Product Description
Host computer system for process operation and monitoring, euipment status monitoring, equipment fault monitoring and confirmation, graphical dynamic display, on-site inspection point display, detection and alarm, process parameter setting, valve remote control, process trend display and storage, faults and production report printing.
The configuration software used by the operation station, as an operator station, its mian functions include:
Host computer system structure
The structure of the host computer system is designed as the structure of the BS. The B/S structure (browser / Server mode) is a network structure mode after the rise of WEB. The WEB browser is the most important application software for the client. This mode unifies the client and centralizes the core part of the system's functional implementation to the server, simplifying system development, maintenance, and use. Just install a browser on the client, such as internet explorer.
The server installs the SQL server database and installs software for developing functions such as data acquisition, storage, monitoring, and management. The browser interacts with the database through the Wen Server. When using the management software, the client user needs to log in to the user. The management software can divide the user. Different users have different permissions. The operation of the software is also related to the permission. For example, the login monitoring management system can only log in. Displaing the screeen related to the laoding monitoring management, the operator can perform the operations related to the business on the above. After the used of the access control system logs in, only one screen can be viewed, that is, the comparison information after the driver swipes the card is displayed, and the access control operator accoring to the the information determined whether it is released.
Host computer system software function design
The software development function is divifed into blocks. Each function block has an operation menu. Each menu is layered, Each layer corresponds to a business process. The entire software interface is simple and user-friendly. Each function block is set for different operation users. After logging in to the user on the system, the functions that cannot be operated at blocked according to the use rights. The use cannot enter the fuction block to operate. The operable functions are displayed normally, and the user can enter the function block to perform business process operations.
Screen display function
Menu screen
Flow chart screen
Control group screen
Alarm summary screen
Alarm function
Process alarm
Fault alarm
Chain action alarm
Emergency stop alarm
Other custom alarms
Data storage and processing functions
For real-time measuring point data, operation records, alarm records, etc., the monitoring system can automatically log in to the database.
In the database, the data can also be stored in different tables, sorted according to different requirements, and so on.
Chain and production process operation control functions
At the operation station, it is possible to control on-site controlled equipment such as valves to realize automatic management of the tank area. Has a good man-machine interface, all control commands have information prompts.
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