B9: Zero Servo - YASKAWA GA700 Technical Manual

10.5 b: Application
No.
Name
(Hex.)
b8-20 E-Save Search
Width
(0B41)
Expert
b8-21 PM E-Save Search
Gain
(0B42)
Expert
b8-22 PM E-Save Search
LPF Cutoff Freq
(0B43)
Expert
b8-23 PM E-Save Search
Limit
(0B44)
Expert
b8-24 PM E-Save High
Freq ACR Gain
(0B45)
Expert
b8-25 PM E-Save Search
Start Level
(0B46)
Expert
b8-26 PM E-Save Power
Setpoint
(0B47)
Expert
b8-28 Over Excitation
Action Selection
(0B8B)
Expert
b8-29 Energy Saving
Priority Selection
(0B8C)
b8-50 Standby Mode
Selection
(0B0D)
b8-51 Standby Mode
Wait Time
(0B01)
◆

b9: Zero Servo

No.
Name
(Hex.)
b9-01 Zero Servo Gain
(01DA)
b9-02 Zero Servo
Completion
(01DB)
Window
512
Description
V/f CL-V/f OLV CLV AOLV
Sets the amplitude of Energy-saving control search operations.
V/f CL-V/f OLV CLV AOLV
Sets the gain of Energy-saving control search operations.
V/f CL-V/f OLV CLV AOLV
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.
V/f CL-V/f OLV CLV AOLV
Sets the search operations output limit. Usually it is not necessary to
change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the gain for high-frequency current control.
V/f CL-V/f OLV CLV AOLV
Sets the start level for search operations.
V/f CL-V/f OLV CLV AOLV
Sets a value to increase torque accuracy.
V/f CL-V/f OLV CLV AOLV
Sets the function for excitation operation.
0 : Disabled
1 : Enabled
V/f CL-V/f OLV CLV AOLV
Sets the priority of drive response between changes to the load or
Energy-saving control.
0 : Priority: Drive Response
1 : Priority: Energy Savings
V/f CL-V/f OLV CLV AOLV
Sets the Standby Mode function.
0 : Disabled
1 : Enabled
V/f CL-V/f OLV CLV AOLV
Sets the delay time before turning off the electromagnetic contactor
after the drive stops.
Description
V/f CL-V/f OLV CLV AOLV
Sets the responsiveness for the Zero Servo function.
V/f CL-V/f OLV CLV AOLV
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.
YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Default
Ref.
(Range)
1.0 degrees 744
(0.1 - 5.0 degrees)
0.3Hz 745
(0.1 - 20.0 Hz)
10.0 Hz 745
(1.0 - 30.0 Hz)
15.0 degrees 745
(0.0 - 30.0 degrees)
200.0 Hz 745
(100.0 - 1000.0
Hz)
10.0% 745
(0.0 - 100.0%)
0.0% 745
(-10.0 - +10.0%)
0 746
(0, 1)
0 746
(0, 1)
0 746
(0, 1)
600 s 747
(0 - 6000 s)
Default
Ref.
(Range)
5 747
(0 - 100)
10 748
(0 - 16383)