Black Box GEH-6510 manual Manual NetDDE Setup, Trouble-Shooting VNDDE.EXE, VNDDE.EXE FAQ’s

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NDDE Error # : <message>

Errors and error messages are defined by the NetDDE API

Trouble-Shooting VNDDE.EXE

Problem:

The messages NDDE Error 1: Access is denied and NDDE Error 24:

 

Cannot bind to DSDM service are displayed.

Solution:

Check that the NetDDE service and NetDDE DSDM service have their

 

startup option set to Automatic.

VNDDE.EXE FAQ’s

Question:

I used VNDDE.EXE to set up my shares, but now I want to modify some

 

share settings. If I run VNDDE.EXE again, will it overwrite my changes?

Solution:

No. VNDDE.EXE first checks to see if the share exists. If it exists,

 

VNDDE.EXE does not modify any settings. If it does not exist, it is

 

created.

Additional Help

Refer to the Help files on NetDDE or the Microsoft KnowledgeBase for more information on NetDDE.

Manual NetDDE Setup

The DDE Share tool must be used to manually set up the DDE Server for sharing data across a network. DDE Share is a tool for managing DDE conversations over a network. With DDE Share, you can create, modify, and delete DDE shares so applications on one computer can share data with applications on other computers. You can also define security restrictions on DDE shares.

Follow the procedure outlined below to manually set up NetDDE.

1.On the Server computer, run DDESHARE.EXE (usually found in winnt\system32\ddeshare.exe). You can do this directly from the Start menu; select Run, then type ddeshare and click OK, as shown in the dialog box below:

2.Select DDE Shares from Shares menu:

DDE Server User’s Guide

Chapter Three - Getting Started 27

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Contents Power Leader TM DMMS425 Back to Main Menu Contents Glossary of Terms This page left blank intentionally Welcome Chapter One IntroductionAbout NetDDE About DDEServer with OPC Interfaces InstallationAbout the Pmcs DDE Server EI User’s onlyChapter One Introduction DDE Server User’s Guide Running Pmcs DDE Server as an NT Service About Pmcs Chapter Two OverviewChapter Two Overview DDE Server User’s Guide Sample register map DevicesWhat’s Next NetworksPmcs DDE Server Client ApplicationsIntroduction First-Time ConfigurationDevice Configuration Chapter Three Getting StartedWhat’s on the DDE Server Screen? Launching the ProgramMenu Conventions Menu BarConfiguring Communication ports EPM 7700 Xpress Card or Xplex 1620 Max Server Users Ethernet Users OnlyChapter Three Getting Started DDE Server User’s Guide Modbus TCP/IP Server Users Chapter Three Getting Started DDE Server User’s Guide Configuring the Devices Device Name Topic Com Port Starting the ServerDisplaying I/O Traffic DDE Server User’s Guide Chapter Three Getting Started NetDDE Setup Overview Automatic NetDDE Setup VNDDE.EXEUtility VNDDE.EXE Error Messages Tips on using VNDDE.EXEResults Additional Help Manual NetDDE SetupTrouble-Shooting VNDDE.EXE VNDDE.EXE FAQ’sChapter Three Getting Started DDE Server User’s Guide DDE Server User’s Guide Chapter Three Getting Started Chapter Three Getting Started DDE Server User’s Guide This page left blank intentionally System Menu Chapter Four Menus and ToolbarsRun Server MenuStop Exit View MenuSuspend Protocol/Resume Protocol Print I/O TrafficDisplay Traffic DisplayColor Add Device BackgroundDelete Clear DisplayRegister groups for display Port Statistics Configure MenuConfiguration Save Display To FilePorts Modbus or EI ConfigureDDE Server User’s Guide Chapter Four Menus and Toolbars Ethernet Gateway Users Ports Ethernet onlyEPM 7700 Xpress Card or Xplex 1620 Max Server Users Chapter Four Menus and Toolbars DDE Server User’s Guide Modbus TCP/IP Server Users Chapter Four Menus and Toolbars DDE Server User’s Guide Device Info AddChapter Four Menus and Toolbars DDE Server User’s Guide Device Type Information ModifyDelete Activate checkboxGeneric Comm Interface DDE Server User’s Guide Chapter Four Menus and Toolbars Active Links Reports MenuToolbar Help MenuTrouble-Shooting the Pmcs DDE Server Chapter Five TroubleshootingWWLogger Communications Client to Server Communications Server to Device NetDDE Trouble-Shooting Trouble-Shooting Flowchart Error Messages Trouble-Shooting ChartCServerAppOnDeleteDev Invalid toolkit index Device device name Active Failed to delete itemlogical device handle, Protocol Handle No Write to Individual Discrete Bits Device type device type name is not a valid type for topic This page left blank intentionally Device Type Information Adding Generic Devices Chapter Six Advanced OptionsAdd Default Type Function Codes Register Map Type Code Type of Register Supported Function Codes Use Adding a Register GroupDDE Server User’s Guide Chapter Six Advanced Options Invalid Register Blocks Modifying a Register Group Modifying an Invalid Register BlockDeleting an Invalid Register Block Deleting a Register GroupImporting or Exporting a Register Group MnemonicsImporting or Exporting Mnemonics Adding a MnemonicModifying a Mnemonic Deleting a MnemonicValid Data Time-out Protocol Timer TickOptimizing Server Performance Server Operational ParametersCommunication Time-out Pmcs DDE Server .ini FileSlow Poll Count TimeDownLoad Period Maximum Query RetriesDead Device Scan Interval SleepTime For ExceptionUIHide ExitDisableData-Addressing Conventions Appendix a Register Addressing ConventionsData Types Standard Data OrganizationExamples Special Naming ConventionsLong Words and Special Numbers XnnnnDL-B Individual Bits In RegistersRegister Array Format This page left blank intentionally Terms You Should Know Glossary of TermsGlossary of Terms DDE Server User’s Guide Index GE Industrial Systems