Schneider Electric Modbus Plus Network Bridge Multiplexer none Manuel d'utilisateur Page 1

3 Connecting to a ControllerIn this chapterConnecting to controllers: Overview 36Setting up communications for your PC 37Configuring Modbus comm

ProWORX NxT User’s Guide44 l Configuring Ethernet Gateway communicationsConfiguring Ethernet Gateway communicationsSelect this option if Modicon’s

Chapter 3 Connecting to a ControllerConfiguring TCP/IP communications l 45Ÿ You must install the TCP/IP Configuration Extension into your controller

ProWORX NxT User’s Guide46 l Selecting a device on the networkSelecting a device on the networkBefore you can start programming, reading, or writin

Chapter 3 Connecting to a ControllerSelecting a device on the network l 47Ø To select a device with a direct connection to a controller or network:1

ProWORX NxT User’s Guide48 l Selecting a device on the networkŸ If you do not know the address of a device, but you do know the location and name

Chapter 3 Connecting to a ControllerSelecting a device on the network l 49Ÿ A one-address Modbus “routing path”, if your Modbus network is connected

ProWORX NxT User’s Guide50 l Selecting a device on the network2. In the Enter Phone Number window, do one of the following:Ÿ Select a number from t

Chapter 3 Connecting to a ControllerSelecting a device on the network l 51Ø To type a password in the Dial-Chat window: 1. In the Dial-Chat window,

ProWORX NxT User’s Guide52 l Performing a network scanPerforming a network scanThe Network Scan function finds controllers, bridges, bridge multipl

Chapter 3 Connecting to a ControllerPerforming a network scan l 53Ø To scan for devices one Local Area Network (LAN) above the current one:Ÿ Click P

ProWORX NxT User’s Guide36 l Connecting to controllers: OverviewConnecting to controllers: OverviewProWORX NxT can communicate with controllers in

ProWORX NxT User’s Guide54 l Performing a network scanBelow are the features specific to scanning a TCP/IP network:Ÿ IP Addr: The first three octet

Chapter 3 Connecting to a ControllerSetting up communications for your PC l 37Setting up communications for your PCBefore your computer can connect

ProWORX NxT User’s Guide38 l Configuring Modbus communicationsØ To select and configure Modbus communications:1. From the ProWORXNxT Title Screen o

Chapter 3 Connecting to a ControllerModbus communications by modem l 39Ÿ Mode: Identifies which data protocol (Remote Terminal Unit or ASCII) to use

ProWORX NxT User’s Guide40 l Modbus communications by modemŸ If it finds a connection (or after opening one), you can choose to select a Modbus dev

Chapter 3 Connecting to a ControllerModbus communications by modem l 413. Set Modbus communication parameters for your network.Ÿ The Modbus Port set

ProWORX NxT User’s Guide42 l Modbus communications by modemŸ Modem Type: Specifies the kind of modem connected to your computer.Ÿ None (default set

Chapter 3 Connecting to a ControllerConfiguring Modbus Plus communications l 43Configuring Modbus Plus communicationsTo connect to a Modbus Plus net