3.5 b: Application
166 YASKAWA TOEPYAIGA8001B GA800 Drive Maintenance & Troubleshooting
No.
(Hex.)
Name Description
Default
(Range)
b8-21
(0B42)
Expert
PM E-Save Search Gain
Sets the gain of Energy-saving control search operations.
0.3Hz
(0.1 - 20.0 Hz)
b8-22
(0B43)
Expert
PM E-Save Search LPF
Cutoff Freq
Sets the frequency of the filter used to extract the high-efficiency phase from search operations.
Usually it is not necessary to change this setting.
10.0 Hz
(1.0 - 30.0 Hz)
b8-23
(0B44)
Expert
PM E-Save Search Limit
Sets the search operations output limit. Usually it is not necessary to change this setting.
15.0 degrees
(0.0 - 30.0 degrees)
b8-24
(0B45)
Expert
PM E-Save High Freq ACR
Gain
Sets the gain for high-frequency current control.
200.0 Hz
(100.0 - 1000.0 Hz)
b8-25
(0B46)
Expert
PM E-Save Search Start
Level
Sets the start level for search operations.
10.0%
(0.0 - 100.0%)
b8-26
(0B47)
Expert
PM E-Save Power Setpoint
Sets a value to increase torque accuracy.
0.0%
(-10.0 - +10.0%)
b8-28
(0B8B)
Expert
Over Excitation Action
Selection
Sets the function for excitation operation.
0 : Disabled
1 : Enabled
0
(0, 1)
b8-29
(0B8C)
Energy Saving Priority
Selection
Sets the priority of drive response between changes to the load or Energy-saving control. Enable this
to prioritize energy-saving control. Disable this to prioritize tracking related to fast load changes, and
prevent motor stall.
0 : Priority: Drive Response
1 : Priority: Energy Savings
0
(0, 1)
b8-50
(0B0D)
Standby Mode Selection
Sets the Standby Mode function.
0 : Disabled
1 : Enabled
0
(0, 1)
b8-51
(0B01)
Standby Mode Wait Time
Sets the delay time before turning off the electromagnetic contactor after the drive stops.
600 s
(0 - 6000 s)
◆ b9: Zero Servo
No.
(Hex.)
Name Description
Default
(Range)
b9-01
(01DA)
Zero Servo Gain
Sets the responsiveness for the Zero Servo function.
5
(0 - 100)
b9-02
(01DB)
Zero Servo Completion
Window
Sets the range to trigger an output terminal set for “Zero Servo Complete” during Zero Servo
operation. Be sure to set the deviation from the Zero Servo start position.
10
(0 - 16383)
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