Siemens S7-400 ユーザーズマニュアル
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:
IM 467 FO has the following four indicators:
INTF
EXTF
RUN
STOP
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:
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)
configured, for example)
Flashing
Off
Off
Off
Waiting for FW update (takes 10
sec. after power up)
sec. after power up)
Flashing
Off
On
On
Waiting for FW update (IM
currently contains an incomplete
FW version).
currently contains an incomplete
FW version).
Off
On
On
Off
RUN and PROFIBUS DP bus
fault
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)
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