Trigonometrical Functions (32 Bits)
69
S7-400 Instruction List
A5E00267845-01
Trigonometrical Functions (32 Bits)
The result of the instruction is in ACCU1. The instructions can be interrupted.
Instruc-
Address
Description
Length
in
Execution Time in
s
Instruc-
tion
Address
ID
Description
Length
in
Words
CPU 412
CPU 414
CPU 416
CPU 417
SIN
Calculate the sine of a real
number
1
6,6
3,96
2,64
1,98
ASIN
Calculate the arcsine of a real
number
1
33 – 38
22 – 24
15 – 17
13
COS
Calculate the cosine of a real
number
1
6,6
3,96
2,64
1,98
ACOS
Calculate the arccosine of a real
number
1
36 – 40
25 – 27
16 – 18
12 – 14
TAN
Calculate the tangent of a real
number
1
20
14
10
7
ATAN
Calculate the arctangent of a real
number
1
14 – 18
10 – 13
6 – 9
5 – 7
Status word for:
SIN, ASIN, COS,
ACOS, TAN, ATAN
BR
CC1
CC0
OV
OS
OR
STA
RLO
/FC
Instruction evaluates:
–
–
–
–
–
–
–
–
–
Instruction affects:
–
Yes
Yes
Yes
Yes
–
–
–
–