A 4.6 Ild1220, Ild1320, Ild1420 - MICRO-EPSILON IF2035-PROFINET Operating Instructions Manual

Appendix | Sensor Values, Data Format, Conversion
A 4.6 ILD1220, ILD1320, ILD1420
RS422 The data are configured or selected via ASCII commands or via the web interface.
Baud rate 921600 baud ex factory
i
The sensor can continue to supply measurements to the RS422 output even while the sensor is communicating.
The digital measurements are output at the sensor as unsigned digital values (raw values). The sensors supply 3 bytes per value at
the output. These bytes are coded by the IF2035-PROFINET into 4 bytes, see
The linearized measuring values can be converted in µm using the following formula:
Value Variables
Distance
x = digital value
MR = measuring range [mm] {10/25/50/100/200/500}
d = distance [mm]
Fig. 25 Calculation of distance value from the digital value, ILD1220/1320/1420
Please refer to the operating instructions for the laser-optical displacement sensors optoNCDT 1220/1320/1420 for more information,
especially about possible output values. The current version is available at:
https://www.micro-epsilon.de/download/manuals/man--optoNCDT-1220--en.pdf
https://www.micro-epsilon.de/download/manuals/man--optoNCDT-1320--en.pdf
https://www.micro-epsilon.de/download/manuals/man--optoNCDT-1420--en.pdf
1) Distance value without the Master function.
IF2035-PROFINET
Value range
[0; <643] SMR reserve
[643; 64877] Measuring range
[>64877; 65520] EMR reserve
[-0,01MB; 1,01MR]
Chap. 5.3.
Formula
1 102
d [mm] =
100 65520
x - 1 * MR [mm]
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