Editor's Choice


Latest Articles

Futureproof your industrial network security with OT-centric cyber security
February 2025, RJ Connect
To achieve digital transformation, industrial operators must first address the daunting task of merging their information technology (IT) and operational technology (OT) infrastructure. In this article, we focus on the importance of strong OT network security and provide some tips on how to strengthen cybersecurity for industrial operations.

Read more...
The symbiotic relationship between OEMs and SIs
February 2025, Schneider Electric South Africa, System Integration & Control Systems Design
While businesses tend to turn directly to original equipment manufacturers OEMs or vendors when embarking on IT projects, the role of the SI as a key facilitator and partner cannot be overstated.

Read more...
Case History 196: Unstable condensate level control.
February 2025, Michael Brown Control Engineering, Level Measurement & Control
The operators in a petrochemical refinery were having great trouble in trying to stabilise the condensate level in a vessel, and this was adversely affecting other loops downstream. Several unsuccessful attempts had been made to retune the controller.

Read more...
Big themes for 2025
February 2025, News
2024 was a year of unprecedented innovation and global upheaval. As we look ahead, Amy Webb, CEO of the Future Today Institute asks which technologies will reshape our world in 2025?

Read more...
Loop signature: Tuning part 4 processes
January 2025, Michael Brown Control Engineering, Fieldbus & Industrial Networking
The purpose of this particular article is to try and give those unfortunate enough to have to use SWAG (scientific wild ass guess) tuning a bit of an idea of how to go about it, and even more importantly some understanding of a couple of basic principles.

Read more...
EtherCAT and PC-based control elevate next-generation laser cutting machine
January 2025, Beckhoff Automation
Cincinnati Incorporated has been building sheet metal processing equipment for 125 years. Since the switch to PC-based control, the only limits to development have been physical.

Read more...
Ensure seamless integration and reliable performance with CANbus solutions
January 2025, RJ Connect, Fieldbus & Industrial Networking
Modern industrial applications require robust and effective communication. The CANbus product range guarantees smooth integration and data transfers throughout systems.

Read more...
Connecting every transport node
November 2024, RJ Connect, Data Acquisition & Telemetry
Stockholm's bus system strategically links urban mainline, suburban mainline, non-mainline routes, community service buses and night buses. To acquire and process data from multiple sources and analyse onboard information on their moving buses, Transdev sought a dependable and powerful onboard computer. It teamed up with CatAB, Moxa’s local representative, known for delivering top-notch industrial data communication boards and equipment since 1988.

Read more...
Local range of planetary units
November 2024, SEW-EURODRIVE, Motion Control & Drives
As SEW-EURODRIVE South Africa actively extends its offerings to customers, the SEW PPK and SEW P2.e industrial gearbox ranges are good examples of solutions that are well suited to the local business environment.

Read more...
Digitalised recycling systems
January 2025, ifm - South Africa
The EREMA Group develops and produces plastics recycling systems. The approximately 7500 active plants worldwide have the capacity to produce more than 20 million tons of recycled granulate. With up to 80 vibration sensors per system, EREMA relies on sensor technology and IO-Link masters from ifm to control the manufacturing process.

Read more...
VEGA fights incorrect measurements
January 2025, VEGA Controls SA
VEGA’s 80  GHz radar sensors, with their 120 dB dynamic range, ensure full visibility in all process conditions, overcoming interference and obstacles that standard sensors find challenging.

Read more...
Helping mining customers achieve balance
January 2025, Endress+Hauser South Africa
The mining industry faces several ESG challenges, particularly in relation to water stewardship, water licensing, water quality monitoring, and emission monitoring. Fortunately, Endress+Hauser is well positioned to help mines achieve their commitments in these areas.

Read more...
Keep the ball rolling
January 2025, Bearing Man Group t/a BMG, Motion Control & Drives
BMG’s Fluid Technology team has recently completed the design, supply and commissioning of an advanced lubrication system for a main bearing on a ball mill, which has been developed to optimise productivity and minimise maintenance requirements and downtime.

Read more...
Case History 195: Unstable reboiler steam flow
November 2024, Michael Brown Control Engineering
A high-pressure steam flow control in a reboiler on a column in a petrochemical refinery continually cycled when placed in automatic. Several attempts had been made to tune the controller, but these had been unsuccessful.

Read more...
Open control system for retrofit of conveyor control system
November 2024, Beckhoff Automation
For every online retailer, warehouse logistics is part of the critical infrastructure. An Australian office equipment supplier has retrofitted the warehouse logistics installation of its central warehouse, and replaced the proprietary decentralised controllers of the conveyor lines with PC-based control from Beckhoff, based on powerful EtherCAT communication.

Read more...
Digital industrial platforms and why they are important
November 2024
One of the most significant trends driving digital transformation is the emergence of digital industrial platforms. This article will briefly explore what digital industrial platforms are, why they are important, and how they might shape the future of industrial automation.

Read more...
Celebrating 65 years: rebuilding and redefining its legacy
November 2024, News
Founded in 1959 by Neill Simpson, Axiom Hydraulics has grown into one of South Africa’s elite hydraulic companies. Over the past six and a half decades they’ve weathered many challenges, but none as devastating as the fire of 2023.

Read more...
Young robotics team takes world title
November 2024, igus , News
In an inspiring demonstration of innovation and teamwork, Texpand, a young South African robotics team, recently made history by winning the 2024 FIRST Tech Challenge World Championships.

Read more...
SAIMC: It’s not black and white
November 2024, SAIMC, SAIMC
Grey imports are a problem worldwide, not least in the automation industry in South Africa. The Supplier Advisory Council (SAC) operates under the umbrella of SAIMC, and is tackling this problem head-on.

Read more...
Loop signature 25: Tuning part 3 - Results of tuning a particular simple self-regulating process by several different methods.
October 2024, Michael Brown Control Engineering
A couple of SWAG methods of tuning were given in the previous Loop Signature article. I have tuned a simple self-regulating process using those methods, and two other tuning methods, one of them being the sophisticated Protuner tuning package, which is the system I employ. The tests were performed on a very accurate and powerful simulation package, and the results are compared below.

Read more...



<< First   < Previous   Page 2 of 20   Next >   Last >>







While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved