FCU_PI
The FCU_PI component is a regulator with proportional and integral actions.
The FCU_PI component has the following slots:
- Enable: enables or disables the component–if the component is disabled (the Enable slot is set to false), the Out slot is set to 0;
- Cv: the numeric input slot with the controlled value;
- Sp: allows to set the setpoint for controlled value;
- Out: the output slot of the component;
- Kp: allows to set the value of proportional gain constant;
- Ti: allows to set the value of the integral time constant (setting the slot to 0, disables this integral action);
- Max: allows to set the maximum value of the output of component;
- Min: allows to set the minimal value of the output of component;
- Bias: allows to set the bias value–this value is added to the Out slot if Ti slot is set to 0;
- Max Delta: allows to set the maximum amount the Out slot can change by in the exTime (setting to 0 disables this function);
- Direct: allows to set the acting process;
- Available settings: true (direct-acting process), false (reverse the acting process);
- Ex Time: allows to set the period of loop execution;
- Pgain: shows the value of the output signal, which was calculated by the proportional action;
- Igain: shows the value of the output signal, which was calculated by the integral action.