6
"Program" Operating Area 03.04
6.5 Free contour
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rammin
6
Ó Siemens AG, 2004. All rights reserved
6-282 SINUMERIK 840D/840Di/810D Operator's Guide HMI Advanced (BAD) – 03.04 Edition
The coordinate system scaling is automatically adapted to changes in
the complete contour.
The position of the coordinate system is displayed in the graphics
window.
Contour allowance
(SW 6.3 and higher)
Here, you enter the complete description of the allowance parallel to
the contour and the side of the contour on which the allowance
applies.
6.5.5 Input screens for setting parameters for contour elements
Function
Input screen forms are handled in principle according to the same
procedure already described for handling contour elements
STRAIGHT LINE, CONE and CIRCLE.
To help you to program a contour, the following softkeys are also
available:
Tangent to
previous element
Tangent
prev. elem.
The "Tangent prev. elem." softkey presets the angle
a2 to a value of 0.
The contour element has a tangential transition to the preceding
element, i.e. the angle to the preceding element (
a2) is set to 0
degrees.
Display additional
parameters
All
parameters
If your drawing contains further data (dimensions) for a contour
element, select softkey "All parameters" to extend the range of input
options for the element.
Alternative
Softkey "Alternative" is displayed only in cases where the cursor is
positioned on an input field with several selectable settings.
Select dialog
Select
dialog
Some constellations of parameters can produce several different
contour characteristics. In such cases, you will be asked to select a
dialog. By clicking the softkey "Select dialog", you can display the
available selection options in the graphic display area.
Select
dialog
Accept
dialog
Select softkey "Select dialog" to make the correct selection (solid line)
and confirm your choice with softkey "Accept dialog".
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