TR-Electronic CEH-80 Serie Gesamt-Bedienungsanleitung Seite 183

Parameterization and configuration
The following example serves to illustrate the approach:
Given:
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Measuring system with 4096 steps/rev. and max. 4096 revolutions
●
Resolution 1/100 mm
●
Make sure that the measuring system is programmed in its full resolution and measuring range
(4096x4096):
Measuring range in steps
Revolutions numerator
Revolutions denominator
Set the mechanics to be measured to the left stop position
●
Set measuring system to "0" by adjustment
●
Set the mechanics to be measured to the end position
●
Measure the mechanical distance covered in mm
●
Read off the actual position of the measuring system on the connected control
Assumed:
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Distance covered = 2000 mm
●
Measuring system actual position after 2000 mm = 607682 steps
Derived:
Number of revolutions covered
Number of mm / revolution = 2000 mm / 148.3598633 revs. = 13.48073499mm / rev.
For 1/100mm resolution this equates to a Number of steps / revolution of 1348.073499
Required programming:
Number of numerator revolutions
Number of denominator revolutions
Measuring range in steps = Number of steps per revolution *
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= 16777216,
= 4096
= 1
= 607682 steps / 4096 steps/rev.
= 148.3598633 revolutions
= 4096
= 1
= 1348.073499 steps / rev. *
= 5521709 steps (rounded off)
TR-ECE-BA-DGB-0132 v21
Number of numerator revolutions
Number of denominator revolutions
4096 revolutions numerator
1 revolutions denominator
Printed in the Federal Republic of Germany
07/21/2022