Echelon OpenLNS - Manual (Page 677)

OpenLNS Programmer's Reference 640
Read/Write Read/write.
Note: OpenLNS sets this property automatically for message
monitor points. For example, if you are sending a message
via the SendMsgWait method, a response from the device is
expected. Therefore, OpenLNS will set the UseAsyncSend
property to False.
Also, if you are writing to a message monitor point via the
OutputDataPoint property, no response is expected;
therefore, OpenLNS sets the property to True. As a result,
you should not write to this property when you access it
through a MsgMonitorOptions object.
Added to API LNS Release 3.0.
ThrottleInterval
Summary Determines the throttle for network variable updates . The
throttle is the minimum interval between updates to the
client. This is independent of the poll interval (see the
PollInterval property).
Availability Local, full, lightweight, and independent clients. Note that
temporary MonitorSet objects and temporary monitor points
are not available on Independent clients.
Syntax throttleValue = nvMonOptsObject.ThrottleInterval
Element Description
throttleValue The throttle value in milliseconds.
If this property is contained in the
NvMonitorOptions object accessed
through the DefaultOptions or
CurrentOptions property of a
NvMonitorPoint object, you can set
the value to lcaDefaultMcpInterval
(-1) (from the
ConstLNSMonitorSetIntervalDefault
constant) to have the throttle interval
default to the value contained in the
NvOptions property of the MonitorSet
object.
This may be useful if you want the
throttle interval for the monitor point
to always match the default value
stored in the MonitorSet object.
However, this feature is not available
in server-independent mode.
nvMonOptsObject The NvMonitorOptions object to be
acted on.
Data Type Long.
Read/Write Read/write.