800xA Alarm/Event Access to Thir-party Alarm Management system
Customer is looking an option to access 800XA Alarm/Event to thirparty Alarm Management system.
Through which communication methode we can establish this requirement , Is there any option to access 800XA AE server. Can you detail how to do that ?
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The 800xA System has built in OPC servers for DA, HDA and AE.
Refer to pages 429-478 in 3BDS011222-510.
A "common issue" with the OPC AE server is that the client application must check ChangeMask as the 800xA system may "re-issue" old events when refresh, failover, etc. takes place.
In this case the ChangeMask is set appropriately (0 = no change) but this must be considered by the AE client, or else a duplicate event is probably registered there.