Displaying items by tag: Process control

Germany: Siemens has obtained a cybersecurity certification from TÜV SÜD, a German inspection and certification organisation, for an automation system based on IEC 62443-4-1 and IEC 62443-3-3. As part of the certification TÜV SÜD tested and verified the security functions implemented in the Simatic PCS 7 process control system, a system that controls and monitors continuous manufacturing processes, such as those in cement plants. With this certificate, the company has documented its security approach to automation products showing integrators and operators some of its industrial security measures.

Simatic PCS 7 provides functions for industrial security including segmentation into zones and security cells, the security of access points and user authentication, secure communication, patch management, system hardening, virus scanners and whitelisting. The security measures and functions for Simatic PCS 7 contribute toward safeguarding plant operation and avoiding plant downtime and outage times.

Denmark: FLSmidth has released ECS/ProcessExpert 8.3, the latest version of its process control system. Following installation and testing at four sites, it is now available for different cement and mineral plant applications, including as a free commercial release to all existing ECS/ProcessExpert version eight customers. The update improves a number of features and benefits including easier transitions for cement recipes.

"Some of the advanced techniques used by the new system include model predictive control and fuzzy logic rules. These allow it to continuously monitor the plant's process and quality parameters and continuously compute new control set points with more speed and accuracy than a human operator," said FLSmidth's Global Product Line Manager for Process Optimisation, King Becerra.

Other benefits offered by the update include a full decision tree on the front page of the system to help operators understand controller actions better and enhanced full plots on the front page to allow operators to see actuator actions and measure responses to a given action from the main page.