Parameter List
1
1.5 b: Application
YASKAWA TOEPYAIGA5002A GA500 DRIVE PROGRAMMING 31
No.
(Hex.)
Name Description
Default
(Range)
b8-18
(01FA)
Expert
E-Save d-axis Current
FilterTime
Sets the d-axis current reference filter time constant.
0.100 s
(0.000 - 5.000 s)
b8-19
(0B40)
Expert
E-Save Search Frequency
Sets the frequency of Energy-saving control search operations. Usually it is not necessary to change
this setting.
Determined by A1-02
(10 - 300 Hz)
b8-20
(0B41)
Expert
E-Save Search Width
Sets the amplitude of Energy-saving control search operations.
1.0 degrees
(0.1 - 5.0 degrees)
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)
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