INVT Goodrive35 Series - Page 116

Goodrive35 Series Closed-loop Vector Control VFD Function parameters
109
Functio
n code
Name
Detailed instruction of parameters
Default
value
Modif
y
P12.17
Number of poles
pairs for SM 2
1–128
set the P12.15–P12.19
according to the name
plate of the AM.
Goodrive35 series
VFDs provide the
function of parameter
autotuning. Correct
parameter autotuning
comes from the correct
setting of the motor
name plate.
In order to ensure the
controlling performance,
please configure the
motor according to the
standard principles, if
the gap between the
motor and the standard
one is huge, the
features of the VFD will
decrease.
Note: Reset the rated
power of the motor
(P12.15), and initialize
the motor parameter of
P12.16– P12.19.
2
◎
P12.18
Rated voltage of SM
2
0–1200 V
Depend
on model
◎
P12.19
Rated current of SM
2
0.8–6000.0 A
Depend
on model
◎
Depend
on model
◎
P12.20
Stator resistor of SM
2
0.001–65.535 Ω
After finish the motor
parameter autotuning,
the set value of
P12.20–P12.22 will
renew automatically.
These parameters are
basic parameters
controlled by vectors
which directly impact
the features.
When P00.15=1, the set
value of P12.23 can be
Depend
on model
○
P12.21
Direct axis
inductance of SM 2
0.01–655.35 mH
Depend
on model
○
P12.22
Quadrature axis
inductance of SM 2
0.01–655.35 mH
P12.23
Back EMF constant
of SM 2
When P00.15=2, the set
value of P12.23 cannot be
updated by autotuning,
please count according to
the following method.
The counter-electromotive
320
○