The technology evening was once again hosted virtually and this time it was the turn of Albert Louw from ifm electronic, presenting on the topic: Systems for mobile machinery.
One could ask the question, why would one need specialised hardware for mobile control applications? The answer is that for mobile control one needs a compact design that must adhere to certain standards, for instance, conformance to CAN protocols. These systems can be used on vehicles ranging from construction machines and municipal vehicles, to mining and agriculture.
Controller Area Network or CAN was developed by Bosch in 1983 and production vehicles have featured CAN-based network systems since the late 80s. Albert went further and gave an overview of the various CAN protocols.
CAN messages are manually sent and received by control units and are completely defined by the user. Furthermore, CANopen, a communication protocol describing layers 3 to 7 in the ISO/OSI reference model, was discussed. CANopen allows communication between products from multiple vendors. A typical application might be communication between a controller or display and multiple sensors, a joystick, drives and even remote control, making CANopen a perfect choice for mobile machinery applications.
Looking ahead
The branch plans to host the following exciting events in 2021:
• Training days – throughout the year.
• Ladies celebration – Friday 20 August.
• Golf day – Friday 8 October.
• Year-end function (quiz night) – Wednesday 10 November.
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The Durban branch of the SAIMC was pleased to welcome Vusi Sithole, managing member of Hybrid Control Corporation in Richards Bay, who presented\on the very pertinent topic of ‘Infrastructure monitoring and control for water loss management’.
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We say it every year, and we’ll say it again: May in Durban is hard to beat; but 9 May, when the Durban Golf Day teed off at Kloof Country Club, was something else. With sunny skies and temperatures in the upper 20s, it was a fantastic day, full of fun and great energy.
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Horst Weinert, head of Didactic at Festo Southern/Eastern Africa, will be sharing some of Festo’s Didactic experiences of working across industry and education. He will cover training for productivity and employability in the public and private sectors, discussing especially the potential for inter-company training centres.
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The local Johannesburg Branch of the SAIMC recently hosted a Technology Evening at Bryanston Sports Club on 9 April 2025.
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The SAIMC User Advisory Council started 2025 with its first event in the ‘Knowlege Sharing 4 Industry’ event series on the 19th of March.
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In proud partnership with Innomotics, SAIMC will be hosting the first Knowledge Sharing 4 Industry event for 2025.
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As users recognise the benefits of a digital transformation strategy for their industrial plants and systems and start to adopt it, they soon face the challenge of getting operational technology data securely and reliably to a cloud service provider of their choice.
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