10.12 N: Special Adjustment; N1: Hunting Prevention - YASKAWA GA700 Technical Manual

10.12 n: Special Adjustment

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n1: Hunting Prevention

No.
Name
(Hex.)
n1-01 Hunting Prevention
Selection
(0580)
n1-02 Hunting Prevention
Gain Setting
(0581)
n1-03 Hunting Prevention
Time Constant
(0582)
n1-05 HuntingPrevention
Gain whileinRev
(0530)
n1-08 Leak cur antivib
(1105)
n1-13 DC Bus
Stabilization
(1B59)
Control
n1-14 DC Bus
Stabilization Time With a setting of n1-13 = 1 [DC Bus Stabilization Control =
(1B5A)
n1-15 Voltage Calibration
Select
(0BF8)
n1-16 High carry Hunt
Prev Gain
(0BFB)
n1-17 Hunt Prev Time
(0BFC)
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
Description
V/f CL-V/f OLV CLV AOLV
Enables or disables the hunting prevention function.
0 : Disabled
1 : Enabled
2 : Enable (High carry)
V/f CL-V/f OLV CLV AOLV
Adjusts the behavior of the hunting prevention function. Normally
there is no need to configure this setting.
V/f CL-V/f OLV CLV AOLV
Adjusts the responsiveness (primary delay time constant) of the
hunting prevention function. Normally there is no need to configure
this setting.
V/f CL-V/f OLV CLV AOLV
Adjusts the behavior of the hunting prevention function. Used to
adjust Reverse run. Normally there is no need to configure this
setting.
V/f CL-V/f OLV CLV AOLV
Selects the method of suppressing motor vibration caused by
leakage current. Normally there is no need to configure this setting.
0 : Method1
1 : Method2
V/f CL-V/f OLV CLV AOLV
Enables or disables the oscillation suppression function for the DC
bus voltage.
0 : Disabled
1 : Enabled
V/f CL-V/f OLV CLV AOLV
Enabled], adjustments that address a lack of oscillation suppression
capability with respect to the DC bus voltage can be made.
V/f CL-V/f OLV CLV AOLV
Selects the calibration method to be used for the suppression of
torque/current ripple.
0 : Calibration Invalid
1 : Calibrate only 1 time
2 : Calibrate every time
V/f CL-V/f OLV CLV AOLV
Adjusts the behavior of the hunting prevention function. This is
most effective when a high carrier frequency has been set. Normally
there is no need to configure this setting.
V/f CL-V/f OLV CLV AOLV
Adjusts the responsiveness of the hunting prevention function.
Normally there is no need to configure this setting.
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
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

10.12 n: Special Adjustment

Default
Ref.
(Range)
1 874
(0 - 2)
1.00 874
(0.00 - 2.50)
Determined by o2- 874
04
(0 - 500 ms)
0.00 874
(0.00 - 2.50)
0 875
(0, 1)
0 875
(0, 1)
100.0 ms 875
(50.0 - 500.0 ms)
1 875
(0 - 2)
0.50 876
(0.00 - 2.50)
500 ms 876
(0 - 1000 ms)
10
477