B&B Electronics MESR9xx manual Description, Modbus Gateway Properties, Attached, Baud Rate

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4. Properties

Vlinx MESR9xx Modbus Gateway

4. Description, Modbus Gateway Properties

The following MESR9xx Modbus Gateway properties are ordered alphabetically to assist you in finding the information you need.

Attached

The Attached is selectable between Master and Slaves. If Master is selected, it will run in TCP server mode, if Slaves is selected, it will run in TCP client mode.

Baud Rate

Baud Rate is the communication speed of the link between the Modbus gateway and the device attached to its serial port. Both these devices must be configured to operate at the same baud rate. Baud rate values range from 75 to 230,400 Baud. (Refer to Appendix B for specific baud rates that are supported.)

Character Timeout

Character Timeout controls the maximum duration between received characters before sending the characters to the network. Larger values may decrease the number of network packets, but increase the amount of time to receive characters. Smaller values may increase the number of network packets, but decrease the amount of time to receive characters. The range is 1 through 65535.

Configuration Files

Configuration files contain all configuration settings for the Modbus gateway. When the Modbus gateway settings have been configured you can save the settings using Vlinx Manager. Existing configuration files can be Opened (from Vlinx Manager), which loads them into the Modbus gateway. This allows the same configuration to be applied to multiple Modbus gateways, or to reload a previously used configuration.

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Manual Documentation Number MESR9xx-4508m

 

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Contents Vlinx MESR9xx Modbus Gateways Vlinx MESR9xx Table of Contents Upgrading the Modbus Gateway Firmware About MESR9xx Modbus Gateways IntroductionMESR9xx Modbus Gateway Model Numbering List of MESR9xx Modbus Gateway Models Model Number FeaturesMESR901-SC MESR9xx Modbus Gateway FeaturesVlinx Manager Configuration Software MESR9xx Modbus Gateway Hardware Package ChecklistMESR9xx Modbus Gateway Enclosures and Mounting E1/E2 Ethernet Link LED LED IndicatorsReady LED Serial Port LEDsEthernet Connector Mode SwitchSerial Port Connectors Fiberoptic ConnectorsMounting Hardware Power ConnectorHardware Vlinx MESR9xx Modbus Gateway Connecting the Power Supply Modbus Gateway Setup and ConnectionsConnecting MESR9xx Modbus Gateways to Modbus networks Connecting the MESR9x1-x Connecting the MESR9x2D-x Connecting the MESR9x2T-xMESR9xx Modbus Gateway Configuration Connections Connecting MESR9xx Modbus Gateways to a NetworkNetwork Connection 10BaseT/100BaseTX Fiberoptic ConnectionTo open Vlinx Manager Vlinx Manager Login Screen MESR9xx Modbus Gateway Operational Connections Using MESR9xx Modbus Gateways in Direct IP ModeDirect IP Connection Initiating a Hardware Reset on the Modbus GatewayReloading Factory Defaults Configuration Files Character TimeoutDescription, Modbus Gateway Properties AttachedData/Parity/Stop Default GatewayHardware Version Firmware VersionID Routing IP AddressMAC Address Link StatusModbus Priority Modbus Serial RetriesModbus Ascii Modbus Message TimeoutModbus Message Buffering Modbus RTU MessageModbus TCP Message Network ModeModel Network ProtocolsPort# ID Remap PasswordSerial Interface Modes Gateway Serial Port Number Modbus Gateway NameSubnet Mask TCP Transmission Control Protocol Upgrading the Modbus Gateway Firmware Firmware Upgrade Dialog BoxUploading the Firmware to the Modbus Gateway Downloading Firmware FilesWhen the upgrade process is complete, click Close Testing a Modbus Gateway Connection DiagnosticsDiagnostics Vlinx MESR9xx Modbus Gateway Application Examples From Serial Master to Modbus Gateway, Slave IDs ConfigurableKeep Serial Master, Add Ethernet Masters From Serial Masters To Ethernet Master, Slave IDs FixedTime Critical Control, Direct and Remotely Monitored Modbus RTU, ASCII, and TCP IntegrationModbus ASCII/RTU Basics Modbus HelpHints and Tips Appendices Setting Default Value Gateway Name Appendix a Default Gateway SettingsPassword Password field is blank from factory EnabledAppendix B Product Specifications General Specifications Switches Controls, Indicators and Connector SpecificationsIndicators ConnectorsSerial Interface Specifications Network Specifications Appendix C Dimensional Diagrams Appendices Vlinx MESR9xx Modbus Gateway Appendices Vlinx MESR9xx Modbus Gateway Appendices Vlinx MESR9xx Modbus Gateway MESR901-x Serial Port Pinouts Appendix D Connector PinoutsDB-9M Pin Terminal MESR902D-x Serial Port Pinouts MESR902T-x Serial Port Pinouts RJ-45 Pin Standard Ethernet Cable RJ-45 Pin-outTerm Definition GlossaryPDU

MESR9xx specifications

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