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YASKAWA VS-606V7 Series - Page 129

YASKAWA VS-606V7 Series
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128
Search Operation Power Detection Hold Width (n161)
When the power fluctuation is less than this value, the output voltage is
held for 3 seconds, and then, the search operating mode is started. Set
the hold width as a percentage of the power that is currently held.
Time Constant of Power Detection Filter (n162)
Response at load changes is improved when this value is small.
At low frequency, however, unstable rotation will result.
Constant
No.
Name Unit Setting
Range
Factory
Setting
n161 Search Operation
Power Detection Hold
Width
1% 0 to 100 10
Constant
No.
Name Unit Setting
Range
Factory
Setting
n162 Time Constant of Power
Detection Filter
1 = 4
ms
0 to 255 5
(20 ms)

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