Explanation of Function
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External analog output (0, 02, 01)
This inverter has three kinds of external analog ouput terminals.
O-L terminal : 0 - 10V
OI-L termminal : 4 - 20mA
O2-L terminal : -10 - 10V
The setting contents of this function is as follows.
Setting item
Function
code
Data Contents
00
Change of O/OI AT terminal ON : OI-L valid
With AT terminal AT terminal OFF : O-L valid
AT terminal
selection
A005
01
Change of O/O2 AT terminal ON : O2-L valid
with AT terminal AT terminal OFF : O-L valid
00 Single
01
Auxiliary frequency command of O, OI(No reverse)
02 selection
A006
02
Auxiliary frequency command of O, OI(Reverse)
Assign 16(AT) to intelligent input terminal.
The frequency setting is the values from terminals O, OI and O2 when 16(AT) isn’t assigned.
The following frequency command methods are available by combining A005, A006 with the intelligent
output
at terminal.
In the case that reverse and FW(forward) terminals are ON, the inverter operates reversely when (main
frequency c auxiliarly frequency command)< 0.
A006
A005
AT
terminal
Main frequency
command
ExIstence of
Auxiliarly frequency
command(02-L)
Existence Of
Reverse
OFF O-L
No
00
ON OI-L
No
OFF O-L
No
No
00
01
ON O2-L
No
Yes
OFF O-L
Yes
00
(Example1)
ON OI-L
Yes
OFF O-L
Yes
No
01
01
ON O2-L
No
OFF O-L
Yes
00
(Example2)
ON OI-L
Yes
OFF O-L
Yes
Intelligent input
terminal
on assigning
AT
02
01
ON O2-L
No
Yes
00
- -
O2-L
No
Yes
01
- -
Adding O-L and OI-L
Yes
No
Intelligent input
Terminal when
Don’t assign AT
02
- -
Adding O-L and OI-L
Yes
Yes
No reverse
A005: AT terminal selection
A006: 02 Selection
C001-C008: Intelligent input terminal
Relation code
(Example2)
(Example1)
Forward
Main
frequency
command
Auxiliary
Frequency
Command
O2 terminal
Real
frequency
command
0
0
0
f
f
f
f
Forward
Main
frequency
command
Auxiliary
Frequency
Command
Real
frequency
command
0
0
0
R
