Jerther_ Posted October 9, 2020 Report Share Posted October 9, 2020 Hi!! I already went through this topic, but I'd like to know more and dig further. the structure is saved inside the PLC in a compressed form, so even if you read it you will not be able to decode it because you don't have the decompression algorithm "Even if you read it". This. How can PCOM be used to do the read? I'll take care of the compression algorithm next Quote Link to comment Share on other sites More sharing options...
AlexUT Posted October 10, 2020 Report Share Posted October 10, 2020 Look at next link: https://www.unitronicsplc.com/Download/SoftwareUtilities/Unitronics Data Table.zip This is in "Programming tools for developers section of VisiLogic Software. B.R. Quote Link to comment Share on other sites More sharing options...
Jerther_ Posted October 10, 2020 Author Report Share Posted October 10, 2020 Thanks for the tip, but this contains a compiled DLL. I guess it is using PCOM but I cannot use this DLL because the platform I'm developping on is not Windows. I need the PCOM command and its description. Quote Link to comment Share on other sites More sharing options...
AlexUT Posted October 10, 2020 Report Share Posted October 10, 2020 Tech Support VisiLogic Download section there is PCOM protocol description. Quote Link to comment Share on other sites More sharing options...
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