The new software-based B&R closed loop temperature control package makes commissioning of temperature control loops even faster. Special attention was given to automatically setting all closed loop control parameters. Selected library function blocks in Automation Studio handle closed loop temperature control, and an intuitive user interface allows the user to easily select the temperature range and the temperature sensors used and to define the number of temperature zones required. Additional programming is not necessary. The package was designed for multi-channel temperature systems with up to 32 independent control loops and provides many auto-tuning possibilities for automatically setting control parameters.