Have you heard of the seven-layer stack used to define network functionality? It collapses to four layers in the Ethernet world… and PROFINET does not need all four of those. This illustrated white paper provides insight into the layers and how they are used.
We live in a multi-protocol world – and this will likely not change anytime soon. Different protocols work better in different applications. I have not come to bury Modbus or Profibus, nor to praise them, but rather to add some perspective and knowledge. An introduction is provided to each technology on the basic underpinnings. This is followed by application examples and finally a side-by-side comparison.
PROFINET and PROFIdrive form the basis for high-performance and future-proof drive technologies. Together they offer a comprehensive range of applications, scalable performance with short cycle times, and user-friendly, cost-effective implementation. In combination with PROFIdrive, PROFINET becomes is the ideal solution for all drive tasks.
Automation users worldwide are driven to minimize energy consumption, to cut costs and comply with increasingly stringent ‘green’ obligations. PROFIenergy offers a solution, enabling the deployment of smart energy management strategies over PROFINET. This white paper introduces the PROFIenergy Profile and gives an in-depth overview with use cases and implementation.
"University of Cologne AIT; PROFIenergy Study" details the study performed at an automotive plant of energy consumption. It presents real quantitative data and the significant potential savings of using PROFIenergy.
Profibus & PROFINET International has mated safety with industrial networking to create solutions for “networked safety” based on all available media. End-users are now taking advantage of PROFIsafe to unify their network architectures and eliminate the need for a second, parallel bus while maintaining conformity with safety standards up to SIL3. This white paper presents compelling benefits for using PROFIsafe and two success stories.
Process fieldbuses and open fieldbus safety protocols have caught the attention of process users in recent years thanks to the potential to cut costs and improve diagnostics. Separate the facts from the hype in this ARC white paper: Profisafe and Profibus for High Availability and Safety in the Process Industries.
The adoption of fieldbuses and device networks in manufacturing continues to grow rapidly, especially in hybrid industries. PROFIBUS, with its common communications layer, many application profiles, and breadth of media alternatives, offers manufacturers a solid long-term value proposition to protect their automation investments. This white paper shows the benefits of PROFIBUS in the process industries. And almost all process industries have a discrete need as well, hence are hybrid.
MES and PROFINET. The PROFINET and MES Maintenance Operations guideline of PI (PROFIBUS & PROFINET International) defines an open integration path between MES and PROFINET based automation systems.
PROFINET IO Device Diagnostics – An Overview. Read (or listen to) this overview of PROFINET diagnostics. Download the PDF or choose the audio MP3 version.