rob083
Topic Author
Posts: 1
Joined: 08 May 2019, 08:47

Encoder Input

14 Jun 2019, 15:40

Hi, what is the maximum frequency of the encoder input on the DI modules. I have a RevPi Core3 with a DI module collecting data from a manufacturing process and when the encoder reaches about 1.2khz it starts to "miss" pulses and the actual count starts to decrease with speed instead of increasing. I wrote the program using Revpimodio and everything works fine until the speed increases, we solved it by using an encoder with a smaller ppr but this is obviously a work around for now.

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