Lantronix 900-618 manual Caps Lock is not on, Lock on

Page 74

 

 

 

12: Troubleshooting

 

 

 

 

 

 

 

Problem/Message

Reason

Solution

 

 

 

 

 

 

 

When you Telnet to port 1 to

You may have entered

Confirm that the Ethernet

 

 

assign an IP address to the

the Ethernet address

address that you entered with

 

 

device server, the Telnet

incorrectly with the ARP

the ARP command is correct.

 

 

window does not respond for a

command.

The Ethernet address may only

 

 

long time.

 

include numbers 0-9 and letters

 

 

 

 

A-F. In Windows and usually in

 

 

 

 

Unix, the segments of the

 

 

 

 

Ethernet address are

 

 

 

 

separated by dashes. In some

 

 

 

 

forms of Unix, the Ethernet

 

 

 

 

address is segmented with

 

 

 

 

colons.

 

 

 

 

 

 

 

 

The IP address you are

Confirm that your PC has an IP

 

 

 

trying to assign is not on

address and that it is in the

 

 

 

your logical subnet.

same logical subnet that you

 

 

 

 

are trying to assign to the

 

 

 

 

device server.

 

 

 

 

 

 

 

 

The device server may

Make sure that the Link LED is

 

 

 

not be plugged into the

lit. If the Link LED is not lit, then

 

 

 

network properly.

the device server is not

 

 

 

 

properly plugged into the

 

 

 

 

network.

 

 

When you try to assign an IP

The cause is most likely

Double-check the parameters

 

 

with DeviceInstaller, you get

one of the following:

that you specified.

 

 

the following :

 

Note: You cannot assign an IP

 

 

 

The hardware address

address to a device server

 

 

"No response from device!

you specified is incorrect.

through a router.

 

 

Verify the IP, Hardware

 

 

 

 

Address and Network Class.

The IP address you are

 

 

 

Please try again."

trying to assign is not a

 

 

 

 

valid IP for your logical

 

 

 

 

subnet.

 

 

 

 

You did not choose the

 

 

 

 

correct subnet mask.

 

 

 

The device server is not

The most likely reason is

The serial settings for the serial

 

 

communicating with the serial

the wrong serial settings

device and the device server

 

 

device to which it is attached.

were chosen.

must match. The default serial

 

 

 

 

settings for the device server

 

 

 

 

are RS-232, 9600 baud, 8

 

 

 

 

character bits, no parity, 1 stop

 

 

 

 

bit, no flow control.

 

 

When you try to enter the setup

The issue is most likely

Double-check everything in the

 

 

mode on the device server

something covered in the

problem above. Confirm that

 

 

using the serial port, you get no

previous problem, or

Caps Lock is not on.

 

 

response.

possibly, you have Caps

 

 

 

 

Lock on.

 

 

xPico User Guide

74

Image 74
Contents User Guide Lantronix Corporate Headquarters Technical Support Sales OfficesDisclaimer Table of Contents Configuration via Telnet or Serial Port Setup Mode Setup Mode Advanced Settings Gpio Interface List of Tables List of FiguresChapter Summary Using This GuidePurpose and Audience Additional Documentation XPico Integration GuideApplications IntroductionCapabilities Addresses and Port Numbers Configuration MethodsProtocol Support Hardware AddressPort Numbers Product Information LabelIP Address To install DeviceInstaller Using DeviceInstallerInstalling DeviceInstaller Assigning an IP AddressSelect Assign a specific IP address and click Next Accessing the xPico Using DeviceInstallerTo view the units current settings NameComments Dhcp Device NameGroup Device FamilyPins Firmware UpgradeableSupports Configurable Supports Http SetupConfiguration Using Web Manager Accessing Web-Manager Using DeviceInstallerNetwork Configuration Web-Manager Login WindowSelect Obtain IP address automatically Network ModeTo assign an IP address automatically Select Use the following IP configuration Static IP Address ConfigurationEthernet Configuration To assign an IP address manuallyTo configure the xPico’s device server settings Auto NegotiateAdvanced Host List ConfigurationServer Configuration To configure the xPico’s host list Channel 1 and 2 ConfigurationRetry Settings Host InformationTo configure the channel’s serial settings Serial SettingsPort Settings ChannelPack Control Flush Input Buffer Serial to NetworkFlush Output Buffer Network to Serial Connection Settings TCPTo configure a channel’s TCP settings At Time of DisconnectTCP Connection Settings Endpoint Configuration Connect Mode Passive ConnectionConnect Mode Active Connection Connect ProtocolTo configure a channel’s UDP settings Connection Settings UDPDisconnect Mode Use Broadcast Datagram ModeDatagram Type Device Address TableTo configure the xPico’s Configurable Pins Configurable Pin SettingsConfigurable Pin Functions Serial Channel 1 Status LED Apply SettingsApply Defaults Serial Channel 2 Status LEDTelnet Connection Configuration via Telnet or Serial Port Setup ModeAccessing Setup Mode Serial Port Connection To establish a Telnet connectionExiting Setup Mode To exit setup modeBootP/DHCP/AutoIP Options Setup Mode Server ConfigurationServer Configuration Option IP AddressNetmask Number of Bits for Host Part Change Telnet/Web-Manager PasswordSet Gateway IP Address Set DNS Server IP AddressDhcp Name Baudrate Setup Mode Channel ConfigurationChannel 1 Option 1 or Channel 2 Option RS232 Interface Mode Settings Interface ModeInterface Mode Options FlowFlow Control Options Connect ModePort Number Reserved Port NumbersIncoming Connection Connect Mode OptionsIncoming Connection ResponseResponse Active StartupManual Connection Manual Connection Address ExampleTo enable the hostlist Hostlist OptionDirected UDP Modem ModeDatagram Type Modem Mode Commands Numeric ResponseAuto Increment Source Port Send the Escape Sequence +++ in Modem ModeShow IP addr after Ring Disconnect Mode Options Remote IP AddressFlush Mode Buffer Flushing Pack ControlSend Characters Packing IntervalTrailing Characters Send Characters DisConnTime Inactivity TimeoutChannel Port Password Telnet Terminal TypeTCP Keepalive time in seconds Setup Mode Advanced SettingsExpert Settings Option CPU Performance ARP Cache timeout in secondsDisable Monitor Mode at bootup Http Port NumberEnable alternate MAC Security Settings OptionTCP Re-Transmission Timeout Ethernet Connection TypeSnmp Community Name Disable SnmpDisable Telnet Setup Disable Web Server Disable Tftp Firmware UpgradeDisable Port 77FE Hex Disable Web SetupEnable Encryption To configure AES encryption on the xPicoDisable Port 77F0 Hex Default Settings OptionEnable Enhanced Password Channel 1 and Channel 2 Configuration DefaultsHostlist retry timeout Expert Settings DefaultsSecurity Settings Defaults Start character for serial channelGpio Interface Configurable PinsFeatures Control Protocol CommandsByte 0 Command Types GuidelinesCommand 12h, Get Active Levels Command 10h, Get FunctionsCommand 11h, Get Directions Command 13h, Get Current StatesCommand 1Bh, Set States Command 19h, Set DirectionsCommand 1Ah, Set Active Levels Command detailsResponse details Obtaining Firmware Reloading Firmware Firmware UpgradesUsing Tftp Graphical User Interface To download new firmware from a computerUsing Tftp Command Line Interface Tftp WindowTo recover firmware Entering Monitor Mode Using the Network Port Monitor ModeEntering Monitor Mode Using the Serial Port Monitor Mode CommandsS0, S1,...,Se, Sf Monitor Mode CommandsG0, G1, ....,Ge, Gf ExampleCommand Response Codes Response MeaningTroubleshooting Problems and Error MessagesCaps Lock is not on Lock onTroubleshooting Technical Support Europe, Middle East, and Africa Technical SupportTechnical Support US Conversion Table Binary to Hexadecimal ConversionsConverting Binary to Hexadecimal Scientific CalculatorBinary to Hexadecimal Conversions Compliance RoHS Notice