4 Faults and alarms
4.2 List of faults and alarms
SINAMICS G120D
930
List Manual (LH14), 01/2016, A5E33842313
Message value (r2124, interpret decimal):
0 ... 999:
Number of the cross-compared data that resulted in this message.
The significance of the individual message values is described in safety message C01711.
1000: Watchdog timer has expired. Too many signal changes have occurred at the F-DI.
1001: Initialization error of watchdog timer.
1011: Acceptance test status between the monitoring channels differ.
1020: Cyc. communication failure between the monit. cycles.
1040: Pulses suppressed with active encoderless monitoring functions.
1041: Current absolute value too low (encoderless)
1042: Current/voltage plausibility error
1043: Too many acceleration phases
1044: Actual current values plausibility error.
See also: r9725 (SI Motion diagnostics STOP F)
Remedy:
For message value = 1040:
- de-select encoderless monitoring functions, select and de-select STO.
- if monitoring function is active, issue "SLS" pulse enable within 5 s of de-selecting STO.
For other message values:
- the significance of the individual message values is described in safety message C01711.
Note:
This message can be acknowledged using "Acknowledge internal event".
C30712
SI Motion P2: Defect in F-IO processing
Message class:
Safety monitoring channel has identified an error (10)
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
When cross checking and comparing the two monitoring channels, the drive detected a difference between
parameters or results of the F-IO processing and initiated a STOP F. One of the monitoring functions no longer
reliably functions - i.e. safe operation is no longer possible.
The safety message C30711 with message value 0 is also displayed due to initiation of STOP F.
If at least one monitoring function is active, then safety message C30701 "SI Motion: STOP B initiated" is output.
Message value (r2124, interpret decimal):
Number of the cross-compared data that resulted in this message.
See safety message C01712 for a description of the message values.
Remedy:
- check parameterization in the parameters involved and correct if required.
- ensure equality by copying the SI data to processor 2 and then carry out an acceptance test.
Note:
This message can be acknowledged via F-DI or PROFIsafe.
C30714
SI Motion P2: Safely limited speed exceeded
Message class:
Safety monitoring channel has identified an error (10)
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The drive had moved faster than that specified by the velocity limit value (p9331). The drive is stopped as a result of
the configured stop response (p9363).
Message value (r2124, interpret decimal):
100: SLS1 exceeded.
200: SLS2 exceeded.
300: SLS3 exceeded.
400: SLS4 exceeded.
Remedy:
- check the traversing/motion program in the control.
- check the limits for "SLS" function and if required, adapt (p9331).
Note:
This message can be acknowledged using "Acknowledge internal event".
SLS: Safely Limited Speed
See also: p9331 (SI Motion SLS limit values (processor 2)), p9363 (SI Motion SLS stop response (processor 2))
