YASKAWA A1000 HHP - B4: Timer Function; B5: PID Control

No.
(Addr
Hex.)
Name Description Values Page
b3-25
(1C8)
Speed Search Wait Time
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLVV/f
OLV/PM AOLV/PM
OLV
Sets the time the drive must wait between each Speed Search restart attempt.
Default: 0.5 s
Min.: 0.0
Max.: 30.0
33
<1> Default setting is determined by parameter A1-02, Control Method Selection.
<2> Default setting is dependent on parameter o2-04, Drive Model Selection.
u
b4: Timer Function
No.
(Addr.
Hex)
Name Description Values Page
b4-01
(1A3)
Timer Function On-Delay
Time
All Modes
Sets the on-delay and off-delay times for a digital timer output
(H2-oo=12).
The output is triggered by a digital input programmed to
H1-oo=18).
Default: 0.0 s
Min.: 0.0
Max.: 3000.0
33
b4-02
(1A4)
Timer Function Off-Delay
Time
Default: 0.0 s
Min.: 0.0
Max.: 3000.0
33
u
b5: PID Control
No.
(Addr.
Hex)
Name Description Values Page
b5-01
(1A5)
PID Function Setting
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)
Default: 0
Range: 0 to 4
37
b5-02
(1A6)
Proportional Gain Setting
(P)
All Modes
Sets the proportional gain of the PID controller.
Default: 1.00
Min.: 0.00
Max.: 25.00
37
b5-03
(1A7)
Integral Time Setting (I)
All Modes
Sets the integral time for the PID controller.
Default: 1.0 s
Min.: 0.0
Max.: 360.0
37
b5-04
(1A8)
Integral Limit Setting
All Modes
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
37
b5-05
(1A9)
Derivative Time (D)
All Modes
Sets D control derivative time.
Default: 0.00 s
Min.: 0.00
Max.: 10.00
37
b5-06
(1AA)
PID Output Limit
All Modes
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
38
b5-07
(1AB)
PID Offset Adjustment
All Modes
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
38
b5-08
(1AC)
PID Primary Delay Time
Constant
All Modes
Sets a low pass filter time constant on the output of the PID controller.
Default: 0.00 s
Min.: 0.00
Max.: 10.00
38
b5-09
(1AD)
PID Output Level Selection
All Modes
0: Normal output (direct acting)
1: Reverse output (reverse acting)
Default: 0
Range: 0, 1
38
b5-10
(1AE)
PID Output Gain Setting
All Modes
Sets the gain applied to the PID output.
Default: 1.00
Min.: 0.00
Max.: 25.00
38
A.4 b: Application
YASKAWA ELECTRIC SIEP YEAHHP 01B YASKAWA AC Drive – A1000 HHP Programming Manual
243
A
Parameter List