Opc Driver Failure

[Fedhe]

Hi, Iam using a Geo SCADA Expert Software, with OPC Gateway Codesys V3.5.18.30. This Opc gateway is comunnicating whit 4 fields PLCs. This arquitechture worked properly until 3 weeks ago. All Proces variables was frozen at same time. The OPC gateway works properly, the data is updating. I don't see any erro reported in the Loggins. And the status of  opc server item and scanner Item are "online". This Error is present not matter wich user is Logged, even the administrator user. Please  I need fix it asap.

[AndrewScott]

Without the log files from the OPC driver there isn't much to go on here. You're best bet would be to contact SE customer support and send them the driver log files to analyse.

You could try restarting the OPC driver (on the main server) to see if that helps, see Start and Stop a Driver