When Bcd Instructions Are Used - Mitsubishi FX3U-?*MR/ES User Manual

FX Series Programmable Controllers
3U
User's Manual - Hardware Edition

13.6.2 When BCD instructions are used

This subsection gives examples of wiring for displaying the current value of D100 on the 2-digit 7-segment
display.
1. Main Unit
Example of program
M8000
Example of wiring
In case of sink wiring
Transistor output (sink)
COM3 Y010
1
In case of source wiring
Transistor output (source)
+V2 Y010
1
264
13.6 Seven Segment with Latch [SEGL Instruction (FNC 74)/BCD Instruction (FNC 18)]
BCD D100 K2Y010
Main unit (Ex: FX
Y011 Y012 Y013 Y014 Y015 Y016 Y017
2 4 8
1 2 4 8 1 2 4 8
Main unit (Ex: FX
Y011 Y012 Y013 Y014 Y015 Y016 Y017
2 4 8
1 2 4 8 1 2 4 8
-32MT/ES)
3U
1 2 4 8
-32MT/ESS)
3U
1 2 4 8
13 Examples of Wiring for Various Uses
7-segment display to be used for sink
wiring (in case of transistor output)
PLC 7-segment display
+
Y Signal
COM1 -
7-segment display to be used for source
wiring (in case of transistor output)
PLC 7-segment display
+V0 +
Y Signal
-
Internal
circuit
Internal
circuit