Siemens SIMATIC NET CP 343-1 Uživatelský manuál stáhnout pdf (Strana 25)

4 LED Displays

B−25

CP 343-1 Advancedfor Industrial Ethernet / Manual Part B

Release 06/2008

C79000-G8976-C202-04

LEDs for displaying the mode

The different combinations of the LEDs on the front panel indicate the status:

SF(red) BF1 / BF2

(red) *

)

RUN(gree

STOP(yell

ow)

CP Operating Mode

−

S Starting up after power “ON”

S Stopped (STOP) with errors

− For example no valid C-PLUG detected

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 Interface networked but no LAN cable

inserted

S Duplicate IP address detected

−

The CP is configured as a PROFINET IO

device; there is no data exchange with the

PROFINET IO controller.

(BF2 only)

−

The CP (configured as a PROFINET IO

controller) has detected at least one IO device

as disrupted.

(BF2 only)

S RUN with external error; Diagnostic

message from one or more IO devices is

pending. IO device diagnostics will provide

detailed information.

S Event indication in conjunction with the

MRP function; The CP diagnostic buffer

contains detailed information.

Module fault / system error

Legend: (colored) on off (colored) flashing “−” any

*) The behavior applies to BF1 and BF2 if there is no restriction listed in the “CP mode” column.

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