Modbus Client

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Paul Bromley
Beiträge: 1
Registriert: Donnerstag 25. August 2016, 19:08

Modbus Client

Beitrag von Paul Bromley » Freitag 26. August 2016, 09:36

Hi, Sorry I can't speak German

This is my first attempt a using Profilab so these may be simple questions

Project
I need to read/write to an Omron PLC and read and write to an Omega PID controller CN7853

I can see how I can add multiple reads and write. I am unsure about how I get the multple data in and out of the Modbus client block. Are there registers I can store the data in?

Also is there a way that I can read write some data at a different rate, for example I may need to write once for set up data

Thanks in advance

abacom
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Re: Modbus Client

Beitrag von abacom » Dienstag 20. September 2016, 09:36

Have you already checked out the manual?

download/file.php?id=2266

May be helpful as well...
viewforum.php?f=54

For Modbus fundamentals (if that is the question), please refer to...
https://en.wikipedia.org/wiki/Modbus
ABACOM support

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