President's desk

June 2006 SAIMC

Well all, it has been a long road that I have travelled with the SAIMC. From being a student member when an apprentice at African Explosives and Chemical Industries as it was then known, to the president of the organisation. It all started around about the middle of the twentieth century when things were done very differently. The transistor had not yet been accepted as a reliable component in instrumentation. There have been many 'revolutionary new ideas', but guess what; the basic principles are the same!

For those of you entering this field of engineering, my advice is to become well grounded in the basic principles of measurement, and use the latest technology as purely a tool to convert physical phenomena into engineering units that can be used to evaluate or control the process that you are measuring.

The tools change, when I started, we used pneumatic signals to transmit and control (spring and wind instruments using 3 to 15 psi). This worked extremely well, and we achieved some exciting goals. Today, we use bus systems transmitting enormous amounts of information on two wires. Combine this with microprocessors and we can once again transmit and control. This too works extremely well, and again we have achieved some exciting goals. The only difference is that the equipment has got smaller and faster.

We are in an industry that changes faster than any other. Revel in the new developments; but remember the basics. If you want to stay in this exciting profession, become an expert at using new tools but be prepared for change because it will happen sooner than you can imagine. This occupation is exhilarating and challenging; enjoy the experience, get the latest tools, but do not discard the old ones. If you do not get excited about change, or fear it, then go and count something, you could earn more 1, 2, 3, 4...

Vivian MacFadyen

[email protected]

Further reading:

SAIMC: Johannesburg branch
SAIMC SAIMC
The Johannesburg Branch had the privilege of being hosted by Phoenix Contact for our technology event in May. Shamil Surbun, BU manager for Automation, presented a CPD-accredited session on ‘From Sensor to Cloud: How SPE and APL Are Transforming Industrial Connectivity’.

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From the office of the CEO: Power Hour goes national
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South Africa’s automation, control, mechatronics and computer engineering community is changing fast, and the SAIMC is changing with it. I am excited to announce a new national initiative that will reshape how we deliver technical knowledge, strengthen branch identity and bring our community together like never before.

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SAIMC: Zambia branch
SAIMC SAIMC
The SAIMC Zambia executive committee met recently, and confirmed several strategic updates aimed at strengthening governance, membership engagement and professional development activities.

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SAIMC: Durban branch
SAIMC SAIMC
Hendrik Spies, market application engineer at SICK Automation, presented at the SAIMC Durban branch May technology meeting.

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Where industry meets the fairway
SAIMC SAIMC
The SAIMC Durban Golf Day once again proved why it’s one of the highlights on the local industry calendar, bringing together good people, good golf, and just the right amount of competitive spirit under spectacular Durban skies.

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SAIMC’s May 2026 KS4I event to spotlight AI-driven industrial automation
SAIMC SAIMC
SAIMC’s May 2026 KS4I event will focus on practical and forward-looking approaches to AI-enabled automation and intelligent industrial connectivity.

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SAIMC: From the office of the COO
SAIMC SAIMC
We are failing young engineers - not just in classrooms, but as a society.

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SAIMC: Johannesburg branch
SAIMC SAIMC
Jenine Jansen van Vuuren from Comtest delivered a presentation at the SAIMC Johannesburg technology evening, focusing on electric vehicle charging stations and the key metrics that govern their functionality.

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SAIMC: Durban branch
SAIMC SAIMC
At the monthly meeting of the Durban branch of the SAIMC, Smunye Memela, project manager and switch gear specialist at Gubhuza 3 Trading presented on the subject ‘From sensors to insights: predictive maintenance in action’.

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SAIMC’s May 2026 KS4I event to spotlight AI-driven industrial automation
SAIMC
SAIMC’s May KS4I event will focus on practical and forward-looking approaches to AI-enabled automation and intelligent industrial connectivity.

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