YASKAWA GA700 Technical Manual page 1009

WARNING! Sudden Movement Hazard. Make sure that the polarity is correct before you send a Run command. If the drive
incorrectly detects the polarity, the drive can rotate in the direction opposite of the Run command. Failure to obey can cause
death or serious injury.
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n8-94: Flux Position Estimation Method
No.
Name
(Hex.)
n8-94 Flux Position
Estimation Method
(012D)
Expert
0 : Softstarter
1 : Speed Feedback
Set n8-57 = 1 [HFI Overlap Selection = Enabled] to enable this parameter. Increases the stability when the speed
or load suddenly change, for example with rapid acceleration/deceleration or impact loads.
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n8-95: Flux Position Est Filter Time
No.
Name
(Hex.)
n8-95 Flux Position Est
Filter Time
(012E)
Expert
Note:
Enabled when n8-94 = 1 [Flux Position Estimation Method = Speed Feedback].
YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
V/f CL-V/f OLV CLV AOLV
Sets the criteria that the drive uses to find changes in speed or load. Usually
it is not necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the time constant of the filter used for the recognition criteria value for
speed and load changes. Usually it is not necessary to change this setting.
11.10 n: Special Adjustment
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Default
(Range)
Determined by d5-01
(0, 1)
Default
(Range)
30 ms
(0 - 100 ms)
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