YASKAWA A1000 Technical Manual page 458

B.3 Parameter Table

b5: PID Control
No.(Addr.) Name
b5-01
PID Function Setting
(1A5H)
b5-02
(1A6H)
Proportional Gain Setting (P)
b5-03
(1A7H)
Integral Time Setting (I)
b5-04
(1A8H)
Integral Limit Setting
b5-05
(1A9H)
Derivative Time (D)
b5-06
(1AAH)
PID Output Limit
b5-07
(1ABH)
PID Offset Adjustment
b5-08
(1ACH)
PID Primary Delay Time Constant
b5-09
PID Output Level Selection
(1ADH)
b5-10
(1AEH)
PID Output Gain Setting
b5-11
PID Output Reverse Selection
(1AFH)
b5-12 PID Feedback Loss Detection
(1B0H) Selection
b5-13 PID Feedback Loss Detection
(1B1H) Level
b5-14 PID Feedback Loss Detection
(1B2H) Time
b5-15
PID Sleep Function Start Level
(1B3H)
b5-16
PID Sleep Delay Time
(1B4H)
b5-17
PID Accel/Decel Time
(1B5H)
458
All Modes
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-A4A0930 to 4A1200.
All Modes
Sets the proportional gain of the PID controller.
All Modes
Sets the integral time for the PID controller.
All Modes
Sets the maximum output possible from the integrator as a percentage of the maximum output
frequency.
All Modes
Sets D control derivative time.
All Modes
Sets the maximum output possible from the entire PID controller as a percentage of the
maximum output frequency.
All Modes
Applies an offset to the PID controller output. Set as a percentage of the maximum output
frequency.
All Modes
Sets a low pass filter time constant on the output of the PID controller.
All Modes
0: Normal output (direct acting)
1: Reverse output (reverse acting)
All Modes
Sets the gain applied to the PID output.
All Modes
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.
All Modes
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.
All Modes
Sets the PID feedback loss detection level as a percentage of the maximum output frequency.
All Modes
Sets a delay time for PID feedback loss.
All Modes
Sets the frequency level that triggers the sleep function.
All Modes
Sets a delay time before the sleep function is triggered.
All Modes
Sets the acceleration and deceleration time to PID setpoint.
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
Description Setting Page
Default: 0
Min: 0 171
Max: 8
<6>
Default: 1.00
Min: 0.00 171
Max: 25.00
Default: 1.0 s
Min: 0.0 s 171
Max: 360.0 s
Default: 100.0%
Min: 0.0% 171
Max: 100.0%
Default: 0.00 s
Min: 0.00 s 171
Max: 10.00 s
Default: 100.0%
Min: 0.0% 172
Max: 100.0%
Default: 0.0%
Min: -100.0% 172
Max: 100.0%
Default: 0.00 s
Min: 0.00 s 172
Max: 10.00 s
Default: 0
Min: 0 172
Max: 1
Default: 1.00
Min: 0.00 172
Max: 25.00
Default: 0
Min: 0 172
Max: 1
Default: 0
Min: 0 173
Max: 5
Default: 0%
Min: 0% 174
Max: 100%
Default: 1.0 s
Min: 0.0 s 174
Max: 25.5 s

Default:
<10>
Min: 0.0 Hz 175
Max: 400.0 Hz
Default: 0.0 s
Min: 0.0 s 175
Max: 25.5 s
Default: 0.0 s
Min: 0.0 s 175
Max: 6000.0 s