TRIANGLE MICROWORKS, INC.
DNP VS IEC 870-5
Tutorials and Presentations

 

The following presentation was made to the DNP Users Group at the DA/DSM ‘97 meeting in San Diego, California. Most of the screens have additional information which can be viewed in the ‘notes’ of the full presentation. I hope this information is helpful for you; please contact me directly if you have any questions or comments.

Best regards,

Jim Coats
jcoats@TriangleMicroWorks.com

 

Download Power Point (4.0) Presentation (212k)

DNP 3.0 Overview

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Table of Contents

Graphics Version

Table of Contents

PPT Slide

Comparison of DNP and IEC 870-5-101

Introduction

Introduction

Agenda

Background Information

Core Specification Documents

Core Specification Documents

Implementation Agreements

OSI 7-Layer Model Compliance

DNP Message Buildup

Data Link

IEC 870-5 Frame Type Comparison

Link Layer Balanced Transmission

Link Layer Balanced Transmission

Link Layer Unbalanced Transmission

Link Layer Unbalanced Transmission

Device Addressing

Device Addressing

Device Addressing

IEC 870-5-101 Application Layer

Application Layer  Both Protocols Provide:

IEC 870-5-101 Application Layer

Configuration Parameters Required for Basic Communication

Configuration Parameters Required for Basic Communication

Means of Retrieving Data

Additional IEC 870-5 Data Acquisition Methods

Conclusions

Conclusions

More Information on DNP & IEC 870-5