ABB enhances access to DCS automation system
Distributed control system now gives personnel from all areas access to customised information
ABB has launched an enhancement to its distributed control system (DCS) that now gives personnel from all areas of manufacturing or process plants access to customised information according to their job function.
Rather than make just process control improvements, the new automation system is able to tap into valuable information from a whole raft of peripheral devices and assets that may have previously been ignored. Called System 800xA (extended Automation), it is part of ABB's Industrial IT suite that was launched four years ago.
At the heart of the system is Industrial IT's patented Aspect Object technology, which relates all plant data to specific plant assets. Thus System 800xA gathers information from all over the plant and transforms it into relevant data.
This is then accessed through an operator screen, known as the ABB Process Portal, and when each user logs in the screen will define the type and class of information required specifically for that person, thereby providing timely and informed decision making. All users can access the relevant information through one screen with security as appropriate.
Each user sees one set of consistent data, for single-point entry, single-point change, and re-use across the plant. It provides a single window to include smart field devices, asset optimisation functions, information management, batch management, safety systems and MES (manufacturing execution systems) applications. The system includes new tools for engineering design, fieldbus management, bulk data management, audit trail, and integration with Intergraph's INtools CAD design software.
The Process Portal operator interface shows any upset in production through its audible and visual alarm. It can group alarms to specific areas or object types. Remote personnel are notified of critical events via mobile telephones, email and pagers. Using GSM mobile phone technology, 800xA allows remote acknowledgement of notification and conformation of receipt. Other new features include regulatory compliance support, including audit trail, authentication and e-signatures.
