8
Wiring the device modules
Communication modules
Displays
LED
Pos.
Colour
MS
green
DE
red
LEDs at connection X215/X216:
−
yellow
−
green
66
Condition
Description
on
The communication module is supplied with voltage.
on
The communication module is not accepted by the standard device (see
notes provided in the instructions for the standard device).
On / blinking
Data is being exchanged via Ethernet.
on
Ethernet connection is available.
l
EDK94ARN24 DE/EN/FR/ES/IT 3.0