YASKAWA L1000A - Page 170

B Parameter Table
168 YASKAWA ELECTRIC TOEP C710616 38H YASKAWA AC Drive-L1000A Quick Start Guide
■ b4: Delay Timers
■ b6: Dwell Function
■ b7: Droop Control
■ b8: Energy Saving
No. Name Description Setting
b4-01
Timer Function On-Delay
Time
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- = 18).
Default: 0.0 s
Min: 0.0 s
Max: 3000.0 s
b4-02
Timer Function Off-Delay
Time
Default: 0.0 s
Min: 0.0 s
Max: 3000.0 s
No. Name Description Setting
b6-01 Dwell Speed at Start
Parameters b6-01 and b6-02 set the speed to hold and the time to maintain that speed
at start.
Parameters b6-03 and b6-04 set the speed to hold and the time to maintain that speed
at stop.
Default: 0.0%
Min: 0.0%
Max: 100.0%
b6-02 Dwell Time at Start
Default: 0.0 s
Min: 0.0 s
Max: 10.0 s
b6-03 Dwell Speed at Stop
Default: 0.0%
Min: 0.0%
Max: 100.0%
b6-04 Dwell Time at Stop
Default: 0.0 s
Min: 0.0 s
Max: 10.0 s
No. Name Description Setting
b7-01
Droop Control Gain
Sets the speed reduction gain applied at a torque reference of 100%. Set as a
percentage of motor base speed.
Default: 0.0%
Min: 0.0%
Max: 100.0%
b7-02
Droop Control Delay Time Used to adjust the responsiveness of Droop Control.
Default: 0.05 s
Min: 0.03 s
Max: 2.00 s
No. Name Description Setting
b8-01
Energy Saving Control
Selection
0: Disabled
1: Enabled
Default: 0
Min: 0
Max: 1
b8-16
Energy Saving Control
Constant (Ki)
Enter the Energy Saving value (Ki) as specified on the motor name plate. (for IPM
motors only)
Default: 0.10
Min: 0.00
Max: 2.00
b8-17
Energy Saving Control
Constant (Kt)
Enter the Energy Saving value (Kt) as specified on the motor name plate. (for IPM
motors only)
Default: 1.00
Min: 0.00
Max: 2.00
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