INVT Goodrive300 Series Operation Manual page 118

Goodrive300 Series VFD
Function
Name
code
Initial pole
position of
P12.24 synchronous
motor 2
(reserved)
Identification
current of
P12.25 synchronous
motor 2
(reserved)
Motor 2
P12.26 overload
protection
Detailed instruction of parameters
the
counter-electrom
otive force
constant
E'(V/1000r/min),
then:
E=E'×n /100
N
0
3. Iif the name
plate does not
designate the
above
parameters,
then:
E=P/√3×I
In the above
formulas: n is
N
the rated rotation
speed, P is the
rated power and I
is the rated
current.
Setting range:
0–10000
0–FFFFH (reserved)
0%–50%(the rated
(reserved)
0: No protection
1: Common motor(with low speed compensation)
2: Variable frequency motor (without low speed
compensation)
113
current of the motor)
Function parameters
Default
Modify
value
0x0000
●
10%
●
2
◎