User Manual of A90 Series Inverter
180
high frequency
band of injection
current
F06.35
Regulator integral
time of high
frequency band of
injection current
0.00 - 300.00
ms
10.00
●
Frequency
0
Low frequency band
High frequency band
F06.28
F06.32
Injection
current
F06.29
F06.33
Fig. 7-22 Schematic Diagram of High Frequency Injection
The injection current depends on F06.29 in the low frequency band (output frequency
<F06.28) and F06.33 in the high frequency band (output frequency> F06.32).
To get better results, the gain and integral time of the regulator can be adjusted.
Default settings can be used under normal circumstances.
They must not be adjusted by non-professionals.
Function
code
Function code name
Parameter
description
Unit
Default
setting
Attribute
F06.41
Open-loop
low-frequency
processing of synchronous
motor
0: VF
1: IF
2: IF in start and VF
in stop
0
○
F06.42
Open-loop
low-frequency
processing
range
of
synchronous motor
0.0 - 50.0
%
8.0
○
F06.43
IF injection current
0.0 - 600.0
%
80.0
○
