Moxa Technologies 5400 Series IP Serial LIB Function Groups, Example Program, Server Control

Page 89

NPort 5400 Series User’s Manual

IP Serial LIB

IP Serial LIB Function Groups

Server Control

nsio_init nsio_end nsio_resetserver nsio_checkalive

Port Control	Input/Output Data	Port Status	Miscellaneous
nsio_open	nsio_read	Inquiry
nsio_open	nsio_read	nsio_lstatus	nsio_break
nsio_close	nsio_SetReadTimeouts	nsio_data_status	nsio_break_on
nsio_ioctl	nsio_write		nsio_break_off
nsio_flowctrl	nsio_SetWriteTimeouts		nsio_breakcount
nsio_DTR
nsio_RTS
nsio_lctrl
nsio_baud
nsio_resetport

Example Program

char NPortip=”192.168.1.10”;
char buffer[255];	/data buffer, 255 chars /
int port = 1;	/1st port /
int portid;	/* port handle */
nsio_init();	/initial IP Serial Library /
portid = nsio_open(NPortip, port);	/1st port, NPort IP=192.168.1.10 /
nsio_ioctl(portid, B9600, (BIT_8 STOP_1	/set 9600, N81 /
P_NONE) );	/* wait for 1000 ms for data */
sleep(1000);	/* read 200 bytes from port 1 */
nsio_read(port, buffer, 200);	/* close this serial port */
nsio_close(portid);	/* close IP Serial Library */
nsio_end();

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Contents Sixth Edition, March NPort 5400 Series User’s ManualDisclaimer Copyright NoticeTrademarks Table of Contents Chapter IP Serial LIB Introduction Overview Package ChecklistProduct Features Product Specifications Power Requirements Software FeaturesSerial Communication Parameters MechanicalGetting Started ‰ Panel Layout ‰ Connecting the HardwareNPort 5430/5430I Panel LayoutNPort 5410/5450/5450I Wiring Requirements Connecting the HardwareConnecting the Power Grounding the NPortConnecting to a Serial Device Connecting to the NetworkLED Indicators LED Name LED Color LED FunctionPull high/low resistors for the RS-485 Port Adjustable Pull High/low Resistors for the RS-485 PortInitial IP Address Configuration Default IP address Factory Default IP AddressInitializing the NPort’s IP Address LCM DisplayDetailed Menu Options Button Name ActionInact. time Delimiter ARP NPort Administration SuiteTelnet Console Page Page Choosing the Proper Operation Mode Real COM Mode TCP Server Mode Pair Connection Mode TCP Client ModeUDP Mode Disabled Mode Reverse Telnet ModeWeb Console Configuration Opening Your Browser NPort 5400 Series User’s Manual Web Console Configuration Time Basic SettingsServer name Time zoneWeb/Telnet Console LCM password protectTime server Web consoleMethod Function Definition Network SettingsReset button protect IP Address IP ConfigurationNetmask GatewayIP Address Report Snmp SettingsSetting Factory Default Necessity 4002 Optional Serial SettingsAuto report to IP Auto report to UDP portSerial Parameters Interface Operating SettingsReal COM Mode Max. Connection Max ConnectionMax Connection 2 to Ignore jammed IPSetting Factory Default Necessity To 65535 ms Optional Setting Factory Default Necessity To FF None OptionalDelimiter Delimiter processSetting Factory Default Necessity To 99 min Min Optional TCP Server ModeTCP alive check time Inactivity timeAllow driver control Delimiter Setting Factory Default Necessity 4001 Required TCP Client ModeCommand port Setting Factory Default Necessity 966 OptionalNPort 5400 Series User’s Manual Web Console Configuration Delimiter Destination IP address 2/3/4 Destination IP addressDesignated Local Port 1/2/3/4 Connection controlConnect/Disconnect Description UDP ModeDelimiter process Local listen port Pair Connection ModePair Connection Master Mode Setting Factory Default Necessity To 99 min Min Required Pair Connection Slave ModeSetting Factory Default Necessity To 99 min Optional Reverse Telnet ModeSetting Factory Default Necessity 4001 Optional Means it will never disconnectDisabled Mode Accessible IP SettingsOnly one host of specific IP address can access the NPort Hosts on the specific subnet can access the NPortMail Server Auto Warning SettingsAuto warning E-mail and Snmp trap Snmp Trap Server Event TypeDCD changed Password changedDSR changed MailMonitor Monitor Async-SettingsMonitor Line Monitor AsyncLoad Factory Default Change Password‰ Overview ‰ Installing NPort Administrator ‰ Configuration Configuring NPort AdministratorInstalling NPort Administrator Page Page Configuration Specify by IP Address Broadcast SearchUnlock Password Protection Password ProtectionConfiguring the NPort Page Page Upgrading the Firmware Web ConsolePage Import Configuration Export ConfigurationBroadcast Search Æ Monitor Æ Add Target Monitor Æ Add Target Æ Rescan Once the Monitor function is running Monitor Æ Load Configured COM PortPage Page Page Port Monitor On-line COM Mapping COM MappingPage Fast Flush only flush local buffer Page Page Off-line COM Mapping Page IP Address Report Automatic Message Log IP Serial LIB How to install IP Serial Library? What is IP Serial Library?Why Use IP Serial Library? Example Program IP Serial LIB Function GroupsServer Control Port Control Input/Output Data Port Status MiscellaneousPinouts and Cable Wiring Ethernet Port Pinouts Serial Port Pinouts Port Pinout DiagramsDB9 Female to DB9 Male for NPort Cable Wiring DiagramsEthernet Cables Serial Cables DB9 Female to DB25 Male for NPort Well Known Port Numbers TCP Socket Application ServiceNPort 5400 Series User’s Manual Well Known Port Numbers UDP Socket Application ServiceIP MIB Icmp MIB Snmp Agents with MIB II & RS-232 like groupAddress Translation MIB System MIB Interfaces MIBTCP MIB Snmp MIB Input Signal Table Output Signal TableAuto IP Report Protocol Info n Auto IP Report FormatID List AP ID & Hardware ID Mapping TableService Information Following services are provided Moxa Internet ServicesSerial Number Problem Report FormMoxa Product† NPort Product Return Procedure