Learn CITECT-SCADA-SCRIPTING with Real Code Examples

    IF Alarm('HighLevel').Active THEN
        Message('High level detected!');
        ValveClose('VLV1');
    END_IF;

Trigger an action when a process alarm occurs.

    IF Input('StartButton') THEN
        ProcessStart('Pump1');
    ELSIF Input('StopButton') THEN
        ProcessStop('Pump1');
    END_IF;

Start or stop a process based on operator input.

    Sum := 0;
    FOR i := 0 TO SensorArraySize-1 DO
        Sum := Sum + SensorArray[i];
    END_FOR;
    Average := Sum / SensorArraySize;

Calculate the average of an array of sensor readings.