Sometimes OPC Browser in the designer gives error after a long wait from gateway. Whereas the OPC client seems to be working fine. It gets triggers from the server for subscriptions. What could be the reason? Do we need to restart the OPC server module on gateway?
Will restating of OPC Server not affect the running Ignition SCADA application and PLC’s connected and the plant? How safe is it to restart the OPC-UA module in a running plant?
(I am working on a trial version of Ignition).