Delta DVP-ES2/EX2/SS2/SA2/SX2/SE manual Deg

3. Instruction Set

API

117

Mnemonic			Operands	Function
D	DEG	P		Radian Degree

Controllers

ES2/EX2 SS2 SA2 SX2

SE

Type	Bit Devices					Word devices					Program Steps
OP	X	Y	M	S	K	H KnX KnY KnM KnS T	C	D	E	F	DDEG, DDEGP: 9 steps
S					*	*		*
D								*
						PULSE			16-bit		32-bit

ES2/EX2	SS2	SA2	SX2	ES2/EX2	SS2	SA2	SX2	ES2/EX2	SS2	SA2	SX2
		SE				SE				SE

Operands:

S: Source device (radian) D: Conversion result (degree)

Explanation

1.Use the following formula to convert radian to degree: Degree ＝ Radian × (180/π)

Flags: M1020 Zero flag, M1021 Borrow flag and M1022 Carry flag.

If the absolute value of the result exceeds the max. floating point value, carry flag M1022 = ON.

If the absolute value of the result is less than the min. floating point value, borrow flag M1021 = ON. If the conversion result is 0, zero flag M1020 = ON.

Program Example:

When X0 = ON, convert the radian of the binary floating point in (D1, D0) to degree and save the binary floating point result in (D11, D10).

X0

DDEG D0 D10

D 1	D 0	Radian value
		binary floating point
D 11	D 10	Degree value (radian x 180/π)
		binary floating point

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