ifm
Supplementary device manual Interface CANopen in the AS-i controllerE
Getting started
General set-up procedure
15
4.2.2
Troubleshooting (2)
Checkpoint
Status
Possible cause
Remedy
LED [CONF / PF]
red flashing
One of the connected AS-i slaves
causes a peripheral fault.
► Read the error messages on the
display of the controllerE and
determine the concerned slave
address(es)!
► Read in the corresponding
installation instructions of the
concerned slaves what might
cause a peripheral fault in the
corresponding unit!
► Remove this cause!
red permanently lit
(configuration error)
The list of activated slaves does not
correspond to the list of projected
slaves.
► Check the wiring of the AS-i
network, in particular the wiring of
the slaves which are projected
but not activated (
[Menu] >
[Slave Lists] >...)!
► Adhere to the maximum
admissible cable lengths!
The configuration of the AS-i
network was changed after
executing the function [Config. all]
(slave(s) added, slave(s) removed,
slave(s) replaced by another type)
► Check the AS-i configuration!
► If the configuration is ok and the
LED [CONF / PF] still is
permanently lit:
Repeat the function [Config. all]
([Menu] > [Quick Setup] >
[Config. all])!
LED [PROJ]
yellow flashing
The AS-i master is in the projection
mode. Switching to the protected
mode is not possible because at
least one slave with the address 0
was detected on the bus.
► Correct the AS-i configuration
according to your requests!
► Repeat the function [Config all]
([Menu] > [Quick Setup] > [Config
all])!
yellow permanently
light
The AS-i master is in the projection
mode.
► Switch the AS-i master to the
"protected mode" ([Menu] >
[Master Setup] > [AS-i Master x]
> [Operation Mode] > [Protect.
Mode]).
