Parameter for restarting the interface if no connection to the OPC server can be established after a defined period of time
We use the Phoenix Contact Firewall with the OPC Inspector. When the OPC server restarts or breaks the connection for a few seconds, the firewall blocks all ports except port 135. After initial connection through this port, new firewall rules are dynamically established for DCOM connections. If connection break to OPC Server we have to restart interface manually.