Welcome to our new forum
All users of the legacy CODESYS Forums, please create a new account at account.codesys.com. But make sure to use the same E-Mail address as in the old Forum. Then your posts will be matched. Close

Raspberry pi OPC connection to BOSCH plc

kelad
2015-03-16
2015-03-19
  • kelad - 2015-03-16

    Hi,
    not sure if this is the correct location to post.
    I have a Bosch Rexroth PLC L45 which i program in codesys. The PLC has inbuilt OPC DA server. I need to connect it to a raspberry pi running python (so the pi is the OPC client). Does anyone have experience with any ready-built libraries i can use on the pi?
    I found http://openopc.sourceforge.net/about.html but unsure if this is what i need.

    Many Thanks

     
  • kelad - 2015-03-19

    Hi All
    found another way. On my plc i added a modbus TCP slave device using codesys. I then found some great software at https://code.google.com/p/pymodbus/
    which enables "full Modbus protocol implementation" written in python. This runs well on my pi.
    Thanks

     

Log in to post a comment.