Melsec Communication Protocol - Mitsubishi Electric MELSEC IQ-R series Reference Manual

Programmable controller

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Table of Contents

MELSEC communication protocol (hereinafter abbreviated as MC protocol) is a communication protocol for

MELSEC programmable controller used when accessing programmable controller from an external device via

C24 or E71. This part explains the overview and basic operations of MC protocol.

1 ABILITY OF MC PROTOCOL

2 SUPPORTED DEVICES AND ACCESSIBLE RANGES

3 COMMUNICATION PROCEDURE

COMMUNICATION

Melsecq series Melsec l series