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Search: Posts Made By: seth350
Forum: LIVE PLC Questions And Answers July 18th, 2018, 07:13 PM
Replies: 12
Views: 1,014
Posted By seth350
Thanks Peter for clarifying. I was not able to...

Thanks Peter for clarifying.
I was not able to test for position accuracy improvement. I did place a compute instruction in parallel to my other to compare how the two reacted to the same inputs. ...
Forum: LIVE PLC Questions And Answers July 18th, 2018, 12:02 PM
Replies: 12
Views: 1,014
Posted By seth350
Thank you Peter. If the calculation is time...

Thank you Peter.
If the calculation is time independent, what would the units be for the deceleration rate?
Would it be the distance from target to decel?

I am currently testing your revised...
Forum: LIVE PLC Questions And Answers July 18th, 2018, 10:35 AM
Replies: 12
Views: 1,014
Posted By seth350
Just remembered this thread, sorry. Lol The...

Just remembered this thread, sorry. Lol

The calculation I was talking about is this:

((Square Root ( Target Position - Current Position )) x Velocity Gain ) + Minimum Velocity

This will...
Forum: LIVE PLC Questions And Answers July 7th, 2018, 11:03 PM
Replies: 12
Views: 1,014
Posted By seth350
This has been covered before on this forum. A...

This has been covered before on this forum. A fellow posted a calculation that can be done in the plc to drive a VFD to a position.

If it doesn’t need anything fancy, then don’t make it fancy.
...
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