VIPA SLIO 001-1BA00, Manual, Page: 26 / 48

Chapter 1 Basics and Assembly
Manual VIPA System SLIO
1-18 HB300E - PS-CM - Rev. 11/28
Trouble shooting - LEDs
Each module has the LEDs RUN and MF on its front side. Errors or
incorrect modules may be located by means of these LEDs.
In the following illustrations flashing LEDs are marked by
☼ .
RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF
Behavior:
After PowerON the RUN LED of each module is off and the MF
LED of each module is sporadically on.
Reason:
The maximum current for the electronic power supply is exceeded.
Remedy:
As soon as the sum current of the electronic power supply is
exceeded, always place the power module 007-1AB10.
More concerning this may be found above at "Wiring".
RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF
Behavior:
After PowerON the MF LED of one module respectively more
modules flashes. The RUN LED remains off.
Reason:
At this position a module is placed, which does not correspond to
the configured module.
Remedy:
Match configuration and hardware structure.
RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF RUN
MF
Behavior:
After PowerON all of the RUN LEDs up to the defective module
are flashing. With all following modules the MF LED is on and the RUN
LED is off.
Reason:
The module on the right of the flashing modules is defective.
Remedy:
Replace the defective module.
General
Sum current of the
electronic power
supply exceeded
Error in
configuration
Module failure