INVT GD300-004G-4, Operation Manual

Page: 132 / 312

Goodrive300 inverters Function codes
131
Functi
on
code
Name Detailed instruction of parameters
Default
value
Modif
y
s motor 2
P12.20
Stator
resistor of
synchronou
s motor 2
0.001~65.535Ω
configure the motor
according to the
standard principles, if
the gap between the
motor and the
standard one is huge,
the features of the
inverter will decrease.
Note: reset the rated
power of the
motor(P12.15),initializ
e the motor parameter
of P12.16~ P12.19.
Depend
on
model
○
P12.21
Direct axis
inductance
of
synchronou
s motor 2
0.1~6553.5mH
Depend
on
model
○
P12.22
Quadrature
axis
inductance
of
synchronou
s motor 2
0.1~6553.5mH
Depend
on
model
○
P12.23
Back EMF
constant of
synchronou
s motor 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
force constant can be
counted according to the
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 updated
through autotuning
automatically, and
there is no need to
change the value of
P12.23; when
P00.15=2, the set
300
○