Delay, Description – Echelon OpenLNS User Manual

Page 110

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OpenLNS Programmer's Reference

73

Read/Write

Read/write.

Added to API

Prior to LNS Release 3.0.

Delay

Summary

Represents the average number of milliseconds required for a

packet to get sent to the application device once queued.
This property allows OpenLNS applications to specify the

number of milleseconds expected for an application to send a

message and receive an acknowledgment from the device.

This enables the automatic timer calculations made by

OpenLNS to be adjusted accordingly. This value will be

added to any delays calculated by OpenLNS based on the

network topology. When this property contains the default

value of 0, OpenLNS will not calculate an extra delay for the

device.
You can set the expected delay for a message to be sent to a

specific channel by writing to the

Delay

property of the

Channel

object.

Availability

Local, full, and lightweight clients.

Syntax

delayValue = Object.Delay

Element

Description

delayValue

The delay associated with the

application device, in milliseconds. The

valid range of this property is 0 to

65,535.

Object

The

AppDevice

object being acted upon.

Data Type

Integer.

Read/Write

Read/write.

Added to API

LNS Release 3.20.

Description

Summary

Stores description information about the

object.

Availability

Local, full, lightweight, and independent clients. Note that

some collections are not available to Independent clients.

Syntax

stringValue = object.Description

Element

Description

stringValue

A string description of the

AppDevice

object.

object

The

AppDevice

object to be acted on.

Data Type

String.

Read/Write

Read/write. This property is read-only for

Error

objects.

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