Siemens SINAMICS G120 List Manual page 1147

Remedy: - select Safe Torque Off and de-select again.
- carry out a POWER ON (switch-off/switch-on) for all components.
- replace Power Module involved.
For fault value = 1005:
- deactivate terminals STO_A/STO_B on the Power Module (set both DIP-switches to "OFF") or enable the "STO via
terminals at the Power Module" function.
For fault value = 1030:
- check the discrepancy time, and if required, increase the value (p9650/p9850).
- check the STO terminal at the Power Module (contact problems).
For fault value = 9999:
- carry out diagnostics for fault F30611.
Note:
PM: Power Module
STO: Safe Torque Off
F30611 (A) SI P2: Defect in a monitoring channel
Message class: Safety monitoring channel has identified an error (10)
Reaction: NONE (OFF1, OFF2, OFF3)
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The drive-integrated "Safety Integrated" function on processor 2 has detected a fault in the data cross-check between
the two monitoring channels and has initiated a STOP F.
As a consequence of this fault, fault F30600 (SI P2: STOP A initiated) is output.
Fault value (r0949, interpret decimal):
0: Stop request from the other monitoring channel.
1 ... 999:
Number of the cross-compared data that resulted in this fault. This number is also displayed in r9795.
2: SI enable safety functions (p9601, p9801). Crosswise data comparison is only carried out for the supported bits.
3: SI F-DI changeover discrepancy time (p9650, p9850).
8: SI PROFIsafe address (p9610, p9810).
9: SI debounce time for STO (p9651, p9851).
1000: Watchdog timer has expired.
Within the time of approx. 5 x p9650, alternatively, the following was defined:
- the signal at F-DI continually changed with time intervals less than or equal to the discrepancy time (p9650/p9850).
- via PROFIsafe, STO (also as subsequent response) was continually selected and deselected with time intervals
less than or equal to the discrepancy time (p9650/p9850).
1001, 1002: Initialization error, change timer / check timer.
2000: Status of the STO selection for both monitoring channels are different.
2001: Feedback signal of the safe pulse suppression for both monitoring channels different.
2002: Status of the delay timer SS1 for both monitoring channels different (status of the timer in p9650/p9850).
2003: Status of the STO terminal for processor 1 and processor 2 different.
6000 ... 6999:
Error in the PROFIsafe control.
For these fault values, the fail-safe control signals (fail-safe values) are transferred to the safety functions.
The significance of the individual message values is described in safety fault F01611.
Remedy: For fault values 1 ... 999 described in "Cause":
- check the cross data comparison that resulted in a STOP F.
- carry out a POWER ON (switch-off/switch-on).
For fault value = 1000:
- check the wiring of the F-DI (contact problems).
- PROFIsafe: Remove contact problems/faults at the PROFIBUS master/PROFINET controller.
- check the discrepancy time, and if required, increase the value (p9650/p9850).
For fault value = 1001, 1002:
- carry out a POWER ON (switch-off/switch-on).
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
4 Faults and alarms
4.2 List of faults and alarms
1147