Dc Braking Voltage - Veichi Electric AC60 series Manual

unit（above 18.5G/22P） can choose external braking unit and braking resistor.
This mode is mainly suitable for occasions need quick braking while stop.
1: Free stop After receiving the stop order, frequency inverter will block
the output and motor will free run to stop. If users choose this method,
frequency inverter generally coordinate with the external mechanical brake
to fulfill quick stop.
E-35

DC braking voltage

E-36 DC braking time in stop
stage
DC braking initial
E-37 frequency in stop
stage
E-38 DC braking time in
start stage
DC braking voltage is the braking voltage gived by the frequency inverter to
the motor in the DC braking stage. This numerical value is based on the frequency
inverter rated voltage input.
DC braking function can provide "0"speed torque. Normally it is used
to enhance the stop accuracy and fulfill quick stop, but it can not be used
in the deceleration braking in normal operation; Once start DC braking,
frequency inverter will stop output. If the DC braking current is set too high ,
it easily occur overcurrent fault during the frequency inverter stop.
DC braking time in stop stage is the duration of the DC braking voltage while
stop. If the braking time is 0.0 second, there is no DC braking process.
Range ：0.0%～15.0%
Range ：0.0～30.0 second
Range ：0.00～60.0Hz
Range ：0.0～10.0 second
87
Factory
setting ：5.0%
Factory
setting ：0.0
second
Factory
setting ： 0.00Hz
Factory
setting ：0.0
second