Hi everyone, I have some problem with read statuses from device via Modbus RTU. Does anyone have an idea how to correctly read attached statuses? I tried as: ARRAY [0..40] OF WORD; but my idea is wrong. Thanks for your help. Best regards!
Hello, I am new to the programming PLC field. I am using TwinCat 2 (very similar to Codesys). I am trying to read the floating variable via MODBUS RTU. The read variables are in a word array. How can i convert 2 word into float/real? Moreover I need to swap order of these words. I know that I can do it via memory allocations but there is too many variables. Thank for help.