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FOR REFERENCES ONLY
7.2
Applied operations by an I/O signal (operation from
the terminal block)
Input terminal sink and source logic are set according to the selection on the setup menu. (Refer to section 3.1)
7.2.1
Input terminal function
This function is used to send a signal to the input terminal from an external programmable controller to operate or
configure the inverter.
The ability to select from a variety of functions allows for flexible system design.
[Control terminal board]
7
Settings for the logic input terminal function
Terminal
Title
symbol
F
R
S1
S2
VI
Note 1) Multiple functions assigned to a single terminal operate simultaneously.
Note 2) In case of setting always active function, assign the menu number to and (always active
function selection).
Note 3) When VI is used for the logic input, always connect a resistor between VI and terminal P24 in sink logic,
between VI and terminal CC in source logic. Refer to section 2.3.2 (page B-10) for details.
VFNC3C ENGLISH MANUAL
FLAFLBFLC
CC VI P5 FM
OUTNO CC F
R S1 S2 P24
Function
Input terminal selection 1A (F)
Input terminal selection 1B (F)
0-201 Note 1)
Input terminal selection 1C (F)
Input terminal selection 2A (R)
Input terminal selection 2B (R)
0-201 Note 1)
Input terminal selection 2C (R)
Input terminal selection 3A (S1)
0-201 Note 1)
Input terminal selection 3B (S1)
Input terminal selection 4A (S2)
0-201 Note 1)
Input terminal selection 4B (S2)
0: Voltage signal input (0 - 10 V)
Analog/logic input
1: Current signal input (4 - 20 mA)
Selection (VI terminal)
2: Logic input
3: Voltage signal input (0 - 5 V)
Input terminal selection 5 (VI)
8-55 Note 3)
G-2
NOT SUBJECTED FOR RESALE
Adjustment range
Default setting
2 (F)
0 (No function)
0 (No function)
4 (R)
0 (No function)
0 (No function)
10 (SS1)
0 (No function)
12 (SS2)
0 (No function)
14 (SS3)
0
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