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kikitron

V430 and speed measurement

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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.

 

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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?

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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!

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