ceilingwalker
Lifetime Supporting Member
Hello. I have two almost identical systems running side-by-side. They both use the same encoder connected to Flex I/O. One, however, uses a 1794-HSC and the other uses a 1794-ID2. Not being real acquainted with using PLC's for position I am not sure what the difference is between using the high speed counter module or using the incremental encoder module. Could someone please explain why someone would use one over the other? Thank you.