Shihlin electric SE3 Series User Manual

Application parameter group 10
PARAMETER DESCRIPTION 220
5.11.9 Dwell function
V
V
/
/
F
F
 During acceleration /deceleration, this function can solve the backlash problem caused by stopping acceleration
/deceleration, through frequency and time set by this parameters.
Parameter
Name
Default
Setting Range
Content
10-18
P.229
Dwell function
selection
0
0
None.
1
Backlash compensation function.
2
Stop acceleration and deceleration waiting function.
10-19
P.230
Dwell frequency at
acceleration
1.00Hz
0～650.00Hz
Set the stopping frequency and time of Dwell function.
10-20
P.231
Dwell time at
acceleration
0.5s
0～360.0s
10-21
P.232
Dwell frequency at
deceleration
1.00Hz
0～650.00Hz
Set the stopping frequency and time of Dwell function.
10-22
P.233
Dwell time at
deceleration
0.5s
0～360.0s
Dwell function
 Backlash compensation (10-18(P.229)=”1”)
The gears in reducer have backlash, and there is no-load segment between forward and reverse rotation. Even if
the motor is running, the backlash will not produce a mechanical following status.
In order to avoid backlash, acceleration and deceleration will be temporarily stopped. The frequency and time for
interrupting acceleration and deceleration are set from 10-18(P.229)~10-22(P.233).
As shown in the following diagram:
10-20
P.231
10-19
P.230

10-21
P.232
10-22
P.233
01-11
P.13
time
Output
frequency
Backlash compensation function
Note: After setting backlash compensation, only the interruption time in acceleration and deceleration time will become
longer.
 Acceleration and deceleration interrupt waiting function (10-18(P.229)=”2”)
If 10-18(P.229)=”2”, acceleration/deceleration stop function is enabled. When accelerating to the frequency set in
10-19(P.230), accelerate to the target value after waiting for the time set in 10-20(P.231). When decelerating to the
frequency set in 10-21(P.232), decelerate to the target value after waiting for the time set in 10-22(P.233).
As shown in the following diagram:
Setting

Shihlin electric SE3 Series Specifications

General

Brand	Shihlin electric
Model	SE3 Series
Category	Inverter
Language	English