Echelon OpenLNS - Manual (Page 281)

OpenLNS Programmer's Reference 244
Availability Local, full, lightweight, and independent clients. Note that
some collection objects are not available to Independent
clients.
Syntax maxValue = dataPoint. SourceIndex
Element Description
maxValue The maximum value that can be applied
to the FormattedValue property.
dataPoint The DataPoint object being acted upon.
Data Type Double.
Read/Write Read/write.
Added to API LNS Release 3.20.
MessageCode
Summary Contains the message code of the message associated with
this data point.
This property is only meaningful if the DataPoint object
represents a message. This value has no effect if the data
source is a configuration property or network variable;
however, you can still read and write to the value.
•
If this DataPoint represents an input value, the message
code indicates what message code appeared in the
received message.
• If this data point represents an output message, this is
the code that will be sent with the message.
• If this DataPoint represents a response to an incoming
request, this property represents the response code of the
response message.
Availability Local, full, lightweight, and independent clients. Note that
some objects containing this property are not available to
Independent clients.
Syntax messageCode = dpObject.MessageCode
Element Description
messageCode The message code of the message
dpObject The DataPoint object to be acted on.
Data Type Integer.
Read/Write Read/write.
Added to API LNS Release 3.0.