INVT Goodrive GD35-004G-4-H1

Goodrive35 Series Closed-loop Vector Control VFD Function parameters
110
Functio
n code
Name
Detailed instruction of parameters
Default
value
Modif
y
force constant can be
counted according to the
parameters on the name
plate of the motor. There
are three ways to count:
1. If the name plate
designate the
counter-electromotive
force constant Ke, then:
E= (Ke*n
N
*2π)/ 60
2. If the name plate
designate the
counter-electromotive
force constant E’
(V/1000r/min), then:
E=E’*n
N
/1000
3. If the name plate does
not designate the above
parameters, then:
E=P/√3*I
In the above formulas: n
N
is the rated rotation
speed, P is the rated
power and I is the rated
current.
Setting range: 0–10000
updated through
autotuning
automatically, and there
is no need to change
the value of P12.23;
when P00.15=2, the set
value of P12.23 cannot
be updated through
autotuning, please
account and update the
value of P12.23.
Note: Users cannot
modify the parameters
freely.
P12.24
Initial pole position of
SM 2 (reserved)
0–FFFFH (reserved)
0x0000
●
P12.25
Identification current
of SM 2 (reserved)
0%–50% (the rated current of the motor) (reserved)
10%
●
P12.26
Motor 2 overload
protection
0: No protection
1: Common motor (with low speed compensation)
2: Variable-frequency motor (without low speed
compensation)
2
◎
P12.27
Motor 2 overload
protection coefficient
Motor overload multiple M = Iout/(In × K)
In is the rated current of the motor, Iout is the output
current of the VFD and K is the motor overload
protection coefficient.
100.0%
○