MELSEC EZSocket I/O Server Users Guide

Chapter1 - General Information

The MELSEC EZSocket I/O Server Software (EZSocket) (abbreviated henceforth as “the I/O Server Software”) is

an application designed to operate with Microsoft Windows NT. It supports SuiteLink

1

as well as Dynamic Data

Exchange (DDE) among Windows applications, including Wonderware InTouch and Microsoft Excel, and can be used with the Mitsubishi Programmable Logic Controller (abbreviated “PLC” or “MELSEC”) through each interface (CPU port, Ethernet , RS232C, MELSECNET H/10/2.

SYSTEM IMAGE

CPU PORT

RS232C

Windows

WonderWare

InTouch7.x

SuiteLink

/DDE

Microsoft

EXCEL

MELSEC EZSOCKET

I/O SERVER

DDE

Ethernet

MELSECNET

CC-LINK

MELSEC-Q/QnA/A

1

Protocol developed by Wonderware, and is packaged with InTouch 7.x

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