FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
256
13 Examples of Wiring for Various Uses
13.4 Hexadecimal Input [HKY Instruction (FNC 71)]
13.4 Hexadecimal Input [HKY Instruction (FNC 71)]
This section gives examples of wiring for capturing values (0 to 9) and function keys (A to F) from 16 switches
(16 keys) to D100 and M0 to M5 using HKY instructions. (Hexadecimal values can be captured.)
1. Main Unit
Example of program
Example of wiring
M8000
X010 Y010 D100 M0HKY
When inputs are used for both sink and source and outputs are the transistor output (source) type in the used
main unit
1248
X010 X011 X012 X01324V0VS/S
Y010 Y011 Y012 Y013+V2
Main unit (Ex: FX3U-32MT/ESS)
External wiring
0 1 23
4567
89AB
C DEF
In case of source wiring
When inputs are used for both sink and source and outputs are the transistor output (sink) type in the used
main unit
1248
X010 X011 X012 X01324V0VS/S
Y010 Y011 Y012 Y013COM3
Main unit (Ex: FX3U-32MT/ES)
External wiring
0 1 23
4567
89AB
C DEF
In case of sink wiring
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