lonworks-LonObject

This component is a container for grouping Lon components in a LonMark compliant device. Each Lon object represents a LonMark object, where its child Lon components represent the set of nvs, ncis and cps in that LonMark object.

LonObjects are visible in the Nav tree when you expand the Lon device. This extra level of component hierarchy may be useful in devices that have a large number of LonMark objects. The default name for a LonObject is Typen, where n is the LonMark object type number.

Figure 37.   Example of LonObject properties
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You configure Lon objects in the network’s Lon Netmgmt container under the LonNetwork, which applies to any Quik Learn or add device operation. The Use Lon Objects property is available selectively, such as when issuing an ImportXml command or Learn Nv on a DynamicDevice.

In addition to the standard properties (Status and Fault Cause), two properties may be common to Lon objects. Other properties depend on the device.

Property Value Description
Object Id number from 0–65535 (defaults to zero (0) )
Identifies the LonMark object for the LonObject. It must be unique in the device among all objects.
Object Type number Identifies a numerical LonMark object type for the LonObject, for example: 0 for the Node object and 8080 for a Unit Ventilator Controller functional profile.

Actions

To access the Actions menu access expandLonNetwork > Local Lon Device > Lon Object Folder right click Lon Object.

Figure 38.   Local object actions menu
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Action Description
Upload
Reads transient (nvs) and persistent (ncis and cps) data from the device and writes them to the station database (Lon device). An Upload window selects the type of data.
Download
Writes persistent data (ncis and cps) to the device from values in the station database (Lon device). A Download window selects recursive writes.