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?
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;
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?
My stupid mistake. I am a beginner at codesys. Thanks for your help.
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.
Hi, I have 10 modbus slaves in my project. Nie chcΔ aby komunikacja byΕΔ 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.