Siemens SINUMERIK 805 Operating Instructions Manual page 232

8 Monitoring
8.3.3 List of alarms
06.90
6165
DMP 24V supply for logic not OK
Failure of 24V
supply or shortfall of other operating point (15V)
Check power supply
Cause:
Remedy:
6166
DMP overtemperature (> 63 °C)
Cause:
Remedy:
Overtemperature in DMP submodule
Evaluate DB
1
diagnostics
7000
PLC
user operating message
7063
Cause: Initiation bit has been
set
in PLC user program
8-39
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6ZB5410-0EE02
SINUMERIK
805,
SW2 (BA)