B Parameter Table
YASKAWA ELECTRIC TOEP C710616 38H YASKAWA AC Drive-L1000A Quick Start Guide 171
■ C4: Torque Compensation
■ C5: Speed Control Loop Settings
No. Name Description Setting
C4-01
<5> Default setting is determined by the control mode (A1-02).
Torque Compensation
Gain
Sets the gain for the automatic torque (voltage) boost function and helps to produce
better starting torque.
Default: 1.00
Min: 0.00
Max: 2.50
C4-02
Torque Compensation
Primary Delay Time
Sets the torque compensation filter time.
Default:
<5>
Min: 0 ms
Max: 60000 ms
C4-03
Torque Compensation at
Forward Start
Sets torque compensation at forward start as a percentage of motor torque.
Default: 0.0%
Min: 0.0%
Max: 200.0%
C4-04
Torque Compensation at
Reverse Start
Sets torque compensation at reverse start as a percentage of motor torque.
Default: 0.0%
Min: -200.0%
Max: 0.0%
C4-05
Torque Compensation
Time Constant
Sets the time constant for torque compensation at forward start and reverse start
(C4-03 and C4-04).
Default: 10 ms
Min: 0 ms
Max: 200 ms
No. Name Description Setting
C5-01
Speed Control Loop
Proportional Gain 1
Sets the proportional gain 1 of the speed control loop.
Default:
<5>
Min: 0.00
Max: 300.00
C5-02
Speed Control Loop
Integral Time 1
Sets the integral time 1 of the speed control loop.
Default:
<5>
Min: 0.000 s
Max: 10.000 s
C5-03
Speed Control Loop
Proportional Gain 2
Sets the proportional gain 2 of the speed control loop.
Default:
<5>
Min: 0.00
Max: 300.00
C5-04
Speed Control Loop
Integral Time 2
Sets the integral time 2 of the speed control loop.
Default: 0.500 s
Min: 0.000 s
Max: 10.000 s
C5-06
Speed Control Loop
Primary Delay Time
Constant
Sets the filter time constant for the time from the speed loop to the torque command
output.
Default: 0.004 s
Min: 0.000 s
Max: 0.500 s
C5-07
Speed Control Settings
Switching Speed
Sets the speed for switching between proportional gain 1, 2, 3 and integral time 1, 2,
3.
Default:
<5>
Min: 0.0%
Max: 100.0%
C5-08
Speed Control Loop
Integral Limit
Sets the speed control loop integral upper limit as a percentage of rated torque.
Default: 400%
Min: 0%
Max: 400%
C5-13
Speed Control Loop
Proportional Gain 3
Sets the proportional gain 3 of the speed control loop.
Default:
<5>
Min: 0.00
Max: 300.00
C5-14
Speed Control Loop
Integral Time 3
Sets the integral time 3 of the speed control loop.
Default:
<5>
Min: 0.000 s
Max: 10.000 s
C5-16
Speed Control Loop Delay
Time during Position Lock
Sets a delay to the torque command output from speed control loop during Position
Lock.
Default: 0.000 s
Min: 0.000 s
Max: 0.500 s
C5-17 Motor Inertia Sets the motor inertia.
Default:
<4>
Min: 0.0001 kgm
2
Max: 600.00 kgm
2
TOEP_C710616_38H_7_0.book 171 ページ ２０１５年１１月１１日 水曜日 午後７時４０分
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