Internet protocol over Ethernet increases
November 2002
System Integration & Control Systems Design
The integration of automation and enterprise systems requires a change in the architecture of open control systems. From Advantech's point of view, the level of integration between automation and enterprise systems can only be accomplished through Internet technology. The seamless level of integration between plant floor and office floor has not been achieved in all automation systems. However, many suppliers are approaching this goal.
The key element of the seamless integration is a common network architecture, which breaks the traditional layers (enterprise, plant information, control, device, level, sensor, etc) that require a data gateway as an interface to communicate between different layers. Industrial Ethernet is regarded as the most appropriate network to accomplish the task in industrial automation.
It is believed that IP/Ethernet protocols will progress beyond the control layer into the field layer. Placing remote I/O with IP/Ethernet connections on the shop floor is economical. Advantech believes that over the next five years, Internet protocol over Ethernet will dominate major field connections. Advantech's ADAM-6000 series comprises industrial-grade Ethernet hubs/switches/fibre-optics for an infrastructure Ethernet solution in industrial automation environments.
Control strategy moves to field devices
It is a trend to move I/O to remote locations to reduce wiring cost. Remote I/O is becoming smarter and equipped with control functions. Today, the trend is for control to move from 16 to 64 I/O multiplexers to the smallest remote I/O units, with perhaps as few as four I/O in the near future.
With built-in control algorithm and mathematical functions, ADAM-6000 modules are revolutionary smart I/O devices similar to the sensor layer in automation applications.
Web-enabled technology becomes popular on factory floor
As Internet technologies and standards have rapidly developed over the past decade, Web-based control methodologies now obviously represent a powerful opportunity for extending efficient network-based management techniques to encompass non-IT real-world assets.
ADAM-6000 series is equipped with built-in web pages to fulfil the purpose of browsing anytime, anywhere via the Internet. Moreover, ADAM-6000 allows users to configure user-defined web pages to meet diverse needs in various applications. With this powerful function, ADAM-6000 series breaks the boundary of traditional multilayer automation architecture and users can access field data simultaneously, which enables a seamless integration between plant floor and office floor.
HMI has provided a friendly operator interface for discrete control and has sharply reduced the cost and complexity of automation systems. A Web server has been added to most HMI software and the browser allows access to HMI displays from remote locations via the network. The end user is able to have a view identical with the process from any Internet connected computer anytime, anywhere. ADAM-6000 can be fully integrated with standard HMI software that supports Modbus TCP/IP, including Advantech Studio.
For more information contact Elton Prytz, ProMicro, 011 706 7913, [email protected], www.promicro.co.za
Further reading:
The state of the SI industry remains strong and is expanding
System Integration & Control Systems Design
The system integration (SI) industry is expanding with the adoption of AI, automation and data sharing, allowing companies to improve operational efficiency and competitiveness across diverse sectors.
Read more...
The symbiotic relationship between OEMs and SIs
Schneider Electric South Africa
Editor's Choice 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...
Flexible and precise dispensing technology
Beckhoff Automation
System Integration & Control Systems Design
The Scheugenpflug ProcessModule axis system forms the basis of Atlas Copco’s dispensing and screwing cells and a flexible integration platform for general contractors and machine builders. Precise process sequences are ensured by TwinCAT CNC and servo drive technology from Beckhoff.
Read more...
The time is now for systems integrators
Editor's Choice System Integration & Control Systems Design
Integrators combine sophistication regarding technology innovation with practical, hands-on experience. Collaborating with systems integrators is the means to significant productivity improvement, powered by the convergence of automation and information and operations technology.
Read more...
System integrators are a diverse market
Editor's Choice System Integration & Control Systems Design
System integrators (SIs) combine expertise on emergent technologies with real world experience. Working with SIs, it’s inevitable that at some point someone will say, “We’re not a typical SI.” And in many ways, it’s true. SIs come in all shapes and sizes.
Read more...
Avoiding the pitfalls of PLC and scada control system integration
Iritron
System Integration & Control Systems Design
Upgrading your control system by integrating PLCs with scada systems should be a simple seamless process. Regrettably, the industry is plagued with control system integration and upgrade myths and misconceptions that can lead to liability issues, project delays, cost overruns and decreased plant performance.
Read more...
EtherCAT measurement terminals for vehicle development at Mercedes-Benz
Beckhoff Automation
System Integration & Control Systems Design
At the Mercedes Technology Centre plant in Sindelfingen, Germany, car axles are examined with the highest precision on four test benches, in parallel with road tests and simulations. All data is acquired using PC-based control from Beckhoff.
Read more...
Loop signature 23: Tuning Part 2.
Editor's Choice System Integration & Control Systems Design
It is my opinion that most tuning methods are very crude. They do of course also offer a starting point for tuning if one is not fortunate enough to have a sophisticated tuning package like a Protuner around.
Read more...
PIC microcontrollers with integrated FPGA features in TME
System Integration & Control Systems Design
The new PIC16F131xx microcontrollers in TME’s offering from Microchip are ideal for the evolving and miniaturising electronic equipment market, offering efficient power management and predictable response times for controllers.
Read more...
Five smart machine trends you need to know
Adroit Technologies
System Integration & Control Systems Design
The last ten years have brought about dramatic advances in technologies that OEMs had never realised would affect their designs or the saleability of their machines, much less impact business models and profits so dramatically. The following discussion will cover key advancements and recommendations all OEMs should be adopting in their design processes to stay current and competitive.
Read more...
printer friendly version