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Supplementary device manual DeviceNet interface in the AS-i ControllerE (AC1318, AC1324), Target from 15
2012-02-29
Getting started
General setup
17
4.2.1
Troubleshooting (1)
10485
Checkpoint
Status
Possible cause
Remedy
LED [24 V PWR]
off
24 V voltage supply not ok.
►
Check 24 V voltage supply!
off
AS-i voltage supply not ok
►
Check AS-i voltage supply!
LED [PWR / COM]
green flashing
AS-i voltage supply ok but no AS-i
slave detected on the bus.
►
Check wiring of the AS-i network!
Adhere to the maximum
admissible cable lengths!
LED [PLC RUN]
yellow flashing
controllerE PLC is in the operating
mode STOP
►
Switch PLC to the operating mode
RUN: [Menu] > [PLC Setup] >
[PLC Settings] > [Run]
►
If no change is possible:
Is the project "
DN_M4_xxx.pro
"
stored in the controllerE as boot
project?
[Menü] > [PLC Setup] > ]PLC info]
Wiring fault in the AS-i network
►
Check wiring of the AS-i network!
Adhere to the maximum
admissible cable lengths!
Slave lists (detected
slaves)
The connected AS-i
slaves are not
detected correctly.
There is double addressing, i.e. two
or more participants have been set
to the same AS-i address.
►
Check the addresses of the
connected AS-i slaves!
