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OpenLNS Programmer's Reference 816
The service is unable to execute do to
a communications failure.
statusValue
The status of this service.
Data Type
Integer.
Read/Write
Read only.
Added to API
LNS Release 3.0.
SourceAddress
The SourceAddress object is used to indicate the source device of an update reported by the
OnMsgMonitorPointUpdateEvent or OnNvMonitorPointUpdateEvent events. You should not
use the source address to determine the data source of an update while performing runtime
monitor and control operations is not recommended because it may impact network
performance. Instead, your monitoring application should create unique tag values for each
monitor point, and these values should be used to uniquely identify the source of the update.
For more information on tag values, see the Tag property of the ObjectServer.
The following table summarizes the SourceAddress object.
Description
Indicates the source device that generated a network variable
or message monitor point update.
Added to API
LNS Release 3.0.
Accessed Through
None.
Default Property
None.
Methods
None.
Properties
• ClassId
• DomainId
• NodeId
• Parent
• SubnetId
Methods
The SourceAddress object does not contain any methods.
Properties
The SourceAddress object contains the following properties.
• ClassId
• DomainId
• NodeId
• Parent
• SubnetId