IFM Electronic AC016S Originalbetriebsanleitung Seite 17

LED Colour State
1 yellow
2 red
3
4 red
5 yellow
PWR green
AUX green
Setup
Electrical connection
The supply of the fail-safe switches comes from the AS-i
system. Do not connect the inputs with an external potential.
Connect the M12 socket I-1 of the evaluation unit to the
corresponding connections of the fail-safe switch or the chain of fail-
safe switches (L+, TE, L- and OUT).
on
on
flashing
– –
on
on
on
on
Meaning
fail-safe switch or chain enabled
FAULT
AS-i communication error
slave does not participate in the
"normal" exchange of data, e.g.
if slave address = 0
periphery fault, e.g. sensor
supply overloaded or shorted
infrared receiver
initialisation phase up to first
enabling
or error in the evaluation
(ERROR)
unsafe switching output O-3
logically on
AS-i supply voltage ok
external supply voltage ok
17