Delta DVP-ES2 User Manual download pdf (Page 415)

100

101

3. Instruction Set

3-299

API Mnemonic Operands Function

117

D DEG P

Radian  Degree

Controllers

ES2/EX2 SS2 SA2

SX2

Bit Devices Word devices Program Steps Type

X Y M S K H KnX KnY KnM KnS T C D E F

S * * *

D *

DDEG, DDEGP: 9 steps

PULSE 16-bit 32-bit

ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2

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).

DDEG D0 D10

D 1

D 0

D 11

D 10

binary floating point

Radian value

binary floating point

Degree value (radian x 180/ )

1 2 ... 410 411 412 413 414 415 416 417 418 419 420 ... 701 702

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