Mitsubishi FX2-16E series, User Manual

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FX
3U
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 M0 HKY
When inputs are used for both sink and source and outputs are the transistor output (source) type in the used
main unit
1 2 4 8
X010 X011 X012 X013 24V 0V S/S
Y010 Y011 Y012 Y013 +V2
Main unit (Ex: FX
3U
-32MT/ESS)
External wiring
0 1 2 3
4 5 6 7
8 9 A B
C D E F
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
1 2 4 8
X010 X011 X012 X013 24V 0V S/S
Y010 Y011 Y012 Y013 COM3
Main unit (Ex: FX
3U
-32MT/ES)
External wiring
0 1 2 3
4 5 6 7
8 9 A B
C D E F
In case of sink wiring