I have a device that is connected via modbus to a modbus-profinet converter, and then to a scalance switch. I have no idea how to establish communiation with this device, I tried searching for GSD files of the device and the modbus-profinet converter but can't find any... Maybe I don't need these devices in my hardware configuration?
If that's the case, what do I do, how to even start? I read the manuals but they don't talk about this.
If that's the case, what do I do, how to even start? I read the manuals but they don't talk about this.