User Manual

List of faults and alarms

Faults and alarms

3-779

SINAMICS G120 CU240B/E-2 Control Units List Manual (LH11), 01/2013

F30656 SI P2: Parameter processor 2 parameter error

Reaction: OFF2

Acknowledge: IMMEDIATELY (POWER ON)

Cause: When accessing the Safety Integrated parameters for the processor 2 in the non-volatile memory, an error has

occurred.

Note:

This fault results in a STOP A that can be acknowledged.

Fault value (r0949, interpret decimal):

129: Safety parameters for processor 2 corrupted.

131: Internal software error on processor 1.

255: Internal software error on processor 2.

Remedy: - re-commission the safety functions.

- replace the memory card or Control Unit.

F30659 SI P2: Write request for parameter rejected

Reaction: OFF2

Acknowledge: IMMEDIATELY (POWER ON)

Cause: The write request for one or several Safety Integrated parameters on processor 2 was rejected.

Note:

This fault does not result in a safety stop response.

Fault value (r0949, interpret decimal):

10: An attempt was made to enable the STO function although this cannot be supported.

15: An attempt was made to enable the motion monitoring functions integrated in the drive although these cannot be

supported.

16: An attempt was made to enable the PROFIsafe communications although this cannot be supported.

18: An attempt was made to enable the PROFIsafe function for Basic Functions although this cannot be supported.

20: An attempt was made to simultaneously enable both the drive-integrated motion monitoring functions via inte-

grated F-DI and STO via terminals, even though these cannot be supported at the same time.