A Company Well Connected
HF Controls was contracted to deliver Plant Life Extension (PLEX) upgrades for the control systems and software at a UK-based oil and coal-fired power station.
The original system relied on an obsolete Texas Instruments PLC with a physical operator mimic interface, which was no longer fit for purpose. Our team completed a full upgrade, installing a Siemens TIA Portal S7-1500 controller paired with an InTouch Wonderware SCADA front-end interface. The new interface retained the familiar layout of the old system, ensuring user familiarity and minimal training requirements.

We were contracted to carry out the Plant Life Extension Upgrades to control systems and software for an Oil & Coal Fired Power Station.
The original system was based on obsolete Texas Instrument PLC with a physical operator mimic interface. This required a complete upgrade.
An entirely new system was installed based on Siemens TIA portal S7-1500 controller with InTouch Wonderare SCADA front end operator interface. The new soft interface retained the familiar layout and appearance of the redundant hardware to ensure user familiarity and minimise training.
With the growing speed of technological advancements, it is easy to forget that so much of what was once the latest in cutting edge tech 20+ years ago, is now often deemed not fit for purpose or has become obsolete due to discontinued parts.
At HF Controls, we provide Plant Life Extension (PLEX) work for Factories and Production Plants globally that require both minor and major control panel system upgrades due to out of date software and obsolete hardware.
PLEX offers plant operators a significant cost saving alternative to complete system replacement that extends the life of their vital assets well beyond their original estimated life span.
Our work in Automated Control Systems can truly be said to be world-class. We are a leading specialist in the complete design, manufacturing, installation and maintenance of power and control systems across the world.
At HF, we can produce solutions that cover everything from Simple Starter Panels to Advanced Latest Generation Intelligent Control Systems. Whether your business requires one-off bespoke electrical control panels or the production of multiple control units, our Automated Controls Facility can produce solutions ideally suited for a diverse range of industrial sectors; covering everything from the Food & Beverage Industry to Power, Petrochemical and Recycling Sectors.
From technical insights to our latest project updates, stay connected with everything going on at HF.
100 Albert Drive
Glasgow, G41 2SJ
0800 783 9480