2 Instruction List
2.3 Applied Instructions
42
FXCPU Structured Programming Manual
(Basic & Applied Instruction)
*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 FX2N 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)
Character String Control
$+ Continuous
Link character strings
3
Section 7.20.3
$+P Pulse 3
LEN Continuous
Character string length detection
3
Section 7.20.4
LENP Pulse 3
RIGHT Continuous
Extracting character string data
from the right
3
Section 7.20.5
RIGHTP Pulse 3
LEFT Continuous
Extracting character string data
from the left
3
Section 7.20.6
LEFTP Pulse 3
MIDR Continuous
Random selection of character
strings
3
Section 7.20.7
MIDRP Pulse 3
MIDW Continuous
Random replacement of character
strings
3
Section 7.20.8
MIDWP Pulse 3
INSTR Continuous
Character string search
*9
Section 7.20.9
INSTRP Pulse *9
$MOV Continuous
Character string transfer
3
Section 7.20.10
$MOVP Pulse 3
Data Operation 3
FDEL Continuous
Deleting data from tables
*9
Section 7.21.1
FDELP Pulse *9
FINS Continuous
Inserting data to tables
*9
Section 7.21.2
FINSP Pulse *9
POP Continuous
Shift last data read
[FILO control]
3
Section 7.21.3
POPP Pulse 3
SFR Continuous
Bit shift right with carry
3
Section 7.21.4
SFRP Pulse 3
SFL Continuous
Bit shift left with carry
3
Section 7.21.5
SFLP Pulse 3
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