B5: Pid Control - YASKAWA GA500 Maintenance & Troubleshooting

3.5 b: Application
◆

b5: PID control

No.
Name
(Hex.)
b5-01 PID Mode Setting
(01A5)
b5-02 Proportional Gain (P)
(01A6)
RUN
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)
102
Sets the type of PID control.
0 : Disabled
1 : Standard
2 : Standard (D on feedback)
3 : Fref + PID Trim
4 : Fref + PID Trim (D on feedback)
5 : Same as 7series & prior, b5-01=1
6 : Same as 7series & prior, b5-01=2
7 : Same as 7series & prior, b5-01=3
8 : Same as 7series & prior, b5-01=4
Note:
Use settings 5 to 8 instead of settings 1 to 4 when the drive is a replacement for Varispeed F7.
Sets the proportional gain (P) that is applied to PID input.
Sets the integral time (I) that is applied to PID input.
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]
Sets the derivative time (D) for PID control. This parameter adjusts system responsiveness.
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]
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]
Sets the primary delay time constant for the PID control output. Usually it is not necessary to change
this setting.
Sets the polarity of the PID output.
0 : Normal Output (Direct Acting)
1 : Reverse Output (Reverse Acting)
Sets the amount of gain to apply to the PID output.
Sets the function that enables and disables reverse motor rotation for negative PID control output.
0 : Lower Limit is Zero
1 : Negative Output Accepted
YASKAWA TOEPYAIGA5001A GA500 DRIVE MAINTENANCE & TROUBLESHOOTING
Description
Default
(Range)
0
(0 - 8)
1.00
(0.00 - 25.00)
1.0 s
(0.0 - 360.0 s)
100.0%
(0.0 - 100.0%)
0.00 s
(0.00 - 10.00 s)
100.0%
(0.0 - 100.0%)
0.0%
(-100.0 - +100.0%)
0.00 s
(0.00 - 10.00 s)
0
(0, 1)
1.00
(0.00 - 25.00)
0
(0, 1)