Chapter 6 inverter of function parameter
6-2-6.
P05 group V/F control parameter
No. Code
Describing LED/OLED
Keyboard display
Setting range
Change
P05.00 Setting of V/F curve
0: V/F curve of line
1:V/F curve of multipoint
2:1. V/F curve for drooping torque
of 2 power
3:1. V/F curve for drooping torque
of 4 power
4:1. V/F curve for drooping torque
of 6 power
5:1. V/F curve for drooping torque
of 8 power
6:2 V/F curve for drooping torque
of 0 power
□
When PO5.00=0, V/F curve of line is suitable for the load of common constant torque.
When PO5.00=1, curve defined by the user is applied to the load for constant torque of subsections.
When PO5.00=2～5, curve with 1.2 power and 1.8 power is applied to liquid load of other mediums.
When PO5.00=6, V/F curve with 2.0 power is appropriate for centrifugal load such as fan and
pump.
Note：F1≤F2≤F3≤Fb V1≤V2≤Noto:F1≤F2 ≤F3≤Fb V1≤V2≤V3≤100%
Chart 6-7 Sketch map of V/F curve
P05.01 Torque boost
0.0%:(automatic) 0.1％～30.0
％
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