LSIS XEC-DR32H - Page 216

Appendix 4 Insturction List
Appendix 4.1.2 Numerical Operation Function
(1) Numerical Operation Function with One Input
No.
Function name
Description
Remarks
General Function
1
ABS
Absolute value operation
2
SQRT
Square root operation
Log function
3
LN
Natural logarithm operation
4
LOG
Common logarithm Base to 10 operation
5
EXP
Natural exponential operation
Trigonometric function
6
SIN
Sine operation
7
COS
Cosine operation
8
TAN
Tangent operation
9
ASIN
Arc sine operation
10
ACOS
Arc Cosine operation
11
ATAN
Arc Tangent operation
Angle function
12
RAD_REAL
Convert degree into radian
13
RAD_LREAL
14
DEG_REAL
Convert radian into degree
15
DEG_LREAL
(2) Basic Arithmetic Function
No.
Function name
Description
Remarks
Operation function of which input number (n) can be extended up to 8.
1
ADD
Addition (OUT <= IN1 + IN2 + ... + INn)
2
MUL
Multiplication (OUT <= IN1 * IN2 * ... * INn)
Operation function of which input number is fixed.
3
SUB
Subtraction (OUT <= IN1 - IN2)
4
DIV
Division (OUT <= IN1 / IN2)
5
MOD
Calculate remainder (OUT <= IN1 Modulo IN2)
6
EXPT
Exponential operation (OUT <= IN1
IN2
)
7
MOVE
Copy data (OUT <= IN)
Input data exchange
8
XCHG_***
Exchanges two input data
App.4 - 6