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1 indicators and the mode selector – Siemens Simatic S7-400 User Manual

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PROFIBUS DP Master Interface IM 467/IM 467 FO

8-4

S7-400, M7-400 Programmable Controllers Module Specifications

A5E00069467-07

8.1.1

Indicators and the Mode Selector

LED

The LED plate on the front panel of the IM 467/
IM 467 FO has the following four indicators:

INTF

EXTF

RUN
STOP

Figure 8-2

LEDs of the IM 467/467 FO

IM Operating Mode

The LEDs indicate the operating mode of the IM in accordance with the following
table:

Table 8-1

Operating Modes of the IM 467/467 FO

STOP LED

(yellow)

RUN LED

(green)

EXTF LED

(red)

INTF LED

(red)

CP Operating Mode

On

Flashing

Off

Off

Startup

Off

On

Off

Off

RUN

Flashing

On

Off

Off

STOPPING

On

Off

Off

Off

STOP

On

Off

Off

On

STOP with internal error (IM not
configured, for example)

Flashing

Off

Off

Off

Waiting for FW update (takes 10
sec. after power up)

Flashing

Off

On

On

Waiting for FW update (IM
currently contains an incomplete
FW version).

Off

On

On

Off

RUN and PROFIBUS DP bus
fault

Off

On

Flashing

Off

RUN; but there are faults on the
DP line (the DP slave is not
taking part in data transfer, or
the module in the DP slave is
faulty, for example)

Flashing

Flashing

Flashing

Flashing

Module error/

System error

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