Siemens SINAMICS DCM - Page 1177

SINAMICS DCM
List Manual (LH8), 02/2015, 6RX1800-0ED76
1177
4 Faults and alarms
4.2 List of faults and alarms
Note:
r50047[0]: Fault value
r50047[1]: CCP state (extended status word + r51574)
r50047[2]: Armature voltage
Remedy: Interpret the fault value and rectify the fault correspondingly.
Reaction upon N: NONE
Acknowl. upon N: NONE
Reaction upon A: NONE
Acknowl. upon A: NONE
A60321 (F, N) CCP not functional
Message value: %1
Message class: General drive fault (19)
Drive object: DC_CTRL
Reaction: NONE
Acknowledge: NONE
Cause: The SIMOREG CCP is not functional.
Possible fault causes:
- Hardware defect in the charge circuit of the turn-off capacitors.
- Fuse failure in the armature circuit, line side or motor side.
- Fuse failure in the pre-charging circuit for the chopper capacitors.
- Chopper resistors still cooling down (this is necessary)
Alarm value (r2124, interpret decimal):
1: No voltage at the U, V, W connections of the SIMOREG CCP.
2: The voltage at C-D at the SIMOREG CCP does not match the voltage C-D at the SINAMICS DCM.
3: The turn-off capacitors of the SIMOREG CCP have not reached the setpoint voltage.
4: No connection between SINAMICS DCM (X165_2, fast pulse inhibit interface) and SIMOREG CCP (X165).
5: No connection between SINAMICS DCM (X177) and SIMOREG CCP (X172) via the serial interface.
6: No connection between several SIMOREG CCPs (X29_PAR or X30_PAR, turn-off pulse interface).
7: SIMOREG CCP data invalid or not available (r51570, r51571, r51572).
11: The I2t value (r51575) of the voltage limiting chopper 1 is too high (> 100 %).
12: The I2t value (r51576) of the voltage limiting chopper 2 is too high (> 100 %).
20: The chopper capacitors were not able to be pre-charged within the time set in p50089.
Note:
r50047[0]: Alarm value
r50047[1]: CCP state (extended status word + r51574)
r50047[2]: Armature voltage
Remedy: Interpret the fault value and rectify the fault correspondingly.
Reaction upon F: NONE
Acknowl. upon F: IMMEDIATELY
Reaction upon N: NONE
Acknowl. upon N: NONE