Siemens CP 343-1 Manual page 32

LEDs
Table 4- 1 LEDs: SF, BF, RUN, STOP
SF(red) BF (red)
-
-
* Does not apply to loading via the update center in Web diagnostics.
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RUN (green)
-
-
STOP (yellow) CP operating mode
Starting up after power "ON"
•
or
Stopped (STOP) with errors
•
In this state, the CPU or intelligent modules in the
rack remain accessible using PG functions.
Starting up (STOP → RUN)
Running (RUN)
Stopping (RUN → STOP)
Stopped (STOP)
In STOP mode, configuring and performing diagnos-
tics on the CP remain possible.
- Duplicate IP address detected
- The is configured as a PROFINET IO device. There is
no data exchange with the PROFINET IO controller.
- The CP (configured as an I/O controller) has recog-
nized at least 1 IO device as being disrupted.
Running (RUN) with error. Possible causes:
Event display in conjunction with the MRP func-
•
tion. The CP diagnostics buffer provides detailed
information.
Extended port diagnostics reports an error. Ex-
•
amples:
– Current port setting (transmission medium,
duplex) does not correspond to the configura-
tion.
– Port interconnection does not correspond to
the configuration.
Loading using the Firmware Loader is active. *
Firmware activation after loading using the Firmware
Loader is active. *
Firmware was successfully downloaded. *
Firmware download aborted. *
Module fault / system error
)
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Manual, 12/2018, C79000−G8976−C201-08
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CP 343-1