Displays And Mode Selector - Siemens CP 342–5 Manual

1.3

Displays and Mode Selector

LED Display of the CP Mode
The four LEDs on the front panel provide information about the mode of the CP
coded as shown below:
Table 1-10
SF (red) BUSF (red)
Key: on
Note
Refer to the NCM S7 for PROFIBUS /2/ manual for detailed information about
operating modes.
14
RUN STOP
(green) (yellow)
off flashing
CP Mode
Starting up (STOP–>RUN)
Running (RUN)
Stopping (RUN–>STOP)
Ready for firmware download (mode
active for 10 seconds)
Loading firmware
Waiting for firmware update (CP
currently has incomplete firmware)
Stopped (STOP)
Stopped (STOP) with error
Running (RUN) with problems on
PROFIBUS
Running (RUN) with error on DP slave(s)
Module fault or error/ system error
Manual CP 342–5 / CP 342–5 FO
C79000–G8976–C146/01