https://docs.emtronaustralia.com.au/engine-management/functions/idle-control/idle-pid-setup/index.htmlControl Rate The rate at which the PID control algorithm calculations are performed. Typical : 10 Hz Idle Deadband +/- The output control signal is held constant when the Input Signal (RPM) falls within the deadband range of the Setpoint (Idle Target). This helps reduce steady state error and oscillations.Hugoen-us