Moxa Technologies MGate MB3000 Modbus Manual de usuario Pagina 1

MGate MB3000 Modbus Gateway User’s Manual First Edition, April 2007 www.moxa.com/product Moxa Technologies Co., Ltd. Tel: +886-2-8919-1230 Fax: +886

MGate MB3000 User’s Manual Getting Started 2-2Panel Layout MGate MB3180 Top Panel ViewDIN-Railscrew holeWallmountscrew holeMale DB9 serial portFront

MGate MB3000 User’s Manual Getting Started 2-3Dimensions MGate MB3180 MGate MB3480 103 mm (4.06 in)169 mm (6.67 in)25 mm(0.98 in)39 mm(1.54 in)O 3.

MGate MB3000 User’s Manual Getting Started 2-4Connecting Power The unit can be powered using the AC adaptor or by connecting a power source to the t

MGate MB3000 User’s Manual Getting Started 2-5switches or jumper settings are used to enable a 120 Ω termination resistor and set the pull high/low

MGate MB3000 User’s Manual Getting Started 2-6MGate MB3480 DIP switches SW1 for Port 1 SW2 for Port 2 SW3 for Port 3 SW4 for

MGate MB3000 User’s Manual Getting Started 2-7Installing the Software The following instructions explain how to install MGate Manager, a utility for

MGate MB3000 User’s Manual Getting Started 2-84. When the Select Additional Tasks window appears, click Next to continue. You may select Create a d

MGate MB3000 User’s Manual Getting Started 2-97. A message will indicate that MGate Manager is successfully installed. You may choose to run it imm

MGate MB3000 User’s Manual Getting Started 2-10STEP 2: Use the DIN-rail attachments to hook the unit onto the DIN-rail, as shown. STEP 3: Gently but

MGate MB3000 User’s Manual Getting Started 2-11MGate MB3480 STEP 1: Attach the fix ribs onto the unit with screws. 16.9 cm2.5 cm4 mm STEP 2: Positio

MGate MB3000 Modbus Gateway User’s Manual The software described in this manual is furnished under a license agreement and may be used only in accord

33 Chapter 3 Typical Applications In this chapter, we introduce four typical Modbus applications.  Ethernet Masters with Multiple Serial Slaves

MGate MB3000 User’s Manual Typical Applications 3-2Ethernet Masters with Multiple Serial Slaves Connect all Modbus devices over an Ethernet network

MGate MB3000 User’s Manual Typical Applications 3-3Modbus TCP Masters with ASCII and RTU Slaves Link TCP master devices with both ASCII and RTU seri

44 Chapter 4 Configuring the Modbus Gateway We discuss the following topics in this chapter:  Starting MGate Manager ¾ Change Language Setting 

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-2Starting MGate Manager MGate Manager is a Windows-based utility that is used to configu

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-3 ATTENTION Use “Default Language” before contacting MOXA Technical Support With supp

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-4When the search is complete, every MGate MB3000 that is found on the LAN will appear in

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-5 ATTENTION If Search by IP Address fails to locate the MGate MB3000, the IP address th

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-6Mode Description RTU Slave Modbus RTU slave(s) will be connected to the serial port, t

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-7 Network Settings Parameter Value Notes Name (an alphanumeric string) You can enter

Table of Contents Chapter 1 Introduction ...1-1 Overview

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-8Password (an alphanumeric string) You can set a password to prevent unauthorized users

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-9Serial Settings Parameter Value RS-232 RS-422 RS-485, 2W Interface Mode RS-485, 4W Baud

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-10SID Map Settings Setting Value Notes Virtual Slaves ID Range (numeric range from 1

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-11You will need to modify the virtual ID range for each port on the MGate. Since there a

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-12Modbus TCP Exception The MGate MB3000 is a protocol gateway that transparently passes

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-13 ATTENTION Please note the following regarding automatic calibration of response time

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-14Monitoring Modbus Activity For troubleshooting or management purposes, you can monitor

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-15 To stop capturing the log, press the Stop button.

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-16Filter Traffic Information By default, all events are displayed in the traffic monitor

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-17Upgrading Firmware Firmware updates for the MGate MB3000 are located at www.moxa.com.

Integrate Modbus RTU, ASCII, and TCP at the Same Time ... 6-4 Appendix A Modbus Overview...

MGate MB3000 User’s Manual Configuring the Modbus Gateway 4-18Once the firmware has been successfully written onto the unit, click Exit to close the

55 Chapter 5 Pin Assignments The MGate MB3000 uses DB9 (male) serial ports to connect Modbus RTU or ASCII devices. Each port supports three serial

66 Chapter 6 Case Studies We discuss the following topics in this chapter:  Introduction  Replace Serial Masters with Ethernet Master(s), Slave

MGate MB3000 User’s Manual Case Studies 6-2Introduction There are many reasons a Modbus gateway might be used to integrate Modbus networks. However,

MGate MB3000 User’s Manual Case Studies 6-3 Keep Serial Master and Add Ethernet Master(s) In this scenario, the serial control system is a direct,

MGate MB3000 User’s Manual Case Studies 6-4Integrate Modbus RTU, ASCII, and TCP at the Same Time There can be a wide range in number, type, and soph

AA Appendix A Modbus Overview Introduction Modbus is one of the most popular automation protocols in the world. It supports both serial and Ethern

MGate MB3000 User’s Manual Modbus Overview A-2Exception The master sends a request to the slave. The slave may not support the command or an error

MGate MB3000 User’s Manual Modbus Overview A-3Modbus Ethernet vs. Modbus Serial Although Modbus standard is intended as an application layer messa

BB Appendix B Declaration of Conformity Manufacturer’s Name: Moxa Technologies Co., Ltd. Manufacturer’s Address: Fl.4, No.135, Lane 235, Pao-Chi

11 Chapter 1 Introduction Welcome to the MGate MB3000 line of Modbus gateways. All models feature easy integration of Modbus TCP to Modbus RTU/ASC

CC Appendix C Service Information This appendix shows you how to contact Moxa for information about this and other products, and how to report pro

MGate MB3000 User’s Manual Service Information C-2MOXA Internet Services Customer satisfaction is our number one concern, and to ensure that custome

MGate MB3000 User’s Manual Service Information C-3Problem Report Form MGate MB3000 Customer name: Company: Tel: Fax: Email: Date: 1. Model Numb

MGate MB3000 User’s Manual Service Information C-4Product Return Procedure For product repair, exchange, or refund, please follow these instruction

MGate MB3000 User’s Manual Introduction 1-2Overview The MGate MB3000 is a line of protocol gateways that provides users with y seamless integrati

MGate MB3000 User’s Manual Introduction 1-3Product Features All models in the MGate MB3000 line enjoy the following features: y Integration of Modb

MGate MB3000 User’s Manual Introduction 1-4Power Requirements Power Input 12 to 48 VDC Power Socket MB3180: Power jack MB3480: Power jack and ter

22 Chapter 2 Getting Started This chapter includes information about installing the MGate MB3000. The following topics are covered:  Panel Layo