ACD320 user manual
Parameter Description
Function Code
Name
Setting Range
Default
Value
Current limit
F8.09
selection(hardware
0、1
0
overcurrent shield)
Automatic current limiting function is always effective in acceleration and deceleration
conditions,
While the effectiveness of this function is determined by the automatic current limiting
action selection (F8.09) when running at constant speed.
F8.09=0 imply that automatic current limit is effective and hardware overcurrent shield
when running at a constant speed.
F8.09=1 imply that automatic current limit is effective and hardware overcurrent doesn’t
shield when running at a constant speed.
The output frequency may change in automatic current limiting action, so this function is
unsuitable in situation that relatively stable output frequency is required when running at
constant speed.
When automatic current limit is effective , overload of the inverter may be affected due to
the low set of current limit level.
6.10 F9 Supplementary function Parameters 2
Function Code
Name
Setting Range
Default
Value
Polarity choice of
input/output terminal
F9.00
0～65535
0
(display the code of the
content)
BITi=0: positive logic，BITi=1: negative logic。
Polarity choice of input/output terminal display content code:
Display content
Code
BIT0:MI1
1
BIT1:MI2
2
BIT2:MI3
4
BIT3:MI4
8
BIT4:MI5
BIT5:MI6
16
32
- 106-
    "