Sinumerik Alarm 109001 No switchover: Switchover disable set in current PLC
Definitions:
MMC would like to go offline from this NCU. The MMC switchover is disabled in the MMC PLC online interface in DB19. (MMCx_SHIFT_LOCK = TRUE, x = 1,2)
Reactions:
– –
Remedy:
–
Program Continuation:
Internal
References
- Siemens Diagnostics Guide by Siemens