User guide

8 Diagnostics
LED status displays
EDK82ZAFUC010 DE/EN/FR 4.0
74

H1_Diagnose−st_00tu0
8 Diagnostics
LED status displays
E82ZAFU001C
LED
Description
Pos. Colour Status

− off
l The function module is not supplied with voltage.
l The external voltage supply is switched off.
green
blinking The function module is supplied with voltage but is not
connected to the standard device.
Reason:
The standard device is ...
l switched off.
l in the initialisation phase.
l not available.
on The function module is supplied with voltage and has a
connection to the standard device.
red
blinking Error in the function module:
l Parameter was reset to Lenze setting.
l CANopen operation is possible.
on Fatal error in the function module:
l CANopen operation is not possible.