Vortex IR610 Series - Page 93

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P12.01
Multi-point VF Frequency
1(F0)
0.00Hz～multi-point VF curve F1(P12.03)
0.00Hz
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P12.02
Multi-point VF Voltage 0(V0)
0.0%～100.0%
0.0%
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P12.03
Multi-point VF Frequency
1(F1)
multi-point VF curve F0(P12.01)～multi-point
VF curve F2(P12.05)
50.00Hz
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P12.04
Multi-point VF Voltage 1(V1)
0.0%～100.0%
100.0%
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P12.05
Multi-point VF Frequency
1(F2)
multi-point VF curve F1(P12.03)～multi-point
VF curve F3(P12.08)
50.00Hz
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P12.06
Multi-point VF Voltage 2(V2)
0.0%～100.0%
100.0%
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P12.07
Multi-point VF Frequency
3(F3)
multi-point VF curveF2(P12.05)～600.00Hz
50.00Hz
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P12.08
Multi-point VFVoltag e 3(V3)
0.0%～100.0%
100.0%
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P12.09
Torque boost
0%～200%
0% is automatic torque boost
0%
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 Automatic torque boost
When P12.09=0=Automatic torque boost,inverter will automatically compensate output voltage to improve
torque in low frequency as per actual load ,it is useful for linear VF curve
 Manual torque boost
 When P12.09 not 0,it means manual torque output.Output frequency 0 torque increasing
value=p12.09*motor stator resistance *rated excitation current,,increasing value will be gradully decreased
as frequency increase ,if higher than 50% of motor rated frequency,increasing value will be zero
 Notice:manual torque boost is useful to linear and power curve
P12.11
Slip compensation gain
0～200%
It is used to compensate the speed drop of
the asynchronous motor VF control with load,
and improve the speed control accuracy.
Please adjust according to the following
principles:
 Increase the setting when the motor
speed is lower than the target value
100%
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