Echelon OpenLNS - Manual (Page 761)

OpenLNS Programmer's Reference 724
been lost, and recovery is either
disabled, or it has timed out. Your
application will no longer be able to
communicate with the remote
network.
4 lcaSessionStateOffline
The NetworkServiceDevice
has been
taken offline, possibly because the
device is being commissioned.
Polling is suspended and monitor
and control events will not be
delivered to your application while
the NetworkServiceDevice is offline.
5 lcaSessionStateOnline
The NetworkServiceDevice
has
returned to the online state.
Added to API LNS Release 3.20.
OnSystemMgmtModeChangeEvent
Summary Once an application registers for this event, it is generated
each time the system management mode changes. The
current system management mode for a system is stored in
the MgmtMode property of the System object .
You can register your application for this event with the
BeginSystemMgmtModeChangeEvent method. You can
disable the event with the
EndSystemMgmtModeChangeEvent method.
You can read or write to the system management mode with
the MgmtMode property of the System object.
Syntax OnSystemMgmtModeChangeEvent(networkHandle,
systemHandle, mgmtMode)
Element Description
networkHandle The handle of the Network where the system
management mode changed.
systemHandle The handle of the System where the
management mode changed.
mgmtMode The current system management mode.
The values that can be returned for this
element, which are contained in the
ConstMgmtModes constant, are as
follows:
0
lcaMgmtModePropagateConfigUpdat
es
Network configuration changes are