Lenze E94ARNE Regenerative power supply - Manual (Page 187)

EDS94ARNExxxx EN 2.3 - 06/2014
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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.  LED status displays for
the system bus ( 103)
CAN-ERR Red CAN BUS error
DRIVE READY Green Standard device ready for operation  LED status displays for
the device state ( 188)
DRIVE ERROR Red Warning/trouble/fault
24 V Green 24 V supply voltage o.k.
USER Yellow Message parameterised by the application