Danfoss VLT FCD 303 Operating Instructions Manual page 76

control closed loop. This parameter does not
affect the extended status word.
Description of choice:
Select Enable [1] to enable the readout in the display
if warning 35 Out of frequency range occurs. Select
Disable [0] to disable the readout in the display if
warning 35 Out of frequency range occurs.
456 Brake Voltage Reduce
(BRAKE VOL REDUCE)
Value:
0 - 200 V
Function:
The user sets the voltage by which the level for
resistor braking is reduced. It is only acti v e when
resistor in parameter 400 is selected.
Description of choice:
The greater the reduction value, the faster the
reaction to a generator overload. Should only
be used if there are problems with overvoltage
in the intermediate circuit.
NB!:
A change of selection will not become
acti v e until the mains voltage has been
disconnected and reconnected.
= factory setting. () = display text [] = value for use in communication via serial communication port
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VLT
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FCD Series