I have got an set up which offers two SCADA (Intouch) HMIs and I want to conserve the data in an SQL Machine database which will become in another pc. To be as sure as possible that I have got an operating database I'meters going to set a SQL Server mirroring. So I will have got 2 SQL machine databases with a supplier. About this I don't possess any doubt. To create it easy to recognize I've made an picture with the architecture of the system.
My doubt is usually how do I configure the Security alarm DB Logger to create it stage, instantly, to the supplementary database in case that the primary database can be lower for any unfamiliar failover.
PS: I wear't understand if it'h even probable.
Wonderware by Schneider Electric. Occasionally you might want to review the different ways that alarms can be used in InduSoft. Demonstrating many ways that alarms can be created, acknowledged, and/or. SCADA software Tagged alarming in indusoft web studio, indusoft alarms, scada. Security Hotfix Updates. Guide to the ArchestrA Alarm Control Chapter 1 About the ArchestrA Alarm Control The ArchestrA Alarm Control is a graphical element you can use in your ArchestrA symbols to show current and historical alarms and events. The ArchestrA Alarm Control replaces the Alarm Viewer control and Alarm DB View control in the InTouch HMI.
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2 Answers
Configure it the data source in Auto failover. The link are handled immediately in situation of a failover. Look over on Mirroring EndPoints
The below Links should have got more than enough info.
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The AlarmDBLogger scans its construction from the registry, so you could try out the pursuing:
- End AlarmLogger
- Change ServerName in registry HKLM.Software.Wonderware.AlarmLogger.SQLServer
- Start AlarmLogger
But what about the two InTouch-nodes? What if one of those fails? You would have got to create certain one of them logs alerts, and that they don't log duplicates!
The regular handles and activex for sensors use a particular look at in the alarm data source. You cannot change that conduct, but you can script a machine modification in InTouch or Program System.
Maintain in thoughts that redundancy requires to become examined, and should only be applied if 100% uptime can be necessary. In several instances you will become creating fresh problems to resolve rather of solving an real problem.
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