Block Diagram

The TwinCAT Temperature Controller consists of a number of function blocks. The following function blocks are involved:

• Self-tuning algorithm (FB_Selftuner)
• Control algorithm (FB_ControlAlgorithm)
• Setpoint generator (FB_SetpointConditioner)
• Control value generator (FB_ControlValueConditioner)
• Alarming (FB_Alarming)

These function blocks in turn call a number of other subsidiary function blocks.