Hi LeTomas. Thanks for your videos. Please does any of your videos deal with modbus TCP address mapping? I am trying to figure out how to map the %IWXX addresses on the M221 to Modbus addresses 4XXXXX. Will appreciate your help.
Hi Akachi! I have not made any video related to that topic but I have checked an application of M221 in Vijeo Designer. The Vijeo Designer is the software for HMI and it allow us to import the project of M221 to read the variables. If we select the driver as IEC61131 we can see the the registers as %MW if not we can see the variables as 4xxxx and for the %I and %Q the system did not change the registers to the one you are looking for so my suggestion for you is to move the values of the inputs and outputs to a memory in the M221 so then you can access using the 4xxxx or 0xxxx.
