Thanks for this video. I have exchanged variables between Codesys and node red with ‘network variables’. This looks much cleaner. I use Codesys in a professional level (but not node red) and use your videos often. Thanks!
Thanks for the video. I wanted to know if it is possible to read all the variables inside the GVL (in Codesys) using only one "opcUA-Item" Node. I tried some options but it didn't work. Any help is most welcome. Again thanks a lot for all your videos they are awesome and a big thanks to your students as well
Thanks for your comment. I am not sure if that is possible at all. May be with a single structure variable it is feasible, but dealing with several variables with a single opcUA-Item doesn't seem realistic. Do you mind sharing the options that you tried?
. @TohidAlizadeh If possible, then you need some kind of library, I couldn’t find it by searching. By the way, this is not a bad idea for a future video. Make a home server on Node Red instead of the Chinese cloud. I think if it is on Node Red it will work faster
Hi Tohid, Thank you so much for these tutorials! I would like to use modbus + nodered to view power measurements from a WAGO controller + module (750-8210/040-0 + 750-495/040-001) but am not sure how to configure modbus to communicate this data. Can you offer any help? Thank you!
Thanks for your comment. I have this in my to do list! Soon, I will release a tutorial where I demonstrate how to do the communication using Modbus. Stay tuned!
Thank you for an - again - interesting video related to Codesys. It is always a pleasure to follow your informative sessions.
Thanks for your comment. I am glad that you find my video tutorials useful 👍
Bonjour, je suis français et vos vidéos m'aide beaucoup dans ma reconversion. Encore merci.
Bonjour, merci pour votre commentaire. Je suis heureux que vous ayez trouvé les vidéos utiles, même si elles ne sont pas en français !
Thank You so much Tohid, You are giving great support in our learning.
You are welcome! Thanks for your feedback. I am glad you found it useful 👍
Very interesting and helpful. Thanks for your efforts ❤
👍
Thanks for this video. I have exchanged variables between Codesys and node red with ‘network variables’. This looks much cleaner. I use Codesys in a professional level (but not node red) and use your videos often. Thanks!
Glad it helped! It is nice to know that my video tutorials are helpful for the professionals as well, not only for the beginners!
Thanks for the video. I wanted to know if it is possible to read all the variables inside the GVL (in Codesys) using only one "opcUA-Item" Node. I tried some options but it didn't work. Any help is most welcome. Again thanks a lot for all your videos they are awesome and a big thanks to your students as well
Thanks for your comment. I am not sure if that is possible at all. May be with a single structure variable it is feasible, but dealing with several variables with a single opcUA-Item doesn't seem realistic. Do you mind sharing the options that you tried?
Interesting video, thanks! NodeRed can't work with tuya smart sensors? What visualization options are there?
Thanks for your comment. I have not worked with Tuya smart sensors, but I believe you can get connected to them through Node-RED.
. @TohidAlizadeh If possible, then you need some kind of library, I couldn’t find it by searching. By the way, this is not a bad idea for a future video. Make a home server on Node Red instead of the Chinese cloud. I think if it is on Node Red it will work faster
@@tomas111video I think so. Thanks for sharing your thoughts.
Hi Tohid,
Thank you so much for these tutorials!
I would like to use modbus + nodered to view power measurements from a WAGO controller + module (750-8210/040-0 + 750-495/040-001) but am not sure how to configure modbus to communicate this data. Can you offer any help?
Thank you!
Thanks for your comment. I have this in my to do list! Soon, I will release a tutorial where I demonstrate how to do the communication using Modbus. Stay tuned!
I cant get out the value in my debug just saying undefined but it changes in codesys so i have right connection