Diagnostics – Lenze E94AYCCA User Manual
Page 47
Diagnostics
LED status displays
EDK94AYCCA DE/EN/FR/ES/IT 3.0
47
l
H1_Diagnose−Signalisierung DR303
Explanation
Status display (LED)
Connection status to the bus with the following signalling:
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. 3
Signalling according to DR303−3