The technology evening for July was presented by Frederik Langenhoven from Pepperl+Fuchs on the topic ‘Keeping up with the demand for high-speed communication in modern process plants’.
Johan Maritz thanks Frederik Langenhoven after the presentation.
There are two types of process control architecture:
• NAMUR open architecture (NOA) which is a European standard.
• Open Process Automation (OPA) which is an American standard.
The concept of NOA is to keep the existing process infrastructure and systems as is and to run a monitoring and optimisation system in parallel with the existing infrastructure. It is a separate system. This approach is more focused on brownfield projects. The concept of OPA is to replace the existing system with smart devices/Internet-ready devices and implement cloud based control. This approach is more common on greenfield projects.
Members enjoy the technology evening.
The focus in this day and age should be on brownfield projects and therefore the NAMUR approach seems more economical and practical. This approach strives for continuous monitoring to implement a predictive maintenance strategy. This eliminates the time spent on fault finding and therefore reduces the down time of plant and equipment.
An important aspect of this approach is that it is cloud based, which brings up the question of cybersecurity and how willing the industry will be to adopt such a solution.
The branch thanks Frederik for this informative presentation.
All instrumentation and control related mechanicians, technicians and engineers are welcome to attend the monthly technology events. The planned dates for the rest of the year are as follows: 6 September, 11 October and 1 November 2018.
All presentations earn CPD points for ECSA registered persons and any enquiries can be directed to the branch chairman Johan Maritz at [email protected] or +27 82 856 3865.
From the office of the CEO SAIMC
SAIMC
When South Africa clinched victory in the Rugby World Cup for the fourth time, the nation collectively rejoiced. However, amidst this optimism lies a pertinent question: is South Africa truly a land of hope, or is it merely a fool’s paradise?
Read more...SAIMC: Johannesburg branch SAIMC
SAIMC
The local Johannesburg Branch of the SAIMC hosted a technology evening at the Bryanston Sports Club on 13 March 2024. It was sponsored by Phoenix Contact and the technical presentation covered the full gambit of industrial wireless technology in the automation field.
Read more...SAIMC: Durban Branch SAIMC
SAIMC
The SAIMC Durban technology meeting in March drew a record attendance, with an old friend of the SAIMC, Gary Friend presenting on the very topical subject of ‘Risks, rewards, advantages and disadvantages of new technologies and the impact of legislation’.
Read more...SAIMC: Secunda Branch SAIMC
SAIMC
The SAIMC Secunda branch held its monthly Technology Evening on 6 March 2024 at the Proconics, Secunda office. Sagadevan Kanniappen from WIKA presented on Thermowell stress calculations as per ASME PTC 19.3.
Read more...SAIMC: From the office of the CEO SAIMC
SAIMC
The manufacturing industry is facing some challenges due to automation and outsourcing, but there are still opportunities in advanced manufacturing, such as 3D printing and robotics. It’s essential to stay updated on the latest trends and technologies in the industry to remain competitive.
Read more...SAIMC:Johannesburg branch SAIMC
SAIMC
The annual general meeting of the SAIMC Johannesburg branch was held on 7 February 2024 at the Northcliff Country Club.
Read more...SAIMC: Durban branch SAIMC
SAIMC
The Durban branch of the SAIMC held its annual general meeting at the Premier Splendid Inn in Pinetown on 24 January 2024
Read more...Reminiscences of a life in control Michael Brown Control Engineering
SAIMC
Reminiscences from Michael Brown on a long and rich journey in the world of automation together with SAIMC.