421
FX3G/FX3U/FX3GC/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
15 External FX I/O Device – FNC 70 to FNC 79
15.2 FNC 71 – HKY / Hexadecimal Input
11
FNC30-FNC39
Rotation and
Shift
12
FNC40-FNC49
Data Operation
13
FNC50-FNC59
High-Speed
Processing
14
FMC60-FNC69
Handy
Instruction
15
FNC70-FNC79
External FX I/O
Device
16
FNC80-FNC89
External FX
Device
17
FNC100-FNC109
Data
Transfer 2
18
FNC110-FNC139
Floating Point
19
FNC140-FNC149
Data
Operation 2
20
FNC150-FNC159
Positioning
Control
Program example
The figure below shows an example of the FX3U series main unit (sink input/sink output).
For wiring details, refer to the following manual.
→ FX3U Hardware Edition
→ FX3UC Hardware Edition
X004
FNC 71
HKY
X000 Y000 D 0 M 0
D
1
îš‚
S
îš‚
D
2
îš‚
D
3
îš‚
S/S X000 X001 X002 X003
COM1 Y000 Y001 Y002 Y003
0 1 23
4567
89AB
C DEF
External
wiring
Transistor output
PLC
24V 0V
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