Yaskawa AC Drive P1000 Bypass Technical Manual - Manual (Page 239)

No.
(Addr
Hex.)
Name Description Values Page
b3-17
(1F0)
Speed Search Restart
Current Level
Sets the Speed Search restart current level as a percentage of the drive rated
current.
Default: 150%
Min.: 0
Max.: 200
90
b3-18
(1F1)
Speed Search Restart
Detection Time
Sets the time to detect Speed Search restart. Default: 0.10 s
Min.: 0.00
Max.: 1.00
90
b3-19
(1F2)
Number of Speed Search
Restarts
Sets the number of times the drive can attempt to restart when performing
Speed Search.
Default: 3
Min.: 0
Max.: 10
90
b3-24
(1C0)
Speed Search Method
Selection
0: Current Detection
1: Speed Estimation
Default: 0
Range: 0, 1
90
b3-25
(1C8)
Speed Search Wait Time
Sets the time the drive must wait between each Speed Search restart attempt. Default: 0.5 s
Min.: 0.0
Max.: 30.0
90
b3-27
(1C9)
Start Speed Search Select
Selects a condition to activate Speed Search Selection at Start (b3-01) or
External Speed Search Command 1 or 2 from the multi-function input.
0: Triggered when a Run command is issued (normal).
1: Triggered when an external baseblock is released.
Default: 0
Range: 0, 1
90
<1> Default setting is dependent on parameter o2-04, Drive Model Selection.
u b5: PID Control
No.
(Addr.
Hex)
Name Description Values Page
b5-01
(1A5)
PID Function Setting
0: Disabled
1: Enabled (PID output becomes output frequency reference, deviation D
controlled)
Default: 0
Range: 0, 1
94
b5-02
(1A6) Proportional Gain Setting
(P)
Sets the proportional gain of the PID controller.
Default: 1.00
Min.: 0.00
Max.: 25.00
94
b5-03
(1A7)
Integral Time Setting (I)
Sets the integral time for the PID controller.
Default: 1.0 s
Min.: 0.0
Max.: 360.0
94
b5-04
(1A8)
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
94
b5-05
(1A9)
Derivative Time (D) Sets D control derivative time.
Default: 0.00 s
Min.: 0.00
Max.: 10.00
94
b5-06
(1AA)
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
94
b5-07
(1AB)
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
94
b5-08
(1AC) 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
Max.: 10.00
94
b5-09
(1AD)
PID Output Level Selection 0: Normal output (direct acting)
1: Reverse output (reverse acting)
Default: 0
Range: 0, 1
95
b5-10
(1AE)
PID Output Gain Setting
Sets the gain applied to the PID output. Default: 1.00
Min.: 0.00
Max.: 25.00
95
b5-11
(1AF)
PID Output Reverse
Selection
0: Negative PID output triggers zero limit.
1: Rotation direction reverses with negative PID output.
Note: When using setting 1, make sure reverse operation is permitted
by b1-04.
Default: 0
Range: 0, 1
95
B.3 b: Application
YASKAWA SIEP YAIP1B 01A YASKAWA AC Drive – P1000 Bypass Technical Manual 239
B
Parameter List