Accessories (overview)
Communication modules
CANopen®
8
406
EDS94SPP101 EN 10.2
Signalling
Status display (LED) Explanation
Connection status to the bus with the following signalling:
off No connection to the master
green
CANopen status ("S")
red
CANopen fault ("F")
Constant red
F: bus off
Flickering
Automatic detection of the baud rate is active
Green blinking every 0.2 s
S: pre−operational, F: none
Green blinking every 0.2 s
Red blinking 1 x, 1 s OFF
S: pre−operational, F: warning limit reached
Green blinking every 0.2 s
Red blinking 2 x, 1 s OFF
S: pre−operational, F: node guard event
Constant green
Z: operational, F: no errors
Constant green
Red blinking 1 x, 1 s OFF
Z: operational, error: warning limit reached
Constant green
Red blinking 2 x, 1 s OFF
Z: operational, F: node guarding event
Constant green
Red blinking 3 x, 1 s OFF
Z: operational, F: sync message error
Green blinking every 1 s
Z: stopped, F: no errors
Green blinking every 1 s
Red blinking 1 x, 1 s OFF
S: stopped, F: warning limit reached
Green blinking every 1 s
Red blinking 2 x, 1 s OFF
S: stopped, F: node guard event
Tab. 8−1 Signalling according to DR303−3
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