Delta DVP-20PM User Manual

5 Applied Instructions and Basic Usage
DVP-20PM Application Manual
5-120
API
Applicable model
20PM
137
D
D
COSH
P
P
Hyperbolic cosine of a binary
floating-point value

Bit device Word device
X Y M S F H KnX KnY KnM KnS T C D V Z
S
＊ ＊
D
＊
 Note: Please refer to specifications for more information about device
ranges.
Onlyt the 32-bit instructions DCOSH and DCOSHP are valid.
F represents a floating-point value. There is a decimal point in a
floating-point value.
16-bit instruction
－ － － －
32-bit instruction (6 steps)
DCOSH
Continuity
instruction
DCOSHP
Pulse
instruction
 Flags
Ox O100
M1808 M1968 Zero flag
M1809 M1969 Borrow flag
M1810 M1970 Carry flag
 Please refer to the additional remark below.
Explanation
 Hyperbolic cosine value=(e
s
+e
-s
)/2
 S: Source value (binary floating-point value); D: Hyperbolic cosine value
Example
 When X0 is ON, the hyperbolic cosine of the binary floating-point number in
(D1, D0) is stored in (D11, D10).
X0
DCOSH D0 D10
Binary floating-point value
Binary floating-point value
D 1 D 0
S
D
D 11 D 10
Hyperbolic cosine value
 If the absolute value of a conversion result is greater than the maximum
floating-point value available, a carry flag will be ON.
 If the absolute value of a conversion result is less than the minimum
floating-point value available, a borrow flag will be ON.
 If a conversion result is 0, a zero flag will be ON.
Additional

rema
rk
Please refer to section 5.3 for more information about performing operations on
floating-point values.

Delta DVP-20PM Specifications

General

Brand	Delta
Model	DVP-20PM
Category	Controller
Language	English