2 Instruction List
2.3 Applied Instructions
43
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
*1. The instruction is provided in the FXU PLC Ver. 2.30 or later.
*2. The instruction is provided in the FX
U PLC Ver. 3.07 or later.
*3. The 32-bit operations are provided in the FX
3U and FX3UC PLCs Ver. 2.20 or later.
*4. The instruction is provided in the FX
U PLC Ver. 2.10 or later.
*5. The instruction is provided in the FX
0N PLC Ver. 1.20 or later.
*6. Though programmed, this instruction is not valid because the FX
1NC or FX2NC PLC does not have a
volume to read out under this instruction.
*7. The instruction is provided in the FX
U and FX2C PLCs Ver. 3.30 or later.
*8. The instruction is not provided in the FX
U and FX2C PLCs Ver. 3.30 or later.
*9. The instruction is provided in the FX
3UC PLC Ver. 2.20 or later.
*10. The instruction is provided in the FX
2N and FX2NC PLCs Ver. 3.00 or later.
*11. The instruction is provided in the FX
3UC PLC Ver. 1.30 or later.
*12. The instruction is provided in the FX
3G PLC Ver. 1.10 or later.
*13. The instruction is provided in the FX
3U and FX3UC PLCs Ver. 2.61 or later.
The FX
3UC-32MT-LT-2 PLC is due to be upgraded later.
Instruction name
Execution
condition
Function
Applicable PLCs
Reference
FX3U(C)
FX3G
FX2N(C)
FX1N(C)
FX1S
FXU/FX2C
FX0N
FX0(S)
Data Comparison
LD= Continuous
Load compare
33333
Section 7.22.1
LD> Continuous 33333
LD< Continuous 33333
LD<> Continuous 33333
LD<= Continuous 33333
LD>= Continuous 33333
LDD= Continuous 33333
LDD> Continuous 33333
LDD< Continuous 33333
LDD<> Continuous 33333
LDD<= Continuous 33333
LD>= Continuous 33333
AND= Continuous
AND compare
33333
Section 7.22.2
AND> Continuous 33333
AND< Continuous 33333
AND<> Continuous 33333
AND<= Continuous 33333
AND>= Continuous 33333
ANDD= Continuous 33333
ANDD> Continuous 33333
ANDD< Continuous 33333
ANDD<> Continuous 33333
ANDD<= Continuous 33333
ANDD>= Continuous 33333
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