State machineΒΆ

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Control Principle of State Machine

The PS564 Temperature Control library uses a state machine to accomplish all work, including:

  • Automatic PID control (state PID_Process): Normal operation (see Automatic PID Control Control Principle)
  • Auto tuning procedure (state AutoTune): Can be used during the commissioning phase to calculate the optimized parameters for PID controller. (see Auto Tuning Control Principle)
  • Manual Control (state Manual): Open loop control with directly change of duty cycle
  • Alarm handling