User guide

Diagnostics
LED status displays
8
EDK82ZAFUC010 DE/EN/FR 4.0
75

H1_Diagnose−st_00tu0
LED
Description
Pos. Colour / status

off
Connection to master not established.
green
CANopen status ("S")
red
CANopen fault ("F")
red
S: bus off
blinking fast (jittering)
Automatic baud rate recognition is active.
blinking (green) every 0.2 s
S: pre−operational, F: none
blinking (green) every 0.2 s
blinking (red) 1 x, 1 s off
S: pre−operational, F: warning limit reached
blinking (green) every 0.2 s
blinking (red) 2 x, 1 s off
S: pre−operational, F: node guard event
on (green)
S: operational, F: none
on (green)
blinking (red) 1 x, 1 s off
S: operational, F: warning limit reached
on (green)
blinking red 2 x, 1 s off
S: operational, F: node guard event
on (green)
3 x blinking red, 1 s off
S: operational, F: sync message error
blinking (green) once per
second
S: stopped, F: none
blinking (green) once per
second
blinking (red) 1 x, 1 s off
S: stopped, F: warning limit reached
blinking (green) once per
second
blinking red 2 x, 1 s off
S: stopped, F: node guard event