Program running on a Linux PC. The SCADA is based on PVSS which runs on a Linux system. To communicate with the BR APC, the LISIM daemon sets some data points in the SCADA and the datapoints are sent via a driver to the BR APC’s. The Lisim daemon is calculating values regarding MDX and TDX profiles and sets drive configurations/parameters. Results of MDX calculations are sent to BR APC and results of TDX are sent to S7 PLC which is controlling the positions of the spindles for width adjustment.