Open network and fieldbus solutions for device networking

January 2007 Fieldbus & Industrial Networking

Advantech's ADAM-5000 series, a compact distributed data acquisition and control system, supports the move towards fieldbus-based systems. The series now offers two different DA&C systems that allow field I/O devices to easily connect to PC network applications.

With the ADAM-5000/TCP as the Ethernet I/O data processing centre, the user can monitor and control field signals at a speed of 10/100 Mbps.

The ADAM-5000/485 data acquisition and control system can acquire, monitor and control data through multichannel I/O modules. It communicates with a network master over a twisted pair, multidrop, RS485 network. Both ADAM ASCII and Modbus/RTU protocols are supported.

Included in the ADAM-5510 series are modules featuring Intel x86-based CPUs running Datalight ROM-DOS. Users can develop an application program using Borland C 3.0 and then download it by the Windows-based ADAM-5510 series utility. Ethernet enabled modules feature FTP server, web server, TCP/UDP connections and e-mail alarm.

The ADAM-5510KW PC-based SoftLogic controllers are designed for PLC users who are familiar with PLC programming languages such as Ladder Diagram. The stable KW ProConOS built-in runtime engine and KW MULTIPROG programming tool make the ADAM-5510KW an ideal choice for PC-based SoftLogic controllers.

Advantech is represented locally by ProMicro.

For more information contact Elton Prytz, ProMicro, +27 (0) 11 706 7913, [email protected], www.promicro.co.za

Further reading:

Introduction to Part 2 loop signatures and process transfer functions
Fieldbus & Industrial Networking
The previous series of loop signature articles dealt with the basics of control loop optimisation, and concentrated on troubleshooting and ‘SWAG’ tuning of simple processes. In this new series, consideration will be given to dealing practically with more difficult issues like interactive processes, and with processes with much more complex dynamics.

Read more...

---

Siemens sets new standards in drive technology
Fieldbus & Industrial Networking
Siemens is setting new standards in industrial drive technology with the launch of its new high-performance drive system, Sinamics S220. This offers a seamless and innovative drive system with comprehensive simulation and analysis capabilities and advanced connectivity features that enable full integration into digital work processes.

Read more...

---

PC-based control in the plastics industry
Beckhoff Automation Fieldbus & Industrial Networking
Nissei Plastic, an injection moulding machine manufacturer based in Japan is implementing a worldwide tend towards open automation systems from experienced specialists using PC and EtherCAT-based control technology from Beckhoff.

Read more...

---

Loop Signature 31: Non-linearity in control loops (Part 2)
Michael Brown Control Engineering Fieldbus & Industrial Networking
This article is a continuation of Loop Signature 30 published in the last issue in this series, exploring reasons for non-linearities which may be encountered in feedback control loops

Read more...

---

PC-based control optimises robotic parts handling on plastics machinery
Beckhoff Automation Editor's Choice Fieldbus & Industrial Networking
NEO is a cartesian robot developed by INAUTOM Robótica in Portugal for parts removal on plastics machinery. Its aim is to increase system productivity. NAUTOM Robótica has entered into a strategic partnership with Bresimar Automação to increase the working speed of the cartesian robots using advanced control and motion solutions from Beckhoff. The result is a comprehensive, future-proof automation solution for its entire family of cartesian robots.

Read more...

---

PC-based control for flat wire motors for electric vehicles
Beckhoff Automation Fieldbus & Industrial Networking
Special machine manufacturer, ruhlamat Huarui Automation Technologies unveiled the second generation of its mass production line for flexible stators with bar winding. This enables extremely short production cycle and line changeover times, supported by PC- and EtherCAT-based control technology from Beckhoff.

Read more...

---

Case History 200: The final case history – desuperheater control problem.
Michael Brown Control Engineering Editor's Choice Fieldbus & Industrial Networking
For this final article I have chosen to relate a problem that existed in a desuperheater temperature control on a boiler in a petrochemical refinery.

Read more...

---

PC-based control technology in additive manufacturing
Beckhoff Automation Editor's Choice Fieldbus & Industrial Networking
As an open control platform, PC-based control supports different engineering approaches, including low-code programming. The machine builder, Additive Industries uses this to create the code for the TwinCAT runtime of its 3D printers.

Read more...

---

Suppression and safety solutions for fire and gas in mission-critical industries
Fieldbus & Industrial Networking
By representing world-leading brands and focusing on fully integrated, certified systems, HMA South Africa is positioning itself as a trusted partner in fire detection, suppression and explosion-proof safety solutions across the continent.

Read more...

---

Integrating fire alarm systems into building management systems
Beckhoff Automation Fieldbus & Industrial Networking
Fire alarm systems work independently of the building automation system. Schrack Seconet has developed a flexible gateway using ultra-compact industrial PCs and TwinCAT from Beckhoff, which can be used to flexibly convert a customer-specific communication protocol to a wide range of transmission standards.

Read more...

---