2 Instruction List
2.3 Applied Instructions
40
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)
External Device
GBIN Continuous
Gray code to decimal conversion
333
Section 7.16.2
GBINP Pulse 333
DGBIN Continuous 333
DGBINP Pulse 333
RD3A Continuous
Read from dedicated analog block
33*10 3
Section 7.16.3
RD3AP Pulse 33*10 3
WR3A Continuous
Write to dedicated analog block
33*10 3
Section 7.16.4
WR3AP Pulse 33*10 3
Extension Function
EXTR_IN Continuous
External ROM function
*10
Section 7.17.1
EXTRP_IN Pulse *10
EXTR_OUT Continuous *10
Section 7.17.2
EXTRP_OUT Pulse *10
Others
COMRD Continuous
Read device comment data
*9
Section 7.18.1
COMRDP Pulse *9
RND Continuous
Random number generation
3
Section 7.18.2
RNDP Pulse 3
DUTY Continuous Timing pulse generation *9
Section 7.18.3
CRC Continuous
Cyclic redundancy check
3
Section 7.18.4
CRCP Pulse 3
DHCMOV Continuous High speed counter move 3
Section 7.18.5
Block Data Operation
BK+ Continuous
Block data addition
*9
Section 7.19.1
BK+P Pulse *9
DBK+ Continuous *9
DBK+P Pulse *9
BK- Continuous
Block data subtraction
*9
Section 7.19.2
BK-P Pulse *9
DBK- Continuous *9
DBK-P Pulse *9
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