INVT Goodrive300 Series - Page 63

Goodrive300 Series VFD Function parameters
58
Function
code
Name
Detailed instruction of parameters
Default
value
Modify
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
P02.24
Initial pole
position of
synchronous
motor 1
(reserved)
0x0000–0xFFFF
0
●
P02.25
Identification
current of
synchronous
motor 1
(reserved)
0%–50% (rated current of the motor)
10%
●
P02.26
Motor 1
overload
protection
0: No protection
1: Common motor (with low speed
compensation). Because the heat-releasing effect
of the common motors will be weakened, the
corresponding electric heat protection will be
adjusted properly. The low speed compensation
characteristic mentioned here means reducing
the threshold of the overload protection of the
motor whose running frequency is below 30Hz.
2: Variable frequency motor (without low speed
compensation) Because the heat-releasing effect
of the specific motors won’t be impacted by the
rotation speed, it is not necessary to adjust the
protection value during low-speed running.
2
◎
P02.27
Motor 1
overload
Times of motor overload M = Iout/(In×K)
In is the rated current of the motor, Iout is the
100.0%
○