Need to find a OPC Server (software) for Chronos Richardson weight controller Chrono-Tronic SpeedAC 8. It has RS-485 serial port but dont know comm protocol
If you are still struggling on this problem please email us and we can help you out. We support the Speedac 7 and 8 in South Africa, using profibus and Opto equipment all on the RS 422 and RS 485 protocol.