Echelon OpenLNS - Manual (Page 99)

OpenLNS Programmer's Reference 62
this case, only values that are unknown in the
OpenLNS database will be uploaded from the
physical device. Following that, all the values
stored in the OpenLNS database for the device
will be set as the defaults in the
DeviceTemplate object. This includes
the values uploaded by the call to
UploadConfigProperties, as well as all values
that were known in the OpenLNS database
before the operation began.
4 lcaConfigPropOptLoadUnknown
This option must be ORed with the
lcaConfigPropOptLoadValues (1) or the
lcaConfigPropOptSetDefaults (2) values to
have any effect. You can OR this with the
lcaConfigPropOptLoadValues (1) value to
upload all unknown values in the OpenLNS
database from the physical device on the
network. Alternatively, you can OR this with
the lcaConfigPropOptSetDefaults (2)
values to upload all the unknown values into
the OpenLNS database, and then set the
uploaded values (as well as all values that
were known in the database before the upload)
as the device’s defaults in the OpenLNS
database. Note that all configuration
properties in an AppDevice object start in the
unknown condition. Values that have been
explicitly set in the database are not affected
by this option.
64
lcaConfigPropOptExcludeDeviceSpecific
Do not upload configuration properties with
the device-specific attribute set into the
OpenLNS database. For example, if this option
is ORed with lcaConfigPropOptLoadValues
(1), LNS would upload all configuration
properties that are not device-specific from the
device into the OpenLNS database. This option
should not be ORed with
lcaConfigPropOptOnlyDeviceSpecific (128).
128
lcaConfigPropOptOnlyDeviceSpecific
Only upload configuration properties with the
device-specific attribute set into the OpenLNS
database. For example, if this option is ORed
with lcaConfigPropOptLoadUValues (1),
LNS would upload all device-specific
configuration properties from the device into
the OpenLNS database. This option should not