1 application example: "position measurement, Application example: "position measurement, 6i/o terminals – Lenze 8400 User Manual
Page 337
Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
337
6
I/O terminals
6.3
Touch probe detection
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6.3.2.1
Application example: "Position measurement"
The touch probe function can be combined with the
FB for a position measurement.
This FB is able to save position signals to a ring buffer and detect differences between two position
signals.
In the wiring below, digital input DI3 is used to connect the touch probe sensor. For the sake of
clarity, irrelevant inputs and outputs of the
SB are masked out.
[6-5]
Wiring for position measurement
Delta position between two touch probes
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