PLCs, DCSs & Controllers


Logic controllers work with off-the-shelf HMI

December 2003 PLCs, DCSs & Controllers

MTL has created a new business unit called MOST (MTL Open System Technologies), which introduces two new open system control products for process industry applications: the MOST Logic Controller and the MOST Logic Workbench.

According to the President of MOST, Dennis Gillispie, MOST's products provide open system-based hardware and software technology that can be used as building blocks for control systems in realtime applications. Users can also choose several of these field-proven components to meet their control systems needs - snapping them together to create sophisticated control systems.

Gillispie explained that because many automation companies are moving toward the new, open world of enhanced end-user value and choice, which requires that they change from a traditional solution to a new one, and therefore MOST is providing open control technology to help them make this change.

The MOST Logic Controller and Logic Workbench are two of the new products and they have been specifically designed for integrators, OEMs and sophisticated end-users. The Logic Controller is a rugged, field-mountable control platform intended for those process applications that might have previously used programmable logic controllers (PLCs) because of their ability to scale to fit smaller applications. Process customers are provided with an affective alternative to PLC solutions. When combined with the MTL8000 Process I/O system components, it offers cost-savings over control-room mounted systems as well as flexible system design and high system availability. A MOST Logic Controller can use off-the-shelf HMI packages, including Wonderware, Cimplicity, and Intellution.

The MOST Logic Controller is a suitable solution for hazardous and harsh applications. It operates over the -40 to +70°C range - typical of industrial, harsh process applications. The powerful logic controller provides a tight control loop response, assuring that the system has more than enough capacity for advanced control strategies. It features a rigorous redundancy model and has a redundant Ethernet communications ports for reliable system operations and high-speed communications.

The MOST Logic Workbench is used to develop applications for this logic controller. It fully supports the five IEC 61131-3 automation languages plus flow chart. It provides a full toolset to download, simulate, develop, debug, monitor and edit control programs. Its Windows interface guides the users through the development of their projects and its simulator allows them to test extensively before start-up. The completed applications are then downloaded to the logic controller.

The MOST products are targeted at the process automation market including: chemicals and petrochemicals, waste water and water, gas pipeline and oil, paper and pulp, cement, power generation and electrical distribution and the beverage and food industries. Temperature Controls is the sole SA agent for MTL.

For more information contact Andy Brown, Temperature Controls, 011 791 6000, [email protected], www.tempcon.co.za



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

All eyes on the modern DCS platform
Schneider Electric South Africa PLCs, DCSs & Controllers
Modernised DCS platforms are no longer confined to hardware-dependent architectures. These systems have evolved to combine the strengths of both PLCs and DCS while adding capabilities that make them more open, resilient and collaborative.

Read more...
Automation solution for waste management at incineration facility
PLCs, DCSs & Controllers
Valmet is to deliver an automation system to Seongnam City’s incineration facility currently under construction in South Korea. By leveraging intelligent automation, the plant will optimise energy production, minimise emissions and deliver efficient, consistent performance throughout its entire lifecycle.

Read more...
Valmet’s supplies DCS to Europe’s largest electric boiler plant
Valmet South Africa PLCs, DCSs & Controllers
Valmet will supply an automation system to Helen’s Hanasaari electric boiler plant and a thermal accumulator being built in Helsinki, Finland. Once completed, it will be Europe’s largest electric boiler plant.

Read more...
Technology blueprint paves way for e-methanol fuel expansion
Schneider Electric South Africa PLCs, DCSs & Controllers
Schneider Electric has delivered the technology stack behind European Energy’s Kassø Power-to-Xfacility, the world’s first commercially viable e-methanol plant.

Read more...
PCS Global delivers turnkey MCC installation in Botswana
PCS Global Editor's Choice PLCs, DCSs & Controllers
PCS Global is delivering a turnkey containerised MCC installation for a major copper mining operation in Northwest Botswana.

Read more...
New energy-efficient evaporation line for dissolving pulp production
Valmet South Africa PLCs, DCSs & Controllers
Valmet will deliver a new evaporation line to Altri Biotek mill in Portugal. This delivery is part of Altri’s €75 million project to convert the Biotek mill to produce dissolving pulp for the textile industry.

Read more...
Valmet modernises turbine automation
Valmet South Africa PLCs, DCSs & Controllers
Valmet has received an order to deliver a comprehensive replacement of plant DCS and turbine control systems at Ennatuurlijk’s combined cycle power plant in the Netherlands.

Read more...
Hybrid DCS for an evolving industrial landscape
Schneider Electric South Africa PLCs, DCSs & Controllers
Today’s industrial automation continues to evolve at a blistering speed, which means traditional DCSs have to keep up to ensure continuous integration into modern, digital infrastructure.

Read more...
IIoT controller for the field and control cabinet
ifm - South Africa PLCs, DCSs & Controllers
The IIoT controller from ifm is a powerful, communicative and flexible PLC solution in machine and plant digitalisation.

Read more...
Bringing the benefits of Ethernet to hazardous industrial environments
ABB South Africa PLCs, DCSs & Controllers
Christian Johansson, global product manager for ABB Process Automation explains how Ethernet-APL lets plant owners unlock more value from their process data, optimise performance and promote safer operations.

Read more...









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