YASKAWA A1000 Series Quick Start Manual page 134

B Parameter List
No. Name
Speed Search Detection
b3-10
Compensation Gain
Bi-Directional Speed Search
b3-14
Selection
Speed Search Restart Current
b3-17
Level
Speed Search Restart
b3-18
Detection Time
Number of Speed Search
b3-19
Restarts
Speed Search Method
b3-24
Selection
b3-25 Speed Search Wait Time
<9> Default setting value is dependent on the drive model (o2-04) and the Drive Duty (C6-01).
<10> Default setting is determined by the control mode (A1-02).
b4: Timer Function
■
No. Name
Timer Function On-Delay
b4-01
Time
Timer Function Off-Delay
b4-02
Time
■ b5: PID Control
No. Name
b5-01 PID Function Setting
b5-02
Proportional Gain Setting (P) Sets the proportional gain of the PID controller.
b5-03
Integral Time Setting (I)
b5-04
Integral Limit Setting
b5-05
Derivative Time (D)
b5-06
PID Output Limit
b5-07
PID Offset Adjustment
134
Sets the gain which is applied to the speed detected by Speed Estimation Speed
Search before the motor is reaccelerated. Increase this setting if ov occurs when
performing Speed Search after a relatively long period of baseblock.
0: Disabled (uses the direction of the frequency reference)
1: Enabled (drive detects which way the motor is rotating)
Sets the Speed Search restart current level as a percentage of the drive rated
current.
Sets the time to detect Speed Search restart.
Sets the number of times the drive can attempt to restart when performing Speed
Search.
0: Current Detection
1: Speed Estimation
Sets the time the must wait between each Speed Search restart attempt.
Used to set the on-delay and off-delay times for a digital timer output (H2-
=12). The output is triggered by a digital input programmed to H1-
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)
Sets the integral time for the PID controller.
Sets the maximum output possible from the integrator as a percentage of the
maximum output frequency.
Sets D control derivative time.
Sets the maximum output possible from the entire PID controller as a percentage
of the maximum output frequency.
Applies an offset to the PID controller output. Set as a percentage of the
maximum output frequency.
YASKAWA ELECTRIC TOEP C710616 21C YASKAWA AC Drive - A1000 Quick Start Guide
Description
Description
Description
Setting
Default: 1.05
Min: 1.00
Max: 1.20
Default:
<10>
Min: 0
Max: 1
Default: 150%
Min: 0%
Max: 200%
Default: 0.10 s
Min: 0.00 s
Max: 1.00 s
Default: 3
Min: 0
Max: 10
Default: 0
Min: 0
Max: 1
Default: 0.5 s
Min: 0.0 s
Max: 30.0 s
Setting
Default: 0.0 s
Min: 0.0 s
Max: 3000.0 s
=18)
Default: 0.0 s
Min: 0.0 s
Max: 3000.0 s
Setting
Default: 0
Min: 0
Max: 4
Default: 1.00
Min: 0.00
Max: 25.00
Default: 1.0 s
Min: 0.0 s
Max: 360.0 s
Default: 100.0%
Min: 0.0%
Max: 100.0%
Default: 0.00 s
Min: 0.00 s
Max: 10.00 s
Default: 100.0%
Min: 0.0%
Max: 100.0%
Default: 0.0%
Min: -100.0%
Max: 100.0%