Yaskawa MP900 Series Motion Programming Manual Manual do Utilizador descarregar pdf (Página 46)

Overview of Motion Programs

1.2.2 Controlled Axes

1 -32

Designation Example 1: Absolute programming mode for an infinite-length axis

ZRN [X1] 0;

INC MOV [X1] 180.0;

ABS MOV [X1] 270.0; Moved clockwise

(in the forward direction) to 270_

270_

180_

90_

270_

180_

90_

Designation example 2: Absolute programming mode for an infinite-length axis

ZRN [X1] 0;

INC MOV [X1] 180.0;

ABS MOV [X1] −270.0; Moved counterclockwise

(in the reverse direction) to 270_

In the designation of the absolute programming mode for an infinite-length axis, a counterclockwise designa-

tion cannot result in +0.0 with a movement to the 0_ position. In this case, be sure to designate +360.0.

J Coding Numbers and Variables

The numbersthat can be used in motion programs are classified into constants and variables. The

method of setting numbers is shown in Table 1.15.

Constants

Table 1.15 Specifiable Numeric Notation

Classification

Range Coding Example

Decimal Integers

−2147483648 to 2147483647 0, 734, +823, −2493

Decimal Fractions

−214748.364 to 2147483.647

Changes according to the setting

of the number of digits after the

decimal point.

763., +824.2, −234.56

−321.12345

Hexadecimal Integers

0 to FFFFFFFFH FFFABCDEH, 2345H, FH

Real Numbers

±(1.175E−38 to 3.402E+38), 0

123.45, −765.4321

INFO

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