Binary Floating Point Number Acos Operation - Delta MS300 Series User Manual

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Chapter 16 PLC Function ApplicationsMS300
API
ACOS
134
D
Bit device
X Y
S
D
Notes on operand usage:
Please refer to the function specifications table for each device in
series for the scope of device usage
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P
Word device
M K H KnX KnY KnM
＊ ＊
 S: the designated source (binary floating point number). D: the ACOS value result.
-1
 ACOS value =cos
The figure below shows the relationship between input data and result:
-1,0
 When X0=On, the ACOS value obtained from the designated binary floating point
number (D1, D0) will be stored in (D11, D10), with the content consisting of a
binary floating point number.
X0
DACOS
D 1 D 0
D 11
D 10
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Binary floating point number ACOS operation

16-bit command
－
T C D
＊
32-bit command (9 STEP)
＊
DACOS
Flag signal: none
R
S: Input (COS value)
R: Result (ACOS value)
2
0 1,0
D0 D10
Binary floating point
ACOS value
16-80
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－ －
Continuous DACOS
execution type P execution type
S
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－
Pulse