Disadvantages of plant-level monitoring information system implementation

Disadvantages are: including unstable user communications, the software used is not easy to change, security-related management measures are difficult to implement, the system is susceptible to virus infection. Power plant plant-level monitoring information systems and management information systems have a great deal to do with the interests of the enterprise, once the system is invaded or destroyed, the interests of the enterprise as well as the enterprise's internal information will have a serious impact.