Echelon LNS User Manual

Page 48

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LNS Programmer's Guide

34

System

TemplateLibrary

Interface

Channel

NetworkServiceDevice

ComponentApp

Extension

NetworkInterface

DeviceTemplate

Subnet

Subsystem

Subsystem

AppDevice

ConnectDescTemplate

NetworkInterface

AppDevice

ObjectServer

Channel

NetworkInterface

AppDevice

Extension

Extension

NetworkServiceDevice

Subnet

Connections

MessageTag

NetworkVariable

Interface

Alias

KEY:

Object Only

Object &
Collection

DeviceTemplate

ComponentApp

Extension

Interface

NetworkVariable

ConfigProperty

MessageTag

ConfigProperty

LonMarkObject

NetworkVariable

LonMarkAlarm

ObjectStatus (2)

Network (3)

Application

Interface

AppDevice (MyVNI)

NvMonitorPoint

NvMonitorOptions (2)

FormatSpec

MsgMonitorOptions (2)

LdrfLanguage

Router

Channel

Subnet

RouterSide (2)

Extension

Subsystem

DetailInfo

Extension

UpgradeStatus

UpgradeInfo

NvMonitorOptions

MsgMonitorOptions

FormatSpec

DataPoint

A parenthetical number next to

an object or collection indicates

that the parent object

references multiple copies of

that object or collection

FormatSpec

DataPoint

Extension

DetailInfo

Subsystem

TestInfo

Error

Extension

RecoveryStatus

ComponentApp

PingIntervals

ServiceStatus

ConfigProperty

Account

CreditInfo

FileTransfer

MsgMonitorPoint

MonitorSet

DataValue*

SourceAddress*

FormatSpec (2)

*The objects marked with the * character are not referenced directly by any other object, but are created by events
and methods. The DataValue and SourceAddress objects are created by network variable and monitor point update
events, respectively. The DatabaseValidationReport, DatabaseValidationErrorSummary, and
DatabaseValidationErrorInstance objects are created when you call the Validate() method.

NetworkResources

FormatLocale

TestInfo

TypeSpec

DatabaseValidationReport*

DatabaseValidationErrorSummary*

DatabaseValidationErrorInstance*

MonitorSet

DataPoint

DataPoint

Figure 3.3 LNS Object Server Hierarchy

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