Almog

I dont think you are understanding my problem, i already got the dll up and runing on labview yet i couldent find any reasources regarding wich methud shulde i use and in wich order, for example how do i choose the port for the data to be send thrugh The decumentation is rely lacking ...

Hi, thanks for the reply maby i should have mentioned it erlyer but the plc I'm getting came pre programmed with the instructions to use UmCmDrv1.dll file, so the questions I asked before are for this method

Hello, Im currently working on a project wich demands labview talk to a uvision plc with a computer runing labview. To my great suprise I found very little informition about who such a procces shoulde work. So I came here with two qustions 1. As far as i know i need to communicate via RS485 protocol, is there a special module i should get? 2. I want to finish my software before the plc arrives, so i whant to know if i used the propre dll in the correct way