Mitsubishi Electric MELSEC FX Series - Page 83

5 Basic Instruction
5.7 MPS, MRD, MPP
81
FXCPU Structured Programming Manual
(Basic & Applied Instruction)
1
Outline
2
Instruction List
3
Configuration of Instruction
4
How to Read Explanation of Instructions
5
Basic Instruction
6
Step Ladder Instructions
7
Applied Instructions
8
Interrupt Function and Pulse Catch Function
A
Relationships between devices and addresses
Program example
1. Program example 1 (One stack)
Only one stack is used in this example.
X000 X001 X002
X003 X004
X005
X006 X007
X010
X011
X012
Y000:= MPS(X000 AND X001) AND X002;
Y001:= MPP(TRUE);
Y002:= MPS(X003) AND X004;
Y003:= MPP(TRUE) AND X005;
Y004:= MPS(X006) AND X007;
Y005:= MRD(TRUE) AND X010;
Y006:= MRD(TRUE) AND X011;
Y007:= MPP(TRUE) AND X012;
[Structured ladder] [ ST ]
Y000
Y001
Y002
Y003
Y004
Y005
Y006
Y007
MPS
EN ENO
MRD
EN ENO
MPP
EN ENO
MPS
EN ENO
MPP
EN ENO
MPS
EN ENO
MRD
EN ENO
MPP
EN ENO