Toshiba TOSVERT VF-A7 Manual page 10
The light-load high-speed operation
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Also See for TOSVERT VF-A7:
- Instruction manual (255 pages) ,
- Function manual (5 pages) ,
- Instruction manual (4 pages)
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Frequency (Hz)
Preset-speed
operation of 8~15
F287〜294
Preset-speed
operation of 1~7
Light-load high-speed
operation switching
lower limit
frequencyF331
Operation signal (F)
Light-load high-speed
operation enabling
signal (S4)
Load condition
Light-load detection
Heavy load input
F102 achieved speed
detection width
OFF
ON
OFF
ON
Heavy load
OFF
ON
F332 (light-load high-speed operation load
waiting time)
+
F333 (light-load high-speed operation load
detection time)
F102 achieved speed
detection width
Light load
ON
OFF
F334 (light-load high-speed operation
heavy load detection time)
9
E6581172①
Time
(seconds)
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