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Application Description | Rexroth IndraMotion MTX 09VRS
Error Display
Troubleshooting
11.4.7
Polar Coordinates
Overview
Layout
●
Inadmissible mathematical operations,
●
Syntax errors and
●
The exceedance of a value range (P<=0, D<=0).
An error box appears. The focus is automatically reset to the faulty entry field.
Using the <Esc> key, you can reject the latest entry or edit the entry field speci‐
fied in the error message.
Tasks
The "Polar coordinates" tab supports you in the calculation of chamfers and/or
not axially parallel paths or other coordinates e.g. centers of circles) if the Car‐
tesian coordinates are not given. Apart from that, distances between points and
the ascent angle of a straight line through two given points can be determined.
This calculation form covers the following tasks:
●
Calculation of the Cartesian coordinates of a point from its polar coordi‐
nates (radius and angle).
●
Calculation of the polar coordinates of a point from its Cartesian coordi‐
nates.
●
Calculation of a polar coordinate and a Cartesian coordinate if one polar
coordinate and one Cartesian coordinate are given.
In all calculations, the location of the pole (origin of the polar coordinate system)
is regarded as being given in Cartesian coordinates.
The form for the calculations of the working values can be found on the "Polar
c." tab.
The form provides editable text boxes for the numerical values. Behind the text
boxes that are in the fore and can be considered for a value transfer, pushbut‐
tons for copying purposes are located. The pushbuttons labelled ">>" and
"<<" allow for switching between the specification in absolute Cartesian coor‐
dinates and increments. By checking the box in front of "Turning", you activate
the turning coordinate system with the vertical axis in the diameter measure.
Electric Drives
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