How to Read and write data in PLC with ASP .net Application

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Hi,

I am new to this PLC Integration.

I want to read data from PLC and also write data into PLC.

Please any one help or suggest me..............

Posted 8-Dec-14 19:37pm

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syed shanu · Answer 1 · 2014-12-08T19:42:00

Check my article which will explain about how to read and write data to Melsec PLC.

PLC Communication Using .NET[^]

Posted 8-Dec-14 19:42pm

Archie Jacobs · Answer 2 · 2014-12-09T13:30:00

What PLC are you using? Most PLCs use a proprietary protocol, but many use the Modbus protocol.

Posted 9-Dec-14 13:30pm