B.3 Parameter Table
458 YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
b5: PID Control
No.(Addr.) Name Description Setting Page
b5-01
(1A5H)
PID Function Setting
0: Disabled
1: Enabled (PID output becomes output frequency reference, deviation D controlled)
2: Enabled (PID output becomes output frequency reference, feedback D controlled)
3: Enabled (PID output added to frequency reference, deviation D controlled)
4: Enabled (PID output added to frequency reference, feedback D controlled)
5: Mode that is compatible with setting 1 of similar product from a past line
6: Mode that is compatible with setting 2 of similar product from a past line
7: Mode that is compatible with setting 3 of similar product from a past line
8: Mode that is compatible with setting 4 of similar product from a past line
Note 1. If the used drive is replaced with Varispeed F7 inverter or a similar product from a past
line, use settings 5 to 8 instead of settings 1 to 4.
2. The setting range is 0 to 4 for models CIMR-A4A0930 to 4A1200.
Default: 0
Min: 0
Max: 8
<6>
171
b5-02
(1A6H)
Proportional Gain Setting (P)
Sets the proportional gain of the PID controller.
Default: 1.00
Min: 0.00
Max: 25.00
171
b5-03
(1A7H)
Integral Time Setting (I)
Sets the integral time for the PID controller.
Default: 1.0 s
Min: 0.0 s
Max: 360.0 s
171
b5-04
(1A8H)
Integral Limit Setting
Sets the maximum output possible from the integrator as a percentage of the maximum output
frequency.
Default: 100.0%
Min: 0.0%
Max: 100.0%
171
b5-05
(1A9H)
Derivative Time (D)
Sets D control derivative time.
Default: 0.00 s
Min: 0.00 s
Max: 10.00 s
171
b5-06
(1AAH)
PID Output Limit
Sets the maximum output possible from the entire PID controller as a percentage of the
maximum output frequency.
Default: 100.0%
Min: 0.0%
Max: 100.0%
172
b5-07
(1ABH)
PID Offset Adjustment
Applies an offset to the PID controller output. Set as a percentage of the maximum output
frequency.
Default: 0.0%
Min: -100.0%
Max: 100.0%
172
b5-08
(1ACH)
PID Primary Delay Time Constant
Sets a low pass filter time constant on the output of the PID controller.
Default: 0.00 s
Min: 0.00 s
Max: 10.00 s
172
b5-09
(1ADH)
PID Output Level Selection
0: Normal output (direct acting)
1: Reverse output (reverse acting)
Default: 0
Min: 0
Max: 1
172
b5-10
(1AEH)
PID Output Gain Setting
Sets the gain applied to the PID output.
Default: 1.00
Min: 0.00
Max: 25.00
172
b5-11
(1AFH)
PID Output Reverse Selection 0: Negative PID output triggers zero limit.
1: Rotation direction reverses with negative PID output.
When using setting 1, make sure reverse operation is permitted by parameter b1-04.
Default: 0
Min: 0
Max: 1
172
b5
-12
(1B0H)
PID Feedback Loss Detection
Selection
0: No fault. Digital output only.
1: Fault detection. Alarm output, drive continues operation.
2: Fault detection. Fault output, drive output is shut off.
3: No fault. Digital output only. No fault detection when PID control is disabled.
4: Fault detection. Alarm is triggered and drive continues to run. Fault detection even when PID
is disabled.
5: Fault detection. Drive output shuts off. No fault detection when PID control is disabled.
Default: 0
Min: 0
Max: 5
173
b5-13
(1B1H)
PID Feedback Loss Detection
Level
Sets the PID feedback loss detection level as a percentage of the maximum output frequency.
Default: 0%
Min: 0%
Max: 100%
174
b5-14
(1B2H)
PID Feedback Loss Detection
Time
Sets a delay time for PID feedback loss.
Default: 1.0 s
Min: 0.0 s
Max: 25.5 s
174
b5-15
(1B3H)
PID Sleep Function Start Level
Sets the frequency level that triggers the sleep function.
Default:
<10>
Min: 0.0 Hz
Max: 400.0 Hz
175
b5-16
(1B4H)
PID Sleep Delay Time
Sets a delay time before the sleep function is triggered.
Default: 0.0 s
Min: 0.0 s
Max: 25.5 s
175
b5-17
(1B5H)
PID Accel/Decel Time
Sets the acceleration and deceleration time to PID setpoint.
Default: 0.0 s
Min: 0.0 s
Max: 6000.0 s
175
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