Siemens SINUMERIK 840D sl Function Manual page 806

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Positioning Axes (P2)

For the programming of position axes, please observe the following documentation:

Programming Manual Basics; Chapter: "Feed rate control" and "Spindle motion"

The maximum number of positioning axes that can be programmed in a block is limited to

the maximum number of available channel axes.

Positioning axes are defined using the following parameters:

● Axis type: Positioning axis type 1, type 2 or type 3

● End point coordinates (in absolute dimensions or in incremental dimensions)

● Feedrate for linear axes in [mm/min], for rotary axes in [degrees/min]

Example: Positioning axis type 1

Program code

POS[Q1]=200 FA[Q1]=1000

Example: Positioning axis type 2

Program code

POSA[Q2]=300 FA[Q2]=1500

Within a part program, an axis can be a path axis or a positioning axis. Within a movement

block, however, each axis must be assigned a unique axis type.

; Axis Q1 with feedrate 1,000 mm/min at Position 200

; Axis Q2 with feedrate 1,500 mm/min at Position 300

Function Manual, 03/2009, 6FC5397-1BP10-4BA0

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Sinumerik 840de sl