8 diagnostics & fault analysis, 1 led status displays, Diagnostics & fault analysis – Lenze E94ARNE Regenerative power supply User Manual
Page 187: Led status displays, In the chapter, Diagnostics, Fault analysis, Found in the chapter, 8diagnostics & fault analysis
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EDS94ARNExxxx EN 2.3 - 06/2014
L
187
9400 regenerative power supply module | Parameter setting
Diagnostics & fault analysis
LED status displays
8
Diagnostics & fault analysis
8.1
LED status displays
The LED display provides information on some operating states:
[8-1]
LED display on the front panel of the regenerative power supply module
CAN-RUN
DRIVE READY
24 V
CAN-ERR
DRIVE ERROR
USER
Labelling
Colour
Description
CAN-RUN
Green
CAN BUS o.k.
CAN-ERR
Red
CAN BUS error
DRIVE READY
Green
Standard device ready for operation
DRIVE ERROR
Red
Warning/trouble/fault
24 V
Green
24 V supply voltage o.k.
USER
Yellow
Message parameterised by the application
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