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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