70
6 - Parameter Descriptions
F13: DC Brake Start Time
Range: 0 - 60 sec (Default: 0sec)
Description: This parameter sets the amount of time that the drive will eject DC to the
motor before starting. This is often used to stop free wheeling fans/pumps.
DC voltage is applied to the motor for DC Brake start time before motor
accelerates.
F14: Time for Magnetizing a Motor
Range: 0 - 60 sec. (Default: 1.0sec.)
Description: This parameter applies current to the motor for a set time before the motor
accelerates during Sensorless Vector Control. It accelerates the motor after
pre-energizing it for the set time. The amount of the pre-energizing current
is set in H34 (Motor No Load Current, page 93). (Note that motor stator
resistance is not calculated for the SVC if the value of this parameter is less
than 1s).
Output Frequency
Time
FX -CM
ON
Output Voltage
Time
Time
Stop Command
[DCBr Freq]
[DCBr Value]
t1 t2
t1: FUN -24
t2: FU N-26
[Stop Mode: 'DC-brake']
To Next Page
Loading...
