Lenze E94ARNE Regenerative power supply - Manual (Page 188)

9400 regenerative power supply module | Parameter setting
Diagnostics & fault analysis
LED status displays
188
L
EDS94ARNExxxx EN 2.3 - 06/2014
8.1.1 LED status displays for the device state
The states of the "DRIVE READY" and "DRIVE ERROR" LEDs in the middle of the regenerative
power supply module's front panel depend on the device state.  Device states
( 79)
[8-2] LED status displays DRIVE READY and DRIVE ERROR
DRIVE READY DRIVE ERROR
DRIVE READY DRIVE ERROR Meaning
OFF OFF State "Initialisation active"
OFF State "Device is ready to switch on"
OFF State "Device is switched on"
OFF State "Operation"
State "Warning active" or State "Warning locked active"
The regenerative power supply module is ready to switch on,
switched on, or operation is enabled and a warning is indicated.
OFF State "Trouble active"
OFF State "Fault active"
OFF State "System fault active"
Legend
Meaning of the symbols used to represent the LED states:
LED flashes once for short time, approx. every three seconds (slow flash)
LED flashes twice for a short time, approx. every 1.25 seconds (double flash)
LED blinks every second
LED is lit permanently