CSE-H55 User Manual
Contents
1. ISP mode This mode is for upgrading firmware In addition you can set environmental parameters even though the security options like password are activated by entering this mode 4 2 How to entering each mode Normal Mode Reset or turn the Initial State Press the ISP button over 2 seconds ISP Mode Configuration Mode Figure 4 1 How to entering each mode L SOLLAE SYSTEMS 22 http www ezTCP com CSE H55 User Manual Ver 1 6 4 3 Comparison of each mode Table 4 1 shows summaries of each mode Configured Normal Supply the power value Serial Press the ISP button shortly between 10ms and 1s 115200 N 8 1 Configuration Supply the power with pressing the ISP button or ISP ad j d 115200 N 8 1 press the button over 2 seconds in other modes Table 4 1 comparison of each mode 4 4 Normal Mode In normal mode there are four connection types to communication with a remote host TCP Server TCP Client AT Command Modifying Serial Name Protocol Connection software of Topology configuration serial devices AT FETE PPS EEE Unavailable uw Ie 4 2 comparison of four communication modes TCP is a type of protocol which has a process of connection The connection has to be one to one The part who tries to make the connection is called TCP Client and the other part is TCP Server On the other hand UDP has no connection process Because of thi2. Save Load Baudrate Parity Data Bits Stop Bit Flow Contro jcom 19200 e NONE fe Dip DI ONE e Figure 2 4 opening COM Port Select COM port which the CSE H55 is connected to Make sure that all the parameters are the same with CSE H55 Press the Open button Z SOLLAE SYSTEMS 16 http www ezTCP com CSE H55 User Manual Ver 1 6 Confirm the TCP Connection and COM port status M Simple Test 30 31 32 33 34 35 36 37 01234567 Figure 2 5 TCP Connected message Check the message if the TCP connection is established 30 31 32 33 34 35 36 37 01234567 Figure 2 6 COM Port open message Check the message if the COM port has been opened Fouad SOLLAE SYSTEMS 17 http www ezTCP com CSE H55 User Manual Ver 1 6 Data transmission test M Simple Test 30 31 32 33 34 35 36 37 101234567 rcp Client z Local Port Peer Address Peer Port Connect E Keep Alive f be Cor bag Disconnect omnected 10 1 0 1 1470 RS232 Send 30 31 32 33 34 35 36 37 101234567 COM Port Baudrate Data Bits Stop Bit Flow Control Close OM1 The COM port has opened Figure 2 7 successful data transmission Click the Send data on the LAN part Check the data have been shown from the step RJ45 LAN _RJ45 D SUB 9 TB Figure 2 1 LAN RS232 Press the Send data on the RS232 part Check the data have been received from the step LAN
3. CSE H55 User Manual Ver 1 6 utilisez le bo tier CSE H55 volontairement ou involontairement pour de telles applications non autoris es vous vous engagez soustraire Sollae Systems Co Ltd et ses distributeurs de toute responsabilit et de toute demande de d dommagement En cas de litige l enti re responsabilit de Sollae Systems Co Ltd et de ses distributeurs vis vis de votre recours durant la p riode de garantie se limitera exclusivement selon le choix de Sollae Systems Co Ltd et de ses distributeurs au remboursement de votre produit ou de sa r paration ou de son change Sollae Systems Co Ltd et ses distributeurs d mentent toutes autres garanties exprim es ou implicites Tous les bo tiers CSE H55 sont test s avant exp dition Toute utilisation en dehors des sp cifications et limites indiqu es dans cette documentation ainsi que les court circuit les chocs les utilisations non autoris es pourront affecter la fiabilit cr er des dysfonctionnements et ou la destruction du bo tier CSE H55 sans que la responsabilit de Sollae Systems Co Ltd et de ses distributeurs ne puissent tre mise en cause ni que le bo tier CSE H55 puisse tre chang au titre de la garantie Rappel sur l vacuation des quipements lectroniques usag s Le symbole de la poubelle barr pr sent sur le bo tier CSE H55 indique que vous ne pouvez pas vous d barrasser de ce dernier de la m me fa on que vos d chets co
4. D SUB 9 TB Figure 2 2 RS232 LAN Z SOLLAE SYSTEMS 18 http www ezTCP com CSE H55 User Manual Ver 1 6 3 Configuration 3 1 Configuration with ezManager Wi ezTCP Manager 3 0E 2009 10 29 Search ezTCP Network option Serial Port mc lo seriar Product z MAC Address Joo so s oo oo for Network Notify IP Change Sc Local IP Address Protocol Interval yx jo Minute s Search Results Subnet Mask Port Data e s R A PECH e Gateway IP DDNS ID DDNS Password DNS IP Address Host Name custom Option fe Obtain an IP From The First Received Packet P obtain an IP Automatically DHCP E Obtain an IP Automatically PPPor PPPoE ID PPPoE Password IS Obtain DNS Server Address Automatically Status Simple Test Figure 3 1 initial appearance of ezManager 3 1 1 Configuration via LAN Checklists Make sure the connection between your PC and CSE H55 If they are the same network MAC Address search button can be used If they aren t only IP Address search is allowed to use Procedures 1 Searching Use Search All or Read button on ezManager Select a MAC Address which you want to set parameters 2 Selecting Set the values of the parameters properly i Store the setting with Write button Figure 3 2 procedures for configuration via LAN L SOLLAE SYSTEMS 19 http www ezTCP com CSE H55 User Manual Ver
5. search your CSE H55 via network All the values of parameters are set the default values in the factory To apply it to your system proper values should be set via ezManager Major parameters default values are listed on below table To implement this simple test keep these values without any changes Name Default Values Local IP Address 10 1 0 1 Subnet Mask 255 0 0 0 TELNET Checked IP Address Search Checked Serial Type RS 485 Baud Rate 19 200bps Parity NONE Data Bits 8 Stop Bit 1 Network Option Serial Port COM1 Communication mode TCP Server Local Port 1470 Table 2 1 default values of Major parameters Refer to ezManager website for more details L SOLLAE SYSTEMS 15 http www ezTCP com CSE H55 User Manual Ver 1 6 2 2 Simple Test If you press the Simple Test button test program will be shown on your screen Connecting to the CSE H55 via LAN M Simple Test x LAN Receive 30 31 32 33 34 35 36 37 101234567 a z z Data Length fe 2 Apply Received Data 0 Byte s Save Load Send Data Peer Address Peer Port 10 1 0 1 1470 2 Figure 2 3 settings for TCP connection Select TCP Client Input correct IP address and port number of CSE H55 Clink the Connect button In case of TCP Server it will be Listen button Opening RS232 Port e RS232 Send Receive 30 31 32 33 34 35 36 37 101234567 ri mms PO mr
6. 1 6 2 Installation and Test 2 1 Installation Before testing CSE H55 users should connect both serial and Ethernet port to a PC To connect the RS232 port of your PC and CSE H55 via serial you need a RS232 to 422 485 converter It will be no problem that the Ethernet connection includes network hubs Incase if your PC doesn t have a RS232 port use a USB to RS232 cable Figure 2 1 connection between CSE H55 and a PC Procedures for the test are followed 2 1 1 Setting Network Aera This step is for setting both CSE H55 and users PC to be located the same network If only they are the TCP connection between them can be established Setting of the PC Add or change the IP address of the network adapter on your PC like following Get into the menu of Windows Control Panel gt gt Network Connections gt gt Properties of the Network Adapter with right click of your mouse Then you can show the properties of Internet Protocol TCP IP In there press the Advanced button for adding an IP Address like the below figure IP address W TH 2 Subnet mask 255390 DE ft Cancel Figure 2 2 adding changing the IP address of users PC L SOLLAE SYSTEMS 14 http www ezTCP com CSE H55 User Manual Ver 1 6 Setting of CSE H55 CSE H55 uses ezManager as it s a configuration program ezManager is for MS Windows and this is comfortable to use because it doesn t need installation First
7. 1 6 3 1 2 Configuration via Serial Checklists To use serial configuration COM port of PC should be connected with CSE H55 Because CSE H55 doesn t have a RS232 port a RS232 to RS 422 485 converter is needed Of course H55 should be in operation as Serial Configuration Mode and set to RS 422 RS 485 is not available on this configuration Procedures 1 Mode Switching Change the mode to Serial Configuration 2 Reading Read environmental parameters with Read button 3 Setting Set the values of the parameters properly 4 Writing Store the setting with Write button Figure 3 3 procedures for configuration via Serial Step 2 Reading Search ezTCP Search ezTCP mac IP Serial Fm om COM Port ET Read Reboot Figure 3 4 reading procedure via serial Choose the Serial tab Select the COM port which the CSE H55 is connected with Open the COM port with the Open button Load the setting with Read button Refer to the ezManager manual on our website for details L SOLLAE SYSTEMS 20 http www ezTCP com CSE H55 User Manual Ver 1 6 3 2 AT command In the AT command mode you can change some parameters through the serial port e Checklists Make sure the connection between your PC and CSE H55 using RS232 cross cable To use this CSE H55 has to be set to AT command mode as its communication mode This can be configured by ezManage
8. 14 ZLA Setting NOWOrK AGE ee 14 22 EE et 16 3 e ie DT e E 19 3 1 Configuration With eczhManager ste SEENEN 19 3 11 Configuration via LAN 19 3 1 2 Configuration via Serial 20 3 2 AT COMMA A E 21 4 Operation MOGES isccsccisceiiscocsssssiscesisecsestssdesnecasssssscsesscesbsassacbbescocsdssaseessoosvssedosecsnsSeed anesses 22 4 1 What isthe Operation Mode nes ris ie inde Hide i 22 4 2 How to entering each Mode inner 22 4 3 Comparison of each MODS eene EES 23 44 Normal Mode nee 23 4 5 Serial Configuration Mode eege 24 AO TSR CGN eer eege 24 461 Upgrading Firmware 24 4 6 2 REVOKING Serurity Onotone E 24 L SOLLAE SYSTEMS 2 http www ezTCP com CSE H55 User Manual Ver 1 6 5 Communication Modes is cic ccsccsceccscsceacetssbensutaszsscesnsteieosseeusanecdeedasucssncsensseucebeasecstrustsedeose 25 E Lee 25 5414 KO parametlels eege 25 SEL EE 26 SC RE 29 ES 29 7 22 EN ATI OOS ne ne EE 30 So Rn EI SR Re no E EE 33 JIL KY EE Ee 33 3 3 2 ENA OL OS oinas aa a a aE na a a E a R NEE 34 S4 IER eege EE 37 SAL KEY EE sa 522 2111 2 IE A A 38 6 System Manageme nt ssccsccssssssssssscensssssssonsssssnssonssssnnsssssssonsssssessonsosssnssonsessonses 40 6 1 Upgrading KE EE 40 GDL el 40 DB LZ Le a UT RER A A A A A E 40 6 2 Status Monttorimg diner 42 621 USING EM EE 42 6 2
9. CSE H55 processes only AT command Whenever you want to go back to online state TCP connection use ATO command For more information about this please refer to the ATC mode on our web site Z SOLLAE SYSTEMS 36 http www ezTCP com CSE H55 User Manual Ver 1 6 5 4 UDP UDP has no processes of connection In this mode data is sent in block units Therefore data that comes through CSE H55 s serial port must be classified in block units to send it to the network 5 4 1 Key parameters Block Size Byte Block Size Byte means the size of a block in UDP mode Its unit is byte The size of bytes are come into the serial port CSE H55 sends them as one block to the network The maximum value is 1 460 bytes Data Frame Data Frame Interval means the time for gathering data to make one block Its unit is 10ms If there are no transmission during the time which is set to this value CSE H55 sends gathered data in the buffer as one block to the network Once one of the parameters is sufficient the block size is decided as the condition Dynamic update of Peer host If users set the value of Peer Address and Peer Port to 0 dynamic update of peer host function is activated By using this function CSE H55 can communicate to multiple hosts without additional setting L SOLLAE SYSTEMS 37 http www ezTCP com CSE H55 User Manual Ver 1 6 5 4 2 Examples Block Size 5 bytes Data
10. Frame 1s 100 by 10ms Figure 5 10 time chart for block size is 5 bytes and data frame is 1s States CSE H55 is receiving data from the serial port CSE H55 sends 5 bytes as one block Serial device sends data 678 to the CSE H55 Data 678 has arrived CSE H55 sends data from the remote host to the serial device 1 second has passed CSE H55 sends data 678 based on the Data Frame Interval Table 5 14 state description Z SOLLAE SYSTEMS 38 http www ezTCP com CSE H55 User Manual Ver 1 6 Dynamic Update of Peer host This is a function that CSE H55 automatically sets its peer host with information of the last packet which is received from network In the packet the source address and port number is used Parameters Peer Address Peer Port States Remote host 2 sends data to CSE H55 CSE H55 sets host 2 to peer host Remote host 1 sends data to CSE H55 CSE H55 updates host 1 to peer host Remote host 2 sends data again to CSE H55 CSE H55 updates host 2 to peer host CSE H55 can communicate with remote host 2 Table 5 16 state description The data ABC DE FGH are from the serial port of CSE H55 in the Figure 5 11 Z SOLLAE SYSTEMS 39 http www ezTCP com CSE H55 User Manual Ver 1 6 6 System Management 6 1 Upgrading Firmware 6 1 1 Firmware Firmware is a type of software for operation of CSE H
11. Host 1 H Serial Device Figure 1 4 applied to the Internet with an IP share router Applied to a serial tunneling system Figure 1 5 applied to a serial tunneling system Z SOLLAE SYSTEMS 7 http www ezTCP com CSE H55 User Manual Ver 1 6 Applied to a multi drop network RS422 RS485 CSE H55 do M Ip IN Remote Host Serial Devices Figure 1 6 applied to a multi drop network 1 4 Components CSE H55 s Body DC 5V Adapter Optional Z SOLLAE SYSTEMS 8 http www ezTCP com CSE H55 User Manual Ver 1 6 1 5 Specification 1 5 1 Hardware Input Voltage DC 5V 10 Power 87mm x 57mm x 24mm RS 422 RS 485 Baud Rate 300bps 230 400bps Serial Port 10 Base T or 100 Base TX Ethernet Auto Sensing Network Auto MDI or MDIX cable Auto Sensing Temperature Storage Operating Temperature 40 85 C CE F690501 RF EMY005969 MIC SLS CSE H55 A ROHS Compliant Table 1 1 Hardware specification 1 5 2 Software TCP UDP IP ICMP ARP DHCP PPPoE Telnet DNS Lookup DDNS Online Debugging Function For Normal Data Communication Operation mode Serial Configuration For Configuration via Serial TCP Server TCP Passive Connection Communicat TCP Client TCP Active Connection ion mode AT Command TCP Passive Active Connection Configuration Utility for MS Windows Major ezManager Supports Downloading F W Utilities Serial to TCP IP Virtual driver for
12. SIO command ST UPTIME ST UPTIME command shows amount of time since CSE H55 boots up Ish st uptime 00 04 21 79 up 0 days Is Figure 6 6 ST UPTIME command e sc sc command is used when users close a session OP1 means the name of session and OP2 should be close sh gt sc coml close closed Figure 6 7 SC command me In case of the sc command you should use only small letters Z SOLLAE SYSTEMS 43 http www ezTCP com CSE H55 User Manual Ver 1 6 6 2 2 Using ezManager Status of CSE H55 can be monitored by Status button on ezManager By using the Refresh Every 1 Second option in the status window the status is automatically updated in every second Status FIRMWARE VERSION CSE MS3 1 0 Rev A MS3R10A BIN B10 PA WE A Device IP address 10 1 0 1 Subnet mask 255 0 0 0 Gateway 0 0 0 0 Guer 0 0 0 0 i CP STATE COML ESTABLISHED ERIAL STATUS COML sio rx 0 net tx O0 net rx 0 sio tx 0 ARP TABLE 10 16 0 56 S50 e0 6c 39 93 6b 37 TCP IP Connection tcp seater ESTABLISHED 10 16 0 56 2080 ESTABLISHED 10 16 0 56 2081 Refresh Every 1 Second Figure 6 8 status window of ezManager FIRMWARE VERSION The name of model name and the version of firmware are displayed here SYSTEM UPTIME Amount of time is displayed since CSE H55 boots up IP4 NETWORK
13. Sollae Systems Co Ltd and its distributors disclaim all other warranties either expressed or implied including but not limited to the implied warranties of merchantability and fitness for a particular purpose with respect to the CSE H55 including accompanying written material hardware and firmware L SOLLAE SYSTEMS 58 http www ezTCP com CSE H55 User Manual Ver 1 6 11 2 2 French version e Documentation La documentation du bo tier CSE H55 est con ue avec la plus grande attention Tous les efforts ont t mis en ceuvre pour viter les anomalies Toutefois nous ne pouvons garantir que cette documentation soit a 100 exempt de toute erreur Les informations pr sentes dans cette documentation sont donn es titre indicatif Les caract ristiques techniques peuvent changer tout moment sans aucun pr avis dans le but d am liorer la qualit et les possibilit s des produits e Copyright et appellations commerciales Toutes les marques les proc d s les r f rences et les appellations commerciales des produits cit s dans la documentation appartiennent leur propri taire et Fabricant respectif Conditions d utilisations et limite de responsabilit En aucun cas Sollae Systems Co Ltd ou un de ses distributeurs ne pourra tre tenu responsable de dommages quels qu ils soient int grant mais sans limitation les dommages pour perte de b n fice commercial interruption d exploitation commerciale pert
14. power jack are as the following 6 3 Css Figure 1 9 power jack Z SOLLAE SYSTEMS 11 http www ezTCP com CSE H55 User Manual Ver 1 6 1 7 System LED CSE H55 has several lamps to show the current system status Each lamp shows the following status LINK Green Connecting with Ethernet SS Green lt S ins TX i D Sending data to the Ethernet Blinks in every Obtaining an IP address Normal second STS Yellow D Blinks Receiving data from the Ethernet mode Blinks 4 times Without obtaining an IP address at once under DHCP or PPPoE network ISP mode STS Off Entering ISP mode Serial Blinks Configuration Entering Serial Configuration mode simultaneously mode Table 1 5 LED status on the top panel S Yellow Blins Receiving data from the serial port ommon Table 1 6 LED status on the front panel The green LED on the left side of RJ45 connecter is connected to LINK LED and the yellow LED on the right side is connected to STS LED Figure 1 10 the rear side panel L SOLLAE SYSTEMS 12 http www ezTCP com CSE H55 User Manual Ver 1 6 1 7 1 ISP Switch There is a switch which is named ISP switch or button located on the side of the product You can change the operation mode of CSE H55 to ISP or Serial Configuration mode with this switch Figure 1 11 ISP switch L SOLLAE SYSTEMS 13 http www ezTCP com CSE H55 User Manual Ver
15. www ezTCP com CSE H55 User Manual Ver 1 6 A situation that Event Byte is set to 1 Q i 0000 DO 006 EI ral Figure 5 2 time chart for a situation that Event Byte is set to 1 Points States CSE H55 is listening to connection requests Remote host has sent a connection request SYN segment Processes of the connection The connection has been established The data 123 has been sent right after the end of connection processes Table 5 3 state description As you can see the data 123 has been sent right after the connection is established because the value of Event Byte had been set to 1 If the value is not 0 the result is the same as above example Z SOLLAE SYSTEMS 27 http www ezTCP com CSE H55 User Manual Ver 1 6 A situation that Timeout is set to 5 Figure 5 3 time chart for a situation that Timeout is set to 5 Points States Data communication on both sides The last segment has been arrived at the CSE H55 5 seconds are passed with no data communication CSE H55 has sent disconnection request FIN to a remote host Processes of the disconnection The connection has been terminated CSE H55 is listening to connection requests Table 5 4 state description Z SOLLAE SYSTEMS 28 http www ezTCP com CSE H55 User Manual Ver 1 6 5 2 TCP Client In this mode CSE H55 fun
16. 2 Using EE 44 6 23 Debugging E E 46 7 Additional FUNCCIONS sicssicicescecssesscenssecscocacenccseicosssessasescosssensssccssnsnsessncoesssossccnccsansnescezsisenten 49 LI SCUPITY RNA EE 49 7 1 1 Restriction of Access CZTCP Firewall nee 49 712 Setting RASS E 49 7 2 Notify IP Change 50 7 3 Sending MAC Address ege 51 8 Self Test in Trouble isssf sndinsenetnsrsstentssssstitnnten 52 8 1 Searching problem with ezManager 52 8 2 Connection Problem over TCP IP nee 53 8 3 Data Communication Problem over the Serial Port 54 9 Related Material isc issscssccsccscccseccsessssacstecssdensccincestsshsscescctascersctoeaszicisnusoesissssacstecusesssacesvisizen 55 9 1 Technical Documents ner 55 9 2 Smart phone Application sense 55 L SOLLAE SYSTEMS 3 http www ezTCP com CSE H55 User Manual Ver 1 6 10 Technical Support and Warranty 56 MOA Technical SUP POLE ssccesssccaconssszazevsscensscosszasectaseezectasnasycheasosachegusseetsqussceadeanageaconaayasscenay ancevaesaacenscsbaqctanuangenseabics 56 ENEE EE 56 LOZI RMNO E R E oO ie nn nue 56 TOP Free Repair SerVICES ssmrmmmmmememnmennnnimennnenmnen ananas 56 10 2 3 Charged Repair Services 56 11 Precaution and Exemption from Liability ss 57 WTA PreCa ution gum nn dun NE ne editer 57 11 2 Exemption from LIADIMIEY sess sccsiscssssscssasesecesasecatesasseasdes
17. 3 0H 20 Figure 6 2 sending firmware file Check if the name and path of the firmware file are correct Click the Send button Confirm the completed message Z SOLLAE SYSTEMS 41 http www ezTCP com CSE H55 User Manual Ver 1 6 6 2 Status Monitoring 6 2 1 Using TELNET Once the TELNET option is activated users can remotely log in to CSE H55 If a password is set users should input the password After then messages from CSE H55 appear like the below figure CSE H53 Management Console v1 04 Sollae Systems lsh gt Figure 6 3 log in to CSE H55 on TELNET Followed commands let users check each state Table 6 1 Commands for checking states Command Option Description Usage NET Network Status Ish gt ST NET ST SIO Serial Port Status Ish gt ST SIO UPTIME System Uptime Ish gt ST UPTIME OP1 OP2 Session Control Ish gt sc com1 close ST NET ST NET command displays present network states of all sessions Ish gt st net proto name local address peer address senda state tty 10 1 0 1 23 10 16 0 56 2391 219 ESTABLISHED 10 1 0 1 1470 10 16 0 56 2395 0 ESTABLISHED i Figure 6 4 ST NET command Z SOLLAE SYSTEMS 42 http www ezTCP com CSE H55 User Manual Ver 1 6 ST SIO ST SIO command displays the number of bytes for the serial port Ish gt st sio port fmax rbmax rxbuf txbuf rx count tx count Figure 6 5 ST
18. 5 Processes of TCP connection TCP connection has been established CSE H55 sends CONNECT message to the serial port Table 5 11 state description Most of the response messages from the serial port of CSE H55 are omitted on above figure Z SOLLAE SYSTEMS 34 http www ezTCP com CSE H55 User Manual Ver 1 6 TCP Client setting parameters and active connection Points Figure 5 8 TCP Active connection States Set parameters in the AT command mode CSE H55 sends a TCP connection request with the ATD command Processes of TCP connection TCP connection has been established Z SOLLAE SYSTEMS CSE H55 sends CONNECT message to the serial port Table 5 12 state description 35 http www ezTCP com CSE H55 User Manual Ver 1 6 Termination of online status entering the AT command mode Figure 5 9 Termination of online status States Keeps TCP connection CSE H55 enters the AT command mode with receiving Keeps AC command mode CSE H55 terminates TCP connection with ATH command Processes of TCP disconnection TCP connection has been terminated CSE H55 sends NO CARRIER with disconnection Table 5 13 state description CSE H55 changes the mode to AT command when receiving and sending OK message In this state the communication with remote host is not possible because
19. 55 If there are needs for adding function or fixing bugs the firmware is modified and released We recommend that users keep use the latest released firmware 6 1 2 Processes Downloading the latest released firmware Download the newest firmware file We update our homepage when a new firmware is released You can find it on our website Entering ISP mode Enter ISP mode to download firmware file to CSE H55 Run a TFTP client and ready to send the F W file Run a TFTP client program ezManager is equipped the client program Click the Change F W HTML button Local IP Address C1 Firmws Search All Write JV Advanced Ment Change F W HTML SOA Set Password Factory Reset Figure 6 1 running TFTP client Check the Advanced Menu check box Click the Change F W HTML button to run TFTP client Select the Change Firmware radio button Input the IP address of CSE H55 to the Local IP Address text box Press the Open Firmware HTML button and choose the firmware file L SOLLAE SYSTEMS 40 http www ezTCP com CSE H55 User Manual Ver 1 6 Checking firmware file and Sending Change F W HTML ES Local IP Address Ze Change Firmware Change 10 I o CRC 64448 C Documents and Settings mhyun Desktop HS5R10C BIN Change F W HTML Local IP Address Ze Change Firmware Cc Change HTML 10 1 0 A Oper Firmware HIME _ P Manager
20. INFORMATION All information about related items with IP Address is shown here It works even if the IP address is assigned from DHCP or PPPoE L SOLLAE SYSTEMS 44 http www ezTCP com CSE H55 User Manual Ver 1 6 TCP STATE TCP status of each port is shown this section Table 6 2 TCP STATE Message Description LISTEN listening TCP connection CLOSE TCP connection is closed SYN_SENT Send SYN segment to make TCP connection ESTABLISHED When TCP connection is established N A In UDP mode SERIAL STATUS Amount of data in every buffer is displayed The unit is byte Table 6 3 SERIAL STATUS Description The number of data which is received from the COM port The number of data which is sent to the remote host The number of data which is received from the remote host The number of data which is sent to the COM port ARP TABLE This part shows ARP table on CSE H55 When TCP connection is established or UDP data communication is performed the information of IP and MAC address is automatically stored in the ARP table This information is held for 1 minute When 50 seconds is passed CSE H55 starts broadcasting the ARP packet again If there is no response until the time is 0 the information is removed If there is response the time is updated 60 seconds again TCP IP Connection In this section the same information with TCP STATE is displayed with IP address and por
21. IP address with the host name to the designed server There are 3 types DDNS TCP and UDP for this service Dynamic Domain Name Service DDNS CSE H55 supports DDNS service offered by DynDNS Therefore you have to make an account and create host names on the website of DynDNS before you use All about service usage of an account could be changed according to the policy of DynDNS Homepage of DynDNS http dyn com Notify IP Change Protocol Interval DNS dyndns o 40320 Minute s 2 Port DDNS ID DDNS Password 3 account e a Host Nane dyndns frourhostnane dyndns org EE 6 Figure 7 1 setting DDNS Select the DDNS dyndns org 40 320 is a fixed value Input the ID of DDNS account Input the password of the account Input a host name which you create on your account TCP UDP In case you have an own server and want to manage the information about changed IP addresses you allowed used TCP UDP for using this option The Data Type can be ASCII or hexadecimal and the Interval is available on configuration L SOLLAE SYSTEMS 50 http www ezTCP com CSE H55 User Manual Ver 1 6 7 3 Sending MAC Address Sending MAC Address is a function that CSE H55 sends its MAC address to the remote host right after the connection is established By using this function a server can identify multiple devices with the information Network Serial Port Op
22. MS Windows Table 1 2 Software specification L SOLLAE SYSTEMS 9 http www ezTCP com CSE H55 User Manual Ver 1 6 1 6 Interfaces 1 6 1 Serial Interface CSE H55 has a serial port for user serial device 300bps 230 400bps This port is interfaced with 4 pins terminal block and the each pin should be fixed by a flat head screwdriver driver 900900 Figure 1 7 4 pins Terminal block Pin Assignment for RS 422 Transmit Data O UT IN RS 422 ER Required Table 1 3 pin assignment of the RS 422 Pin Assignment for RS 485 1 TRX Transmit Receive Data Sage OUT Seated equire 2 TRX Transmit Receive Data Table 1 4 pin assignment of the RS 485 L SOLLAE SYSTEMS 10 http www ezTCP com CSE H55 User Manual Ver 1 6 1 6 2 Ethernet Interface Since part of CSE H55 network is composed of Ethernet UTP cable may be connected It will automatically sense 10Mbits or 100Mbits Ethernet and connect itself It also provides auto MDI MDIX function that can automatically sense 1 1 cable or cross over cable Each Ethernet device has its own unique hardware address The hardware address of CSE H55 is set in the factory before being shipped to the market The hardware address is also known as the MAC address 1 Tx Out 2 Tx Out 3 Rx In 6 Rx In Figure 1 8 RJ45 the Ethernet interface 1 6 3 Power DC 5V is used for the power The specifications of the
23. RS422 485 Ethernet Converter CSE H55 User Manual Version 1 6 Sollae Systems Co Ltd http www ezTCP com CSE H55 User Manual Ver 1 6 This symbol found on your product or on its packaging indicates that this product should not be treated as household waste when you wish to dispose of it Instead it should be handed over to an applicable collection point for the recycling of electrical and electronic equipment By ensuring this product is disposed of correctly you will help prevent potential negative consequences to the environment and human health which could otherwise be caused by inappropriate disposal of this product The recycling of materials will help to conserve natural resources For more detailed information about the recycling of this product please contact your local city office household waste disposal service or the retail store where you purchased this product X This equipment obtained certification by using 1 5M serial cable L SOLLAE SYSTEMS 1 http www ezTCP com CSE H55 User Manual Ver 1 6 bk Overveen oeer eaa Eaa e eae aE a EEE ara E raaa RE SEES 5 DU e e 5 db 5 T3 Application EXAMPLES seier ergeet eege eelste 6 MAE enne EE 8 E EE 9 RE 9 DDL SOM BIC ase Ee oO E EE 10 1 6 1 Serial Interface orne nn 10 1 6 2 Ethernet Jnteri ce eebe 11 BEE 11 e a E ED E E E E 12 RE 13 2 Anstallation and TeSt geess 14 2 1 Installation mme
24. aneageengusancensaseaeensusassenoasenscapassssceeasaztstensanectpananaapsonaieds 58 EECH 58 EPRD I AE EE 59 KINN TD 61 L SOLLAE SYSTEMS 4 http www ezTCP com CSE H55 User Manual Ver 1 6 1 Overview 1 1 Overview Almost all communication devices including PC are using serial transmission In this type devices send and receive data in the order of each byte The serial communication is quite simple to implement but has weaknesses like short distance and hard maintenance CSE H55 lets the serial devices connect to the Internet To communicate on the Internet devices should use TCP IP protocol so CSE H55 processes the converting serial data to TCP IP 1 2 Features RS422 RS485 Terminal Block Industrial temperature range 40 C 85 C Variety of monitoring status ezManager TELNET L SOLLAE SYSTEMS 5 http www ezTCP com CSE H55 User Manual Ver 1 6 1 3 Application Examples 1 1 Connection with a PC Remote Host Serial Device CSE H55 Figure 1 1 1 1 connection with a PC Applied to LANs Serial Device CSE H55 Remote Host Figure 1 2 applied to LANs Z SOLLAE SYSTEMS 6 http www ezTCP com CSE H55 User Manual Ver 1 6 Applied to the Internet on Cable Networks 13 Serial Device CSE H55 Figure 1 3 applied to the Internet on cable networks Applied to the Internet with an IP Share Router Remote gt Host 2 CSE H55 Remote
25. ble for any damages whatsoever including without limitation damages for loss of profit operating cost for commercial interruption loss of information or any other financial loss from the use or inability to use the CSE H55 even if Sollae Systems Co Ltd or its distributors have been informed of such damages The CSE H55 is not designed and not authorized for use in military applications in nuclear applications in airport applications or for use in applications involving explosives or in medical applications or for use in security alarm or for use in a fire alarm or in applications involving elevators or in embedded applications in vehicles such as but not limited to cars planes trucks boats aircraft helicopters etc In the same way the CSE H55 is not designed or intended or authorized to test develop or be built into applications where failure could create a dangerous situation that may result in financial losses damage to property personal injury or the death of people or animals If you use the CSE H55 voluntarily or involuntarily for such unauthorized applications you agree to subtract Sollae Systems Co Ltd and its distributors from all liability for any claim for compensation Sollae Systems Co Ltd and its distributors entire liability and your exclusive remedy shall be Sollae Systems Co Ltd and its distributors option for the return of the price paid for or repair or replacement of the CSE H55
26. ccess ezTCP Firewall On the Option tab of ezManager users can set restriction of access function with filtering MAC and IP address Allowed MAC Address If this option has a value of MAC address the device which has the MAC address is only permitted to access Allowed IP Address This is for qualifying hosts with IP address or range of IP address The range is defined by multiplying IP address and Network Mask in bit unit Examples IP Address Network Mask Allowed IP Address Range 10 1 0 1 255 0 0 0 10 1 0 1 10 255 255 254 10 1 0 1 255 255 255 0 10 1 0 1 10 1 0 254 192 168 1 4 255 255 255 255 192 168 1 4 Table 7 1 examples of defining allowed IP range Apply to ezManager Apply to ezManager is for applying above two restrictions to ezManager functions like Search Read Write and etc 7 1 2 Setting Password A password can be used for protecting CSE H55 from TELNET login or changing environmental parameters by hosts which are not qualified The maximum length is 8 bytes of Alphabet or number e When you want to revoke all of these restrictions operate CSE H55 as ISP mode In the mode all restrictions are removable and communication with ezManager is revoked L SOLLAE SYSTEMS 49 http www ezTCP com CSE H55 User Manual Ver 1 6 7 2 Notify IP Change CSE H55 can be TCP server even though it assigned IP address automatically Using Notify IP Change function CSE H55 sends its
27. ctions as a TCP client CSE H55 sends request segments to a remote host with information of Peer Address and Peer Port Once a host is listening and works correctly the connection will be established After then CSE H55 converts the raw data from the serial port to TCP IP data and sends them to the network and vice versa 5 2 1 Key parameters Peer Address This item should be an address of a remote host who is listening TCP connections Peer Port Peer Port should be the port number which is designated by the remote host Event Byte CSE H55 decides the time to send the connection request frame with this parameter Description Right after CSE H55 boots up right after the bytes set to Event Byte have been received from Otherwise the serial port 512 or under Setting to less than 512 bytes is strongly recommended Table 5 5 the operation of Event Byte 1 In addition users can handle the serial data before a TCP connection is established with this parameter Value Description 0 CSE H55 doesn t send the data Otherwise CSE H55 sends the data right after a connection is established 512 or under Setting to less than 512 bytes is strongly recommended Table 5 6 the operation of Event Byte 2 Timeout If there is no transmission of data for amount of time which is set to this parameter CSE H55 tries to terminate established TCP connection TCP Server This check option is e
28. curring due to user s alternation of the product Specifications of the product are subject to change without prior notice for performance improvement Sollae Systems does not guarantee successful operation of the product if the product was used under conditions deviating from the product specifications Reverse engineering of firmware and applications provided by Sollae Systems is prohibited Use of firmware and applications provided by Sollae Systems for purposes other than those for which they were designed is prohibited Do not use the product in an extremely cold or hot place or in a place where vibration is severe Do not use the product in an environment in which humidity is high or a lot of oil exists e Do not use the product where there is caustic or combustible gas Sollae Systems does not guarantee normal operation of the product under the conditions a lot of noise exists Do not use the product for a purpose that requires exceptional quality and reliability relating to user s injuries or accidents aerospace aviation health care nuclear power transportation and safety purposes Sollae Systems is not responsible for any accident or damage occurring while using the product L SOLLAE SYSTEMS 57 http www ezTCP com CSE H55 User Manual Ver 1 6 11 2 Exemption from Liability 11 2 1 English version In no event shall Sollae Systems Co Ltd and its distributors be lia
29. e d informations et de donn es caract re commercial ou de toute autre perte financi re provenant de l utilisation ou de l incapacit pouvoir utiliser le bo tier CSE H55 m me si Sollae Systems Co Ltd ou un de ses distributeurs a t inform de la possibilit de tels dommages Le bo tier CSE H55 est exclusivement pr vu pour un usage en int rieur dans un environnement sec temp r 10 C 40 C et non poussi reux Le bo tier CSE H55 n est pas pr vu ni autoris pour tre utilis en ext rieur ni de fa on embarqu e dans des engins mobiles de quelque nature que ce soit voiture camion train avion etc ni en milieu explosif ni dans des enceintes nucl aires ni dans des ascenseurs ni dans des a roports ni dans des enceintes hospitaliers ni pour des applications caract re m dical ni dans des dispositifs de d tection et d alerte anti intrusion ni dans des dispositifs de d tection et d alerte anti incendie ni dans des dispositifs d alarme GTC ni pour des applications militaires De m me le bo tier CSE H55 n est pas con u ni destin ni autoris pour exp rimenter d velopper ou tre int gr au sein d applications dans lesquelles une d faillance de celui ci pourrait cr er une situation dangereuse pouvant entra ner des pertes financi res des d g ts mat riel des blessures corporelles ou la mort de personnes ou d animaux Si vous L SOLLAE SYSTEMS 59 http www ezTCP com
30. erver Client mode etc 9 2 Smart phone Application ezManager IOS ezManager Android TCP IP Client Android L SOLLAE SYSTEMS 55 http www ezTCP com CSE H55 User Manual Ver 1 6 10 Technical Support and Warranty 10 1 Technical Support If you have any question regarding operation of the product visit Customer Support FAQ corner and the message board on Sollae Systems web site or send us an email at the following address E mail support eztcp com Website Address for Customer Support http www eztcp com en support 10 2 Warranty 10 2 1 Refund Upon the customer s request to refund the product within two weeks after purchase Sollae Systems will refund the product 10 2 2 Free Repair Services For product failures occurring within 2 years after purchase Sollae Systems provides free repair services or exchange the product However if the product failure is due to user s fault repair service fees will be charged or the product will be replaced at user s expense 10 2 3 Charged Repair Services For product failures occurring after the warranty period 2 years or resulting from user s fault repair service fees will be charged and the product will be replaced at user s expense L SOLLAE SYSTEMS 56 http www ezTCP com CSE H55 User Manual Ver 1 6 11 Precaution and Exemption from Liability 11 1 Precaution e Sollae Systems is not responsible for product failures oc
31. n should be implemented via the serial port of CSE H55 Commands Description Examples PLIP Local IP Address AT PLIP 10 1 0 1 lt CR gt PLP Local Port AT PLP 1470 lt CR gt PRIP Peer IP Address AT PRIP 10 1 0 2 lt CR gt PRP Peer Port AT PRP 1470 lt CR gt PDC DHCP AT PDC 1 ON lt CR gt PPE PPPoE AT PPE 1 ON lt CR gt PTO Timeout AT PTO 10 lt CR gt PWP Store setting AT PWP lt CR gt Table 5 10 some of extended commands for configuration e Related items with IP Address and Local Port Local port can be set as well as IP address related parameters like IP Address Subnet Mask and Gateway IP Address Peer Address Peer Port IP address and local port of a remote host are can be set Type of assigning IP address Manual DHCP PPPoE Not only manual setting also automatic assigning protocol DHCP PPPoE are available e Others Some of options including Timeout can be configured in this mode L SOLLAE SYSTEMS 33 http www ezTCP com CSE H55 User Manual Ver 1 6 5 3 2 Examples TCP Server setting parameters and passive connection Figure 5 7 TCP passive connection Points States Set parameters in the AT command mode CSE H55 listens TCP connection requests with the ATA command CSE H55 is listening TCP connection requests A remote host has sent SYN segment to CSE H5
32. nable the TCP server client mode In this mode CSE H55 can be operated as a TCP server or client without changing its setting L SOLLAE SYSTEMS 29 http www ezTCP com CSE H55 User Manual Ver 1 6 DNS IP Address DNS IP Address needs when you use host name instead of the IP address 5 2 2 Examples A situation that Event Byte is set to 0 Figure 5 4 time chart for a situation that Event Byte is set to 0 Points States Before the power is supplied Sends TCP connection request segment right after it boots up Processes of the disconnection The connection has been established Data communication on both sides Table 5 7 state description Look at the blue arrow The data 123 from the serial port had sent before the connection is established In this case the data wasn t sent because of the Event Byte is set to 0 Z SOLLAE SYSTEMS 30 http www ezTCP com CSE H55 User Manual Ver 1 6 A situation that Event Byte is set to 5 Figure 5 5 chart for a situation that Event Byte is set to 5 Points States CSE H55 has receives data from its serial port until the amount of data is 5 bytes Sends connection request segment right after receiving 5 bytes Processes of the TCP connection The connection has been established The 1234567 is transmitted to the remote host Table 5 8 state description As you can see in the abo
33. om CSE H55 User Manual Ver 1 6 8 2 Connection Problem over TCP IP Checking parameters related with TCP IP When CSE H55 has a private network IP address personal computer s IP address has to be the same sub network Check if the IP address and local port number are correct In case of a fixed IP address the subnet mask gateway IP address and DNS IP address should be configured TCP Server side TCP Client side Local IP Address Local Port Subnet Local IP Address Peer Address Peer Port Mask Gateway IP Address DNS IP Subnet Mask Gateway IP Address DNS IP Address DDNS option Address Table 8 1 major parameters related with TCP IP PING Test Confirm the connection over the network by PING test If the CSE H55 doesn t send any reply from the request check the network environment Firewall In case the networks which need strong security the access may be denied by their firewall Under this circumstance users should ask the person in charge of their network to release ports which will be used Ex TCP 1470 UDP 50005 Operation Mode TCP connection is not possible when CSE H55 is operating in the ISP or Serial Configuration mode Communication Mode To make TCP connection both a server and client should exist If there are only servers or clients TCP connection can t be established ezTCP Firewall When users set the ezTCP firewall with MAC and IP address any hosts can t be reachable to it e
34. onnection Event Byte With setting event bytes users can handle the serial data before a TCP connection is established Value Description 0 CSE H55 doesn t send the data Otherwise CSE H55 sends the data right after a connection is established 512 or under 512 or under bytes are strongly recommended Table 5 1 Event Byte Timeout If there is no transmission of data for amount of time which is set to this parameter CSE H55 tries to terminate established TCP connection Notify IP Change This function is for notifying information about changed IP address to a server Not only the TCP UDP protocol but Dynamic Domain Name Service DDNS can be used Restriction of Access Users can block TCP connections from unauthorized hosts by using this option Both IP and MAC address are available L SOLLAE SYSTEMS 25 http www ezTCP com CSE H55 User Manual Ver 1 6 5 1 2 Examples A situation that Event Byte is set to 0 States CSE H55 is listening to connection requests Remote host has sent a connection request SYN segment Processes of the connection The connection has been established Data communication on both sides Table 5 2 state description Look at the blue arrow The data 123 from the serial port had sent before the connection is established In this case the data wasn t sent because of the Event Byte is set to 0 Z SOLLAE SYSTEMS 26 http
35. or listing received debugging messages from CSE H55 over the network Auto update to display the latest captured file on the screen of MAC Address and Serial port Information of a selected message Amount of received or dropped data and XON XOFF signals Serial port s receiving status with LED interface Place for listing received data from the serial port Buttons for saving closing and clearing a log file including an auto scroll option Serial port s transmitting status with LED interface Place for listing sent data to the serial port Buttons for saving closing and clearing a log file including an auto scroll option To start capturing debugging messages from CSE H55 To stop capturing debugging messages from CSE H55 L SOLLAE SYSTEMS 47 http www ezTCP com CSE H55 User Manual Ver 1 6 Reboot button is for software rebooting Load Message is for loading a debugging log file to display Closing debugging message window If you have problems with communication or connection it can be helpful for us that you capture the debugging messages and send us to the file When you use Debugging Message function it can cause network traffic because the messages are broadcasted to whole network If you dont use it anymore you should uncheck the function L SOLLAE SYSTEMS 48 http www ezTCP com CSE H55 User Manual Ver 1 6 7 Additional Functions 7 1 Security 7 1 1 Restriction of A
36. r TCP IP Communication Mode ATC AT Command S Peer Address Peer Port 0 Local Port 1470 Top Server Figure 3 5 setting the communication mode to the AT command Procedures 1 Mode Configuration Set the communication mode to the AT commands d 2 Opening Terminal Run a serial terminal program like HyperTerminal 3 Setting Set the values properly with the AT commands Store the setting with the AT PWP command Figure 3 6 procedures for configuration with AT command Division Available parameters Local IP Address DHCP PPPoE Subnet Mask Gateway IP Address DNS IP Address IP Address related items Local Port Peer Address IP Address or Host name Peer TCP connection related items Se ort Option ESC code sending option timeout Table 3 1 parameters which are available to change with AT command Including above items rest of parameters can be set by ezManager L SOLLAE SYSTEMS 21 http www ezTCP com CSE H55 User Manual Ver 1 6 4 Operation Modes 4 1 What is the Operation Mode Each of three operation mode of CSE H55 is defined for specific purpose and those are followed Normal mode This mode is for normal data communication and has 4 different connection modes Configuring parameters is also available in this mode Serial configuration mode This mode is for configuring environmental parameters through the RS 232 port
37. s each of them can be send and receive data from multiple hosts L SOLLAE SYSTEMS 23 http www ezTCP com CSE H55 User Manual Ver 1 6 4 5 Serial Configuration Mode This mode is for setting environmental parameters through the serial port ezManager has an interface for this mode Use the Read button on the Serial tab 4 6 ISP Mode You can enter this mode by pressing the ISP button over 2 seconds There are two special purposes in this mode 4 6 1 Upgrading Firmware ISP mode is for upgrading firmware which is offered by us The upgrade is implemented on Ethernet The details are followed in the 6 1 Upgrading Firmware 4 6 2 Revoking Serurity Options CSE H55 offers restriction methods for security like filtering password or MAC and IP address In the ISP mode you can revoke all of these When you forgot the password enter the ISP mode to solve the problem L SOLLAE SYSTEMS 24 http www ezTCP com CSE H55 User Manual Ver 1 6 5 Communication Modes 5 1 TCP Server In this mode CSE H55 functions as a TCP server CSE H55 listens to a TCP connection from remote host Once a host tries to connect to CSE H55 it responses that request After the connection is established CSE H55 converts the raw data from the serial port to TCP IP data and sends them to the network and vice versa 5 1 1 Key parameters Local Port This is a server s port number which is used in the TCP c
38. t number A difference is that users can terminate TCP connection When right click on a session a small pop up window is created Password This text box is activated when CSE H55 has a password If users want to close TCP connection with right click of mouse on the session this password has to be correctly filled Refresh Every 1 Second If this option is checked ezManager send query in every second L SOLLAE SYSTEMS 45 http www ezTCP com CSE H55 User Manual Ver 1 6 6 2 3 Debugging Message By using Debugging option users can receive debugging messages from CSE H55 on the network Setting debugging option Network Option serial Port Option JV Telnet V IP Address Search J Send MAC Address lw Debugging Message ri SSL 5 Lorie ct Lor PT sen Comment Search All Write a JV Advanced Menu Change F W HTML Debugging Message Set Password Factory Reset Figure 6 9 setting debugging option Check the Debugging Message option Press the Write button After check the Advanced Menu click the Debugging Message button And then the debugging message window is shown on your screen like figure 6 10 L SOLLAE SYSTEMS 46 http www ezTCP com CSE H55 User Manual Ver 1 6 Mm Debugging Message lo x Serial Port RS232 115200 NONE 8 1 NONE Figure 6 10 debugging message window Network Adapter Place f
39. tion v Telnet IV IP Address Search V Send MAC Address Debugging Message tz E Multiple Cornectior Figure 7 2 setting of Sending MAC Address function Move to the Option tab Check the Send MAC Address option L SOLLAE SYSTEMS 51 http www ezTCP com CSE H55 User Manual Ver 1 6 8 Self Test in Trouble When users are in trouble with CSE H55 make sure all the followed steps first 8 1 Searching problem with ezManager Confirming types of configuration utility CSE H55 can be configured by ezManager Stopping Firewall operation Firewalls of personal computer or network block broadcast packets Stop all the firewalls before searching CSE H55 Most of vaccine programs have firewall functions so it can cause some trouble to search CSE H55 Stop these programs before the searching Stable supply of the power Check if the power is supplied continually If the power is constantly supplied the PWR Red LED on the CSE H55 s body will be turned ON Connection with the network Make sure that the network connection is fine including Ethernet cable In this step we recommend that users connect CSE H55 with PC directly or in the same network hub Checking options of restriction In case that restriction of access is activated the communication with ezManager can be impossible When users are in this situation make CSE H55 operate in ISP mode L SOLLAE SYSTEMS 52 http www ezTCP c
40. urants Au contraire vous tes responsable de l vacuation du bo tier CSE H55 lorsqu il arrive en fin de vie ou qu il est hors d usage et cet effet vous tes tenu de le remettre un point de collecte agr pour le recyclage des quipements lectriques et lectroniques usag s Le tri l vacuation et le recyclage s par s de vos quipements usag s permettent de pr server les ressources naturelles et de s assurer que ces quipements sont recycl s dans le respect de la sant humaine et de l environnement Pour plus d informations sur les lieux de collecte des quipements lectroniques usag s contacter votre mairie ou votre service local de traitement des d chets L SOLLAE SYSTEMS 60 http www ezTCP com CSE H55 User Manual Ver 1 6 12 History 2010 07 30 O First version has been released Roy LEE 2011 03 30 1 1 O A description about two LEDs RJ45 has been added O The link of support page has been corrected O A term has been replaced Event Byte gt Block Size in UDP 2011 12 16 O Caution about service using of DynDNS has been added Lisa Shin 2012 06 28 1 3 Change the domain name to www ezTCP com Lisa Shin Extend the warranty period to two years O Remove description about PPPoE and DHCP 2013 05 15 14 Add Exemption from Liability contents Lisa Shin Add Related Material contents O Modify some expressions L SOLLAE SYSTEMS 61 http www ezTCP com
41. ve figure CSE H55 sends request segment right after the serial data had been 5 bytes Even though those are come before the connection is established the data 123 45 and 67 are transmitted to the remote host because of the Event Byte is set to 5 Z SOLLAE SYSTEMS 31 http www ezTCP com CSE H55 User Manual Ver 1 6 An activated TCP Server option Figure 5 6 time chart for activating TCP Server option Points States CSE H55 is listening to connection requests The connection has been established CSE H55 is on line and processes of the disconnection The connection has been terminated Both sides are offline Sends TCP connection request segment Table 5 9 state description The TCP Server Client mode can be useful option by using Event Byte and Timeout Note that only one TCP connection can be established at the same time so users should consider setting Timeout properly For more information about this mode please refer to the TCP Server Client mode on our web site Z SOLLAE SYSTEMS 32 http www ezTCP com 5 3 AT Command CSE H55 User Manual Ver 1 6 AT command is a mode which users control CSE H55 with AT command like controlling modem In this mode active and passive TCP connections are available And users are allowed to configure some environmental parameters with extended command s 5 3 1 Key parameters The configuratio
42. xcept for the hosts which have the allowed MAC and IP address Inactivate the option or check the setting is correct Checking the TCP status TCP is a protocol connected one to one without multiple connection function Because of this if a device is on TCP connection other requests are denied If users are in this situation check the network status by connecting on TELNET or using ezManager L SOLLAE SYSTEMS 53 http www ezTCP com CSE H55 User Manual Ver 1 6 8 3 Data Communication Problem over the Serial Port Connection of Pins Check if the connection of each pin is right Using cables users choose the right type of cable which is suitable for the device Each pin should be connected with the same polarity like the below figures TRX TRX Com 20 299 000 TRX TRX CSE H55 Serial Device Figure 8 1 RS 485 connection TX TX a X TX 333 0 RX 900 CSE H55 RX Rx Serial Device Figure 8 2 RS 422 connection Setting parameters Check if all the serial port parameters like Baud Rate Data bit Stop bit and Parity are properly set Contact us if you have any questions about above steps or our products Z SOLLAE SYSTEMS 54 http www ezTCP com CSE H55 User Manual Ver 1 6 9 Related Material 9 1 Technical Documents You can find the technical documents at our website DataSheet IP Change Notification DDNS Sending MAC Address function TCP S
Download Pdf Manuals
Related Search