Moxa Technologies 5400 Series user manual TCP Server Mode, TCP alive check time, Inactivity time

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NPort 5400 Series User’s Manual

Web Console Configuration

10 (bits) / 1200 (bits/s) * 1000 (ms/s) = 8.3 ms.

Therefore, you should set Force Transmit timeout to be larger than 8.3 ms. Force Transmit timeout is specified in milliseconds and must be larger than 10 ms.

If the user wants to send the series of characters in a packet, the serial device attached to the NPort should send characters without time delay larger than Force Transmit timeout between characters and the total length of data must be smaller than or equal to the NPort’s internal buffer size. The serial communication buffer size of the NPort is 1 Kbytes per port.

TCP Server Mode

TCP alive check time

Setting	Factory Default	Necessity
0 to 99 min	7 min	Optional

0 min: TCP connection is not closed due to an idle TCP connection.

1 to 99 min: The NPort automatically closes the TCP connection if there is no TCP activity for the given time. After the connection is closed, the NPort starts listening for another host’s TCP connection.

Inactivity time

Setting	Factory Default	Necessity
0 to 65535 ms	0 ms	Optional

0 ms: TCP connection is not closed due to an idle serial line.

0-65535 ms: The NPort automatically closes the TCP connection if there is no serial data activity for the given time. After the connection is closed, the NPort starts listening for another host’s TCP connection.

This parameter defines the maintenances status as Closed or Listen on the TCP connection. The connection is closed if there is no incoming or outgoing data through the serial port during the specific Inactivity time.

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Contents NPort 5400 Series User’s Manual Sixth Edition, MarchTrademarks Copyright NoticeDisclaimer Table of Contents Chapter IP Serial LIB Introduction Product Features Package ChecklistOverview Product Specifications Software Features Power RequirementsSerial Communication Parameters Mechanical‰ Panel Layout ‰ Connecting the Hardware Getting StartedNPort 5410/5450/5450I Panel LayoutNPort 5430/5430I Connecting the Hardware Wiring RequirementsConnecting the Power Grounding the NPortConnecting to the Network Connecting to a Serial DeviceLED Indicators LED Name LED Color LED FunctionAdjustable Pull High/low Resistors for the RS-485 Port Pull high/low resistors for the RS-485 PortInitial IP Address Configuration Factory Default IP Address Default IP addressInitializing the NPort’s IP Address LCM DisplayButton Name Action Detailed Menu OptionsInact. time Delimiter NPort Administration Suite ARPTelnet Console Page Page Choosing the Proper Operation Mode Real COM Mode TCP Server Mode UDP Mode TCP Client ModePair Connection Mode Reverse Telnet Mode Disabled ModeWeb Console Configuration Opening Your Browser NPort 5400 Series User’s Manual Web Console Configuration Basic Settings TimeServer name Time zoneLCM password protect Web/Telnet ConsoleTime server Web consoleReset button protect Network SettingsMethod Function Definition IP Configuration IP AddressNetmask GatewaySnmp Settings IP Address ReportSerial Settings Setting Factory Default Necessity 4002 OptionalAuto report to IP Auto report to UDP portSerial Parameters Real COM Mode Operating SettingsInterface Max Connection Max. ConnectionMax Connection 2 to Ignore jammed IPSetting Factory Default Necessity To FF None Optional Setting Factory Default Necessity To 65535 ms OptionalDelimiter Delimiter processTCP Server Mode Setting Factory Default Necessity To 99 min Min OptionalTCP alive check time Inactivity timeAllow driver control Delimiter TCP Client Mode Setting Factory Default Necessity 4001 RequiredCommand port Setting Factory Default Necessity 966 OptionalNPort 5400 Series User’s Manual Web Console Configuration Delimiter Destination IP address Destination IP address 2/3/4Designated Local Port 1/2/3/4 Connection controlUDP Mode Connect/Disconnect DescriptionDelimiter process Pair Connection Master Mode Pair Connection ModeLocal listen port Pair Connection Slave Mode Setting Factory Default Necessity To 99 min Min RequiredReverse Telnet Mode Setting Factory Default Necessity To 99 min OptionalSetting Factory Default Necessity 4001 Optional Means it will never disconnectAccessible IP Settings Disabled ModeOnly one host of specific IP address can access the NPort Hosts on the specific subnet can access the NPortAuto warning E-mail and Snmp trap Auto Warning SettingsMail Server Event Type Snmp Trap ServerPassword changed DCD changedDSR changed MailMonitor Async-Settings MonitorMonitor Line Monitor AsyncChange Password Load Factory DefaultConfiguring NPort Administrator ‰ Overview ‰ Installing NPort Administrator ‰ ConfigurationInstalling NPort Administrator Page Page Configuration Broadcast Search Specify by IP AddressPassword Protection Unlock Password ProtectionConfiguring the NPort Page Page Web Console Upgrading the FirmwarePage Export Configuration Import ConfigurationBroadcast Search Æ Monitor Æ Add Target Monitor Æ Add Target Æ Rescan Monitor Æ Load Configured COM Port Once the Monitor function is runningPage Page Page Port Monitor COM Mapping On-line COM MappingPage Fast Flush only flush local buffer Page Page Off-line COM Mapping Page IP Address Report Automatic Message Log IP Serial LIB Why Use IP Serial Library? What is IP Serial Library?How to install IP Serial Library? IP Serial LIB Function Groups Example ProgramServer Control Port Control Input/Output Data Port Status MiscellaneousPinouts and Cable Wiring Port Pinout Diagrams Ethernet Port Pinouts Serial Port PinoutsEthernet Cables Serial Cables Cable Wiring DiagramsDB9 Female to DB9 Male for NPort DB9 Female to DB25 Male for NPort TCP Socket Application Service Well Known Port NumbersUDP Socket Application Service NPort 5400 Series User’s Manual Well Known Port NumbersSnmp Agents with MIB II & RS-232 like group IP MIB Icmp MIBSystem MIB Interfaces MIB Address Translation MIBInput Signal Table Output Signal Table TCP MIB Snmp MIBAuto IP Report Protocol Auto IP Report Format Info nID List AP ID & Hardware ID Mapping TableService Information Moxa Internet Services Following services are providedMoxa Product† NPort Problem Report FormSerial Number Product Return Procedure