Shihlin electric SE3 Series User Manual

Position control parameter12
PARAMETER DESCRIPTION 249
5.13.3 Zero servo
 Adjust the responsiveness of inverter zero servo by setting zero servo gain.
Parameter
Name
Default
Setting Range
Content
12-10
P.430
Zero servo gain
5
0～100
---
Zero servo

Refer to 12-10
(P.430)
for settings for responsiveness of zero servo.Increase value when irresponsive, load is
applied，or the deviation of the starting position of zero servo is too large.If there is vibration when executing zero
servo,decrease setting value.
5.13.4 Single point positioning function
 Single point positioning is a part of position control,but is independent from existing Pt,Pr in the program.
Parameter
Name
Default
Setting Range
Content
12-11
P.431
Single point
positioning location
0
0~65535
---
12-12
P.432
Frequency of single
point locating
0.00Hz
0~650.00Hz
---
Single point positioning

Single point positioning is a simple position control function achieved by using stopping angle of an embedded
motor rotor as control function under speed control mode.The function is as shown in the following figures:
M0=68
S01=21
󰯇󳯅
RUN
PG󰥙
󳹢󱥘
Figure 1.1 single point positioning on before operation
M0=68
S01=21
󰯇󳯅
RUN
PG󰥙
󳹢󱥘
Figure 1.2 single point positioning on during operation
As shown in the above, the single point positioning function can be described as follows:
Setting
Setting

Shihlin electric SE3 Series Specifications

General

Brand	Shihlin electric
Model	SE3 Series
Category	Inverter
Language	English