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Topology and Asset Discovery for PROFINET Guideline

PROFINET

Description:

This Guideline is a successor of Topology and Engineering Discovery (TED) Guideline whose primary objective was to describe pieces of information, which were needed to be present in the devices, to be able to detect topology and to provide the topology information to a device/tool that requests it. This objective is still valid as a necessary functionality for the broader scope of a Plant-level Topology and Asset Discovery.

This version of the guideline shows the discovery of all assets used in a plant as long as they are either modelled as

-      Network components (bridge or switch),
-      PROFINET controller or device with its modules, submodules and channels,
-      Assets (software or firmware, hardware or both) that are accessible through PROFINET devices.

Regarding TED a common level of features supported by the nodes, which ensure that a consistent set of information is provided by all the nodes connected in the network is described here.

Details:
Version: 2.0
Order No.: 7.182
Language: English

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New draft for PI-Review:

Version: d2.1
Order No.: 7.182

Language: English

 

This draft is published for testing and review only. It must not be used for development purposes.

Comments to be submitted to www.profibus-project.com  until 14.02.2020.

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Draft 2.1 improves the Topology detection via Read Record service:

-     Added section 6.3: Basics for topology discovery for Read Record service

-     Updated section 7.2: Mapping MIBs to record

-     Added section 7.3.2: TED controller algorithm for Read Record service

-     Added section 7.4.2: Topology example via Read Record service

 

File "Diff-PN-Topology-7182-d21-to-V20" shows all differences to the final version 2.0.

Files:
This area is for members only. Please login to access this download.
# Date Filename Type Size
11/09/2017 PN-Topology-7182-V20-Jul17.pdf pdf 2 MB
13/11/2019 PN-Topology-7182-d21-Nov19.pdf pdf 2 MB
13/11/2019 Diff-PN-Topology-7182-d21-to-V20.pdf pdf 2 MB

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