Echelon i.LON SmartServer 2.0 - Manual (Page 219)

i.LON SmartServer 2.0 Programmer’s Reference 14-19
14.3.2 Using the Get Function on a L ON W ORKS Device
You can use the Get function to retrieve the configuration of a L ON W ORKS device defined on the
SmartServer or in a specific LNS network database. The input parameters you supply to this function
will include one or more elements with a LON_Device_Cfg type. Each element will
include the of each device whose configuration is to be returned by this function, as
shown in the example below.
Alternatively, you can specify one or more device properties in the xSelect statement to filter the items
returned by the Get function, including the to filter devices based on their parent
channel; to filter devices based on whether they are hidden or shown in the
SmartServer Web interface; to filter devices based on whether they are external or
internal to the SmartServer; to filter devices based on whether they are
uncommissioned, offline, or out of sync with an LNS network database; and to
filter devices based on the manufacturer.
Request (return a specific device)
xsi:type="LON_Device_Cfg">
Net/LON/DIO-1
Request (use an xSelect statement return all the devices on a specific L ON W ORKS channel)
//Item[@xsi:type="LON_Device_Cfg"][starts-with(UCPTname,"Net/LON")]
Request (use an xSelect statement return all internal devices on the SmartServer)
//Item[@xsi:type="LON_Device_Cfg"] [UCPTlocal="1"]
Request (use an xSelect statement return all external devices that are currently shown in the
SmartServer Web interface)
//Item[@xsi:type="LON_Device_Cfg"][UCPTlocal="0"][UCPThidden="0"]
Request (use an xSelect statement return any devices that are out of sync with an LNS network
database)
//Item[@xsi:type="LON_Device_Cfg"] [UCPTitemStatus="IS_NOTSYNCED”]
Request (use an xSelect statement return any devices that are uncommissioned)