Alarm and Event in OPC server for AC800M
I am facing an issue while connecting the Controller IP address to Alarm and Event in OPC server for AC800M find the attached Image. Anyone can kindly suggest me a solution on this.
System: 800xA 6.0
OS: Windows 2016 Enterprise LTSB Work group Configuration.
There is a controller setting limiting the maximum number of concurrently connected AE subscribers: MaxNumAESubscriptions (spell?)
For example if you have one (1) Process Panel 800 and two (2) AC 800M OPC Servers that shall subscribe AE from a given controller, said setting must be set to three (3). Default is one (IIRC).
The SystemDiagnostic block has a function to list all active AE subscribers.
Increased the AE Subscription count but still i am not able to connect Alarm and event. below are my system configuration.
Process Panel 885-2nos.
All services are healthy but still i am not able to connect the Alarm and event in OPC server for AC800M in a single system.
Please find the attached image of OPC Session log file, I increased the Max AE subscription to 5 and checked the system diagnostics block it is showing 2 subscriber. And Alarm and event for the particular controller IP address is healthy when i am connecting to OPC server for AC800M and after 2-3 min it is going to unhealthy.