Function - Omron CS1W-MCH71 Operation Manual

Command Details
6-3-8

Function

Functions
Command type
Format
Operand
Operand Setting range
First term Variable
Second term Operation
numerical value
range (See
note.)
Operand Setting range
First term Variable
Second term Operation
numerical value
range (See
note.)
• Operation is performed in the type of the highest priority, and the op-
eration result will be stored after being converted to the type on the left.
• The integer immediate value is treated as long word type, and the dec-
imal immediate value is treated as real number type.
The specified function operation is executed.
The following functions can be executed; ABSOLUTE VALUE (ABS), SINE
(SIN), COSINE (COS), TANGENT (TAN), ARC SINE (ASIN), ARC COSINE
(ACOS), ARC TANGENT (ATAN), SQUARE ROOT (SQR), EXPONENT
(EXP), NATURAL LOGARITHM (LOG), DECIMAL (FRAC), and SIGN (SGN).
ABS: Not executed as an independent command (no type).
SIN: Not executed as an independent command (no type).
COS: Not executed as an independent command (no type).
TAN: Not executed as an independent command (no type).
ASIN: Not executed as an independent command (no type).
ACOS: Not executed as an independent command (no type).
ATAN: Not executed as an independent command (no type).
SQR: Not executed as an independent command (no type).
EXP: Not executed as an independent command (no type).
LOG: Not executed as an independent command (no type).
FRAC: Not executed as an independent command (no type).
SGN: Not executed as an independent command (no type).
<First term> = Function <Second term>;
Ex: #MF1000 = SIN #MF0010;
ABS (Absolute Value), SGN (Sign)
Decimal
Bit
Yes No
No No
SIN (SINE), COS (COSINE), ATAN (ARC TANGENT), SQR (SQUARE
ROOT), EXP (EXPONENT), LOG (NATURAL LOGARITHM)
Decimal
Bit
Yes No
No No
Variable specification
Word Long Real
word number
Yes Yes Yes
Yes Yes Yes
Variable specification
Word Long Real
word number
Yes No Yes
Yes No Yes
Section 6-3
INC/ ABL
influ-
Indirect
ence
specifi-
cation
No No
Yes No
INC/ ABL
influ-
Indirect
ence
specifi-
cation
No No
No No
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