231
FX3G/FX3U/FX3UC Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
8 Program Flow – FNC 00 to FNC 09
8.1 FNC 00 – CJ / Conditional Jump
1
Introduction
2
Overview
3
Instruction
List
4
Devices
in Detail
5
Specified the
Device &
Constant
6
Before
Programming
7
Basic
Instruction
8
FNC00-FNC09
Program Flow
9
FNC10-FNC19
Move & Compare
10
FNC20-FNC29
Arith. & Logic
Operation
Program example
1. When jump is necessary after the OFF processing
In one operation cycle after X023 changes to ON from OFF, CJ P7 instruction becomes valid.
By using this method, jump can be executed after all outputs between CJ P7 instruction and the label P7 turn
OFF.
PLS
M0
Label
P7
X023
User program
FNC00
CJ
P7
M0
X023
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