Goodrive350 IP55 High-ingress Protection Series VFD
Function parameter list
-188-
Function
code
Name
Description
Default
value
Modify
synchronous motor
2
P12.24
Reserved
/
/
/
P12.25
Reserved
/
/
/
P12.26
Overload
protection of motor
2
0: No protection
1: Common motor (with low-speed
compensation)
2: Frequency-variable motor (without
low-speed compensation)
2
◎
P12.27
Overload
protection
coefficient of motor
2
Motor overload multiples M = Iout/(In×K)
In is rated motor current, lout is VFD output
current, K is motor overload protection
coefficient.
The smaller the K, the larger the value of M,
the easier the protection.
M=116%: Protection will be applied when the
motor overloads for 1h;
M=150%: Protection will be applied when the
motor overloads for 12min;
M=180%: Protection will be applied when the
motor overloads for 5min;
M>=400%: Protection will be applied
immediately.
1
5
12
60
116%
200%
Time(min)
Motor overload multiple
150% 180%
Setting range: 20.0%
–120.0%
100.0%
○
P12.28
Power display
calibration
coefficient of motor
2
0.00
–3.00
1.00
○
P12.29
Parameter display
of motor 2
0: Display based on the motor type; under this
mode, only parameters related to current
motor type will be displayed.
1: Display all; under this mode, all the
parameters will be displayed.
0
○
P12.30
System inertia of
motor 2
0
–30.000kgm
2
0.000
kgm
2
○
