Shihlin SA3 Series, Руководство пользователя

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Position control parameter 12
PARAMETER DESCRIPTION 287
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 the response is poor or
the load increases, 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
Single point
positioning frequency
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 time
RUN
PG
feedback
Freque
ncy
Figure 1.1 single point positioning on before operation
M0=68
S01=21 Time
RUN
PG
feedback
Freque
ncy
Figure 1.2 single point positioning on during operation
Setting
Setting