Delta DVP-20PM

5 Applied Instructions and Basic Usage
DVP-20PM Application Manual
5-99
API
Applicable model
20PM
117
D
D
DEG
P
P
Converting a radian to a degree

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.
F represents a floating-point value. There is a decimal point in a
floating-point value.
Only the 32-bit instructions DDEG and DDEGP are valid.
16-bit instruction
－ － － －
32-bit instruction (6 steps)
DDEG
Continuity
instruction
DDEGP
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
 The equation below is u
sed to convert a radian into a degree.
 S: Source (radian); D: Conversion result (degree)
Degree＝Radian×(180/π)
 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 reuslt 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.
Example

When X0 is ON, the radian in (D1, D0) is converted into a degree, and the
conversion result is stored in (D11, D10). The degree in (D11, D10) is a binary
floating-point value.
X0
DDEG D0 D10
D 1 D 0
S
D
D 11 D 10
Radian
Binary floating-point number
Binary floating-point number
Degree (Radian 180/p)
X
Additional
remark

Please refer to section 5.3 for more information about performing operations
on floating-point values.