SINAMICS SINAMICS DCM List Manual 02 2015 Edition Answers for industry ...
Page 2: ......
Page 1192: ...A Appendix A 2 List of abbreviations SINAMICS DCM 1192 List Manual LH8 02 2015 6RX1800 0ED76 ...
Page 1202: ...Index SINAMICS DCM 1202 List Manual LH8 02 2015 6RX1800 0ED76 ...
Page 1203: ......
