Lantronix 900-332 DisConnTime Inactivity Timeout, SendChar 1 and SendChar2, Telnet Terminal Type

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Configuration Via Serial Mode or Telnet Port

Packing Interval: Packing Interval defines how long the unit should wait before sending accumulated characters. This wait period is between successive network segments containing data. For alternate packing, the default interval is 12 ms.

Trailing Characters: In some applications, CRC, Checksum, or other trailing characters follow the end-of-sequence character; this option helps to adapt frame transmission to the frame boundary.

Send Characters:

‹If 2-Byte Send Character Sequence is enabled, the unit interprets the sendchars as a 2-byte sequence; if this option is not enabled, the unit interprets them independently.

‹If Send Immediately After Characters is not set, any characters already in the serial buffer are included in the transmission after a "transmit" condition is found. If this option is set, the unit sends immediately after recognizing the transmit condition (sendchar or timeout).

Note: A transmission might occur if status information needs to be exchanged or an acknowledgment needs to be sent.

DisConnTime (Inactivity Timeout)

Use this parameter to set an inactivity timeout. The unit drops the connection if there is no activity on the serial line before the set time expires. Enter time in the format mm:ss, where m is the number of minutes and s is the number of seconds.

DisConnTime (0: 0) ?:

To disable the inactivity timeout, enter 00:00. Range is 0 (disabled) to 5999 seconds (99 minutes, 59 seconds). The default is 0.

SendChar 1 and SendChar2

Enter up to two characters in hexadecimal representation.

SendChar 1 ( 0) ? _

SendChar 2 ( 0) ? _

If the unit receives a character on the serial line that matches one of these characters, it sends the character immediately, along with any awaiting characters, to the TCP connection. This action minimizes the response time for specific protocol characters on the serial line (for example, ETX, EOT). Setting the first SendChar to 00 disables the recognition of the characters. Alternatively, the unit can interpret two characters as a sequence (see Pack Control on page 5-15).

Telnet Terminal Type

This parameter displays only if the terminal type option is enabled in Disconnect Mode. If this option is enabled, use the terminal name for the Telnet terminal type. Enter only one name.

If the terminal type option is enabled, the unit also reacts to the EOR (end of record) and binary options, which can be used for applications such as terminal emulation to UNIX hosts.

Channel (Port) Password

This parameter appears only if the channel (port) password option is enabled in Disconnect Mode. If the option is enabled, set a password on the serial port.

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WiPort™ User Guide

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Contents WiPort User Guide Page Technical Support Lantronix Corporate HeadquartersSales Offices Disclaimer and Revisions Contents Wlan Settings5-19 ContentsAccessing Setup Mode Expert Settings5-20Gpio Pins Factory DefaultsExit Configuration Mode Control ProtocolPage Chapter Summary Using This GuidePurpose and Audience Remaining chapters in this guide includeUsing This Guide Additional DocumentationIntroduction CapabilitiesProtocol Support Configuration MethodsApplications IntroductionIP Address Addresses and Port NumbersHardware Address Port NumbersPage Accessing WiPort using DeviceInstaller Configuration using DeviceInstallerServer Configuration Wlan Configuration OEM Pin Configuration Host List ConfigurationConfiguration Using DeviceInstaller Channel 1 and Channel 2 Configuration UDP Datagram Mode Common I/F Mode SettingSerial Settings Passive ConnectionActive Connection Connection DisconnectionBuffer Flushing Email Configuration PackingTriggers Unit NamePage Configuration using Web-Manager Accessing WiPort using Web-ManagerNetwork Configuration Configuration Using Web-ManagerClick the OK button when finished Automatic IP Address ConfigurationStatic IP Address Configuration Select Obtain IP address automaticallyIP Address Select Use the following IP configurationDefault Gateway Subnet MaskServer Configuration AdvancedRetry Settings Serial SettingsHost Information Available fields, enter the following information Port SettingsDisable Serial Port ChannelFlush Input Buffer Serial to Network Connection Settings TCPPack Control Flush Output Buffer Network to SerialConnect Mode Active Connection Connect Mode Passive ConnectionConnect Protocol Disconnect Mode Endpoint ConfigurationCommon Options Connection Settings UDP Datagram ModeChange Address Table Configure the following fieldsMail Server IP Address Recipients Configurable PinsEnable Serial Trigger ConditionsMessage Properties Wireless Network Security Ad Hoc SettingsEnter or modify the following fields Advanced Settings Configure or modify the following fields for each pinUpdating Settings Page Accessing Setup Mode Configuration via Serial Mode or Telnet PortTelnet Access Configuration Via Serial Mode or Telnet Port Serial Port AccessClick OK. The following information displays Set the IP Address Set the Gateway IP AddressDhcp Name Change Telnet Configuration PasswordSet the Netmask Network Class Host Bits NetmaskMode Option Interface ModeFollowing table displays available I/F Mode options Interface Mode OptionsPort Number Common I/F Mode Setting Binary HexFlow Flow Control OptionConnect Mode Option Connect ModeEnter Connect Mode options in hexadecimal notation Port Numbers Reserved forIncoming Connection ResponseManual Connection Address Example Manual ConnectionAutostart Automatic Connection Hostlist Hostlist ExampleDatagram Type Modem ModeMessage Meaning Modem Mode Commands Modem Mode CommandFunction Remote IP Address Modem Mode Function CommandRemote Port 10. Disconnect Mode Options Flush ModeDisconnect Mode Option 11. Flush Mode OptionsOption SendChar 1 and SendChar2 DisConnTime Inactivity TimeoutChannel Port Password Telnet Terminal TypeMail Server Recipient Unit NameDomain Name TriggerEnable Ad Hoc Network Creation Wlan SettingsEnable Wlan Find Network NameExpert Settings Security SettingsDisable Tftp Firmware Upgrade Disable SnmpDisable Telnet Setup Disable Port 77FE HexFactory Defaults Channel 2 Configuration Channel 1 ConfigurationWlan Settings Security Settings Exit Configuration ModeExpert Settings Email SettingsFeatures Configurable PinsGpio Pins Control ProtocolByte 0 Command Types CommandsConfigurable Pins Command 10h, Get FunctionsCommand 13h, Get Current States Command 11h, Get DirectionsCommand 12h, Get Active Levels Command 19h, Set DirectionsCommand details Command 1Ah, Set Active LevelsCommand 1Bh, Set States Examples1Bh = response to command 1Bh 03h, 00h, 00h, 00h = Page Entering Monitor Mode via the Network Port Monitor ModeEntering Monitor Mode via the Serial Port To enter Monitor Mode locallyCommand Command Name Function Monitor Mode CommandsFollowing commands are available in Monitor Mode Monitoring the NetworkObtaining Firmware Reloading Firmware Using Tftp Graphical User InterfaceUpdating Firmware ROM File FWX FileRecovering the Firmware Using the Serial Port Using Tftp Command Line InterfaceTroubleshooting Problems and Error Messages TroubleshootingProblem/Message Reason Solution Please try again Caps Lock is not onGeneral DeviceInstaller Settings Device Server messageTechnical Support Technical Support Europe, Middle East, and Africa
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