INVT CHV160A Series - Page 90

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2: 1.3 order torque_stepdown
Setting
Range
Factory
Setting
P4.00 V/F CURVE
3: 1.7 order torque_stepdown
4: 2.0 order
torque_stepdown
0~4 4
0: Linear curve. It is applicable for normal constant torque load.
1: User-defined curve. It can be defined through setting (P4.03~P4.08).
2~4: Torque_stepdown curve. It is applicable for variable torque load, such as blower,
pump and so on. Please refer to following figure.
Function
Code
Figure 6.11 Multiple V/F curve diagram.