- 33 -
8.
Revision History
Date
Version
Comments
Dec.02.2005
1.1
The first release
Page 1: ...EZL 400S User s Manual Version 1 1 Sollae Systems Inc...
Page 2: ...2 TEST RUN 10 2 2 1 Changing PC IP Address 10 2 2 2 Installing EZL 400S 10 2 2 3 Connecting to Serial Port of PC 10 2 2 4 Communication Test 11 3 CONFIGURING ENVIRONMENTAL VARIABLES 12 3 1 CONFIGURATI...
Page 3: ...TE AND ONLINE COMMAND STATE 28 6 4 1 Changing Online State to Online Command State 28 6 4 2 Changing Online Command State to Online State 28 6 5 EXAMPLE OF TCP CONNECTION 29 6 5 1 Example of Active Co...
Page 4: ...l converter product group of Sollae Systems enables you to use TCP IP communication the Internet communication function simply by connecting the cable to a serial port ezTCP sends data from the serial...
Page 5: ...Interface Network 10 100Base TX without PCMCIA card IEEE802 11b with PCMCIA card Serial Port RS232 1200bps 115200bps Network IEEE802 11b Protocols TCP UDP IP ICMP ARP DHCP PPPoE SSL T2S TCP Server Mo...
Page 6: ...of serial port is 9 pin Dsub male The specification is below z RS 232 number name description level Dir Etc 1 NC 2 RXD Receive Data RS232 I Mandatory 3 TXD Transmit Data RS232 O Mandatory 4 NC 5 GND G...
Page 7: ...ard which is not provided from Sollae Systems please test or contact me in advance The MAC address of EZL 400S is in bottom of the body not in PCMCIA card 1 3 4 LED Interface Item Name Description PWR...
Page 8: ...ta to COM3 RX4 Blinks when EZL 400S receives data from COM4 TX4 Blinks when EZL 400S sends data to COM4 1 3 5 Console S W There is a CONSOLE S W which can be used to change the mode EZL 400S If user p...
Page 9: ...ated items 3 1 4 3 Configuring the environmental variables Configuration items Communication mode Decided depending on application program 5 4 Application to the field 2 1 1 Checking the Communication...
Page 10: ...3 Configuring Environmental Variables 2 2 Test Run You can perform test run according to the following orders The test run described here is based on the assumption that the IP address of the PC is se...
Page 11: ...munication is finished enter the following in the DOS window on your PC to connect to TCP through Telnet program Telnet 10 1 0 1 1470 Enter 123 on the Telnet window and 123 will appear on the serial c...
Page 12: ...CH method searches EZL 400S in any network with IP address if the network is connected to the user s network 3 1 1 Local Search The LOCAL SEARCH method use UDP local broadcast with MAC address So its...
Page 13: ...ed for this method For the REMOTE SEARCH user should select the REMOTE radio button in the initial window and input an IP address and press Search EZL 400 Series then the ezcfgmp searches EZL 400S wit...
Page 14: ...orks Differentiation MAC Address IP Address UDP Port Number Random 50005 Advantage Possible Searching and Configuration although user doesn t know the IP address Possible Searching and Configuration i...
Page 15: ...annot be altered z Unique IP Address EZL 400S can use one IP address for four COM ports or the IP addresses can be set to each COM ports differently This item is for that EZL 400S uses only one IP add...
Page 16: ...connecting a wireless LAN network that requires EAP authentication z Password Password is used for that user configures EZL 400S with ezcfgmp or logins via telnet client If EZL 400S is set with a pas...
Page 17: ...address of each COM ports Each IP addresses should be in a same subnet z Local Port It defines local ports of each COM ports z Peer IP Address It defines peer IP addresses of each COM ports z Peer Po...
Page 18: ...om the serial port z Comments It Stores maximum 32 bytes user comment on the product This item helps the user distinguishes each EZL 400S more easily z Read User can read the environmental variables o...
Page 19: ...s of EZL 400S If the connection is completed the following message will be shown The telnet function should be set for telnet login z Operating EZL 400S as Console Mode If user presses a button that i...
Page 20: ...Structure The commands to set the environmental variables of EZL 400S in Console Mode are env config and env ext If user inputs env config in the Console Mode the following will be shown Its structur...
Page 21: ...21 If user inputs env ext in the Console Mode the following screen will be shown...
Page 22: ...g table Each COM ports operate independently according to MUX Type T2S ATC COD U2S Protocol TCP TCP TCP UDP Function Server Server Client Server Topology 1 1 1 1 1 1 N M For more information about Nor...
Page 23: ...itted to the remote host And the TCP IP data coming from the remote host is TCP IP processed and transmitted to the serial port to establish data communication Data coming to the serial port before TC...
Page 24: ...user can control the EZL 400S in a similar way to controlling the modem using AT command In ATC mode only a TCP connection is possible and both the server and the client can be configured Refer to 6 A...
Page 25: ...P IP processed and transmitted to the remote host And data coming from the remote host is TCP IP processed and transmitted to the serial port for data communication 5 3 2 Connection Termination and Ke...
Page 26: ...to the serial port of the EZL 400S or if a specified period of time Timeout elapses after first data reception all data received for the same period is recognized as one block which is then transmitt...
Page 27: ...T command is followed Response message CR 0x0d LF 0x0a Response Message When ATV1 initial setting When ATV0 Description OK 0 command OK CONNECT 1 TCP connected NO CARRIER 3 TCP disconnected ERROR 4 Co...
Page 28: ...onnection required escape sequence Online State During TCP connected all serial data to EZL 400S convert TCP and send to the network 6 4 1 Changing Online State to Online Command State To change onlin...
Page 29: ...passive Connection Serial Port Description AT PLP 1470 CR Set LOCAL PORT to listen CR LF OK CR LF Command OK ATA CR Passive connection command Listen on local port from a host A host connects to EZL 4...
Page 30: ...e of passive disconnection The remote host disconnects the connection Serial Port Description Data Communication during TCP connection The remote host disconnect the connection CR LF NO CARRIER CR LF...
Page 31: ...product failures occurring within one year 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...
Page 32: ...or hot place or in a place where vibration is severe z Do not use the product in an environment in which humidity is high or a lot of oil exists z Do not use the product where there is caustic or com...
Page 33: ...33 8 Revision History Date Version Comments Dec 02 2005 1 1 The first release...
