Siemens SINUMERIK 840D sl Programming Manual page 86

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Table of Contents

Subroutines, Macros

2.1 Using subroutines

Machining sequences that recur are only programmed once in a subroutine. Examples

include certain contour shapes, which occur repeatedly, and machining cycles.

The subroutine can be called and executed in any main program.

Structure of a subroutine

The structure of a subroutine is identical to that of the main program.

A program header with parameter definitions can also be programmed in the subroutine.

Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0

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