Echelon PCLTA-21 Instrukcja Użytkownika Pobierz pdf

Release 4.0, August 2011

The OpenLDV Network Driver provides LONWORKS

tools and applications with an open and unified

Windows

software interface for sending and receiving messages through LONWORKS network interfaces.

The OpenLDV driver supports network interfaces from Echelon, and also supports compatible network

interfaces available from other manufacturers. Echelon's family of network interfaces includes the following:

· SmartServer Energy Manager

· U10 and U20 USB Network Interfaces

· i.LON 600 IP-852 Router

· PCC-10 PC Card Network Interface

· PCLTA-20 and PCLTA-21 PCI Network Interfaces

When used in conjunction with the SmartServer and i.LON products, the OpenLDV driver provides

outstanding security including RC4 encryption, MD5 authentication, and protection from replay attacks, as

well as transparent, fault-tolerant session recovery when the IP connection or power to the SmartServer or

i.LON network interface is interrupted. Support is provided for uplink connections, wherein a remote

network initiates a call, either dial-up or broadband, into a service center. Uplink connections are commonly

used in large remote access systems in which hundreds or thousands of sites report back to a single service

center.

The OpenLDV installer installs all required drivers needed to access the i.LON 10, i.LON 100, i.LON 600,

PCC-10, PCLTA-20, PCLTA-21, SmartServer, U10, and U20 network interfaces. The OpenLDV driver is

compatible with the Echelon SLTA-10 Serial LonTalk Adapter, but requires separate installation of an SLTA

driver.

For Windows developers, the development of network tools and applications for Windows will be simpler and

less time-consuming using Echelon's

LNS

Network Operating System. In addition, network tools and

applications that use LNS will have higher performance levels than those that use OpenLDV directly.

Contact Echelon Sales at

www.echelon.com/sales if you would like assistance in determining whether you

should develop your network tools with LNS plus the OpenLDV driver or just with the OpenLDV driver.

Network tool installer programs normally incorporate the OpenLDV installer; however, if the network tool

does not include the OpenLDV installer, the end-user can download and install the OpenLDV driver

separately.

If you are developing an application that requires OpenLDV, you can use the OpenLDV SDK to build support

for the OpenLDV driver into your application. You can download the OpenLDV SDK from

www.echelon.com/downloads.

This document contains important information about the OpenLDV driver. See the OpenLDV SDK ReadMe

document for additional information on the OpenLDV SDK. Additional information and updates, including

critical updates, may be available at www.echelon.com/downloads.

OpenLDV Network Driver ReadMe http://www.echelon.com/support/downloads/software/networkinterfaces/...

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Podsumowanie treści

Strona 1 - Release 4.0, August 2011

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1Overview2Contents3System Requirements4Installation5Repairing OpenLDV Installations6Changes in

Strona 3 - Technical Support

14License15Technical Support Pentium® III, 366MHz equivalent processor or higherMicrosoft® Windows 7 (64-bit and 32-bit), Windows Ser

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Installer installation rules. As a result, installing some older Echelon products after installing the OpenLDVdriver may revert some files to obsolet

Strona 5 - 11.2 Problems Fixed

In the LonWorks Plug n’ Playcontrol panel window, changing the NI ApplicationfromPCL10VNI to NSIPCLTA would result in a “access is denied” message. (4

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be lost, and may cause programs that use new OpenLDV API calls (see ldv32.hin the OpenLDV 4.0 SDK) tocompletely fail to run.The LNS3SP8U1 patch is inc

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12.5 Call to ldv_open() Sometimes FailsWhen using the OpenLDV API, a call to ldv_open() immediately after a call to ldv_close() on the samene

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are 32-bit components, which run in 32-bit mode on 64-bit Windows. (59601)12.12 OpenLDV 3.4 Example FailureAfter installing the OpenLDV 4.0 runtim

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Since the OpenLDV driver is designed to be incorporated into third-party software products, thedocumentation required to use the OpenLDV driver is inc