4
7 Operation
LED I-x / O-x yellow:
input / output switched
LED PWR green:
AS-i voltage supply OK
LED FAULT red is lit:
AS-i communication error, slave does not participate
in the "normal" exchange of data, e.g. slave address
0.
LED FAULT red flashes:
Periphery fault, e.g. sensor supply overloaded or
shorted, is signalled to the AS-i master
(version 2.1 or higher).
8 Technical data
Technical data and further information at www.ifm.com.
