Lantronix 900-422 manual Message Meaning

Page 76

Chapter 9: Setup Mode: Channel Configuration

Normally, there is a modem connected to a local PC and a modem connected to a remote machine. A user must dial from the local PC to the remote machine, accumulating phone charges for each connection. Modem Mode allows you to replace modems with XPress DR+ units, and to use an Ethernet connection instead of a phone call. By not having to change communications applications, you avoid potentially expensive phone calls.

To select Modem Mode, set the Connect Mode to C6 (no echo), D6 (echo with full verbose), D7 (echo with numeric response), CF (modem responses only, numeric response), or CE (modem responses only, full verbose).

Note: If the unit is in Modem Mode, and the serial port is idle, the unit can still accept network TCP connections to the serial port if Connect Mode is set to C6 (no echo), D6 (echo with full verbose), D7 (echo with numeric response, CF (modem responses only, numeric response), or CE (modem responses only, full verbose).

Without Echo

 

 

In Modem Mode, echo refers to the echo of all of the characters

 

 

 

 

entered in command mode; it does not mean to echo data that is

 

 

 

transferred. Quiet Mode (without echo) refers to the modem not

 

 

 

sending an answer to the commands received (or displaying what

 

 

 

was typed).

 

 

 

 

 

Data Echo & Modem

 

 

Full Verbose: The unit echoes modem commands and responds to

Response

 

 

a command with a message string shown in the table below.

 

 

 

Numeric Response: The unit echoes modem commands and

 

 

 

responds to a command with a numeric response.

 

Modem Responses

 

 

Full Verbose: The unit does not echo modem commands and

Only

 

 

responds to a command with a message string shown in the table

 

 

 

below.

 

 

 

Numeric Response: The unit does not echo modem commands

 

 

 

and responds to a command with a numeric response.

 

 

 

 

 

 

Table 9-6. Modem Mode Messages

 

 

 

 

Message

 

 

Meaning

 

 

 

 

 

Full Verbose

 

 

 

 

 

 

 

 

OK

 

 

Command was executed without error.

 

 

 

 

CONNECT

 

 

A network connection has been established.

 

 

 

 

NO CARRIER

 

 

A network connection has been closed.

 

 

 

 

RING n.n.n.n.

 

 

A remote device, having IP address n.n.n.n, is connecting to this device.

 

 

 

 

 

Numeric Response

 

 

 

 

 

 

 

 

0

 

 

OK

 

 

 

 

1

 

 

Connected

 

 

 

 

2

 

 

Ring

 

 

 

 

3

 

 

No Carrier

 

 

 

 

4

 

 

Error

 

 

 

 

 

Received commands must begin with the two-character sequence AT and be terminated with a carriage return character.

XPress DR+ User Guide

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Contents XPress DR+ User Guide Technical Support Sales Offices Lantronix Corporate HeadquartersDate Rev Comments Contents Configuration Using Web Manager Using DeviceInstallerContents Setup Mode Server Configuration Configuration Using Telnet or Serial Port Setup ModeSetup Mode Channel Configuration Setup Mode Advanced Settings Expert Settings Option 5Firmware Upgrades Monitor ModeTroubleshooting and Technical Support Appendix D Binary to Hexadecimal Conversions 108Appendix F Warranty 115 Index 116 FiguresTables Using This Guide Purpose and AudienceSummary of Chapters Chapter DescriptionUsing This Guide Additional DocumentationIntroduction Product DescriptionIntroduction XPress DR+ FrontIndustrial Automation Protocols Network Protocols Serial TunnelingXPress DR+ Application Examples Example of Serial TunnelingAddresses and Port Numbers Hardware AddressIP Address Port NumbersConfiguration Methods Lantronix Web Manager. See Configuration Using Web ManagerInstallation and Hardware Physically Connecting the XPress DR+Whats in the Box? What Must the User Provide?Installation and Hardware XPress DR+ Front PanelSerial Interface Front of XPress DR+Screw Terminal Serial Connectors RJ45 Serial Connector PinoutsSerial Screw Terminal Pinout for RS422 4-Wire Serial Screw Terminal Pinout for RS485 2-WirePin RS-232 to Serial RJ45 Cable P/N DTE, 9-Pin XPress DR+ Female Serial RJ45Typical RJ45 Connector Ethernet Interface SignalsEthernet Interface Reset Switch Power RequirementsMulti-Drop Ethernet Connections RXD Activity LED TXD Activity LED Ethernet Link LED LEDsEthernet Activity LED Status Meaning DimensionsXPress DR+ LED Functions Wall Mount Bracket Product Information LabelApplication Examples XPress DR+WSerial Tunneling Network Serial Tunneling Infrastructure Ad Hoc NetworkXPress DR+W Physically Connecting the XPress DR+W Ad Hoc XPress DR+W ConnectionTypical XPress DR+W Configuration Front Panel DescriptionRequired Information for Initial Configuration XPress DR+W LED FunctionsInstalling the XPress DR+W for Initial Configuration Server Configuration OptionWlan Settings IP Address Subnet Mask GatewayNetwork Mode XPress DR+W only BootP/DHCP/AutoIP optionsSet Gateway IP Address Options BitWlan Configuration Option Change Telnet Configuration PasswordNetmask Number of Bits for Host Part Change Dhcp Device NameNetwork Name Ssid TopologyAdhoc Network Channel Hex Key Type Encryption KeyPassphrase WPA WPA2/802.11i Fixed or Automatic Data RateNext Steps Transmission Data RateUsing DeviceInstaller Installing DeviceInstallerTo install DeviceInstaller Assigning an IP AddressAccessing the XPress DR+ Using DeviceInstaller Viewing the Current ConfigurationUsing DeviceInstaller To view the units current settingsSetting Description Supports Configurable PinsSupports Http Setup Supports Dynamic IPAccessing XPress DR+ Using DeviceInstaller Configuration Using Web ManagerConfiguration Using Web Manager Network Configuration Lantronix Web ManagerAutomatic IP Address Configuration To assign an IP address automaticallyAutoIP Dhcp Host NameServer Configuration Static IP Address ConfigurationDefault Gateway To assign an IP address manuallyTo configure the units device server settings Server ConfigurationAdvanced To configure the units host list Host List Configuration0x77FE Server Port MTU Size Channel Configuration Serial SettingsRetry Settings To configure the channel’s serial settingsPort Settings ChannelFlush Input Buffer Serial to Network Pack ControlFlush Output Buffer Network to Serial Connection Settings TCP To configure a channel’s TCP settingsConnect Mode Passive Connection Connect Mode Active ConnectionEndpoint Configuration Connect ProtocolConnection Settings UDP Disconnect ModeTo configure a channel’s UDP settings Common OptionsDatagram Mode Datagram TypeWlan Configuration XPress DR+W only Device Address TableTo configure the XPress DR+W’s Wlan settings Wlan Settings Ad Hoc Network TypeWireless Network Configuration Network Name SsidNetwork Type ChannelWEP Options Wireless Network SecurityWPA Options Applying Settings Applying Factory DefaultsAdvanced Settings WPA2/802.11i OptionsConfiguration Using Telnet or Serial Port Setup Mode Accessing Setup ModeSerial Port Connection Configuration Using Telnet or Serial Port Setup ModeTo establish a Telnet connection Exiting Setup Mode To exit setup modeSetup Mode Server Configuration Setup Mode Server Configuration Dhcp Name Channel 1 Option 1 and Channel 2 Option Setup Mode Channel ConfigurationBaudrate Interface Mode Setup Mode Channel ConfigurationMode Option Common I/F Mode Setting Binary HexFlow Port NumberFlow Control Option Hex Port Numbers Reserved forConnect Mode Connect Mode OptionResponse Incoming ConnectionActive Startup Connection Autostart AutomaticHostlist Modem Mode To enable the hostlistDatagram Type Directed UDPMessage Meaning Modem Mode Function Command Modem Mode CommandsAuto Increment Source Port Send the Escape Sequence +++ in Modem ModeRemote IP Address Disconnect Mode Option Disconnect Mode OptionsRemote Port DisConnModePack Control Flush Mode Buffer FlushingOption DisConnTime Inactivity Timeout Packing IntervalTrailing Characters Send CharactersChannel Port Password Wlan Settings XPress DR+W OnlySend Characters Telnet Terminal TypeTopology 0=Infrastructure, 1=Adhoc 0 ? WEP WEP64 or 13 WEP128 bytes and limits the number of key TX Data rate 0=fixed, 1=auto fallback 1 ? Enable Power Management Setup Mode Advanced Settings Expert Settings OptionARP Cache timeout in seconds Disable Monitor Mode at bootupSecurity Settings Option Enable alternate MACSetup Mode Advanced Settings Http Port NumberDisable Snmp Disable Telnet SetupDisable Tftp Firmware Upgrade Disable Port 77FE HexDefault Settings Option Expert Settings Security SettingsWlan Settings XPress DR+W only Topology AdHoc Network NameFirmware Upgrades Using Tftp Graphical User InterfaceObtaining Firmware Reloading Firmware ROM FileFirmware Upgrades Using Tftp Command Line InterfaceTo recover firmware Firmware Upgrades Monitor Mode Entering Monitor Mode Using the Serial PortEntering Monitor Mode Using the Network Port Monitor Mode CommandsMonitor Mode Command Command Name FunctionMonitor Mode Commands G0, G1, ....,Ge, GfCommand Response Codes Response MeaningTroubleshooting and Technical Support Problems and Error MessagesProblem/Message Reason Solution Problems and Error MessagesTroubleshooting and Technical Support XPress DR+ User Guide 101 Technical Support Technical Support Europe, Middle East, and AfricaAppendix a Technical Specifications XPress DR+ and XPress DR+W SpecificationsXPress DR+W Wireless Specifications Appendix a Technical SpecificationsCategory Ieee 802.11b/g Lantronix P/N Description Appendix B Lantronix Cables and AdaptersApplications Appendix C Alternative Methods of Assigning an IP Address AutoIPAppendix C Alternative Methods of Assigning an IP Address ARP and TelnetTo assign a temporary IP address Appendix D Binary to Hexadecimal Conversions Converting Binary to HexadecimalConversion Table Scientific CalculatorAppendix D Binary to Hexadecimal Conversions Appendix E Compliance Information Declaration of ConformityElectromagnetic Emissions and Immunity XPress DR+ Emissions ImmunityRadio Appendix E Compliance InformationElectromagnetic Emissions and Immunity XPress DR+W XPress DR+W Regulatory Information USA Federal Communications Commission FCC NoticeAntenna Notice Canada Industry Canada NoticeExposure of Humans to RF Fields Europe R&TTE Directive 99/5/EC, Wireless Notice Australia & New Zealand Wireless NoticeAppendix F Warranty Index

900-422 specifications

The Lantronix 900-422 is a robust industrial device used primarily for remote access and management applications. Known for its reliability and versatility, this product caters to a variety of sectors, including telecommunications, manufacturing, and energy management.

One of the standout features of the Lantronix 900-422 is its ability to provide secure remote management capabilities. With built-in support for secure protocols like SSH and SSL, users can confidently access and control devices over the internet while ensuring data integrity and confidentiality. This security is crucial for applications where sensitive information is transmitted.

The device is equipped with a versatile multi-port serial connectivity option. With support for multiple serial communication protocols, including RS-232 and RS-485, the 900-422 can seamlessly interface with various types of industrial equipment and sensors. This adaptability enhances its usability in diverse environments and tasks, from monitoring weather stations to managing industrial machines.

Another significant characteristic of the Lantronix 900-422 is its compact and rugged design, making it suitable for installation in harsh industrial settings. Its durable exterior is resistant to dust and moisture, ensuring that it maintains performance even in challenging conditions.

The device also features an intuitive web-based interface, simplifying configuration and management. With this graphical user interface, users can quickly set up the device, manage settings, and monitor connected devices, all from a centralized location. This ease of use significantly reduces the time and effort needed for system administrators to maintain their networks.

Additionally, the Lantronix 900-422 is equipped with advanced monitoring and diagnostic tools. Users can track performance metrics and receive alerts for potential issues, enabling proactive maintenance and reducing downtime. The combination of real-time monitoring and remote access capabilities allows organizations to streamline their operations and respond swiftly to any anomalies.

Overall, the Lantronix 900-422 stands out as a reliable solution for remote device access and management. Its blend of security, versatility, and user-friendly features ensures that it meets the diverse needs of modern industrial applications, making it an essential tool for any organization looking to enhance operational efficiency and reliability.
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