Moxa EDS SNMP OPC Server (for Windows 2000) User Manual
Contents
1. Object ID SNMP TAG Object ID can not be modified Number of Bytes bytes of OPC TAG s value for OPC internal use TAG Item No Moxa EDS SNMP TAG No for OPC internal use 19 5 Using OPC Client An OPC Client application provided with the Moxa EDS SNMP OPC Server has rapid methods for connecting your Servers The OPC Client 1s able to browse the registry of a PC and display a complete list of all installed OPC Servers It also provides real live data feedback and OPC Server browsing capabilities The OPC Client is also helpful for connecting and testing other 3rd party OPC applications connected to same server IBI x File OPC View Help Connect the OPC alala els amp Server Select OPC Server ERRIRE ERER ES ADLINE Modbus TCP Citect OPC DAGBench Modbus TCP CONICS ModbusCcPCserver Cancel Intellution OPCEDA RSLinx Remote GFC Server studio cada OPC cunware HostLink GFC unaware Melsec AOPO sun Ware ModbusOPtC hT Th h BR AT Ready E 20 Add the tags to watch press the ADD icon and choose the necessary tags you want to monitor M EF Device l portl if Deser port if peed portl monitor utoMDI o Traffic portl monitorLinkStatus E Porte portl monitor peed H Port3 H Port4 Y Ports Port It will show you the value of the of the tags Device Port Configuration port enables TP Add Item 21 5 1 Write the value to the OPC S2. A After searching the devices in the LAN The current EDS device on the Ethernet will be display in the following dialog box to select a IP Addr and check OK button 1t will create a new EDS device roadcast serach EDS Device Dialog parr hns finish Total count 1 TOP IP Addr 192 168 147 453 EDODDE amp 8c Step 2 Dedicated IP Mam a MOXA EDS SNMP OPC OPC Server File Add Edit View Help Broadcaste Search Dedicated IF Pl Object ID Monito Creates a new device A ME AMARA MOXA EDS SNMP OPC OPC Server File Add Edit View Help a Dedicated 12 pe E ES LE IP Object ID Monito Dedicated IF Dedicated IF 2 It will display available EDS devices in the dialog box you can choose one of this and key in IP Address by manual and check OK button 1t will create new EDS device Dedicated IP Dialog Box 7 E X IP tiddyese 1192 160 1217 252 EDS Device b UDpUUD M gt L ED6008_88_8C To choose the device Select one of the device the system will create all of the tags automatically By OPC hierarchy it shows Device gt Group gt Tag The Moxa EDS SNMP OPC Server will create the device and all of the related groups and the related tags Users do not have to create by manual It will save a lot of time The device and groups and all of the necessary tags will be created automatically MEERE MOXA EDS SNMP OPC OPC Server iel x File Add
3. Timeout 1000 Community public FT Simulate WO does not access the physical device cel Name OPC device name for OPC Client connecting Device Type Defined Moxa EDS device type IP Address EDS Device s IP Address Timeout Communication Timeout interval Unit mesc Community default value is public User can change it Simulate I O Internally Simulated for configuration and testing 11 Modify the group name To move the cursor to the group name and click the right button of the mouse and choose Property WE Act MOXA EDS SNMP OPC OPC Server O File Add Edit View Help Peal lls c i Device l Object ID Defined Value Description La L 1 Configuration Port3 3 Traffic 1 Configuration Port4 1 Traffic 1 Configuration Porta mm Traffic 1 Configuration Porth ai Traffic E 1 Configuration 1 0 Port dB Traffic 1 Configuration Port Traffic C Configuration 4 gt Switch has O Tags Edits the current selection s properties Cancel 12 Modify the tag By double click the tag name users could modify the contents of the tags as follows Tag Properties Name OPC TAG name Defined Value FEA ata Description AEAN AJER Object ID SNMP TAG Object ID Data Type OPC Data Type converted from SNMP TAG Data type as 1 4 Data type mapping Number of Bytes bytes of OPC TAG s value for OPC internal us
4. 1 dnsserverlpAddr enableDhepClient 1 3 6 1 4 1 8619 7 1 enableDhep Client enableTelnetConsele 1 3 6 1 4 1 8619 7 1 6 0 enable TelnetZon enableWebConfig 1 3 6 1 4 1 8619 7 1 5 0 enable WebConfig forwardingDelay LSB LA 186197 1 forwardingDelay fim Tae helloTime L368 L4 1 861971 helloTime L e S lneswapRecovery 1 36 1 4 1 8619 71 70 lineowapRecovery Ea Port mailserverlpAddr LSB LA L861 7 1 mailserver pAddr EB Traffic maxAge LS LA LEGISL max pe me power InputStatus 1 3 6 1 4 1 8619 7 1 power 1 Input St J Configuration powerZlnputStatus 1 3 6 1 4 1 8619 7 1 power 4 Input t R root 1 3 6 1 4 1 8619 7 1 root 4 Traffic server IpAddr 1 3 65 1 4 1 8619 7 1 server IpAddr J Configuration serverlphdask 1 3 6 1 4 1 8619 7 1 server nask samplommunityNa 1 3 6 1 4 1 8619 7 1 simp lommumnt trapServerl pAddr 1 3 6 1 4 1 8619 7 1 trapterver gt Configuration has 18 Tags A 14 When you select an item in the Tree Browser its properties display in the Properties Viewer You can choose to view the item s configuration or statistics properties by clicking buttons on the Run time toolbar Changing Items in the Tree Browser When you delete devices groups or tags in the OPC Server Tool changes are made immediately to the I O Server Changes you make to the driver configuration while working with the OPC Server Tool automatically dis
5. Edit Wiew Help BIRISI e Device Description EL edPortsNumber 1 3 5 1 4 1 8619 7 1 1 0 ed 008 total Por Sys firmwareVersion 1 3 5 1 4 1 8619 7 1 4 0 firmwareVersion Co serialNumber 1 36 14 1 6197 1 30 sertalNumber serverModel 1136 14 1 619 7 1 20 serverlhModel sysContact 1 3 6 1 2 1 1 4 0 The textual ident sysLocation 1 3 6 1 2 1 1 6 0 The physical loc sysName Esse An administrativ sys pTime L2 6 1 2 1 1 2 0 The time since t Traffic Configuration Traffic Configuration EO Configuration E Ready System has amp Tags 10 Modify the device Move the cursor to the Devicel Click the right button of the mouse and choose Property ME oF MOXA EDS SNMP OPC OPC Server File Add Edit View Help Peal gt Name TObpeetID Monitoring Defined Value Description E Properties f Traffic o hu Configuration a Port2 Pode Traffic 9 59 Port3 Traffic jo he Configuration a Port4 Po pe Traffic ae Port5 E Configuration 2 4 Port i Traffic 1 Configuration 2 4 Port BD Traffic 9 Configuration 2 4 Port8 Traffic E Configuration gt Edits the current selection s properties Devicel has O Tags Users could modify the device name IP address Timeout value and the Community Device Properties E x Name Device Device Type ED6008 IP Address 192 168 127 253
6. Moxa EDS SNMP OPC Server for Windows 2000 User Manual Second Edition June 2008 MOXA 2008 Moxa Inc all rights reserved Reproduction without permission is prohibited 200300PC01 Copyright Information Proprietary Notice Version 1 00 4 2003 Trademarks 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 89 19 1231 Contents ld Mtro coda 4 2 System Configuration and asta iaa 5 2 1 Install Moxa EDS SNMP OPC Server at Windows 2000 5 S RTE Wile A A eateaateatianaanaausess 6 1 4 Pae Pes A II 2 6 CE Sal soa natos erica oo SAR E AA ii A T IN EA E ES 7 Se OPCS Tr COn ETT O TT 14 3 1 AL A A fd ET 14 ATL Usneihe loo s BOWS TTT 14 412 Usmo ARS e O 15 A A A AS ALTO a aS 15 AAA sino the Add MoN oner a E 16 A o o ai 17 AO USAN E ad deciattodaneds 17 Ri A ra a a Ree 17 32 Conficunne the 1 0 Driver with the Tool vias 18 AE AV Todi ane lo 18 422 Modi yine Tao GROUPS saia diant anais E an CASOS esate 19 A Mod T O S05 aed cise ia rod a O ER Os 19 ISZ OPC CHD tada aa E a ee ne ant ont A 20 gt Connccins QRO Seven sata A Ed ER cn a 22 1 Introduction The Moxa EDS SNMP OPC Serve
7. Windows 2000 1 Insert the Moxa EDS SNMP OPC CD into the CD ROM 2 run SNMPOPC Disk1 setup exe 4 Follow the instructions of the setup program The setup program will ask you for the folder where most of the files will be located 5 The setup program will also ask you for the program folder 6 At the end of installation click OK to complete and launch the OPC client application Register OPC Server When you run SNMP OPC server first time the OPC will register itself automatically Otherwise you register OPC by manual as following step 1 Invoke DOS prompt window by executing DOS execution 2 Change current directory to be Program Files Moxa EDS SNMP OPC Server 3 Type in SNMPOPC RegServer command in DOS prompt mode and execute it Moxa EDS SNMP OPC Server would be registered into Windows system If you want to unregistered Moxa EDS SNMP OPC Server type in SNMPOPC UnregServer command in DOS prompt window Please make sure current directory is Program Files Moxa EDS SNMP OPC Server 2 3 Hardware Wiring Setting Straight through Ethernet cable with hub Or the Crossover Ethernet cable Cable Diagrams Patch Cable Straight Through ORPAA T OR WHT 1 TD TD 1 TD 2 0k OR 2 TD RD 3IGRNMHT GRN WHT 4 BLU BLU 4 BLUMHT 5 10 BaseT RD G6 GRN GRAN 6 RD BRAAWHT BRASWHT RJ45 RJ45 8 pin RJ45 1 4 Data T
8. dows and choose Writer Value to Item from the OPC menu The client writes the value typed in the Write Item Value dialog box to the correct item in the Group object The method of writing data 1s determined by the synchronous checkbox When data 1s written synchronously the call to the server blocks until the operation has completed which may take a long time When data 1s written asynchronously the call to the server returns quickly and the operation 1s carried out on another thread When the write has finished the client devise interface 1s notified with the results The user can disconnect from the selected server by choosing Disconnect from the OPC menu The Disconnect command un registry the devise interface releases the Group object and then releases the Server object Releasing an object means that the client 1s no longer interested in the object so the system can delete the object in the server Server State Dialog Box SNMPOPC by MOXA Time taut 03 2808 09 32 38 Last Ho updates Current 032803 09 52 46 The server is muning Groups mo Bandwidth 0 Start Time the time the server started running Last Time the last update time from the server Current Time the current time from the server Groups number of connected group Bandwidth The behavior of this field is server specific A suggested use is that it return the approximate Percent of Bandwidth currently in use by server If multiple links are in us
9. e TAG Item No Moxa EDS SNMP TAG No for OPC internal use 13 3 OPC Server Configuration 3 1 OPC Server Tool The Moxa EDS SNMP OPC Server tool is your main configuration utility for setting up and maintaining the Moxa EDS devices driver It provides fields for specifying the properties of devices groups and tags Features Key features of the Moxa EDS SNMP OPC Server Moxa EDS SNMP OPC data Quality and data conversion to client request OPC server utilizes advanced free threading capabilities Supports Multiple Groups for easy configuration and manageability Create new EDS Device Group and Tag automatically GUI interface for viewing tags groups and real time value Support OPC Data Access 2 0 Access Methods From the Windows Start menu Select Programs from the Start menu Select Moxa EDS SNMP OPC Server from the Programs group Select Moxa EDS SNMP OPC Server execution file from the Programs submenu 4 1 1 Using the Tool s Browser The Tree Browser displays a hierarchical list of the I O driver and its devices groups and tags The I O driver appears at the top of the tree Tool Tree Browser We SEE MOXA EDS SNMP OPC OPC Server File Add Edit View Help amj e 18 x Description bridgePriority 1 3 6 1 4 1 8619 7 L bridgePriority defaultGateway 1 3 6 1 4 1 8619 7 1 defaultateway disServerlpAddr 1 3 6 1 4 1 8619 7
10. e it could return the worst case link Note that any value over 100 indicates that the aggregate combination of items and UpdateRate is too high The server may also return OXFFFFFFFF if this value is unknown 23 Group Parameter Dialog Box Remark It can define only one group in Sample OPC Client utility Group Parameters Update Rate 100 Mec al l Active Dead band 1 da Er Apply Time Bias 480 LEID 0 Name group s name Update Rate the update rate in milliseconds for OPCGroups Active active state for OPCGroups Deadband The range of the Deadband is from 0 0 to 100 0 Percent Deadband will only apply to items in the group that have a dwEUType of Analog available If the dwEUType is Analog then the EU Low and EU High values for the item can be used to calculate the range for the item This range will be multiplied with the Deadband to generate an exception limit An exception is determined as follows Exception if absolute value of last cached value current value gt pPercentDeadband 100 0 EU High EU Low Time Bias The purpose of the TimeBias is to indicate the timezone in which the data was collected LCID Group Local ID 24
11. erver You can click the Write Item button and key in the value you want MEMOXA SNMPO NM File OPC Wew Help 10 x oje segab To write the value to Devicel Portl Configuration portl O the OPC Server Write Item Value E x mm DP Asynchronous Cancel Ready E Features Setup dialog box for defining the default name and default setting for configuration files Tree Browser for an overall view of your system setup Moveable Tree Browser and toolbars Connecting OPC server When OPC servers are installed on the system they are registered so that clients can find them and users can view them in a list To make a client server connection the user must first choose a server The server name selected for example Moxa SNMPOPC is used to get a class ID which in turn is used to create a COM object If the user selects a server that is not currently running the system starts the server and then creates the object in that server on behalf of the client Once the COM object is created the client application has an IOPCServer interface as defined in the OPC specification This 1s the main interface to the OPC server and this document refers to this as a Server interface The other interface is Group This OPC client always creates a group and registers an device interface with it to get asynchronous data notification When an item is added the dialog displays either a hierarchy or a flat list of na
12. existing file lt Ctrl gt lt S gt Saves the current file lt Ctrl gt lt D gt Broadcast Search lt Ctrl gt lt G gt Dedicated IP 4 1 3 Using the File Menu The following commands appear on the File menu 15 Cirl N pen trio Save LCH Dave As Recent File Exit New Lets you make a new server configuration file Keyboard shortcut lt Ctrl gt lt N gt Open Lets you open an existing server configuration file You can select TDB file types Keyboard shortcut lt Ctrl gt lt O gt Save Saves the current server configuration file to the default path for configuration files with the name you specify The default path for configuration files is the same path where you installed the server You can change the default path by entering a new location in the Default Path tab of the Tool s Setting Defaults for I O Driver Configuration File Name and Path If you save a new server configuration file the Save As dialog box prompts you to enter a name for your server configuration file Keyboard shortcut lt Ctrl gt lt S gt Save As Lets you enter a new name and file type for the current server configuration Save As Dialog Box Options Save In Field Lets you select the directory that you want to store the file in File Name Field Lets you save a file with a new name or in a different location by entering a new file name in the File Name field or by selecting a new directory in the Save In list To
13. mes depending on the server The names are queried from the Server object using the filter string and requested data type When the user either types or selects a name an item by that name is added to the Group object This item is also read immediately to get an initial value Items in a group are scanned by the server when their values change the advise interface in the client is notified A data structure containing the data for each item whose value or quality has changed and only those items is passed to the client devise interface The client unpacks and uses the data Server status and Group parameters The Server status dialog periodically queries the Server object for status and displays the results The Group Parameters dialog queries the group state and displays the results The OK or Apply buttons in the Group Parameters dialog box write the parameters from the dialog to the Group object and read the parameters back This primarily controls the scanning and updating of data When a group is inactive it does not send data notifications to the client and typically there is no reason to scan the items when the group is inactive The Update Rate in the Group Parameters dialog box specifies the rate at which data notifications should be sent 22 back to the client assuming that data has changed This is also the rate at which items are scanned on behalf of this client To write a value to an item select the item in the OPC Client win
14. nse from the selected device The base of timeout field is mini second For example if you specify 1000 in this field server will wait for a response about 1000 mini second equal to second 18 Valid Entries 1 65535 Community default value is public Simulation I O Specifies the device to be a virtual device It does not connect to any physical devices But it would provide a simulation signal to the server Valid Entries Enabled Disabled To delete an existing device 1 Select the device you want to delete from the Tree Browser 2 Click on Delete button in the Edit menu bar 4 2 2 Modifying Tag Groups To modify an existing group 1 Select the group you want to modify from the Tree Browser 2 Select Properties button from Edit menu bar Group properties dialog will pop up for modification 4 2 3 Modifying Tags To modify an existing tag 1 Select the tag you want to modify from the Tree Browser 2 Click on Properties button in the Edit menu bar Tag Properties dialog will be pop up for tag modification 3 Edit the tag s fields as needed Tag Name Specifies the name of modified I O tag mat 4 IM Defined Value 555 a Valid Entries Up to 80 alphanumeric characters and symbols E Data Type OPC Data Type converted from SNMP TAG Data type can not be modified See 1 4 Data type mapping Description pF EAn E Valid Entries Up to 80 alphanumeric characters and symbols
15. play in the Tree Browser Collapsing and Expanding the Tree Browser You can collapse or expand the tree under an item by double clicking it Navigating in the Tree Browser Navigating through the Tree Browser can be done by selecting items with a mouse or by using the keyboard Use the up or left arrow keys to move up in the Tree Browser Similarly use the down or right arrow keys to move down in the Tree Browser You can also press a letter key to jump to the nearest item that begins with that letter Additional Tree Browser Features Connection lines show the relationship between devices groups and tags by displaying which devices are on a channel and which tags belong to a device The plus and minus buttons indicate whether items are fully expanded or collapsed The plus button shows the item 1s collapsed and the minus buttons indicates that the item is expanded For example a device with a plus sign next to 1t means that there are groups and possibly tags configured on that device The Menu Bar The Tool menu bar includes a title bar a Minimize button a Maximize button a Control menu box and the menus you can use to configure the driver The Power Tool has the following menus File Add Edit View Help 4 1 2 Using Shortcut Keys The following is a list of shortcut keys for working with the I O Driver Power Tool lt Ctrl gt lt N gt Opens a new EDS driver configuration file lt Ctrl gt lt O gt Allows you to open an
16. r 1s a driver of both the HMI software with OPC Client function and a real working data acquisition and control module OPC Server This OPC server was implemented using advanced programming concepts of the most current version of the OPC specification for use in developing next generation industrial software applications Key features of the Moxa EDS SNMP OPC Server Advanced OPC data Quality and data conversion to client s request Supports Multiple Moxa EDS Devices Utilizes the concept of Groups for easy configuration and manageability Support standard SNMP TAG data types such as Counter Gauge String etc Internally Simulated for configuration and testing Automatically create EDS Device s Group and Tag OPC Sample Client for rapid testing of your OPC data connections GUI interface for viewing devices tags groups and Real time data value Support OPC Data Access 2 0 2 System Configuration and Installation 2 1 System Requirements for Windows 2000 IBM PC compatible with Pentium 4 or higher 128MBRAM 10GB disk space Microsoft Win 2000 Standard MS SNMP API Service Hardware Support This OPC Server driver supports Moxa industry hub Series devices data acquisition modules The Ethernet cable and wires must be present to connect the user s computer to the devices Supported devices are as follows ED6008 ED6008 M SC ED6008 S SC ED6008 MM SC ED6008 SS SC Install Moxa EDS SNMP OPC Server at
17. save a file with an existing file name select the name in the list or enter the current name Save as Type Field Lets you specify the type of file you want to save the configuration as Exit Exits the OPC Server Tool 4 1 4 Using the Add Menu The commands that appear in the Add menu are for creating and modifying server configuration files These commands correspond with the buttons on the Tool s Configuration Toolbar Add Edit View Help Broadeaste Search Dedicated IF Broadcast Search Let s you search for all of the Moxa devices in the LAN Dedicated IP 16 Let s you choose the correct type device and the system will create all of the device groups and the tags automatically 4 1 5 Using the Edit Menu The commands that appear in the Edit menu are for cutting copying pasting deleting and modifying configuration data Edit Miew Help Cut Ctrl Copy LY Paste Ctrl V Delete Del Properties Ctrl F Cut Let s you cut selected tag Copy This function disabled in this system Paste This function disabled in this system Delete Let s you delete selected tag Properties Let s you define the configuration of selected devices groups and tags 4 1 6 Using the View Menu The command let the OPC server start to communicate with the devices View Help Monitor Status Bar Monitor Start to communicate with the devices All of the value will show on the right screen If
18. the communication failed 1t will show you bad Status Bar It will disable the status bar on the bottom of the screen or enable the status 4 1 7 Using the Help Menu Help About SNMPOPC 17 About SNMPOPC Displays related information of the OPC server version and the copyright 3 2 Configuring the I O Driver with the Tool To modify the fields in the Properties Viewer 1 Select a device group or tag from the Tree Browser and click the properties button in the Edit menu The fields for the selected item appear 1n the Properties Viewer 2 Edit the fields you want to change 4 2 1 Modifying Devices To modify an existing device 1 Select the device you want to modify from the Tree Browser 2 Select specified device and click on Properties button in the Edit menu bar Device Properties dialog will be pop up for device modification 3 Edit the device s fields as needed Device Properties Device Type ED6008 IP Address 192 168 147 203 Timeout 1000 Community public FP Simulate O does not access the physical device cu Device Name Specifies the name of the modified device Valid Entries Up to 12 alphanumeric characters Device Type It can not be modified by the users IP Address Specifies which IP address to use for the selected device You can specify the IP address as necessary for communication with your hardware Timeout Specifies how long the I O driver waits for a respo
19. ypes Mapping The following data types are supported by the Moxa EDS SNMP device driver SNMP TAG Data Type OPC data type INTEGER 32 bit unsigned integer COUNTER 32 bit unsigned integer GAUGE 32 bit unsigned integer TimerTicks 32 bit unsigned integer IPADDRESS String Object ID String STRING String Quick Start Ee SIE Explorer Comman VE winzip y PES Office SE T PE Office CHF STRIS j Programs K miss C WebAccess Client TEE E ESTE E K HEERE Microsoft FrontPage HI Microsoft Word TSS C LA Kepware Products S ae B Adobe gt js L SHR E LA SunWare MelsecAOPC Server E HITES LS ADLINK OPC Servers j E NPort Modbus Gateway Utility J Rmn 5 Sun Ware ModbusTCP OPC Server L MOXA EDS SNMP OPC Server E NAAS EITS LE il orc cim 7 choose program files and click the Moxa EDS SNMP OPCS Server item as the above picture You can retrieve the data from any Moxa EDS SNMP devices listed above by the following configuration Step 1 Broadcast Search Step 2 Dedicated IP Step 1 Broadcast Search Using this function to search the Moxa devices in the LAN dE 0555 MOXA EDS SNMP OPC OPC Server Eile Be Add Edit View lel Dedicated IP Object ID Monitor Creates a new device E M rne MOXA EDS SNMP OPC OPC Server File Add Edit View Help 2em Iei Broadeast Search Name Object ID Monito Broadcast Search Creates a new device
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