Siemens CP 343-1 - Page 32

LEDs
CP 343-1
32 Manual, 12/2018, C79000−G8976−C201-08
Table 4- 1 LEDs: SF, BF, RUN, STOP
SF(red)
BF (red)
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
*
)
Does not apply to loading via the update center in Web diagnostics.