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opc-ua server part 1 blog #958

Merged
merged 22 commits into from
Jul 13, 2023
Merged

opc-ua server part 1 blog #958

merged 22 commits into from
Jul 13, 2023

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Hisma
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@Hisma Hisma commented Jul 11, 2023

Description

How to Deploy a Basic OPC-UA Server in Node-RED. Part 1 of multi-part series.

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Images automagically compressed by Calibre's image-actions

Compression reduced images by 28.1%, saving 389.79 KB.

Filename Before After Improvement Visual comparison
src/blog/2023/07/images/opc-ua-1/automation-pyramid.jpg 338.00 KB 227.97 KB -32.6% View diff
src/blog/2023/07/images/opc-ua-1/compact-server-active.png 10.51 KB 8.29 KB -21.1% View diff
src/blog/2023/07/images/opc-ua-1/compact-server-flow.png 52.96 KB 39.20 KB -26.0% View diff
src/blog/2023/07/images/opc-ua-1/compact-server-node.png 9.84 KB 7.67 KB -22.1% View diff
src/blog/2023/07/images/opc-ua-1/context-data-1.png 40.73 KB 28.95 KB -28.9% View diff
src/blog/2023/07/images/opc-ua-1/context-data-2.png 160.60 KB 97.36 KB -39.4% View diff
src/blog/2023/07/images/opc-ua-1/discovery-tab.png 91.86 KB 54.79 KB -40.4% View diff
src/blog/2023/07/images/opc-ua-1/fieldbus-model.png 99.42 KB 82.29 KB -17.2% View diff
src/blog/2023/07/images/opc-ua-1/opc-client-browser.png 49.00 KB 42.39 KB -13.5% View diff
src/blog/2023/07/images/opc-ua-1/opc-client-connect.png 21.17 KB 16.87 KB -20.3% View diff
src/blog/2023/07/images/opc-ua-1/opc-client-node.png 115.44 KB 91.65 KB -20.6% View diff
src/blog/2023/07/images/opc-ua-1/opc-client-ui.png 80.54 KB 67.75 KB -15.9% View diff
src/blog/2023/07/images/opc-ua-1/opc-client-view.png 56.50 KB 44.93 KB -20.5% View diff
src/blog/2023/07/images/opc-ua-1/opc-information-model.png 139.46 KB 107.35 KB -23.0% View diff
src/blog/2023/07/images/opc-ua-1/OPC-UA-distributed-model.jpg 36.59 KB 29.75 KB -18.7% View diff
src/blog/2023/07/images/opc-ua-1/security-tab.png 83.16 KB 48.79 KB -41.3% View diff

343 images did not require optimisation.

@Hisma
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Hisma commented Jul 11, 2023

art request located here -
#954

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Images automagically compressed by Calibre's image-actions

Compression reduced images by 39.5%, saving 43.46 KB.

Filename Before After Improvement Visual comparison
src/blog/2023/07/images/opc-ua-1/settings-tab.png 110.16 KB 66.70 KB -39.5% View diff

359 images did not require optimisation.

@Hisma Hisma requested a review from MarianRaphael July 12, 2023 13:47
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@Hisma is the article picking up the wrong image?

image

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Hisma commented Jul 12, 2023

@Hisma is the article picking up the wrong image?

image

Yes, but it's an intentional place-holder until @Yndira-FlowForge fulfills the art request for a custom image for this particular article.

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Images automagically compressed by Calibre's image-actions

Compression reduced images by 21%, saving 38.21 KB.

Filename Before After Improvement Visual comparison
src/blog/2023/07/images/opc-ua-1/opc-ua-1-title-image.png 181.59 KB 143.38 KB -21.0% View diff

360 images did not require optimisation.

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Hisma commented Jul 12, 2023

updated title image. Later we can back-fill the images I borrowed from other places when Yndira has bandwidth to do it so we can get this published, assuming nobody has any objections. Each borrowed image is referenced with a link to the source in the article to give proper credit.


Because of OPC-UA’s wide industry acceptance, it is increasingly becoming natively supported on devices and systems spanning the entirety of the automation pyramid, [including PLCs, HMIs, MES & ERP systems](https://www.motioncontroltips.com/what-is-opc-ua-and-how-does-it-compare-with-industrial-ethernet/).

![Automation Pyramid](./images/opc-ua-1/automation-pyramid.jpg)
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Will you add references for each of the diagrams?

@iskerrett iskerrett self-requested a review July 13, 2023 13:16
@Hisma Hisma merged commit 727a0c8 into main Jul 13, 2023
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@Hisma Hisma deleted the opc-ua-server-part1 branch July 13, 2023 16:38
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5 participants