Beckhoff Twincat Modbus ASCII

Gorsky17 · Post by **Gorsky17** » Sun Feb 10, 2013 4:56 pm

Hello! I'm new in terms of the PLC. I have a controller Beckhoff CX1020, EL6021 and the sensor module, which uses the Modbus protocol ASCII. From correspondence with experts Beckhoff I learned that there is no ready FB ASCII in their library and have to use a helper library COMLibV2. Lib and create a program independently. I do not have much experience in programming, and I ask you to show an example of such a program. Thank you.