ABB 800xA for Harmony Systems

ABB 800xA for Harmony Systems

SYSTEM OVERVIEW: The 800xA for Harmony system interfaces with the Harmony Distributed Control System and integrates with the 800xA Operator Workspace to provide a unified view of operation and configuration.

Operator Interface - Panels: Harmony panels and associated point displays are an important aspect of Harmony tags. There are different panels for different tag types, such as Device Driver (DD), Multi-State Device Driver (MSDD), and so on. The panel is equipped with multiple functions, including monitoring, control, alarm display, etc., and has both general and specific functions to facilitate user operation and management.

Operation Parameter Setting: The Operation Parameter function allows you to monitor and change the status of Harmony tags and servers. Parameters are displayed in multiple tabs, such as the general tab showing basic tag information, the Harmony tab presenting network-related information, and the specific tag tab providing personalised data to meet different needs.

System Diagnostic Display: System diagnostic function is powerful, including cyclic topology, node topology and other display methods. Cyclic topology displays network node connections, node topology presents module details, and performance statistics and other functions to assist users in comprehensively understanding the system's operating status and troubleshooting hidden problems.

Function module details: Block details function is used to check the function blocks in the controller, displaying their specifications, outputs and related information, and some specifications can be adjusted. Module details provide detailed operation status information for the controller or communication interface, including general information, status errors and problem reports, which facilitates an in-depth understanding of module operation.

SOE Reporting System: The SOE reporting system is used to accurately monitor changes in the status of key digital points. It supports a variety of functions, such as configurable trigger labels. The report collection and display mechanism is perfect, and the saved reports can be subsequently viewed and printed, making it easy to trace the sequence and cause of events.

Advanced Monitoring and Other Functions: The advanced monitoring function requires an additional licence and enables the monitoring of module status bytes and assessment of module conditions. The system also includes many other features, such as system status view, authentication management, log switching, etc., to ensure safe and stable operation of the system.

Server-related operations: The web-based Server Resource Manager provides access to diagnostic tools to view the status of servers, start, stop, and other operations. Replication Monitor is used to view the replication status of configured and connected servers and supports manual replication to ensure data consistency.

Application Cases

Power generation industry: In this industry, the 800xA for Harmony system accurately monitors and regulates various complex parameters in the power generation process by virtue of its powerful control capability. For example, it monitors the temperature and pressure of the boiler, as well as the speed and power of the turbine in real time to ensure the stable operation of the power generation equipment, improve the efficiency of power generation, and guarantee the reliable supply of electricity.

Chemical industry: The chemical production process is complex and requires high security and stability. This system can achieve comprehensive automatic control of chemical production process, real-time monitoring of temperature, pressure, liquid level and other parameters of the reaction kettle, and precise control of the flow and proportion of various chemical raw materials. When the system detects anomalies, it can quickly start the safety interlock mechanism to ensure production safety and reduce the risk of accidents, while optimising the production process and improving product quality and yield.

Pharmaceutical industry: Pharmaceutical processes are extremely demanding in terms of environmental and production parameters. 800xA for Harmony provides precise control of temperature, humidity, cleanliness and other environmental parameters in the pharmaceutical workshop to ensure that the production environment is up to standard. In the production process, it can accurately control the amount of various pharmaceutical raw materials and production process parameters, to ensure the stability and consistency of the quality of drugs, to help companies strictly follow the pharmaceutical production quality management standards.

Pulp and paper industry: The system plays an important role in the pulp and paper production line. It can automate the control of pulp consistency, flow rate as well as the speed and pressure of the paper machine and other key parameters to achieve precise control of the production process. This not only improves paper quality and production efficiency, but also reduces energy consumption and raw material waste by optimising the production process.