OPC SERVER For AC800M stops update and my opc da service is going to synchronising state
Which version of system is running & what configuration of OPC server running?
If OPC servers are redundant then it should be added as redundant to connectivity server.
Please ensure the following:
1.Controllers are pinging from that OPC server?
2.Are controllers are added in the OPC panel & they should be smiley?
3.mms server service & OPC service should be running in the windows services via start-run-services.msc & should run with 800xaservice account.
4.if OPC server is redundant then it should be added as redundant OPC service provider under same OPC DA group.
5.OPC DA key should be selected in the OPC service provider service group.
Restart the mms service.