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Trigonometrical Functions (32 Bits) - Siemens CPU 412-1 Instruction Manual

S7-400; cpu 412 series; cpu 414 series; cpu 416 series; cpu 417 series;.
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Trigonometrical Functions (32 Bits)

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

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