INVT Goodrive35 Series Operation Manual page 116

Goodrive35 Series Closed-loop Vector Control VFD
Functio
Name
n code
Number of poles
P12.17
pairs for SM 2
Rated voltage of SM
P12.18
2
Rated current of SM
P12.19
2
Stator resistor of SM
P12.20
2
Direct axis
P12.21
inductance of SM 2
Quadrature axis
P12.22
inductance of SM 2
Back EMF constant
P12.23
of SM 2
Detailed instruction of parameters
1–128
0–1200 V
0.8–6000.0 A
0.001–65.535 Ω
0.01–655.35 mH
0.01–655.35 mH
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
109
set the P12.15–P12.19
according to the name
plate of the AM.
Goodrive35 series
VFDs provide
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
motor according to the
standard principles, if
the gap between the
motor and the standard
one is huge,
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.
After finish the motor
parameter autotuning,
the set value
P12.20–P12.22
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
Function parameters
Default Modif
value y
2
◎
Depend
◎
on model
the
Depend
◎
on model
the
Depend
◎
on model
the
Depend
○
on model
of Depend
○
on model
will
320
○