Linear Error Correction (Lec) - HEIDENHAIN QUADRA-CHEK ND 1100 Operating Instructions Manual

Setup | Correcting for errors
11.9.1

Linear error correction (LEC)

LEC compensates for machine irregularities and encoder non-linearities by applying
a single linear correction value to the entire range of measurement.
To apply LEC to a measurement axis:
Highlight the Scale Factor menu
Verify that the Active parameter is set to No
When scale factors are used, they must be applied after error
corrections.
Highlight the SLEC menu
Verify that the Enabled parameter is set to Off
LEC can not be performed if a different error correction is already
enabled.
Highlight the LEC menu
Verify that all correction values are set to 1.0
Position the standard artifact along the measurement axis
Align the artifact as closely as possible to the axis
Zero axes on the datum of the standard
Perform a single measurement of the entire range of motion using the standard
artifact
Make a note of the result
Use an artifact that allows measurements of as much of the axis range
of motion as possible.
HEIDENHAIN | ND 1100 | Operating Instructions | 05/2018
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