Siemens CP 343-1 - Manual (Page 15)

4 Displays
B3L−15
CP 343-1 Lean for Industrial Ethernet / Manual Part B3L
Release 03/2007
C79000-G8976-C198-04
LEDs for displaying the mode
The different combinations of the LEDs on the front panel indicate the status:
SF(red) BF (red) RUN
(green)
STOP
(yellow)
CP Operating Mode
−
S Starting up after power “ON”
or
S 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 the STOP mode configuring and performing
diagnostics on the CP remain possible.
− − − S No LAN cable plugged in
or
S Duplicate IP address detected
− − − The CP is configured as a PROFINET IO
device; there is no data exchange with the
PROFINET IO controller
Module fault / system error
Downloading firmware.
Firmware was successfully downloaded.
Firmware could not be downloaded.
Legend: (colored) on off (colored) flashing “−” any