I wrote script in matlab basing on White Paper - Using PI Data with MATLAB
It is working when I am at work (in domain), but when I am trying to connect (through VPN, using trust) from home script didn't work.
I searched information and I think that I know where the problem is but I can't how to write some code lines
so I will be grateful for your help.
Part of my script
% załadowanie sdk
afsdk = NET.addAssembly('OSIsoft.AFSDK');
% stworzenie obiektu reprezentującego systemy AF
af_serwery = PISystems
%stworzenie pojedynczego serwera poprzez właściwość domyślnego serwera
here is the problem because when I write command af_serwer.IsConnected the answer is 0
I found that I should connect using NetworkCredential PISystem.Connect Method (NetworkCredential)
but I don't know how use it in Matlab (I can't find NetworkCredential object)
and mayby there is other way, for example setting trust to connect to PI AF
for now my trust looks like below (CZERWONY is the name of my laptop)
when I am starting PI System Explorer I must to write name and password every time (when I connect to server through VPN)