Yaskawa MP900 Series Motion Programming Manual Manual de usuario descargar pdf (Pagina 50)

Overview of Motion Programs

1.2.3 Feed Speeds

1 -36

There are three override setting methods: Motion program, ladder logic program, or the Parame-

ter Setting Screen.

Command speed × override = output speed

With MP900-series

Machine Controller

Override function

selection

Fixed parameter

No.17 bit 9

Enabled

Disabled

Override

(OWxx2C/

OWxx18)

Output

speed

(OLxx22/OLxx10)

Command

speed

(OLxx22/

OLxx10)

100%

(OWxx2C/OWxx18)

Note With the 2000-series Machine Controller, the Override value is always effec-

tive.

1. The Override value is always effective during operation. It can be changed in the ladder logic program,

motion program, and parameter settings while an axis is travelling.

2. If the output speed is out of range after adjustment for the override setting, a parameter setting error will

result.

J Interpolation Feed Speed

D The feed speeds for interpolation commands are designated by numbers following the letter

F. They are sometimes referred to as F designations.

D The F designation for linear and circular interpolation designates the tangential speed.

INC MVS [X]1200 [Y]900 F500;

500

reference

unit/min

F = 500 = 400

+ 300



[reference unit∕min]

300 reference unit/min

400 reference unit/min

Figure 1.5 Tangential Speed for 2-axis Linear Interpolation

z Override

Override often means “to invalidate.” In this manual, however, it should be taken to mean “change” the set value.

TERMS

INFO

EXAMPLE

1 2 ... 45 46 47 48 49 50 51 52 53 54

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Yaskawa MP900 Series Motion Programming Manual Manual de usuario Pagina 50

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