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Hi, I managed how to get data from database using read_db function from activex.dll in vb6. I want to read whith copymemory function a float value from database but i get a large decimal number with cientific notation. Also i cannot read the entire database, so im doing it in groups of 19 cuz if i do 20 i get an error "9 Subscript out of range". Here is my code: Private Sub LeerBD() Dim Valores() As Byte Dim i As Integer Dim iFecha As String Dim iHora As String Dim iTipo As String Dim iLote As Long Dim iTemCam As Double Dim iHumedad As Integer
Hello, I am having an issue with intermittant connection to a remote PLC. The setup is as follows: Server has a VPN connection to a GSM router on site. This is connected via ethernet to the PLC. What I have found: I lose the ability to do a socket ping to the PLC on 20256. When I lose this ability, I also lose the ability to pull telemetry data off the PLC from the registers. (makes sense, they use the same port). I am doing this ping test from the local router on site, over the VPN. The issue is therefore not with the VPN itself, but the connection between the router