Sanken SVCO6, Инструкция по эксплуатации, Страница: 115 / 326

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7-3 Description of Functions
F1010 Acceleration/deceleration curve
A function for selecting the frequency change mode from three modes: linear, S-shaped and
reduction of
acceleration/deceleration.
Code No. Function Name Data Content Setting Resolution Factory Presets
F1010 Acceleration/decele
ration curve
1: Linear
2: S-shaped
3: Reduction of
acceleration / deceleration
1 1
Target frequency
Lowered acceleration time interval
Tim e Time
Time
Reduction of acceleration/deceleration: F1010=3
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In linear mode, the frequency change is proportional to time.
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S-shaped acceleration/deceleration right is effective in impact reducing at startup and shutdown. And, the shape of
S-shaped acceleration/deceleration curve can be changed according to F1022
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F1027 in the 1st S-shaped graph, and
F1028
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F1033 in the 2nd S-shaped graph.
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The so-called Reduction of acceleration/deceleration function is a function which extends the
acceleration/deceleration time as the torque decreases (If the output frequency is above the motor frequency rating,
the torque will decrease).
Linear : F1010=1 S-shaped : F1010=2
Motor frequency rating
(F5003)