Rms-technologies IMD23 W/ POLE DAMPING TECHNOLOGY Bedienungsanleitung PDF herunterladen (Seite 18)

RMS Technologies Page 18 Version 1.10

IMD23/23DE Manual 12/3/2007

ON: Reads the step signal on the rising edge or positive edge

OFF: Reads the step signal on the falling edge or negative edge

Below depicts a step pulse train waveform where the rising edge is more of a curve. If the

IMD23 and configuration module is set to read this type of signal on the rising edge,

inaccurate steps and unsmooth motion may occur.

It is best to switch the step sensing to the negative edge, or falling edge. Notice in this

example, the falling edge is a clear signal and a definite difference between high to low.

Example of a bad rising edge waveform

Below is an example of a good step pulse waveform where sensing the step on either edge

would be fine:

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Rms-technologies IMD23 W/ POLE DAMPING TECHNOLOGY Bedienungsanleitung Seite 18