YASKAWA GA700 Series Technical Manual page 486

11.5 b: Application
No.
Name
(Hex.)
b5-03 Integral Time (I)
(01A7)
RUN
b5-04 Integral Limit
(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)
RUN
Expert
b5-09 PID Output Level
Selection
(01AD)
b5-10 PID Output Gain Setting
(01AE)
RUN
b5-11 PID Output Reverse
Selection
(01AF)
b5-12 Feedback Loss Detection
Select
(01B0)
b5-13 PID Feedback Loss
Detection Lvl
(01B1)
b5-14 PID Feedback Loss
Detection Time
(01B2)
b5-15 PID Sleep Function Start
Level
(01B3)
486
Description
V/f CL-V/f OLV CLV AOLV
Sets the integral time (I) that is applied to PID input.
V/f CL-V/f OLV CLV AOLV
Sets the upper limit for integral control (I) as a percentage of the Maximum Output
Frequency.
Note:
Parameter A1-02 [Control Method Selection] selects which parameter is the
maximum output frequency.
• A1-02 ≠ 8 [EZOLV]: E1-04 [Maximum Output Frequency]
• A1-02 = 8: E9-02 [Maximum Speed]
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 possible output from the PID controller as a percentage of the
Maximum Output Frequency.
Note:
Parameter A1-02 [Control Method Selection] selects which parameter is the
maximum output frequency.
• A1-02 ≠ 8 [EZOLV]: E1-04 [Maximum Output Frequency]
• A1-02 = 8: E9-02 [Maximum Speed]
V/f CL-V/f OLV CLV AOLV
Sets the offset for the PID control output as a percentage of the Maximum Output
Frequency.
Note:
Parameter A1-02 [Control Method Selection] selects which parameter is the
maximum output frequency.
• A1-02 ≠ 8 [EZOLV]: E1-04 [Maximum Output Frequency]
• A1-02 = 8: E9-02 [Maximum Speed]
V/f CL-V/f OLV CLV AOLV
Sets the primary delay time constant for the PID control output. Usually it is not
necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the polarity of the PID output.
0 : Normal Output (Direct Acting)
1 : Reverse Output (Reverse Acting)
V/f CL-V/f OLV CLV AOLV
Sets the amount of gain to apply to the PID output.
V/f CL-V/f OLV CLV AOLV
Sets the function that enables and disables reverse motor rotation for negative PID
control output.
0 : Lower Limit is Zero
1 : Negative Output Accepted
V/f CL-V/f OLV CLV AOLV
Sets the drive response to PID Feedback Low/High. Sets drive operation after the drive
detects PID feedback Low/High.
0 : Digital Out Only, Always Detect
1 : Alarm + Digital Out, Always Det
2 : Fault + Digital Out, Always Det
3 : Digital Out Only, @ PID Enable
4 : Alarm + Digital Out, @PID Enable
5 : Fault + Digital Out, @PID Enable
V/f CL-V/f OLV CLV AOLV
Sets the level that triggers PID Feedback Loss [FbL] detection as a percentage of the
Maximum Output Frequency.
Note:
Parameter A1-02 [Control Method Selection] selects which parameter is the
maximum output frequency.
• A1-02 ≠ 8 [EZOLV]: E1-04 [Maximum Output Frequency]
• A1-02 = 8: E9-02 [Maximum Speed]
V/f CL-V/f OLV CLV AOLV
Sets the length of time that PID Feedback must be less than b5-13 [PID Feedback Loss
Detection Lvl] to detect PID Feedback Loss [FbL].
V/f CL-V/f OLV CLV AOLV
Sets the output level that triggers the PID Sleep function.
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 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
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
YASKAWA SIEPC71061705H GA700 Series Technical Manual
Default
Ref.
(Range)
1.0 s 674
(0.0 - 360.0 s)
100.0% 674
(0.0 - 100.0%)
0.00 s 674
(0.00 - 10.00 s)
100.0% 674
(0.0 - 100.0%)
0.0% 675
(-100.0 - +100.0%)
0.00 s 675
(0.00 - 10.00 s)
0 675
(0, 1)
1.00 675
(0.00 - 25.00)
0 675
(0, 1)
0 676
(0 - 5)
0% 676
(0 - 100%)
1.0 s 677
(0.0 - 25.5 s)
Determined by A1-02 677
(0.0 - 590.0)