Description of Function Codes
MD380 User Manual
- 156 -
Group )3: V/) Control Parameters
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where one AC drive operates multiple motors or there is a large difference between the AC
drive power and the motor power.
)unction Code Parameter Name Setting Range Default
)3-00 V/) curve setting
0: Linear V/)
1: Multi-point V/)
2: Square V/)
3: 1.2-power V/)
4: 1.4-power V/)
6: 1.6-power V/)
8: 1.8-power V/)
9: Reserved
10: V/) complete separation
11
: V/) half separation
0
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It is applicable to common constant torque load.
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It is applicable to centrifugal loads such as fan and pump.
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In this mode, the output frequency and output voltage of the AC drive are independent.
The output frequency is determined by the frequency source, and the output voltage is
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It is applicable to induction heating, inverse power supply and torque motor control.
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Assume that the voltage source input is X (0 to 100%), the relationship between V and
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