Setting And Adjustment Of Analog Current Input; Analog Input Selection - Mitsubishi Electric 800 Series Instruction Manual

3.5

Setting and adjustment of analog current input

3.5.1

Analog input selection

You can select the function that switches between forward rotation and reverse rotation according to the analog current input
terminal selection specifications, the override function and the input signal polarity.
Setting Pr. 325 (Terminal 40 input selection) to "1" (initial value) with the FR-A8AN mounted, analog current input command
by terminal 40 is valid. Refer to the following table and set Pr. 73 and Pr. 267. (
Pr. 73 Terminal
setting 40 input
0 4 to 20mA
1(initial value) 4 to 20mA
2 4 to 20mA
3 4 to 20mA
4 4 to 20mA
5 4 to 20mA
6 4 to 20mA
7 4 to 20mA
10 4 to 20mA
11 4 to 20mA
12 4 to 20mA
13 4 to 20mA
14 4 to 20mA
15 4 to 20mA
16 4 to 20mA
17 4 to 20mA
18
ANALOG CURRENT INPUT
Terminal Terminal 4
1 input input
0 to ±10V
0 to ±10V
0 to ±5V
0 to ±5V
0 to ±10V
Terminal 4 acts as
main speed setting
0 to ±5V
by turning ON the
0 to ±10V
AU signal.
0 to ±5V
According to Pr.
267 setting
0 to ±10V
0: 4 to 20mA
0 to ±10V
(initial value)
0 to ±5V
1: 0 to 5V
2: 0 to 10V
0 to ±5V
0 to ±10V
0 to ±5V
0 to ±10V
0 to ±5V
indicates the main speed setting)
Compensation input
terminal and
compensation method
Terminal 1
Added compensation
Terminal 40
Override
Terminal 1
Added compensation
Terminal 40
Override
Terminal 1
Added compensation
Polarity
reversible
No
(Indicates that a
frequency command
signal of negative
polarity is not
accepted.)
Yes