Beckhoff ADS

[makelju]

Hello!
This SCADA looks great and is simple to use.

Would it be possible to add Beckhoff ADS communication as one connection option?

We mainly use Beckhoff PLC in our work projects. And this SCADA would be a good fit for the smaller projects we’re doing.

[unocelli]

Hi,
I have seen that there is a library that we could try to integrate. but unfortunately I don't use and am not in possession of a Beckhoff PLC to test it. 😕

[makelju]

Hi,
All Beckhoff PLCs are just windows PCs where the PLC program runs under TwincatXAE program.
TwinCAT engineering software (TE1000) is free to download from Beckhoff and when installing this engineering software it will install TwinCatXAE-runtime as well.
Then you can run Beckhoff PLC-code in your computer same way as with a real PLC.

Beckhoff also has its own javascrip library for ADS communication but i dont know if this works with Nodejs.
This library is in Twincat installation folder. (Twincat\AdsApi\TcAdsWebService\AdsJavascriptLibrary)
There is also other ADS libraries for other programming languages.

[unocelli]

Thanks. I should learn how to use TwinCAT and write Beckhoff PLC-code...In don't have resource for this 😟

[henjoe]

I believed Beckoff PLCs have builtin opcua server, I'd radther use it than creating additional plugin in Fuxa.

[cyrilrey]

Hi, Fuxa is very promising and I also will be really interested if it allow ads native Beckhoff communication. Beckhoff is widespread in building automation this will be a good push for the popularity of Fuxa.

@unocelli, I understood that setting up an dev environment as suggested by @makelju is too demanding.

Else I guess, may it be possible to setup a preliminary test environment with : https://www.npmjs.com/package/ads-server.

Use case of the project mentioned : "Creating a "fake PLC" to test your system"

Maybe @jisotalo may also provide suitable ready to use code and I guess he also may be happy to see his library pushed into Fuxa?
So, I would also suggest using @jisotalo related ads client for fuxa : https://github.com/jisotalo/ads-client. That library seems to be well made.

To be confirmed, but, I guess the communication mechanics in Fuxa already exist with Bacnet protocol and OPC UA and may be extended for Ads ? @unocelli, could you evaluate the scope of the work ? Is is a big deal or not ?

@unocelli I see that you are located in Bern. I am in Valais, so not fare away. I am not javascript programmer, but may help as Beckhoff integrator and programmer. I think we may also ask Beckhoff office in Yverdon to lend devices if needed.

[unocelli]

Nice to meet you, yes the library looks very interesting. i would say it is more a question of priority than feasibility.

[cyrilrey]

Nice to meet you too. I understood what you mean about priority management.

We can keep things open and if someone motivated and with javascript skills comes along, I think, we can do something together.

[jisotalo]

Hi all!

The https://github.com/jisotalo/ads-client library would certainly do the job. It shouldn't be too hard to be implemented in FUXA. I'm glad it was mentioned here!

Actually we have had some email discussion with @unocelli and he is working on it as far as I know.

[unocelli]

Hi,
Yes, the work is in progress in the devices branch. @jisotalo Thanks for your support!

[unocelli]

Hi, I update the devices branch with target/local/router address but I can't test it, is anyone interested?

[99cm234]

did this ever get tested?