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2 Instruction List
2.3 Applied Instructions
35
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
(Program Flow)
8
Applied Instructions
(Move and
Compare)
9
Applied Instructions
(Arithmetic and
Logical Operation)
10
Applied Instructions
(Rotation and
Shift Operation)
*1. The instruction is provided in the FX3G PLC Ver. 1.10 or later.
Instruction name
Execution
condition
Function
Applicable PLCs
Reference
FX3U(C)
FX3G(C)
FX3S
FX2N(C)
FX1N(C)
FX1S
FXU/FX2C
FX0N
FX0(S)
Floating Point
DESTR Continuous
Floating point to character string
conversion
3
Section 18.4
DESTRP Pulse 3
DEVAL Continuous
Character string to floating point
conversion
3
Section 18.5
DEVALP Pulse 3
DEBCD Continuous
Floating point to scientific notation
conversion
33
Section 18.6
DEBCDP Pulse 33
DEBIN Continuous
Scientific notation to floating point
conversion
33
Section 18.7
DEBINP Pulse 33
DEADD Continuous
Floating point addition
3 *1 33
Section 18.8
DEADDP Pulse 3 *1 33
DESUB Continuous
Floating point subtraction
3 *1 33
Section 18.9
DESUBP Pulse 3 *1 33
DEMUL Continuous
Floating point multiplication
3 *1 33
Section 18.10
DEMULP Pulse 3 *1 33
DEDIV Continuous
Floating point division
3 *1 33
Section 18.11
DEDIVP Pulse 3 *1 33
DEXP Continuous
Floating point exponent
3
Section 18.12
DEXPP Pulse 3
DLOGE Continuous
Floating point natural logarithm
3
Section 18.13
DLOGEP Pulse 3
DLOG10 Continuous
Floating point common logarithm
3
Section 18.14
DLOG10P Pulse 3
DESQR Continuous
Floating point square root
3 *1 33
Section 18.15
DESQRP Pulse 3 *1 33
DENEG Continuous
Floating point negation
3
Section 18.16
DENEGP Pulse 3
INT Continuous
Floating point to integer conversion
3 *1 33
Section 18.17
INTP Pulse 3 *1 33
DINT Continuous 3 *1 33
DINTP Pulse 3 *1 33
DSIN Continuous
Floating point sine
33
Section 18.18
DSINP Pulse 33
DCOS Continuous
Floating point cosine
33
Section 18.19
DCOSP Pulse 33
DTAN Continuous
Floating point tangent
33
Section 18.20
DTANP Pulse 33
DASIN Continuous
Floating point arc sine
3
Section 18.21
DASINP Pulse 3
DACOS Continuous
Floating point arc cosine
3
Section 18.22
DACOSP Pulse 3
DATAN Continuous
Floating point arc tangent
3
Section 18.23
DATANP Pulse 3
DRAD Continuous
Floating point degrees to radians
conversion
3
Section 18.24
DRADP Pulse 3
DDEG Continuous
Floating point radians to degrees
conversion
3
Section 18.25
DDEGP Pulse 3