Data analyzer – ProSoft Technology MVI46-103M User Manual

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Diagnostics and Troubleshooting

MVI46-103M ♦ SLC Platform

IEC 60870-5-103 Master Communication Module

ProSoft Technology, Inc.

Page 63 of 187

September 12, 2006

6.4.7 Data

Analyzer

The data analyzer mode allows you to view all bytes of data transferred on each
port. Both the transmitted and received data bytes are displayed. Use of this
feature is limited without a thorough understanding of the protocol.

Important:

When in analyzer mode, program execution will slow down. Only

use this tool during a trouble-shooting session. Before disconnecting from the
Config/Debug port, please be sure to press [M] to return to the main menu and
disable the data analyzer. This action will allow the module to resume its
normal operating mode.