Siemens SINAMICS G120D List Manual page 804

Faults and alarms
List of faults and alarms
252: SDI stop response (p9566/p9366).
253: SDI delay time (p9565/p9365).
254: Setting, behavior during pulse suppression (p9509/p9309).
1000: Watchdog timer has expired. Too many signal changes have occurred at the F-DI.
1001: Initialization error of watchdog timer.
1005: Pulses already suppressed for test stop selection.
1011: Acceptance test status between the monitoring channels differ.
1020: Cyc. communication failure between the monit. cycles.
1041: Current absolute value too low (encoderless)
1042: Current/voltage plausibility error
1043: Too many acceleration phases
1044: Actual current values plausibility error.
6000 ... 6999:
Error in the PROFIsafe control.
For these message values, the failsafe control signals (failsafe values) are transferred to the safety functions.
The significance of the individual message values is described in safety fault F01611.
Message values that have not been listed are only for internal Siemens troubleshooting.
See also: r9725 (SI Motion diagnostics STOP F)
Remedy: Re message value = 0:
- no error was identified in this monitoring channel. Note the error message of the other monitoring channel (for pro-
cessor 2: C30711).
Re message value = 3:
Commissioning phase:
- check the setting of the gear parameters on both monitoring channels (p9521/p9321, p9522/p9322).
- check the numerator of the gear ratio to ensure that it takes into account the motor pole pair number (p9522/p9322).
In operation:
- increase the ramp-function generator ramp-up/down time (p1120/p1121), reduce the dynamic performance of the
drive.
Re message value = 1 ... 999:
- if the message value is listed under cause: Check the crosswise-compared parameters to which the message value
refers.
- copy the safety parameters.
- carry out a POWER ON (power off/on).
- upgrade the Control Unit software.
Re message value = 1000:
- investigate the signal associated with the F-DI (contact problems).
Re message value = 1001:
- carry out a POWER ON (power off/on).
- upgrade the Control Unit software.
Re message value = 1005:
- check the conditions for pulse enable.
Re message value = 1011:
- for diagnostics, refer to parameter (r9571).
Re message value = 1020:
- carry out a POWER ON (power off/on).
- replace Control Unit.
Re message value = 1041:
- reduce the minimum current (p9588).
Re message value = 1042:
- increase the ramp-function generator ramp-up/down time (p1120/p1121).
- check that the current/speed control is set correctly (torque-generating/field-generating current and actual speed
value may not fluctuate).
- reduce the dynamic response of the setpoint value.
- increase the minimum current (p9588).
Re message value = 1043:
- increase the voltage tolerance (p9589).
- increase the ramp-function generator ramp-up/down time (p1120/p1121).
- check that the current/speed control is set correctly (torque-generating/field-generating current and actual speed
value may not fluctuate).
- reduce the dynamic response of the setpoint value.
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SINAMICS G120D List Manual (LH14), 01/2013