How to measure RPM on using HMI + PLC (HMC) or Maple PLC (MLC)?

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How to measure RPM on using HMI + PLC (HMC) or Maple PLC (MLC)?

You can use the High-Speed Counter feature along with a timer function block in logic to calculate RPM. There is also a IEC function block that will calculate a running average.

More information on the HSC can be found in the HMC3000 series IO Module guide:
HMC3000 I/O Module Guide

For more information on function blocks and how to use them, please see the help files in MAPware7000

Content Created by Jeff Robertson
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