Mitsubishi Electronics ETH-1000 manual Introduction

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Chapter 1 Introduction

Chapter 1 Introduction

This document provides instructions and examples on how to configure a system consists of Rockwell ControlLogix PLC, an ICC ETH-1000 Gateway, and Mitsubishi iQ PLC system. An Example of the system configuration is shown in Figure 1 below.

Ethernet

Network

Switch

Rockwell ControlLogix/

GuardLogix PLC

EtherNet/IP

MC Protocol Gateway

Mitsubishi

iQPLC

Mitsubishi

EtherNet/IP Explicit/Implicit

MC - Protocol

Messaging Protocols

 

Figure 1 EtherNet/IP Connectivity – Rockwell PLC to Mitsubishi iQ PLC

The system configurations enable Rockwell PLCs to read and write both bit and register data of Mitsubishi iQ PLC using either EtherNet/IP Implicit or Explicit Messaging protocols. Both the built-in Ethernet port on an iQ CPU and an external Ethernet module can be used for this communication.

ICC ETH-1000 Gateway module is used to convert the EtherNet/IP protocol to Mitsubishi MELSEC Communication (MC) Protocol that is supported by Mitsubishi iQ PLCs.

It is assumed that the user of this guide is familiar with the Rockwell RSLogix5000 environment, the operation of Mitsubishi iQ PLCs, and has sufficient knowledge of the ICC ETH-1000 Gateway. It is critical

for the users to refer to the manuals when setting up the system parameters for EtherNet/IP applications.

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1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Introduction

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

System Overview

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Devices to the

Network

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

ControlLogix PLC

Project

Configuration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ETH-1000

Configuration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Using EtherNet/IP

Explicit Messaging

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Terminology

 

 

 

 

 

 

 

 

 

 

 

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Contents Using ICC ETH-1000 EtherNet/IP Interface with Mitsubishi iQ PLC Contents Mitsubishi FURTHER READING REFERENCE LISTThis Page is intentionally left blank Figure 1 EtherNet/IP Connectivity - Rockwell PLC to Mitsubishi iQ PLC Chapter 1 IntroductionFigure 2 Architecture of an Example Verification System Chapter 2 System Overview3.1 Changing the IP Address of the ControlLogix System Chapter 3 Connecting Devices to the Network4. Right-Click on the ENBT Module and select “Module Configuration” from the drop down list 3.2 Changing the IP Address of the ICC ETH-1000 Module Download Configuration to Device pop-up message and the ETH-1000 will go through the reset sequence 3.3 Changing the IP Addresses of the iQ PLC Built-in Ethernet Port ControlLogix PLC Project 3.4 Configuring the External Ethernet Module in the iQ System a. Set the Communication Data Code to Binary 3-10 4.1 Adding the 1756 ENBT Module Chapter 4 ControlLogix PLC Project Configuration4. Then select the proper module 1756 ENBT 3. In the “Select Module” pop-up window, choose the “Communications”revision level of the ENBT module is 4.2 Adding the ICC Module Configuration c. Configure the “Connection Parameters” as follow 5. Configure the RPI to 10.0 ms a. 248 integer tags were created for CSCICCETH1000INTI. These are the tag locations where ICC will transfer the data to the ControlLogix using Implicit Message protocol every RPI 5.1 Configuring the EtherNet/IP Implicit Messaging Communication Chapter 5 ETH-1000 ConfigurationCSCICCETH100INTI CSCICCETH100INTO Figure 3 Mapping CLX Data to ICC Database LocationsICC ETH-1000 5.2.1. Configuring Connection Objects 5.2 Configuring the MELSEC Protocol5.2.2. Configuring Service Objects 8. Click the “Create” button to create this Service Object b. Define the Service Object to write 10 Words to Internal Relay a. Define the Service Object to read 20 Data Registers to ICCConfiguration 5.2.3. Configuring the Connection Object for QJ71E71 Ethernet Module Mitsubishi iQ Controllers 5.2.4. Calculating the ICC ETH-1000 DB AddressesCLX CSCICCETH100INTI CSCICCETH100INTOChapter 6 Using EtherNet/IP Explicit Messaging Terminology ChapterRev-1 RevisionsJuly 2009 - Document created and Released, Version
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