摘要：SCADA stands for supervisory control and data acquisition- any application that gets data about a system in order to control that system is a SCADA. Some sensors detect conditions“on” or an “off”. That “on” or an “off” originate as an on/off, Such as a valve sensor or it can represent an analog value that crosses a threshold value. Other sensors measure more complex situations where exact measurement is required. So we have developed a system in which SCADA system may be able to gets the more alarm details than a single discrete alarm point can provide in real time.
