Application Guide | iC2-Micro Frequency Converters
Parameter index Parameter name Recommended setting Parameter number
4.2.2.1 Nominal Power As shown on nameplate. 120
4.2.2.2 Nominal Voltage As shown on nameplate. 122
4.2.2.4 Nominal Frequency As shown on nameplate. 123
4.2.2.3 Nominal Current As shown on nameplate. 124
4.2.2.5 Nominal Speed As shown on nameplate. 125
2. Set following parameters for optimum performance in VVC+ mode, extra motor data is required to set up the following
parameters.
Parameter index Parameter name Recommended setting Parameter number
4.2.3.1 Stator Resistance (Rs) As shown on motor
datasheet.
130
4.2.3.2 Rotor Resistance (Rr) As shown on motor
datasheet.
131
4.2.3.4 Stator Leakage Reactance
X1
As shown on motor
datasheet.
133
4.2.3.6 Main Reactance Xh As shown on motor
datasheet.
135
VVC+ is the most robust control mode. In most situations, it provides optimum performance without further adjustments.
Run a complete AMA for best performance. See 5.4.5 Automatic Motor Adaptation (AMA).
5.4.3 PM Motor Setup in VVC+
Prerequisites
1. Set P 4.2.1.1 Motor Type to the following options to activate PM motor operation:
¢ [1] PM, Non-salient SPM or [3] PM, Salient IPM.
2. Select [0] Speed Open Loop in P 5.4.2 Operation Mode.
Procedure
1. Set the following parameters using the motor name plate and motor datasheet.
Parameter index Parameter name Recommended setting Parameter number
4.2.2.3 Nominal Current As shown on motor datasheet. 124
4.2.3.7 Motor Cont. Rated Torque As shown on motor datasheet. 126
4.2.2.5 Nominal Speed As shown on motor datasheet. 125
4.2.1.2 Number of Poles As shown on motor datasheet. 139
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