DA-661/662/663-CE User`s Manual v3
Contents
1. Step 7 Change the value of SockAddr to 02 00 00 51 00 00 00 00 00 00 00 00 00 00 00 00 For Modified Value enter 02 00 00 51 00 00 00 00 00 00 00 00 00 00 00 00 Go to the display position for SockAddr and click Modify Step 8 Log onto the embedded computer from a Telnet client and restart the web server gt services stop HTPO gt services start HTPO Step 9 Try the new URL to verify that the change was successful http 192 168 3 127 81 What type of file system is supported by Moxa embedded computers Moxa embedded computers support TFAT Transaction safe File Allocation Table file systems for the on board flash memory TFAT protects the file system from write corruption during critical events such as a sudden power loss However the TFAT file system may not be recognized by PCs Therefore Moxa embedded computers support the FAT File Allocation Table file system for external storage media such as USB drives and CompactFlash cards Where can I store files permanently on Moxa embedded computers There is a sub directory named NORFlash under the root directory Use this directory to store persistent files Do Moxa embedded computer have a C or D directory as found on desktop PCs Moxa embedded computers have a single root directory Any external storage media will appear as subdirectories under the root di2. ceceessesscseeseceseeecesecseesecneeseceaeeecsaecaeesecseeseenaseeeets 1 6 Memory and File Systems i c ei ssaspcots coves usascnsnese sesh ea oe ea or a a ea EEEE eE RET aa soi 1 6 RAM based Storage nyeni eireiroore Saree e EEEE Ea EERS EEEE EES en E Sanes 1 6 Onboard Flash Memory Storage seseesseesseeeesseeserssrsrrerrsreerestesrssrrrreestrereseeerrsererssee 1 6 External Media Storage soiien nn a bale Ani nai At a e E nara at 1 7 Caution When Storing Data naeran ear a anra aa Ea rnap Eaa Eea teeta 1 7 Storing Data in RAM vs Flash Memory seesssseesesesssesreseereersesrereerersesrsrerreressrseseee 1 7 Hiye based Resistrysnietsniiermainunuannandcaninionumasinainounsronnialitaaaes 1 7 Inserting a CompactFlash Card into the Computer sseseeseesseeeeesseriesessesestrrerersrsrerrererseee 1 8 Inserting a USB Mass Storage Device into the Computer seseeseesseeiesesssrsrrrerrererrsesrerrererese 1 8 Inserting a PCMCIA Card into the Computer eee eessesecssecreeseceeeeceaeeecaecaeesecneeseenaeeeeas 1 9 Using Fiber Ethernet for the DA 663 CE 0 ec eeceeecseeesceseeecesecseesecseesecuaeeeesaecaeesecneeerenaeseeeas 1 9 RS 232 422 485 Serial Ports 1 3 acca ited wie aes tlhe R kae a a Aisi be Ea oE R 1 9 Getting Started aeaaea aedade anap e epar ee eee eee 2 1 Starting Your DA 661 662 663 Computer ee eecesecsessecneeeecneeeeceseeeesecseesecnecaeeseenerseesaeeees 2 2 Resetting Your DA 661 662 663 Computer eee ces
3. SanDisk Ultra I 2GB 45X Transcend 2 GB 80X Transcend 4 GB 80X ATTENTION In some circumstances you may find that your CF card is not detected when the system reboots If this happens do the following a Unplug the CF card and then plug the card back in again b Power down the system and then power it back up again Inserting a USB Mass Storage Device into the Computer A ATTENTION The USB mass storage device is considered to be highly portable between your PC and a computer that does not support the TFAT system We suggest that you format your devices with the FAT format When the first USB storage device is plugged into the slot on the back of the computer a directory named USBDisk under the root directory is created on the internal file system as a link to the storage device The directory created for the second USB device is USBDisk2 The following table lists USB mass storages devices that have been tested successfully for compatibility Vendor Device Name Size CRUZER mini 128 MB Intel Flash memory 128 MB Abocom 128 MB PQI 256 MB Transcend JetFlash 512 MB Transcend JetFlash 1 GB Some USB storage devices may not be detected by the system We suggest that you use one of the devices listed in the above table since these USB mass storage devices have been tested successfully for compatibility 1 8 DA 661 662 663 CE User s Manual Introduction Inserting
4. This method is particularly useful when using the computer for the first time After you have wired a serial cable go back to the development workstation and start a terminal program e g HyperTerminal by using the settings shown below for the serial console port 115200 bps Parity None Data bits Stop bits Flow Control ANSI After a successful connection type the login name and password as requested to log on to the computer The default values are both admin Login admin Password admin The console has a default timeout value of 15 minutes To disable the timeout you will need to change a value in the registry Go to HKEY_LOCAL_MACHINE Comm CONSOLED and set the Timeout value to FFFFFFFFP 2 2 DA 661 662 663 CE User s Manual Getting Started Changing the Network Settings The DA 66X CE computer comes with two or four network interfaces The default IP addresses and netmasks of the network interfaces are as follows Default IP Address LANI 192 168 3 127 255 255 255 0 LAN2 192 168 4 127 255 255 255 0 LAN3 192 168 5 127 255 255 255 0 DA 662 only LAN4 192 168 6 127 255 255 255 0 DA 662 only For most applications you will need to change the network settings to fit whatever local network development workstation is connected to If you do not change the IP addresses you may not be able to make a network connection to the DA 66X CE directly The netconfig
5. command is a utility that is used to complete the task Before changing the IP addresses type netconfig h to list the help for this command DA 661 CE DA 663 CE gt netconfig h Usage netconfig n lt LAN1 or LAN2 gt EnableDHCP i lt IP address gt m lt netmask gt d lt DNS server gt g lt gateway gt w lt WINS Server gt DA 662 CE gt netconfig h Usage netconfig n lt LAN1 or LAN or LAN3 or LAN4 gt EnableDHCP i lt IP address gt m lt netmask gt d lt DNS server gt g lt gateway gt w lt WINS Server gt For example if your development workstation has a LAN port at 192 168 1 1 and the IP address of the Domain Name Server DNS is 192 168 2 6 execute the following command gt netconfig n LAN1 i 192 168 1 5 m 255 255 255 0 g 192 168 1 254 d 192 168 2 6 Use the command netconfig to view the updated settings gt netconfig LAN1 Interface Configuration IP Address 192 168 1 5 SubNet Mask 255 255 255 0 Gateway 192 168 1 254 DNSe 192 166 62 6 LAN2 Interface Configuration IP Address 192 168 4 127 SubNet Mask 255 255 255 0 Gateway DNS 2 3 DA 661 662 663 CE User s Manual Getting Started Operating Your DA 661 662 663 Computer via Telnet Client We suggest changing the network settings of the computer see the above section so that at least one of the two network ports is on the same LAN as your d
6. 66X CE embedded computers implement a set of LCD functions to provide users with on site parameter readings of the current state of the computer The LCD screen is operated using the four push buttons The parameters include the model name firmware version network settings in addition to other parameters LCD Screen Menu Key Select Key Displays the process values Back to the previous Enter sub menu and parameters menu DA 661 662 663 Data Acquisition Computer Up Key Down Key Browse sub menus Browse sub menus upward downward A typical example e Model Name and Firmware Version Screen that appears when the system boots up Ee Press MENU to enter the main menu e Main Menu Seo Press or use SEL to select an item Press or use SEL to select an item DA 661 662 663 CE User s Manual Using the LCM Keypad Press or use SEL to select an item e Network Settings Port eth0 for example Press SEL Press SEL Press Press Press Press A e Serial Port Port 1 for example Press SEL Press SEL Press for port 2 e Console Port Press SEL Firmware Upgrade Procedure Moxa engineers continuously enhance and develop software features to improve the quality and functionality of embedded products New firmware is posted in the Moxa download center Use the following steps to upgrade your firmware 1 Connect to the Moxa download center to down
7. Current Directory Operation Name SizeModified Date Networking create pee amp LW Upload Fie Cinetwork 1998 01 01 AM 04 00 Sparial Port NORFlash 1998 01 01 AM 04 00 my Documents 2003 01 01 AM 04 00 File Manager Ciprogram Files 2003 01 01 AM 04 00 Temp 2003 01 01 AM 04 00 Services Ciwindows 2003 01 01 AM 0400 Processes In addition the management system offers a mechanism for file upload This mechanism helps you transfer files from your workstation to the target computer in an easy way For instance after you have built an application on the development workstation you can use this mechanism to upload the application to the current directory of the target computer Step 1 Click Upload File A browser window pops up Step 2 From the pop up browser window click Browse to bring up a local file manager Step 3 Browse to and select the file that you want to upload and click Open Step 4 Navigate back to the browser window and click OK The system starts to upload the file Step 5 After the file is uploaded completely refresh the page 3 4 DA 661 662 663 CE User s Manual Web based Management System Services Monitoring Control Some services run in the background to provide services such as ftp and telnet daemons for user requests To monitor and control these services do the following Step 1 Click the Services item on the main menu bar The running services are displayed Step 2 Click the relevant che
8. a PCMCIA Card into the Computer The DA 66X CE computer does not have a built in embedded wireless card If you get a PCMCIA wireless card be sure that it has a WinCES 0 driver The following list shows the supported PCMCIA Net Cards that we tested Most of the RTL8139 PCI PCMCIA cards and NE2000 PCI PCMCIA cards work with the DA 66X CE Vendor Device Name Speed D Link DFE 690TXD PCMCIA 10 100M Ethernet Card Using Fiber Ethernet for the DA 663 CE The DA 663 CE provides 2 multi mode 100BaseFX fiber optic connectors as the network communication interface The fiber connectors support distances of up to 2 km between links with an optical output of 20 dBm an extinction ratio of 10 dB and a total receiver input of 32 dBm RS 232 422 485 Serial Ports The DA 66X CE embedded computer comes with two embedded serial ports referred to as COM1 and COM2 COM1 is hidden inside the casing and is used for debugging purposes when developing firmware COM2 is used as the console port which allows you to connect to the computer over a serial connection Although the console port can be used for applications such as data acquisition and control we suggest using the sixteen serial ports located on the back of the device for applications From left to right the sixteen serial ports are designated as COM3 through COM18 The serial ports are designed for reliability and high speed operation up to 921600 bps Each port incorporat
9. a standard Telnet client File Server The File Server function in Microsoft Windows CE enables clients to access files and other resources over the network FTP Server A sample server used for transferring files to and from remote computer systems over a network using TCP IP Web Server HTTPD Includes ASP ISAPI Secure Socket Layer support SSL 2 SSL 3 Transport Layer Security TLS SSL 3 1 public key based protocols and Web Administration ISAPI Extensions 1 5 DA 661 662 663 CE User s Manual Introduction HED E hte 192 168 27 234 eb Adina 3 Home Instructions Logging SSL Configuration Restart Web Server Web Server Configuration The Web Server Administration WebAdmin p browser Use WebAdmin to manage the aco ge for the Windows CE Web Server enables you 10 remotely administer your Web server using your Web ibility security and file sharing features of yow Web server including the following tasks e Configure which files are shared and how they are accessed e Configure which users have access to which files Configure the authen on prot 3 the Web server wil use View and configure ihe Web server log s CE device and the likelihood that the refer to the help topics included with Choose a Web site A Web server can contain multiple Web sites You can configure a variety of authentication and directory browsing For more information ad on the Defaul
10. connection port for the web server This is accomplished by changing a registry setting The following instructions show how to change the HTTPD port to 81 instead of 80 In this example the embedded computer is assigned an IP address of 192 168 3 127 Adapt the procedure as necessary for your embedded computer s IP settings Step 1 Step 2 Step 3 xe Open Internet Explorer and point it the following IP address http 192 168 3 127 sysadmin Client IE4 If necessary log on as an administrator The default administrator user ID is admin and the default administrator password is admin Select Registry Editor in the top frame Browse to HKEY_LOCAL_MACHINE Comm HTTPD BB Wirdows CE Web based Administraton a r System Tools File Browser Registry Edito WindowsCE Step 5 Step 6 Refresh HKEY_LOCAL_MACHINE Comm HTTPD New Value Name Por I n New Value Type REG_SZ REG _OWORD REG _ BINARY VROOTS New Value Add a DWORD value named Port The default value must be zero For New Value Name enter Port For New Value Type select REG_DWORD Click the New Value button Change Port to 51 81 in HEX In the Modified Value field enter 51 Go to the display position for Port and then click Modify Browse to HKEY_LOCAL_MACHINE Services HTTPD Accept TCP 80 DA 661 662 663 CE User s Manual Firmware Upgrade Procedure
11. controllers communications hubs POS point of sale terminals and display devices such as HMIs advertising appliances and interactive panels The following topics are covered in this chapter U Overview gt Model Descriptions and Package Checklist gt DA 661 662 663 Product Features gt Hardware Specifications L Software Features gt Applications and Services Development gt Networking and Communications Capabilities gt Supported Servers and Daemons Q Obtaining the Firmware Build Version Q Memory and File Systems gt RAM based Storage gt Onboard Flash Memory Storage gt External Media Storage gt Caution When Storing Data gt Storing Data in RAM vs Flash Memory Hive based Registry Inserting a CompactFlash Card into the Computer Inserting a USB Mass Storage Device into the Computer Inserting a PCMCIA Card into the Computer Using Fiber Ethernet for the DA 663 CE RS 232 422 485 Serial Ports OUOooo DA 661 662 663 CE User s Manual Introduction Overview The Moxa DA 66X CE Series referred to here as the DA 66X CE includes the DA 661 CE DA 662 CE and DA 663 CE These RISC based ready to run embedded computers are ideal for embedded applications The DA 66X CE features 16 RS 232 422 485 serial ports multiple 10 100 Mbps Ethernet ports a PCMCIA interface for wireless LAN communication a CompactFlash port for flash disk expansion and USB ports for adding additional memory such as a USB Flash disk T
12. gwes exe 4 4 seraces ore 4 17 Service ar CMD DE r 1 Ka conmanctert EXE 7 4 Processes Ka ODDE s KeyPad LCA fomeic Launching Easy Test r y 1 ce_neci ene Remove tasj DA 661 662 663 CE User s Manual Firmware Upgrade Procedure Step 2 In the first text field enter the full path of the application In the second text field enter any arguments if required Click Add MOXA w Ay System Networking Serial Port File Manager Services Processes KeyPad LOM Easy Test Step 3 Repeat steps 1 and 2 to set up additional applications that will start automatically upon bootup MOXA A e System Networking Serial Port File Manager Services Processes KeyPad LCM Easy Test C 4 DA 661 662 663 CE User s Manual Firmware Upgrade Procedure Q How do I monitor processes on Moxa embedded computers A Inthe Telnet or serial console you can execute ps to monitor current processes In the web console there is a Processes page You can monitor processes and kill a pending application on the system MOXA i E System Networking NK EXE 1 2 Serial Port flesys exe 2 4 Oence exe 3 43 File Manager Owes exe 4 4 seres exe 4 17 Services Kn CMD DE 6 A Ka conmantliert EXE 7 4 azcn Ka CMD DE e h KeyPad LOM Atomatic LENIN Easy Test bang 1 ce netee Remove c C 5
13. program resides in the root directory CRAM File System compact flash or USB 2 0 devices If the program is in a USB 1 1 devic e the procedure is very slow and may take about an hour to complete Continue the process y n gt DA 661 662 663 CE User s Manual Firmware Upgrade Procedure O x 61 61 63 12 68p lt DIR gt Windows Found 7 file lt s gt Total size 7782668 bytes 1 Dirts gt 14923268 bytes free gt da66xce_v2 6_68636315 1 3 6 1 4 1 8691 13 662 1 Current Version is V2 6 The new firmware is DA 66X CE V2 6 Welcome to the utility of the firmware upgrade program provided by Moxa Technolo igy This program overwrites the firmware image that was stored in the flash The settings you have ever made to the computer may be wiped out Please BACKUP file is before you continue this processtt During the upgrade process please do not plug off the power supply Otherwise incomplete process would damage the flash and force the computer into a disable state After the upgrade is completed pow er the computer again The time spent of this procedure depends on where the upgrade program resides I t takes about 5 minutes if this program resides in the root directory CRAM File System compact flash or USB 2 devices If the program is in a USB 1 1 devic e the procedure is very slow and may take about an hour to complete Continue the process y n gt y The firmware upgrade procedure may take 5 minute
14. should be used Hive based Registry The registry for the DA 66X CE is a hive based registry instead of a RAM based registry The hive based registry stores registry data inside files or hives which can be kept on any file system This eliminates the need for performing backup and restoring power Each file or hive contains a collection of registry data The hive based registry is split into two hives the system hive which contains all system data and the user hive which contains all data pertinent to one particular user The DA 66X CE embedded computer is a multi user system and accordingly contains several user hives A user s hive will be mounted on logon and dismounted on logoff 1 7 DA 661 662 663 CE User s Manual Introduction Inserting a CompactFlash Card into the Computer A The DA 66X CE is equipped with a CompactFlash slot of type II that supports cards of both types I and II A mass storage card is considered to be a standard attachment to the computer When an empty mass storage card is inserted into the slot the computer automatically formats it to the FAT system This process takes a few minutes to complete When a mass storage card is inserted a directory named CFFolder is created under the root directory and the newly created directory serves a link to the storage The following table lists CF storage devices that have been tested successfully for compatibility Vendor Size Speed PRETEC 128 MB
15. DA 661 662 663 CE User s Manual Third Edition March 2008 www moxa com product MOXA 2008 Moxa Inc all rights reserved Reproduction without permission is prohibited DA 661 662 663 CE User s Manual The software described in this manual is furnished under a license agreement and may be used only in accordance with the terms of that agreement Copyright Notice Copyright 2008 Moxa Inc All rights reserved Reproduction without permission is prohibited Trademarks MOXA is a registered trademark of Moxa Inc All other trademarks or registered marks in this manual belong to their respective manufacturers Disclaimer Information in this document is subject to change without notice and does not represent a commitment on the part of Moxa Moxa provides this document as is without warranty of any kind either expressed or implied including but not limited to its particular purpose Moxa reserves the right to make improvements and or changes to this manual or to the products and or the programs described in this manual at any time Information provided in this manual is intended to be accurate and reliable However Moxa assumes no responsibility for its use or for any infringements on the rights of third parties that may result from its use This product might include unintentional technical or typographical errors Changes are made periodically to the information in this manual to correct such errors an
16. ML Provides the Document Object Model DOM for base XML functionality support for XML Query Language XQL and XPATH Extensible Style Sheet Language Transformations XSLT that enable you to transform one class of XML document to another SAX2 support for event based parsing of XML documents including MSXML Writer and parsing based on Simple API for XML SAX for resource constrained target devices Winsock 2 2 Provides enhanced capabilities over Winsock 1 1 including installable service providers for additional third party protocols and Media sense Networking and Communications Capabilities Simple Network Management Protocol SNMP Monitors remote connections to the network Simple Network Time Protocol SNTP Client Provides support for synchronizing the device s system time with an SNTP server and supports Daylight Savings Time Serial Communications In addition to the 16550 UART driver bound to a debug port and the console port a special driver for 8 or 16 additional Moxa home made serial ports is also included Network Utilities IpConfig Ping Route Utilities for troubleshooting various network problems TCP IP Includes IP Address Resolution ARP Internet Control Message ICMP Internet Group Membership IGMP Transmission Control TCP User Datagram UDP name resolution and registration and DHCP Supported Servers and Daemons Telnet Server A sample server that allows remote administration through
17. The three DA 66X CE models are described below DA 661 16 CE RISC based ready to run embedded computer with 16 serial ports dual Ethernet ports PCMCIA CompactFlash USB WinCE 5 0 DA 662 16 CE RISC based ready to run embedded computer with 16 serial ports four Ethernet ports PCMCIA CompactFlash USB WinCE 5 0 DA 662 I 16 CE RISC based ready to run embedded computer with 16 serial ports with optical isolation 4 Ethernet ports PCMCIA CompactFlash USB WinCE 5 0 DA 663 16 CE RISC based ready to run embedded computer with 16 serial ports dual fiber multi mode Ethernet ports PCMCIA CompactFlash USB WinCE 5 0 The DA 66X CE is shipped with the following items e DA 66X CE e 19 inch Rack mount kit e Quick Installation Guide Document amp Software CD Cross over Ethernet cable e CBL RJ45M9 150 150 cm 8 pin RJ45 to male DB9 serial port cable e CBL RJ45F9 150 150 cm 8 pin RJ45 to female DB9 console port cable 1 2 DA 661 662 663 CE User s Manual Introduction e Power cord e Warranty Statement NOTE Notify your sales representative if any of the above items are missing or damaged DA 661 662 663 Product Features e Intel XScale IXP 425 533 MHz processor On board 128 MB RAM 32 MB flash ROM Sixteen RS 232 422 485 serial ports 2 KV optical isolation protection for serial ports DA 662 I only Two 10 100 Mbps Ethernet ports four ports for DA 662 CE Standard 19 inch rack mount installation 1U hei
18. ck box to toggle a start stop operation for the desired service MOXA Windows CEso A 5 Services System M Networking y TELO Telnet Service Running F FTPO FTP Service Running Serial Port K CONO Console Service Running M TELI Ruming File Manager Services Talpel Standard Time x Processes vetirtp shin ore nte cyber tleet ne nip Jandau a a Hours Seve Settings Process Thread Monitoring Control At runtime the target computer manages up to 32 applications that you can monitor and control via the management system To view current processes click the Processes item on the main menu bar You can kill a process by clicking the kill button next to the process name System E Processes NK EXE 1 2 Serial Port fflesys ene 2 4 device ove 3 4 File Manager owes exe 4 4 services exe 5 4 g Services Kill CND EXE 6 4 Kill co_noci oxe 7 4 Processes kill lem exe 8 4 Automatic Launching 1 ce_neciexe Launching Processes Automatically To set up your application to start on boot up do the following Step 1 Click the Processes item on the main menu bar In the lower part of the page there is an area marked Automatic Launching Step 2 Fill in the full path of the application in the first text field and its arguments in a separate text field if there are any Step 3 Click Add 3 5 A Using the LCM Keypad The DA
19. d these changes are incorporated into new editions of the publication Technical Support Contact Information Www moxa com support Moxa Americas Toll free 1 888 669 2872 Tel 1 714 528 6777 Fax 1 714 528 6778 Moxa Europe Tel 49 89 3 70 03 99 0 Fax 49 89 3 70 03 99 99 Moxa China Shanghai office Toll free 800 820 5036 Tel 86 21 5258 9955 Fax 86 10 6872 3958 Moxa Asia Pacific Tel 886 2 8919 1230 Fax 886 2 8919 1231 Chapter 1 Chapter 2 Chapter 3 Table of Contents ITPOGUGCTION secs scatsetsacctsaestucianeseccanscaaucacvssasvasteuetasccnsavastunastuhaseasuannsvarseceneasets 1 1 OVEIVIEW arnore eb e oa Aes EE mate AEE NEE ola ea aes ahd tes eee 1 2 Model Descriptions and Package Checklist ccceeesessssecseeeeceeeeeceseceeesecneeseeneeseeens 1 2 DA 661 662 663 Product Features 0 00 eee eceecceecesecesecesecsseceeecaeecseeeaeeeaeeaeseeeeeeeeeens 1 3 Hardware Specifications s ca ondesniange spate capa hiiee ouside EAE EEE 1 3 Software Heatures 5 sickle ni haves as disse vate Settee iow A E aa Ea Ee EOE heavens aE E oieta 1 4 Applications and Services Development cssesecceseescesecseeeeceeesecaeeaeesecneeseeneeseeeas 1 4 Networking and Communications Capabilities cece cseeeseseceseeeceseceeeseceeeeeeeeeetees 1 5 Supported Servers and Daemons eee eeee cee cseeeneeeeeeeeceeeeeecesecsaecsaecsaecsaecaeeeneeaaeens 1 5 Obtaining the Firmware Build Version
20. ecesecesecesececesecsecaeecaeecaeeeseseeseneeeeens 2 2 Operating Your DA 661 662 663 Computer via Serial Console eeceeseeseeseeeecneeeeeeeeeeeeee 2 2 Changing the Network Settings cceescsesecsessecsseeeceseceeesecsevseenaeecesaecaeesecsevseesecneeseenaeseeegs 2 3 Operating Your DA 661 662 663 Computer via Telnet Client eee ceeeeceeeeseeecneeeeeneeeeeees 2 4 User Group Management 0055 ocenenie sses seene eene oek Eae ES s aokii se sebdvscnsnedvacbeets 2 4 Adjusting System Time and RTC Time cece cee eceseeecesecseesecseeeeceseseesccsaeeeesaecaeesecneveeeneeeeeeas 2 5 Starting and Stopping Services reee mie ieten en ane EEEE Neree E EE aE E EEE ESE En Eei 2 6 Troubleshooting Network Connectivity seeseesseeeeresssrstsesrterersrstsrerreretesesrsterrerstrseseerreresee 2 6 Simple Network Management Protocol SNMP sesssesesessessieresesrsrsrererereesrsrerrereessesrereerees 2 7 Web based Management System cccseseeeeceeseeeeeeeeseeeeeeeeseeeeeeessenneneeeees 3 1 Logging Onto Web based Management System ceesessecseeseceseneeeeceseeeeaecaeesecnesereneseneeas 3 2 System fOrMathOn sy iaren e a e a vacave devel A a aare 3 2 Networking Server Configuration eeeseseeesesesrstserseereesrsestereeretsestsrettetsrsterretstssesrerreretsee 3 3 Serial Port Conf e uration sesser er aae aree aar shied aaaea ints be aeae EE aAa ap ieai Sees 3 3 Binary Text File Management sics ce ceeeccssssecssecseesececeecsse
21. ed contact located in the upper left corner of the DA 66X CE computer and then power it on by connecting it to the power adaptor It takes about 30 to 60 seconds for the system to boot up Once the system is ready the Ready LED will light up The light will stay lit until you shut down the computer Resetting Your DA 661 662 663 Computer Cold Start You seldom need to perform a cold start on a DA 66X CE computer In some cases such as when the computer stops responding an application locks up or you upgrade the firmware it may be necessary to perform a cold start Unplug the power line and then plug it back in again The computer will reboot itself immediately Resetting to Factory Defaults If the computer is not working properly and you want to reset it back to the factory default settings press and hold the Reset to Default button for at least 5 seconds The buzzer will sound while the factory default settings are being loaded After the factory defaults have been loaded the computer reboots itself Do not confuse this with the Reset button In some situations when you cannot boot the computer at all power on the computer and hold the Reset to Default button for at least 20 seconds Operating Your DA 661 662 663 Computer via Serial Console The serial console port located next to the two LAN ports gives users a convenient way of connecting the development workstation to the console utility of the target computer
22. eecsaecseesccsevseceaeecesaecasesecseeseenaseeeeas 3 4 Services Mopitormo Conto lirrne n a sevice beeceds desk ene ie aa a r aaa a 3 5 Process Thread Monitoring Control cccccesccescceseceseeesecececseecseeeeeeeeeeeeeeeeeeeseeeeeeeeereneeeneees 3 5 Launching Processes Automatically esccesecssesecseeeeceseeeessecseesecneesecsaeeecsaecaeesecneeseenaseneegs 3 5 1 Introduction The mechanism design for this series of embedded computers follows the standard 19 inch 1U rack mounted form factor Each model supports 110 to 220 VAC VDC power inputs which is suitable for power industry applications such as substation automation systems remote power meter measuring systems and power distribution networking automation systems The DA 661 features 16 RS 232 422 485 serial ports dual 10 100 Mbps Ethernet one PCMCIA for WLAN 802 11b g wireless communication expansion and a CompactFlash slot for storage expansion The DA 662 provides 4 LAN ports and the DA 663 provides 2 multi mode 100BaseFX fiber optic connectors as the network communication interface Microsoft Windows CE 5 0 is an open scalable 32 bit OS operating system that allows you to build a wide range of innovative small footprint devices A typical Windows CE based device is designed for a specific use and often runs disconnected from other computers or is distributed as a front end to a centralized host Examples include enterprise tools such as industrial
23. erlist to list all users gt userlist List all users Adjusting System Time and RTC Time The DA 66X CE computer has two time settings the system time or CPU clock and the RTC Real time Clock time The system time regulates the execution of instructions and the RTC keeps track of the time even when the computer is turned off RTC time runs on a special battery that is not connected to the normal power supply Do not confuse a computer s real time clock with its CPU clock Setting the System Time Manually Use the date and time commands to query the current system date time or to set a new system date time gt date The current date is Tuesday November 22 2005 Enter the new date mm dd yyl lyy 12 23 05 gt date T Wednesday November 23 2005 gt time The current time is 5 27 17 PM Enter the new time hh mm ss 16 02 00 gt time T 4 02 04 PM Adjusting RTC Time Use the command hwelock w to convert the system time to the RTC time gt hwclock w Use the command hwclock w YYYY MM DD hh mm ss to update the RTC time manually gt hwclock w 2005 12 23 15 00 00 Use the command hwelock to query the updated RTC time gt hwclock 2005 12 23 15 00 00 2 5 DA 661 662 663 CE User s Manual Getting Started Starting and Stopping Services After booting up the DA 66X CE computer runs several services continuously to serve requests from users or other programs Notable services include teln
24. es three selectable operation modes i e RS 232 RS 422 and RS 485 in order to handle diverse applications For detailed information on the serial port configuration please refer to Serial Port Configuration in Chapter 3 Web based Management System 1 9 2 Getting Started In this chapter we explain how to use a PC to operate a DA 66X CE computer For clarity the PC that you will be using to connect to the DA 66X CE is referred to as a development workstation and the DA 66X CE computer is called a target computer In addition manual steps are described to facilitate operations such as system time adjustment troubleshooting network connectivity etc Some of these operations can be done using system commands after gaining access to the computer and others can be done using a web based management system which is described in a later chapter The following topics are covered in this chapter Starting Your DA 661 662 663 Computer Resetting Your DA 661 662 663 Computer Operating Your DA 661 662 663 Computer via Serial Console Changing the Network Settings Operating Your DA 661 662 663 Computer via Telnet Client User Group Management Adjusting System Time and RTC Time Starting and Stopping Services Troubleshooting Network Connectivity Simple Network Management Protocol SNMP OOCUOOOLCOD DA 661 662 663 CE User s Manual Getting Started Starting Your DA 661 662 663 Computer Connect the SG wire to the shield
25. et TELO console CONO world wide web HTTP HTPO and file transfer FTP FTPO You seldom need to use these services However you can still start up or stop a service with its associated name by using the command services For example Start the FTP service with gt services start FTPO Stop the FTP service with gt services stop FTPO Troubleshooting Network Connectivity The ipconfig tool prints the TCP IP related configuration data of a host including the IP addresses gateway and DNS servers gt ipconfig all Windows IP configuration Ethernet adapter Local Area Connection IP Address 192 168 4 127 Subnet Mask 255 255 255 0 Adapter Name IXP425ETHNPE2 Description IXP425ETHNPE2 Adapter Index 2 Address 80 86 33 33 34 12 DHCP Enabled NO Ethernet adapter Local Area Connection IP Address 192 168 14 202 Subnet Mask 255 255 248 0 Default Gateway 192 168 15 254 Adapter Name IXP425ETHNPE1 Description IXP425ETHNPE1 Adapter Index 3 Address 78 56 34 91 cc dd DHCP Enabled NO Host name WindowsCE Domain Name DNS Servers 192 168 1 6 NODETYPE 8 Routing Enabled NO Proxy Enabled NO To troubleshoot network connectivity or name resolution use the ping command This command verifies IP level connectivity to another TCP IP computer by sending Internet Control Message Protocol ICMP Echo Request messages The corresponding return Echo Reply messages are displayed along wi
26. evelopment workstation Use a cross over Ethernet cable to connect directly from your development workstation to the DA 66X CE computer or use a straight through Ethernet cable to connect the computer to a LAN hub or switch Next use the Telnet client in your development workstation to connect to the Telnet console utility of the DA 66X CE computer After connecting successfully type the login name and password as requested to log on to the computer Login admin Password admin After logging on via the console port or a Telnet client a list of busybox commands are available to operate the computer Use HELP to display all of the commands and type HELP command name to display extended help for the given command Some of these commands such as DATE and TIME are very useful for you to manage the system time of the computer Other commands such as DIR and MKDIR are good utilities for file management For example to inspect the file structure of the root directory type DIR gt dir b Network NORFlash My Documents Program Files Temp Windows User Group Management User Grouping You often need to define a user group to associate with a particular system service and manage this service to be accessible only by the users authorized to register with this group Three user groups namely ftpd telnetd and httpd have been created in the default factory kernel for your convenience Use command use
27. ght Wide range of power input voltages from 100 to 240V both AC and DC LCD screen and push buttons for HMI Ready to run WinCE 5 0 platform Robust fanless design PCMCIA and CompactFlash for storage or wireless LAN expansion supports 802 1 1b g Two USB 2 0 hosts The DA 66X CE embedded computers each add a PCMCIA slot and a CompactFlash interface for wireless communication and CompactFlash storage expansion In addition the DA 66X CE integrates two USB hosts and an LCM display for mass storage capability The following comparison table shows more details about the differences in the three models Hardware Specifications DA 662 DA 662 I CPU Intel XScale IXP 425 533 MHz RAM 128 MB Flash 32 MB Auto sensing 10 100M Auto sensing 10 100M x 2 with built in 1 5 KV x 4 with built in 1 5 KV magnetic isolation magnetic isolation protection protection RJ45 connectors RJ45 connectors Multi mode 100BaseFX x 2 SC connectors Port RS 232 422 485 x 16 RJ45 connectors Serial 15 KV ESD for all signals Protection 2 KV optical isolation protection DA 662 I only Data Bits 5 6 7 8 Stop Bits 1 1 5 2 N A N A Parity none even odd space mark Flow Control Speed 50 bps to 921 6 Kbps Serial Console RS 232 x 1 RJ45 connectors USB 2 0 Hosts 2 RTS CTS XON XOFF RS 485 ADDC 1 3 DA 661 662 663 CE User s Manual Introduction PCMCIA Cardbus x 1 Storage Ex
28. he DA 66X CE uses an Intel XScale IXP 425 533 MHz RISC CPU Unlike the X86 CPU which uses a CISC design the IXP 425 s RISC design architecture and modern semiconductor technology provide the DA 66X CE with a powerful computing engine and communication functions but without generating a lot of heat The built in 32 MB NOR Flash ROM and 128 MB SDRAM give you enough memory to run your application software directly on the DA 66X As the dual LAN ports are built right into the IXP 425 CPU the DA 66X CE makes an ideal communication platform for network security applications The DA 662 has four Ethernet ports and the DA 663 has 2 multi mode fiber optic connectors If your application requires placing the DA 66X CE at a site that is not located near an Ethernet LAN connection you can connect to the network using the DA 66X s PCMCIA port to attach a wireless LAN card The DA 66X CE series of ready to run embedded computers are built on the Microsoft Windows CE 5 0 operating system OS Building on a common widely used programming environment makes them suitable for both new system development and legacy system migration All of the necessary device drivers such as a PCMCIA Wireless LAN module and Keypad LCM and Buzzer control are included with the DA 66X CE The operating system device drivers and the software you develop for your own applications can all be stored in the DA 66X s Flash memory Model Descriptions and Package Checklist
29. ies and run times on a DA 661 662 663 WinCE are a subset of the WIN32 APIs The system supports a full ANSI C run time standard input output library standard input output ASCH library and standard ASCII string functions In addition compiler C exception handling and Run Time Type Information RTTD equivalent to desktop C compilers are supported Component Services COM and DCOM The Common Object Model COM is an operating system independent object oriented system for creating binary software components that can interact with other COM based components in the same process space in other processes or on remote machines e Microsoft Foundation Classes MFC MFC is a comprehensive class library and complete object oriented application framework designed to help build applications COM components and controls 1 4 DA 661 662 663 CE User s Manual Introduction SOAP Toolkit SOAP is an XML based protocol for object exchange and calling remote procedures Microsoft Windows CE 5 0 provides functionality similar to the SOAP Toolkit version 2 on the desktop It provides a layer that allows COM objects to use SOAP as the transport protocol for remote procedure calls and to interact with Web services Microsoft NET Compact Framework 2 0 with Service Pack 1 Offers a choice of languages initially Microsoft Visual Basic and Microsoft Visual C and eliminates the common problems faced with language interoperability X
30. load the executable file to your computer For example you might download DA66XCE_V2 0_08030315 exe Upload this file to the target machine under the root directory i e If you place this file in a compact flash or a USB device we suggest that you copy it to the root directory first for a faster upgrade Executing the program from a USB 1 1 device could take quite a long time Log on to the target computer through a Telnet or console connection Execute this file Press y to continue the process 41 61 83 41 61 63 41 61 83 12 66p lt DIR gt Program Files 12 66p lt DIR gt Temp 12 66p lt DIR gt Windows Found 7 file lt s gt Total size 7782668 bytes 1 Dirts gt 14923268 bytes free gt da66xce_v2 6_68036315 1 3 6 1 4 1 8691 13 662 1 Current Version is V2 6 The new firmware is DA 66X CE V2 6 Welcome to the utility of the firmware upgrade program provided by Moxa Technolo igy This program overwrites the firmware image that was stored in the flash The settings s before plug off you have ever made to the computer may be wiped out Please BACKUP file you continue this process During the upgrade process please do not the power supply Otherwise incomplete process would damage the flash and force the computer into a disable state After the upgrade is completed pow er the computer again The time spent of this procedure depends on where the upgrade program resides I t takes about 5 minutes if this
31. mory Storage Onboard flash memory storage is provided through the NORFlash directory Anything that is saved in this directory will be retained when power is disconnected or lost 15 5 MB of storage is available 1 6 DA 661 662 663 CE User s Manual Introduction External Media Storage When external media is installed such as a USB drive or CompactFlash card it will be found as an additional directory For data that is intended to be shared with a PC the external media should be formatted using the PC s FAT file system Caution When Storing Data It is recommend that the onboard NOR flash be used for storing programs only For log data generated by your programs use external storage media such as CompactFlash or a Network File System CompactFlash is much easier to replace if it is damaged or full NOR flash memory has a life cycle of 100 000 write operations at the block 128 KB level It does not support BBM Bad Block Management For this reason a FAT file system would not know if a flash block has reached the end of its life cycle The FAT file system would continue to scan the block again and again eventually resulting in an unpredictable state In addition the FAT file system searches for free space sequentially when performing write operations As files are deleted free storage space becomes more and more fragmented making it difficult to search When a file is frequently updated data is deleted and rewritten
32. ned by the original registry database Persistent files in the NORFlash directory will not be altered and should remain intact Can I reboot Moxa embedded computers remotely Yes Moxa embedded computers can be remotely rebooted Log onto the embedded computer from a remote client and use the command reboot to reboot the system What type of CompactFlash device is supported by Moxa embedded computers Moxa embedded computers have Type II CompactFlash slots These slots support CompactFlash Type I and Type II mass storage devices What type of USB device is supported by Moxa embedded computers Moxa embedded computers support USB 2 0 and 1 1 mass storage devices If you cannot find the USBDisk directory try unplugging the device and plugging it in again I plugged a USB drive into the computer but I can not find the associated directory under the root directory If you can not find the associated USBDisk or USBDisk2 directory try unplugging the device and plugging it in again On Moxa embedded computers how do I set up an application to start automatically upon bootup To start an application automatically on bootup log into the web based management system and complete the following steps Step 1 Navigate to Processes and find the Automatic Launching section Windows CE 50 System NK EXE 1 2 Serial Port Mesys exe 2 4 Opice exe 5 4 File Manager
33. opics are covered in this chapter Logging Onto Web based Management System System Information Networking Server Configuration Serial Port Configuration Binary Text File Management Services Monitoring Control Process Thread Monitoring Control Launching Processes Automatically OOOCOCOCDL DA 661 662 663 CE User s Manual Web based Management System Logging Onto Web based Management System A web based management system is provided for the DA 661 662 663 CE for easier management and system administration The web based management system uses a menu bar and CGI pages to provide access to commonly used features Before using the web based management system your PC must have a web browser installed and a network connection to the DA 661 662 663 CE To open the web based management system follow these steps 1 Point your PC s web browser to the DA 661 662 663 CE s IP address When the main page opens select Web Based Management 2 When prompted enter the required authentication data including case sensitive user ID and password The default user ID and password are as follows User ID admin Password admin System Information After you log on successfully the main page displays the system information of the target computer including the firmware version of the computer the CPU system time and system resources including main memory and file system usage RAM and Flash MOXA way M Windows CE 50 S
34. pansion Compact Flash x 1 LCM 2 x 16 Text Mode Push Buttons Real time Clock Buzzer Reset Button Reset to Default x 1 Power Input 100 to 240 VAC VDC Power Consumption Weight DA 661 2 5 kg DA 662 2 6 kg DA 663 2 5 kg DA 662 I 2 94kg DA 661 662 663 400 x 198 x 45 mm including rack mount ear Dimensions 440 x 198 x 45 mm without rack mount ear WxDxH DA 662 I 480 x 224 x 45 mm with rack mount ears 440 x 224 x 45 mm without rack mount ears DA 661 662 663 15W DA 662 I 23 5W Operating 10 to 60 C 14 to 140 F 5 to 95 RH temperature Storage 20 to 70 C 4 to 176 F 5 to 95 RH temperature EMC CE Class A FCC Class A for all models Pent Safety UL cUL TUV EN60950 for DA 661 662 663 pprovals UL cUL LVD EN60950 for DA 662 I Warranty 5 years The CompactFlash is designed for Flash memory card or Microdrive Software Features The DA 66X CE embedded computer is a ready to run RISC based headless computer with a robust and network centric design It features Microsoft Windows CE 5 0 as the operating system OS Developers of embedded communication applications will find that the open programming environment makes the DA 66X CE well suited for both new system development and legacy system migration Applications and Services Development e C Libraries and Run times Compared to the C libraries and run times used on a desktop PC running Windows the C librar
35. r update is made Defaut Operation Mode System F1 coma RS232 Networking n F2 coms R5232 bd a oS D Serial Port Pa coms R5232 b a Pa coms RS232 File Manager Ps com R5232 v Pe coma RS232 SOS Pi coma RS232 v Fa como RS232 S Processes eal Fs comit RS232 Pio coma R5232 v a Pr coms R5232 pe eh w P12 comi4 RS232 x P13 coms RS232 v P14 COME R5232 Pis com RS232 x Pie coms R5232 bd When the system starts up the default oporation mode will bo set te tho above setting 3 3 DA 661 662 663 CE User s Manual Web based Management System Binary Text File Management On a PC it is certainly convenient to have a friendly window based file manager to browse delete and organize files and directories On the target computer such a convenient feature is simulated by the web based management system Click File Manager to view the directory tree of your target computer Using the file manager you can perform the following operations To browse a child directory click the name of the directory e To delete a file click the X in front of the file icon To create a child directory click Create Directory and then follow the instructions e To refresh the current directory click Current Directory at the top of the page Windows CE59 File Manager System Goto Root
36. radd g lt groupName gt to create a user group gt useradd g yyyy group yyyy has been added To remove a group use the command userdel g lt groupName gt gt userdel g yyyy group yyyy has been removed User Addition Use the command useradd lt newUserID gt to add a user for accessing the system The user s password is defaulted to the same as the user name gt useradd xxxx user Xxxx has been added In addition you can manage this user to access a particular service by typing g followed by the user group name of the service i e useradd g lt groupName gt lt newUserID gt For example gt useradd g telnetd xxxx user XXXx is existent group telnetd is existent 2 4 DA 661 662 663 CE User s Manual Getting Started user XxxX has been added to group telnetd User Deletion Use command userde lt userID gt I to delete a user for accessing the system User admin cannot be deleted gt userdel xxxx user xxxx has been deleted You can also just remove a user from a user group with the command userdel g lt groupName gt lt newUserID gt For example gt userdel g yyyy xxxx user Xxxx has been removed from group yyyy Password Change Use the command passwd lt userID gt to change your login password Type gt passwd xxxx Current password New password Retype new password Password has been changed User List Use command us
37. rectory as follows USB drives USBDisk and USBDisk2 CompactFlash cards CFFolder Can I delete any Windows CE system files No you should not be able to delete any system files Even if you somehow succeed in deleting the files they will simply reappear when the system reboots Can I add other users besides admin Yes by using the command useradd The command userdel can be used to delete users Is there a way control user access for each function service FTP Telnet Yes Log onto the embedded computer with the admin account Use the command useradd to create user groups and assign users to them DA 661 662 663 CE User s Manual Firmware Upgrade Procedure Q A If I accidentally delete system files or corrupt the operating system is there any way to recover the system or reset the embedded computer to factory defaults If the embedded computer is behaving strangely or not working properly you may reset it back to factory default settings While the embedded computer is powered on use a paper clip or pin to hold the Reset to Default button down for five seconds This is a recessed button on the front of the unit A buzzer will sound as the factory default settings are loaded When the procedure is completed the system will automatically reboot At that time the embedded computer will have rolled back to its original state as defi
38. s please wait 5 Wait for the upgrade to complete it will take about 5 minutes to finish After the upgrade is complete select if you would like to keep the current network settings or restore the factory default values Press Y to keep the current network settings LAN2 Interface Configuration EHCP Enable N IP Address 192 168 4 127 SubNet Mask 255 255 255 0 LAN3 Interface Configuration EHCP Enable N IP Address 192 168 380 137 255 255 255 0 LAN4 Interface Configuration EHCP Enable N IP Address 192 168 6 127 255 255 255 0 keep the current network settings on the next boot lt Y N DA 661 662 663 CE User s Manual Firmware Upgrade Procedure ILAN2 Interface EHCP Enable IP Address SubNet Mask LAN3 Interface EHCP Enable IP Address LAN4 Interface EHCP Enable IP Address you want to Configuration N 192 168 4 127 255 255 255 0 Conf iguration N 192 168 380 137 255 255 255 0 Conf iguration N 192 168 6 127 255 255 255 0 keep the current 6 Press Y to reboot the target DA 66X CE network settings on the next boot lt CY N y Do you want to keep the current automatic launch settings N gt n Reboot now CY N y m The new firmware should be up and running once the system restarts C Frequently Asked Questions Q Can the connection port for the web server HTTPD be changed to something other than 80 A Yes you can change the
39. t Web site for each Web site created on your Web server including virtual onfiguring Web siles If you do net have multiple Web sites all requests will Select an existing Web site or create a new one Default Web site Create a new Web site WMncows CE Version 5 0 Sulle Veron 1900 Syevaron 1420 I lt Obtaining the Firmware Build Version There are three ways to obtain the firmware versions of the DA 66X CE embedded computers This information is particularly important for identifying features e Examine the welcome message after you log on to the computer e Log on to the web based management system described in a later chapter to view the system information Memory and File Systems The DA 661 662 663 CE file system allows file storage on the system RAM or on the onboard flash memory Files can also be stored on external media such as a USB drive or CompactFlash card RAM based Storage About 20 MB of the 128 MB SDRAM is available for user applications and data The operating system and kernel image occupy the rest of the space The root directory is stored in RAM along with subdirectories such as Windows Temp My Documents Network and Program Files Files can be temporarily stored in these directories but they will be deleted when the system is shut down or restarted Persistent files and programs should be placed in the NORFlash directory Onboard Flash Me
40. th round trip times For more information type ping without parameters gt ping www moxa com Pinging Host www moxa com 192 168 1 16 Reply from 192 168 1 16 Echo size 32 time lt lms TTL 126 Reply from 192 168 1 16 Echo size 32 time lt lms TTL 126 Reply from 192 168 1 16 Echo size 32 time lt lms TTL 126 2 6 DA 661 662 663 CE User s Manual Getting Started The route utility allows you to view or modify network routing tables Type this command without parameters to view a list of functions gt route To view current routing items in the tables gt route PRINT To add a routing item on network interface 1 gt route ADD 192 168 0 0 MASK 255 255 0 0 192 168 15 254 IF 2 To delete a routing item gt route DELETE 192 168 0 0 Simple Network Management Protocol SNMP SNMP is the Internet standard protocol for network management and belongs to the TCP IP protocol suite SNMP was developed to monitor and manage networks It uses a distributed architecture that consists of agents and managers The SNMP agent is an SNMP application that monitors network traffic and responds to queries from SNMP manager applications The agent also notifies the manager when significant events occur by sending a trap e An SNMP manager is an SNMP application that generates queries to SNMP agent applications and receives traps from SNMP agent applications The DA 66X CE computer installs an SNMP agent to serve as an SNMP device Yo
41. to the same memory blocks over and over again Eventually the FAT file system would be unable to read those blocks causing the operating system to hang Although CompactFlash cards also have a life cycle most use NAND flash memory with hardware controllers that implement BBM This feature allows the FAT file system to flag and skip any bad blocks Furthermore there is much more storage space available on CompactFlash cards than on the NOR flash memory This space can be used cautiously to maximize the media s life cycle An effective method is to create a large empty file around 30 MB to store log data Data is written evenly over the space and when the end of the space is reached the write operations start over from the beginning of the space This method reduces the number of write operations performed on each block Storing Data in RAM vs Flash Memory Although data saved in RAM will be deleted when the system shuts down RAM storage has the advantage of faster read write access and no life cycle issue For applications where important data is transmitted immediately and directly to a host you can store the necessary log data in RAM After the host receives the data the data does not need to be retained and can be deleted Embedded computers have resource limits so integrators need to determine when it is critical that data be stored on one of the file systems When it is necessary for data to be stored the appropriate file system
42. u should install the SNMP manager on the workstation computer for example a Linux system that monitors the network After installing the nodes you need to configure the SNMP manager and agent To check SNMP agent capabilities on a target DA 66X CE computer e g network IP at 192 168 3 127 log on to the workstation computer on which the SNMP manager resides and type gt snmpwalk v 2c c public 192 168 3 127 system SNMPv2 MIB sysDescr 0 Microsoft Windows CE Version 5 0 Build 1400 SNMPv2 MIB sysObjectID 0 SNMPv2 SMI enterprises 311 1 1 3 3 SNMPv2 MIB sysUpTime 0 1282929 SNMPv2 MIB sysContact 0 Your System Contact Here SNMPv2 MIB sysName 0 WindowsCE You will see a series of messages from the SNMP agent on the DA 66X CE computer You may then proceed to monitor and manage the computer 2 7 3 Web based Management System Note Internet Explorer 5 5 or above is required to use the web based management system The DA 66X CE ready to run embedded computers are network centric platforms designed to be used as front end computers for data acquisition and industrial control Due to the distributed characteristics of the devices that these computers control they often reside in harsh environments away from the system administrator To manage these computers operations such as networking server configuration file management and process thread monitoring control become a critical area to consider The following t
43. ystem Firmware Version v10 Baine CPU Architecture IXP 425 CPU System Time 2006 08 08 14 31 03 Taipei Standard Time Serial Port Free Total Memory 87640 96816 K Bytes Se TY SSeS SS IS eS E a o File Manager Free Total FS RAM 16276 16400 K Bytes Ta Wy CAR ORS OS PE TP eS Sa VE n Services Free Total FS Flash 14490 15293 Bytes i i i ee ei Processes 3 2 DA 661 662 663 CE User s Manual Web based Management System Networking Server Configuration The target computer has two network interfaces To view or change the settings click the Networking item on the menu bar After the page loads enter the relevant details on the corresponding text fields and then click Update to make the changes effective for the interfaces ee WindowsCEs0 Lam ee DHCP Enable o Natworkda Network Address 192 168 3127 Network Mask 255 255 2550 Serial Port Network Gateway O00000 i File Manager Domain Name Server Services LAN2 DHCP Enable F iiti Network Address 192 168 4127 Network Mask 255 255 2550 Network Gateway Domain Name Server Serial Port Configuration The target computer consists of multiple high performance serial ports each with 3 in 1 RS 232 RS 422 or RS 485 operation mode switch capability with the default set to RS 232 You can specify each of these ports to operate at a specific mode The updated settings take effect after the system is rebooted and remain in force until anothe
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