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LNS Programmer's Guide

110

lcaResourceScopeMfgSubclass

Used for resource files containing

user definitions for all devices of a

specified manufacturer, device

class, and device subclass. This

selector value can be used by a

manufacturer for resource files

that apply to all of the

manufacturer’s devices of a

specific device class and subclass.

lcaResourceScopeMfgModel

Used for resource files containing

user definitions for all devices of a

specified manufacturer, device

class, device subclass, and model.

This selector value can be used by

a manufacturer for resource files

that apply to a particular version

of a single device type.

For example, if a manufacturer released a set of LonMark resource files with all type,

format, and language information for all its devices, this set of files would have a scope

selector of lcaResourceScopeMfg. If a resource file had a program ID of

80:00:01:00:00:00:00:00 and a scope selector of lcaResourceScopeMfg, then all

applications with 0:00:01 (Echelon) as the manufacturer section of their program ID

would use the types in this file.

The Bigger Picture

Figure 6.1 shows the device interface of the fictitious, energy-managed Cooker 2010

device produced by ACME Corporation. The device implements a standard functional

profile (SPFTnodeObject), and an ACME-defined functional profile (UFPTcooker).

SFPTnodeObject

nviRequest nvoStatus

SCPTlocation cpLocation

UFPTcooker

nviEnable nvoDemand

UCPTtimeSlice cpTimeSlice

SCPTdefault cpDefault

SNVT_obj_request SNVT_obj_status

UNVTenable UNVTdemand

Figure 6.1 Device Interface

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Echelon LNS Manual de usuario Pagina 124