2 Instruction List
2.3 Applied Instructions
33
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 Operation
ANR Continuous
Annuncator reset
333 3
Section 7.5.8
ANRP Pulse 333 3
SQR Continuous
Square root
33 3
Section 7.5.9
SQRP Pulse 33 3
DSQR Continuous 33 3
DSQRP Pulse 33 3
FLT Continuous
Conversion to floating point
3 *12 3 *2
Section 7.5.10
FLTP Pulse 3 *12 3 *2
DFLT Continuous 3 *12 3 *2
DFLTP Pulse 3 *12 3 *2
High Speed Processing
REF Continuous
Refresh
33333333
Section 7.6.1
REFP Pulse 333333
REFF Continuous
Refresh and filter adjust
33 3
Section 7.6.2
REFFP Pulse 33 3
MTR Continuous Input matrix 333333 Section 7.6.3
DHSCS Continuous High speed counter set 33333333Section 7.6.4
DHSCR Continuous High speed counter reset 33333333Section 7.6.5
DHSZ Continuous High speed counter zone compare 333 3 Section 7.6.6
SPD Continuous
Speed detection
333333
Section 7.6.7
DSPD Continuous *3 3
PLSY Continuous
Pulse Y output
33333333
Section 7.6.8
DPLSY Continuous 33333333
PWM Continuous Pulse width modulation 33333333Section 7.6.9
PLSR Continuous
Acceleration/deceleration setup
33333
Section 7.6.10
DPLSR Continuous 33333
Handy Instruction
IST Continuous Initial state 33333333Section 7.7.1
SER Continuous
Search a data stack
333 *2
Section 7.7.2
SERP Pulse 333 *2
DSER Continuous 333 *2
DSERP Pulse 333 *2
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