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Tenma 72-13330 (and maybe 72-13320) documents and protocol

tntexplosivesltd

Hi, I am not sure if sharing these files is allowed here, but I wanted to share the documents that came on the disc since I couldn't find them anywhere on the internet. Might be useful for someone.

Something to note is that the serial commands must be terminated with 0xA (\n), which is different to the smaller Tenma supplies (72-2550 etc)

  

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  • I'm trying to communicate by ethernet but without sucess

    I'm using python and use UDP protocol on potr 19180 as specified but doesn't work.

    Does someone could use this kind of communication?

  • in reply to Paulo_Medeiros

    Impressed they are using UDP for that(!). It might be worth trying TCP in case it's a typo in the user manual. Otherwise, better to attempt to use USB or Serial, unless you really need Ethernet in this case (then it may be better to just buy a PSU with better Ethernet interface).

    You may also have network or PC config issues, since most systems will block such ports and protocol combinations by default, unless it's your own network you've built/configured there.

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  • in reply to Paulo_Medeiros

    Impressed they are using UDP for that(!). It might be worth trying TCP in case it's a typo in the user manual. Otherwise, better to attempt to use USB or Serial, unless you really need Ethernet in this case (then it may be better to just buy a PSU with better Ethernet interface).

    You may also have network or PC config issues, since most systems will block such ports and protocol combinations by default, unless it's your own network you've built/configured there.

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