Activity for lukaszsz

  • lukaszsz lukaszsz posted a comment on discussion Engineering πŸ‡¬πŸ‡§

    Hi, I am looking for an example of a program or library to generate barcodes. I want to enter a number in the controler and a barcode should be generated based on the number. The barcode is to be displayed in the visualization. Are you able to help me somehow?

  • lukaszsz lukaszsz posted a comment on discussion Engineering πŸ‡¬πŸ‡§

    It does not matter which byte it is exactly. I just wanted to know if there is any simple way such as by accessing a bit. That we enter the variable name, period and bit number. for example: varD.0: = true;

  • lukaszsz lukaszsz posted a comment on discussion Engineering πŸ‡¬πŸ‡§

    Hi, I am a beginner at codesys and I have a simple question. How can I refer to a byte in a DWORD variable? For example: I have a dword variable "varD" and a byte variable "varB". I want to save varB variable to 3rd byte of varD. How to write it in codesys?

  • lukaszsz lukaszsz posted a comment on discussion Engineering πŸ‡¬πŸ‡§

    My stupid mistake. I am a beginner at codesys. Thanks for your help.

  • lukaszsz lukaszsz modified a comment on discussion Engineering πŸ‡¬πŸ‡§

    Hi, I have 10 modbus slaves in my project. I don't want communication to be cyclical. Is it possible to select in the program with which device the controller is to be connected at the moment? I tried to use the xTrigger bit from the IoDrvModbus.ModbusSlaveComPort structure, but despite the edge being exposed, the communication is cyclical.

  • lukaszsz lukaszsz posted a comment on discussion Engineering πŸ‡¬πŸ‡§

    Hi, I have 10 modbus slaves in my project. Nie chcΔ™ aby komunikacja byΕ‚Δ… cykliczna. Is it possible to select in the program with which device the controller is to be connected at the moment? I tried to use the xTrigger bit from the IoDrvModbus.ModbusSlaveComPort structure, but despite the edge being exposed, the communication is cyclical.

1