Mitsubishi Electric MELSEC FX Series - Page 179

7 Applied Instructions
7.2 Move and Compare
177
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 examples
1. When the digital switch has 1 digit
2. When the digital switch has 2 to 4 digits
3. When the digital switch has 5 to 8 digits
MOV instruction can be used instead.
X000
D0
BIN
EN
s
ENO
d
K1X000
D0
X000
MOV
EN
s
ENO
d
K1X000
PLC
6
[
Structured ladder ]
[ ST ]
BIN(X000, K1X000, D0);
[
Structured ladder ]
[ ST ]
MOV (X000, K1X000, D0);
[Structured ladder]
[ ST ]
BIN (X000, K2X000, D0);
PLC
K4 K3 K2 K1
9786
X000
BIN
EN
s
ENO
d
K2X000
Digital switch input
D0
Output destination
In the case of 2 digits: K2
In the case of 3 digits: K3
In the case of 4 digits: K4
PLC
97865342
K4 K3 K2 K1K8 K7 K6 K5
X000
D0
DBIN
EN
s
ENO
d
K5X000
[Structured ladder]
[ ST ]
DBIN (X000, Var_BIN1
*1
, Var_BIN2
*2
);
*1 Var_BIN1 is a global label and is defined as K5X000.
*2 Var_BIN2 is a global label and is defined as D0.
Var_BIN1
*1
Var_BIN2
*2
Digital switch input
Output
destination
In the case of 5 digits: K5
In the case of 6 digits: K6
In the case of 7 digits: K7
In the case of 8 digits: K8