INVT Goodrive350 Series Operation Manual page 163

Goodrive350 series high-performance multifunction VFD
Function
Name
code
Input current 1 in
P04.34 synchronous
motor VF control
Input current 2 in
P04.35 synchronous
motor VF control
Frequency
threshold for
input current
P04.36
switching in
synchronous
motor VF control
Reactive current
closed-loop
proportional
P04.37
coefficient in
synchronous
motor VF
Reactive current
closed-loop
P04.38 integral time in
synchronous
motor VF control
Reactive current
closed-loop
P04.39 output limit in
synchronous
motor VF control
Enable/disable IF
P04.40
mode for
Description
When the synchronous motor VF control mode is
enabled, this parameter is used to set the reactive
current of the motor when the output frequency is
lower than the frequency set in P04.36.
Setting range: -100.0%–+100.0% (of the rated
current of the motor)
When the synchronous motor VF control mode is
enabled, this parameter is used to set the reactive
current of the motor when the output frequency is
higher than the frequency set in P04.36.
Setting range: -100.0%–+100.0% (of the rated
current of the motor)
When the synchronous motor VF control mode is
enabled, this parameter is used to set the
frequency threshold for the switching between
input current 1 and input current 2.
Setting range: 0.00 Hz–P00.03 (Max. output
frequency)
When the synchronous motor VF control mode is
enabled, this parameter is used to set the
proportional coefficient of the reactive current
closed-loop control.
Setting range: 0–3000
When the synchronous motor VF control mode is
enabled, this parameter is used to set the integral
coefficient of the reactive current closed-loop
control.
Setting range: 0–3000
When the synchronous motor VF control mode is
enabled, this parameter is used to set the output
limit of the reactive current in the closed-loop
control. A greater value indicates a higher reactive
closed-loop compensation voltage and higher
output power of the motor. In general, you do not
need to modify this parameter.
Setting range: 0–16000
0: Disabled
1: Enabled
-154-
Function parameter list
Default
Modify
value
○
20.0%
○
10.0%
○
50.00Hz
○
50
○
30
○
8000
◎
0