1. Case Background 
The well-known urban water treatment company in the industry is a supplier of clean water and sewage treatment services for many commercial and residential areas. By the end of the 20th century, most of the company's organizational operations relied on the Fulmen system, which is centered around HPA400 remote sensing technology. Establishing a robust, efficient, and sustainable system became their increasingly focused goal, as they hoped to achieve steady development in the self-challenges of the new century.
Therefore, the urban water treatment company sought a reliable, stable, cost-effective SCADA system with comprehensive services, and MH-SCADA happened to meet these requirements. The company installed the MH-SCADA system in its six wastewater treatment projects and most of its reservoir networks (a total of 90), utilizing this advanced technology for efficient use of urban water resources. 2. Case Analysis 
MH-SCADAHuman-machine interface (HMI) utilizes radio, fiber optics, mobile communications, and on-sitePLCto provide panoramic monitoring for the company. In the pump stations,MH-SCADAtheHMImonitors indicators such as water flow, temperature, load, and pump pressure to track the position of warning lines, ensuring timely alerts are sent to the network andGIS. The main control station located at the company's headquarters is connected to water stations across various locations via the network, enabling centralized monitoring management. Through centralized control at the management center, reasonable allocation of installation workers, plumbers, and other maintenance workers can be achieved, reducing a large amount of unnecessary on-site services and thus saving more costs. The company integrates the wireless communications of various water storage stations and pump stations using their wireless communication technology, throughandMH-SCADARTUdirectly communicates data with. The system receives important data such asPLCtopology, pump operation, water level, and flow, and sends it to the central main station via directly communicates data withFSKI/O. This information is then sent to the next segment for compilation processing, while supplyingthe system, and the database stores the institutional information. This approach prevents file processing from occupyingSCADAdirectly communicates data withsystem space.MH-SCADAThe company combines their habitual drawing methods withstandard graphics to create visual representations of the processing work they desire. Becausethe system data packets fully meet the company's needs, there is no need to configure or establish a new database. 3. User BenefitsMH-SCADAThe advanced alarm system monitors the water storage capacity of the company's numerous reservoir networks, optimizing the reservoir measurement function of this water project, allowing the company and its customer base to avoid losses caused by overflow and inefficient use of water resources. In the long term,MH-SCADAthis alarm system will also minimize safety hazards caused by overflow, while preventing water supply interruptions due to depletion.In addition to direct energy savings and safety benefits, MH-SCADAthe preventive maintenance system provided can also offer precise assessments of reservoir capacity and storage ability, allowing the company to deliver the saved water to users. Furthermore,the automatic data acquisition and control capabilities provided also save a significant amount of labor and equipment working time.同时可以防止因蓄水枯竭而导致供水中断。 除了直接的节能和安全利益，MH-SCADA所提供的预防性维护系统也可以提供对水库容量和蓄水能力的精确评估，这样该公司就可以将节约下来的水输送给用户。另外，MH-SCADA所提供的自动的数据获取和控制能力也节省了大量的人力和设备的工作时间。 |
