B5: Pid Control - YASKAWA GA700 Technical Manual

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b5: PID Control

No.
Name
(Hex.)
b5-01 PID Function
Setting
(01A5)
b5-02 Proportional Gain
Setting (P)
(01A6)
RUN
b5-03 Integral Time
Setting (I)
(01A7)
RUN
b5-04 Integral Limit
Setting
(01A8)
RUN
b5-05 Derivative Time
(D)
(01A9)
RUN
b5-06 PID Output Limit
(01AA)
RUN
b5-07 PID Offset
Adjustment
(01AB)
RUN
b5-08 PID Primary Delay
Time Constant
(01AC)
b5-09 PID Output Level
Selection
(01AD)
b5-10 PID Output Gain
Setting
(01AE)
RUN
b5-11 PID Output
Reverse Selection
(01AF)
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
Description
V/f CL-V/f OLV CLV AOLV
Selects the type of PID control.
0 : Disabled
1 : Enabled D=Fdbk
2 : Enabled D=Fdfwd
3 : Fref+PID D=Fdbk
4 : Fref+PID D=Fdfwd
5 : Enabled D=Fdbk2
6 : Enabled D=Fdfwd2
7 : Fref+PID D=Fdbk2
8 : Fref+PIDD=Fdfwd2
Note:
Use settings 5 to 8 instead of settings 1 to 4 if retrofitting the
drive with a Varispeed series drive, or a similar product from a
previous product line.
V/f CL-V/f OLV CLV AOLV
Sets the proportional gain (P) applied to PID input.
V/f CL-V/f OLV CLV AOLV
Sets the integral time (I) in seconds that is applied to PID input.
V/f CL-V/f OLV CLV AOLV
Sets the upper limit for I control as a percentage of E1-04
[Maximum Output Frequency].
V/f CL-V/f OLV CLV AOLV
Sets the derivative time (D) for PID control. This parameter adjusts
system responsiveness.
V/f CL-V/f OLV CLV AOLV
Sets the maximum output possible from the entire PID controller as
a percentage of E1-04 [Maximum Output Frequency].
V/f CL-V/f OLV CLV AOLV
Sets the offset for the PID control output as a percentage of E1-04
[Maximum Output Frequency].
V/f CL-V/f OLV CLV AOLV
Configures the primary delay time constant for the PID control
output. Normally there is no need to change this setting.
V/f CL-V/f OLV CLV AOLV
Reverses the polarity of the PID output.
0 : Normal output (direct acting)
1 : Reverse output (reverse acting)
V/f CL-V/f OLV CLV AOLV
Adjusts the degree of compensation by multiplying the gain by the
PID output.
V/f CL-V/f OLV CLV AOLV
Sets whether or not the motor should rotate in reverse when the PID
control output is negative.
0 : Disabled: 0 lower limit
1 : Enabled: Negative lower limit
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
10.5 b: Application
Default
Ref.
(Range)
0 623
(0 - 8)
1.00 624
(0.00 - 25.00)
1.0 s 624
(0.0 - 360.0 s)
100.0% 624
(0.0 - 100.0%)
0.00 s 624
(0.00 - 10.00 s)
100.0% 625
(0.0 - 100.0%)
0.0% 625
(-100.0 - +100.0%)
0.00 s 625
(0.00 - 10.00 s)
0 625
(0, 1)
1.00 625
(0.00 - 25.00)
0 625
(0, 1)
405
10