4-151
(3) 07-09=2：DC braking to stop
When a stop command is issued, the inverter will turn off the output (Baseblock) and after the
minimum Baseblock time (07-18) has expired activate DC braking (07-07).
The DC braking time (t
DCDB) of Figure 4.4.60 is determined by the value of 07-08 (DC Braking
start time) and the output frequency at the time the stop command was issued.
Increase the minimum Baseblock time (07-18) in case an Overcurrent trip occurs during the DC
braking.
Figure 4.3.60 DC braking to stop
(4) 07-09=3：Coast to stop with timer
When a stop command is issued the motor will coast to a stop after the minimum
Baseblock time (07-18) has expired. The inverter ignores the run command until the
total time of the timer has expired.
The total time of the timer is determined by the deceleration time (00-15, 17, 22 or 24) and the
output frequency upon stop.
Refer to figure 4.3.61.
Figure 4.3.61 Coast to stop with timer
To Next Page
Loading...
