22
CP-Parameter
In parameter „inverter status“ the actual operating condition of the frequency inverter is
displayed. In the case of an error the current error message is displayed, even if the
display has already been reset with ENTER (error-LED on the operator is still blinking).
nOP "no Operation" control release not bridged, modulation switched off, output
voltage = 0 V, drive is not controlled.
LS "Low Speed" no rotation preset, modulation switched off, output voltage = 0 V,
drive is not controlled.
FAcc "Forward Acceleration" drive accelerates with direction of rotation forward.
FdEc "Forward Deceleration" drive decelerates with direction of rotation forward.
rAcc "Reverse Acceleration" drive accelerates with direction of rotation reverse.
rdEc "Reverse Deceleration" drive decelerates with direction of rotation reverse.
Fcon "Forward Constant" drive runs with a constant speed and direction of rotation
forward.
rcon "Reverse Constant" drive runs with constant speed and direction of rotation
reverse.
Status messages and information about the cause and removal are to be found in
www.keb.de ==>Documentation ==> Operating Instructions ==> Other ==> Service
informations ==> Error and status messages.doc
.
CP.3 Inverter status
CP.17 Voltage stabilization
With this parameter a regulated output voltage in relation to the rated frequency can be
adjusted. For that reason voltage variations at the input as well as in the intermediate
circuit only have a small influence on the output voltage (U/f-characteristic). The function
allows, among other things, an adaption of the output voltage to special motors.
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