Mitsubishi Electronics ETH-1000 manual Connecting Devices to the Network

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Chapter 3 Connecting Devices to the Network

Chapter 3 Connecting Devices to the Network

The steps of configuring the IP addresses of the ControlLogix PLC system, the ICC ETH-1000 module, and the PLC are documented in this chapter.

3.1 Changing the IP Address of the ControlLogix System

The minimum configuration of a ControlLogix system consists of a ControlLogix chassis (e.g. 1756-A7), a power supply (e.g. 1756-PA72), a ControlLogix Controller (e.g. 1756-L61), and an EtherNet/IP module (e.g. 1756-ENBT).

The steps here document the procedure to modify the IP address of a 1756-ENBT module to add the ControlLogix system on the same network with the Mitsubishi PLC and the ICC ETH-1000 module. It is assumed that there is already an IP address assigned to the ENBT module. If configuring a brand new ENBT module is necessary, please consult the user manual of the Rockwell ENBT module.

1.Power on the Rockwell system and monitor the display scrolling across the front of the ENBT module. If the module is working properly, the message “OK Rev x.x.x IP1.IP2.IP3.IP4” should scroll across the display. Rev x.x.x is the revision number of the module firmware, and IP1.IP2.IP3.IP4 forms the current IP address of the module. For example, the message is “OK Rev 2.3.1 192.168.1.30”

2.Connect a configuration PC on the network. Change the IP address of the PC to be in the same subnet as the 1756 ENBT module.

•Note: it is assumed that changing the IP address on a PC is known by the users of this manual. If required, please consult Windows OS Help File.

3.Open the RSLinx Classic on the configuration PC and select Communications -> RSWho and expand the tree to see the following screen showing the system configuration:

3-1

 

 

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Introduction

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

System Overview

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Devices to the

Network

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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ControlLogix PLC

Project

Configuration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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ETH-1000

Configuration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Using EtherNet/IP

Explicit Messaging

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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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 Introduction 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 ConfigurationICC ETH-1000 Figure 3 Mapping CLX Data to ICC Database LocationsCSCICCETH100INTI CSCICCETH100INTO 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 ICCIntroduction 5.2.3. Configuring the Connection Object for QJ71E71 Ethernet Module CSCICCETH100INTO 5.2.4. Calculating the ICC ETH-1000 DB AddressesMitsubishi iQ Controllers CLX CSCICCETH100INTIChapter 6 Using EtherNet/IP Explicit Messaging Terminology ChapterJuly 2009 - Document created and Released, Version RevisionsRev-1
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