BENSHAW RSi SG Series, Инструкция по эксплуатации

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Chapter 6 - Parameter Description [APP]
6-66
APP-03: PID F Gain
APP-04: PID Aux. Reference Mode Selection
APP-05: PID Aux. Reference Selection
This parameter sets F Gain for use in Feed Forward
control. When it is set to 100%, the responsiveness
(%) of output F gain from the controller reference
value is 100%. Use when fast response is needed.
Caution: Control System output may become
unstable if this value is set too high. This
parameter is not typically required for most PID
systems.
This parameter selects PID Aux Ref. Input
Enable/Disable. See PID Block Diagram for details.
When this parameter is set to “No”, the drive uses the
source set in DRV-04 as its set point (reference). If
this value is set to “Yes”, the drive will use the source
set in APP-05 as its set point (reference).
This parameter sets the source of Aux reference (set
point) signal.
APP-06: PID Feedback Signal Selection
APP-07: P Gain for PID Control
APP-08: I Time for PID Control
APP-09: D Time for PID Control
This parameter determines which input will be the
feedback signal for the PID loop. The default is set to
the "I" terminal, but can be changed to the “V1”,
“V1S”, or Pulse input terminals.
This parameter sets the proportional gain of the PID
controller. When P-Gain is set at 100% and I-Time at
0.0 second, the PID controller output is 100% for
100% error value. When P-Gain is set to 50% and I-
Time to 0.0 sec, the PID controller output becomes
50% for 100% error value.
This parameter sets the integral gain of the PID
controller. This is the time the PID controller takes to
output 100% for 100% error value. For example,
when it is set to 30 sec, it takes 30 sec. for the PID
controller to output 100% for 100% error value. 100%
error means that the feedback value is 0 as compared
to the preset reference value (setpoint).
This parameter set the differential gain of the PID
controller.
APP ► PID F/B
06 I
Factory Default:
I
APP ► PID P-gain
07 1.0 %
Factory Default:
1.0 %
APP ► PID I-time
08 10.0 sec
Factory Default:
10.0 sec
APP ► PID D-time
09 0.0 ms
Factory Default:
0.0 ms
APP ► PID F-Gain
03 0.0 %
Factory Default:
0.0%
APP ► Aux Ref Mode
04 No
Factory Default:
No
APP ► Aux Ref Sel
05 V1
Factory Default: V1