Process data. All set temperatures and process temperatures must be gathered in logfiles which are generated for each process. Messages from the controller which are relevant for the process, must also be gathered in the logfile. The logfile structure must be Windows compatible, so data can be analyzed in e.g., a spreadsheet. Secondary data, e.g., output, measured power, secondary pt100 sensor data, etc., must be gathered as well, in secondary logfiles, for each process.
