K&R GT600-4T132G User Manual page 141

F6-14: If it is set to 0, DC injection braking is disabled.
Figure 6-32 Timing diagram of DC injection braking for stop
Output frequency
RUN command
Acceleration time
DC injection
braking active
■
F6-10 = 0: Decelerate to Stop
Once the stop command is input, the AC drive decreases the output frequency based on
the deceleration time to 0.
Figure 6-33 Decelerate to stop
Output frequency
RUN command
■
F6-10 = 1: Coast to Stop
Once the stop command is input, the AC drive immediately stops output. The motor then
coasts to stop based on the mechanical inertia.
Figure 6-34 Coast to stop
Output frequency
Start command
Acceleration time
Acceleration
time
6. Description of Parameters
F6-11
(DC injection braking 2 start Frequency)
Deceleration ti me
F6-14 (DC injection
braking 2 active time)
F6-12
(DC injection braking 2 delay time)
Deceleration time
The AC drive stops output immediately.
Actual motor speed
6
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