kikitron Posted March 20, 2017 Report Share Posted March 20, 2017 HI, I have one project that I have to measure speed of the hydraulic motor 0-10000 rpm. For measuring I would like to use Inductive sensor that has 3kHz switching frequency. http://pdb2.turck.de/repo/media/_en/Anlagen/Datei_EDB/edb_4602050_gbr_en.pdf Is it possible to do with V430 and High speed input? Quote Link to comment Share on other sites More sharing options...
AlexUT Posted March 20, 2017 Report Share Posted March 20, 2017 Hi kikitron, for 10000 rpm (when 1 pulse per rotation generated) maximum frequency is 10000/60=167.7 Hz. Any model of V430 can count pulses. Some PLCs have max. input frequency 200 kHz, others - 30 kHz. B.R. Quote Link to comment Share on other sites More sharing options...
kikitron Posted March 20, 2017 Author Report Share Posted March 20, 2017 AlexUT thanke you for the answer. Yes I Will have 1 pulse per rotation. This is my firs project with unitronics V430 and I hope that I Will manage to write a program today. Are there any examples for this kind of aplications that can help me with programming? Quote Link to comment Share on other sites More sharing options...
stembera Posted March 24, 2017 Report Share Posted March 24, 2017 If I can recommend, there is a nice example of High Speed frequency meter in VisiLogic under menu: Help --> Examples --> Version 900 --> Project Examples --> HSC_HSO --> Frequency Precise meter. Program is written for V570 but it will work for V430 also (some changes in hardware config required). Good Luck! Quote Link to comment Share on other sites More sharing options...
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