HEIDENHAIN GAGE-CHEK 2000, Operating Instructions Manual

Page: 100 / 250

Information for OEM and Setup users | Commissioning
II
Adjusting an existing table of supporting points
After a table of supporting points for segmented linear error compensation has been
created, this table can then be modified as needed.
Settings
►
Axes
►
<Axis name>
►
Error compensation
►
Segmented linear error compensation (SLEC)
Use the
ON/OFF
slide switch to deactivate the
Compensation
function
Tap
Table of supporting points
The table lists the
supporting point positions (P)
and the
compensation values (D)
of the individual segments
Adjust the
compensation value (D)
for the supporting points
Confirm the entries with
RET
To switch to the previous display, tap
Back
Activate
Compensation
with the
ON/OFF
slide switch
The adjusted error compensation for the axis is applied
Further information: "Configuring segmented linear error compensation (SLEC)",
Page 98
Configuring the
Nonlinear error compensation (NLEC)
Nonlinear error compensation (NLEC)
For a
Nonlinear error compensation (NLEC)
the measuring range is divided into
a grid of identically sized surface segments using up to 99 supporting points. For
each of the surface segments, a specific compensation factor is determined by
comparing nominal and actual values (the measured values) at the supporting
points.
The following options are available for measuring the nominal and actual values of
the supporting points:
Acquiring nominal values
Read deviations from the calibration standard (ACF)
Create a table of supporting points manually
Acquiring actual values
Import the table of supporting points (TXT or XML)
Determine the actual values using a teach sequence
Acquire the actual values manually
The following specifications apply to import files:
File names must not contain diacritics or special characters
Use a point as decimal character
In the following situations, both nominal and actual values in the existing
table of supporting points will be overwritten:
If you change the number or spacing of the supporting points
manually
If you import a file that contains deviating information on the number
or spacing of the supporting points
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HEIDENHAIN | GAGE-CHEK 2000 | Operating Instructions | 06/2022