LSIS XGB Series, User Manual, Page: 561 / 618

XGB Analog edition manual
15 - 12
(c) Input items
The items to set in the built-in PID function parameter window and the available scope
of them are summarized in below table.
Items Description Scope
RUN mode Set the operation mode of PID control.
Auto/manual
operation
RUN direction Set the operation direction of PID control. Forward/reverse
Prevention of dual
integral accumulation
Set whether to allow dual integral accumulation. Disabled/enabled
PWM output
Set whether to allow PWM output of maneuver
value.
Disabled/enabled
Operation cycle time
Set the operation cycle time of PID control
cycle.
100 ~ 65535
Set value Set target control value. -32,768 ~ 32,767
Proportional gain Set proportional gain. Real number
Integral time Set integral time. Real number
Differential time Set differential time. Real number
Limiting change of
present value
Set the limited change of present value per
operation cycle.
-32,768 ~ 32,767
Limiting change of
maneuver value
Set the limited change of maneuver value per
operation cycle.
-32,768 ~ 32,767
Max. maneuver value Set the max. maneuver value for control. -32,768 ~ 32,767
Min. maneuver value Set the min. maneuver value for control. -32,768 ~ 32,767
Manual maneuver
value
Set the manual maneuver value for control. -32,768 ~ 32,767
DeadBand setting Set the deadband width of the set value. 0 ~ 65,535
Differential filter value Set the filter coefficient of differential operation. 0 ~ 65,535
PWM junction Set the junction to which PWM output is out.
P20 ~ P3F
(%QX0.0.0~%QX0.0.31)
PWM output cycle Set the output cycle of PWM output. 100 ~ 65,535
Set value ramp Set the frequency of set value ramp. 0 ~ 65,535
Present value follow-
up
Set the follow-up frequency of the present value
follow-up function.
0 ~ 65,535
Min. present value Set the min. value of the input present value. -32,768 ~ 32,767
Max. present value Set the max. value of input present value. -32,768 ~ 32,767
< Table 15.7 PID function parameter setting items >