Siemens SINUMERIK 840D Operating Manual page 91

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Table of Contents

Precondition

You can insert any tool in the spindle for scratching when measuring the workpiece zero

An electronic workpiece probe is inserted in the spindle and activated when measuring the

workpiece zero automatically.

Operating Manual, 03/2010, 6FC5398-7CP20-1BA0

Select the "Machine" operating area and press the <JOG> key.

Press the "Workpiece zero" softkey.

Press the "Rectangular spigot" softkey.

Press the "1 circular spigot" softkey.

If these softkeys are not listed, press any vertical softkey (with the

exception of "Set edge") and in the drop-down list, select the desired

measurement version.

Select "Measuring only" if you only want to display the measured

Select the desired work offset in which you want to store the zero point

(e.g. basis reference).

Press the "Select WO" softkey and select the work offset in which the

zero point is to be saved in the "Work Offset – G54 ... G599" window

and press the "In manual" softkey.

You return to the "1 Circular Spigot" window.

The selection of work offsets can differ.

Please refer to the machine manufacturer's specifications.

Specify the position setpoints (X0/Y0) of the spigot center point P0.

Traverse the tool to the first measuring point.

Setting up the machine

2.6 Measuring the workpiece zero

Sinumerik828d