INVT 004G/5R5P-4, Operation Manual

Page: 58 / 178

or damage. may occur the overcurrent
Function Parameters
54
Function
code
Name Description
Default
value
Modify
Output voltage
Output
frequency
Cut-off
boost
b
f f
v
v
Setting range of E04.01 : 0.0%: (automatic)
0.1%
–10.0%
Setting range of E04.02 : 0.0%
–50.0%
E04.03
V/F frequency 1
of motor 1
Output voltage
Output
frequency
V1
V2
V3
f1 f2 f3
100.0%
b
f
b
V
When E04.00 =1, the user can set V/F curve
through E04.03
–
E04.08 .
V/F is generally set according to the load of the
motor.
Note: V1
＜
V2
＜
V3, f1
＜
f2
＜
f3. Too high low
frequency voltage will heat the motor excessively
speed or overcurrent protection.
Setting range of E04.03 : 0.00Hz
–
E04.05
Setting range of E04.04 : 0.0%
–110.0%
Setting range of E04.05 : E04.03
–
E04.07
Setting range of E04.06 : 0.0%
–110.0%
(the rated voltage of motor 1)
Setting range of E04.07 : E04.05
–
E02.02
(the rated frequency of motor 1)
Setting range of E04.08 : 0.0%
–110.0%
(the rated voltage of motor 1)
0.00Hz
○
E04.04
V/F voltage 1 of
motor 1
00.0%
○
E04.05
V/F frequency 2
of motor 1
00.00Hz
○
E04.06
V/F voltage 2 of
motor 1
00.0%
○
E04.07
V/F frequency 3
of motor 1
00.00Hz
○
E04.08
V/F voltage 3 of
motor 1
00.0%
○
E04.09
V/F slip
compensation
gain of motor 1
This function code is used to compensate the
change of the rotation speed caused by load
during compensation SVPWM control to improve
the rigidity of the motor. It can be set to the rated
100.0%
○