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Ajuda para Conectar um Indicador Digital Antigo a uma Máquina de Tração com LabVIEW

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Hi GerdW,

Is this helpfull  ? 

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Message 11 of 14
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Solution
Accepted by topic author MarcusP.

Hi Marcus,

 

this PDF manual looks promising!

 

Read chapter 21 and implement the protocol description in LabVIEW…

Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
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Message 12 of 14
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Hello GerdW,

I would like to express my deep gratitude to everyone who helped me with my LabVIEW questions. Thanks to the support and valuable suggestions I received here on the forum, I was able to overcome the challenges I was facing and successfully complete my project.

Your generosity in sharing knowledge and experiences was essential to my progress, especially during the times when I was stuck with technical issues. Every tip and piece of guidance was extremely helpful, and I cannot thank you enough.

I hope to give back in some way in the future by helping other members in the same way I was helped.

In the end, I had to find the manual for this product (which I found through an image of the non-functional manual that I had previously sent), and now I'll try to help anyone with a similar problem.

During the serial reading, I received the following functional return:

2024-08-13 14:14:51,474752 +0,000005 9F050024:- 0.011 20050024:

At this point, I had to look at the manual to figure out what the commands were. I filtered this serial return, which initially was 20050024:\r\n, but when I managed to analyze it, I realized that something was still missing. After checking the other returns, I saw the 9F050005 part, which was the missing element and appeared in the return.

By combining everything, I ended up with 20050024:9F050005\r\n, finally getting a return that visibly helps:

9F050024: 0.146 G

This is the effective distance (I still don't know how to filter it for use in the graph, but that wasn't the main issue).

Thank you all very much!

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Message 13 of 14
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Q bom que conseguiu encontrar o protocolo de comunicacao !

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Message 14 of 14
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