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READING ASCII FROM THE RS232 SERIAL PORT ON MICROLOGIX

 
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lenniad
Junior 2
Junior 2


Joined: 13 Jun 2015
Posts: 22
PostPosted: 04/10/2019 08:16    Post subject: READING ASCII FROM THE RS232 SERIAL PORT ON MICROLOGIX Reply with quote
HELLO!
I'd like to read and write data on the PLC image file from a microcontroller (microchip pic, arduino, any microcontroller) to make experiments. I have been able to write on this port, but I cant read anything. I have been using AWA and ARL and alike instructions without results.
żis a code problems? in some places are post stating that the DF1 protocol needs some work to to this. I'd tried configuring this channel as modbus and ascii as well, but that didnt work either.
Anyone who tried this could help me?
Regards!
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ywuyrtgey
Junior
Junior


Joined: 28 May 2019
Posts: 2
PostPosted: 04/10/2019 10:49    Post subject: Reply with quote
serial receive compact logix(ascii instruction)
https://www.youtube.com/watch?v=_6Dy_98LLxU
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