Echelon OpenLNS - Manual (Page 290)

OpenLNS Programmer's Reference 253
turn off this attribute using OpenLNS.
You can use the MinValue and MaxValue properties to set
the minimum and maximum possible values for the data
point. However, OpenLNS will only enforce the range
established by these properties when you write to the
FormattedValue property. You should program your
application to enforce this range for the Value property to
avoid passing invalid data to data point.
Availability Local, full, lightweight, and independent clients.
Syntax value = dpObject.Value
Element Description
value The name of the type.
dpObject The DataPoint object to be acted on.
Data Type Double.
Read/Write Read/write.
Added to API LNS Release 3.0.
DataValue
The DataValue object represents a data value for a NetworkVariable object that is currently
being monitored. It is returned by the OnNetworkVariableUpdate Event . Only the
AppDevice , MonitorTag , and NetworkVariable properties are for external use; all other
properties are for internal use only.
Description A data value for a NetworkVariable object that is currently
being monitored.
Added to API Prior to LNS 3.0.
Accessed Through None.
Default Property None.
Methods None.
Properties • AppDevice
• ClassId
• Data
• DataType
• FloatValue
• IntValue
• Length
• MonitorTag
• NetworkVariable
• SourceNodeId
• SourceSubnetId
• StringValue
Methods
The DataValue object does not contain any methods .