I've this problem with OPCServer-DataSocket connections. I must read some variables from an OPCServer and I can subscribe these variables in my vi, but after twenty/thirty minutes the value that is read from OPC-variable doesn't change and it remains fixed to the last correct values read. No error-signals appear and the vi seems run without problems. I've tried with front panel datasocket connection and with datasocket read function, but it's the same thing. Could someone help me?
Thanks. Jo
