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viper_lasser

Alarms from sd card

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Sorry I can't help you more.

You will either have to lean and code in C#, translate the code to VB.Net, or create a c# dll with all the required code/API and call those APIs from a VB.Net project.

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Hey, no problem. i'm going to trie to create some MB's where the alarms can be stored into and then read those using readoperands like with the datatable. 

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Hi, first sorry about the English (I am Brazilian). I am using the Unitronics.ComDriver library (plc [0] .SD.ReadFile) to read data from tables in a SD card inserted into a Unitronics PLC, however this function returns me a byte array and I can not identify from byte which begins the first element of the table.

I have also used the Unitronics.SD.Files library to read the udt files saved with the functions described above, but just need to save the udt files on my hard disk and then read in the form of .NET tables.

Can I read directly from the PLC tables for a .NET table?

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