Retrycount, Securitylevel, Securitylevel p – Echelon OpenLNS User Manual

Page 944: Securitylevel i, Etrycount

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OpenLNS Programmer's Reference

907

RetryCount

Summary

Sets the retry count used by the Object Server (and

connections that use the default System value) for all

network management messages that use the

request/response, unacknowledged/repeat, or acknowledged

message

service types.

You can set the interval for retry messages sent using the

acknowledged or request messages by writing to the TxTimer

property.
You can set the interval for repeat messages sent using the

unacknowledged/repeat message service by writing to the

RepeatTimer property.

Availability

Local, full, and lightweight clients.

Syntax

retryCountValue = object.

RetryCount

Element

Description

retryCountValue

The retry count value. This property

has a range of 0–15.

object

The

System

object to be acted on.

Data Type

Integer.

Read/Write

Read/write.

Added to API

Prior to LNS Release 3.0.

SecurityLevel

Summary

Controls the level of system key security. Specifically, this

property controls the behavior of the Object Server when

installing and updating devices with the

AuthenticationEnabled property is set to True.

Availability

Local, full, and lightweight clients.

Syntax

securityLevelValue = systemObject.

SecurityLevel

Element

Description

securityLevelValue

The level of security in the system.

The valid values for this property,

which are contained in the

ConstSecurityLevels

constant, are as

follows:

0

lcaSecurityLevelKeyDistribution

Enabled
Keys are distributed over the network

whenever the AuthenticationEnabled

property of a device is set to TRUE or

a device with its

AuthenticationEnabled property set to

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