Omron CP - PROGRAMMING MANUAL 05-2007 Programming Manual page 1110

Instruction Execution Times and Number of Steps
Floating-point Math Instructions
Instruction
FLOATING TO 16-BIT
FLOATING TO 32-BIT
16-BIT TO FLOATING
32-BIT TO FLOATING
FLOATING-POINT ADD
FLOATING-POINT
SUBTRACT
FLOATING-POINT DIVIDE
FLOATING-POINT MULTIPLY *F
DEGREES TO RADIANS
RADIANS TO DEGREES
SINE
COSINE
TANGENT
ARC SINE
ARC COSINE
ARC TANGENT
SQUARE ROOT
EXPONENT
LOGARITHM
EXPONENTIAL POWER
Floating Symbol Comparison
FLOATING- POINT TO ASCII FSTR
ASCII TO FLOATING-POINT
Note
Double-precision Floating-point Instructions
Instruction
DOUBLE SYMBOL
COMPARISON
DOUBLE FLOATING TO 16-
BIT BINARY
DOUBLE FLOATING TO 32-
BIT BINARY
Mnemonic Code
FIX 450
FIXL 451
FLT 452
FLTL 453
+F 454
–F 455
/F 457
456
RAD 458
DEG 459
SIN 460
COS 461
TAN 462
ASIN 463
ACOS 464
ATAN 465
SQRT 466
EXP 467
LOG 468
PWR 840
LD, AND, OR +=F 329
LD, AND, OR +<>F 330
LD, AND, OR +<F 331
LD, AND, OR +<=F 332
LD, AND, OR +>F 333
LD, AND, OR +>=F 334
448
FVAL 449
When a double-length operand is used, add 1 to the value shown in the length
column in the following table.
Mnemonic Code
LD, AND, OR +=D 335
LD, AND, OR +<>D 336
LD, AND, OR +<D 337
LD, AND, OR +<=D 338
LD, AND, OR +>D 339
LD, AND, OR +>=D 340
FIXD 841
FIXLD 842
Length ON execution
(steps) time ( s)
(See
CP1H CP1L
note.)
3 13.03 14.4
3 12.03 14.9
3 8.97 14.0
3 9.92 14.4
4 12.60 14.3
4 12.70 14.4
4 13.40 14.4
4 12.67 13.5
3 15.00 19.7
3 17.97 17.3
3 37.10 38.4
3 41.97 39.8
3 30.86 46.7
3 65.14 59.0
3 31.26 22.7
3 53.07 34.1
3 20.73 22.7
3 53.07 55.0
3 50.08 49.1
4 185.77 104.3
3 11.01 13.0
4 46.57 49.0
3 25.37 27.7
Length ON execution
(steps) time ( s)
(See note.)
CP1H CP1L
3 16.04 17.0
3 15.63 18.4
3 14.90 18.8
Section 4-1
Conditions
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Conditions
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