OPC Alarm and Event Clients

Setting System Variables
Section 5 Alarm and Event
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Setting Variables in System Variables Dialog Box
StandardEnableSource
If this choice is selected, the OPC Alarm and Event interface supports standard 
Enable/Disable by source. This means that all alarms in one object by source are 
enabled or disabled at the same time.
If this choice is not selected, it is possible to enable or disable single alarms in one 
object by source.
SendDisabledAE
If this choice is selected, disabled alarms (conditions) are also sent to the OPC 
Alarm and Event client on refresh.
If this choice is not selected, no disabled alarms (conditions) are sent to the OPC 
Alarm and Event client on refresh.
All the other system variables available, are presented in the AE Settings dialog 
box, (Settings > AE Settings...). See 
Alarm and Event Settings
 on page 24.
If you wish to disconnect the additional service from the OPC Server, thus not 
sending disabled alarms while refresh then set the variables 
StandardEnableSource = true and SendDisabledAE = false.
For more information about system variables, see the OPC Server for AC 800M 
Online Help.

Section 5 Alarm and Event
Filtering of Event Notifications
3BSE035983-510
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