DSC Module Concepts
August 2006
NI Part Number:
370246E-01
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Developing a DSC Module Application
DSC Module Controls Palette
DSC Module Tools
Choosing a Server Type
Accessing OPC Servers Using the DSC Module as an OPC Client
Creating Data Set Marking I/O Servers
Developing Custom VI-Based I/O Servers
Developing On Input Change I/O Servers
Developing Periodic I/O Servers
Creating Modbus I/O Servers
Creating Modbus Slave I/O Servers
Managing I/O with Shared Variables
Creating Shared Variables in the DSC Module
Configuring Shared Variable Properties
Initializing Shared Variable Values
Configuring Alarms for Shared Variables
Configuring Data and Event Logging with Shared Variables
Configuring Scaling for Shared Variables
Changing Shared Variable Properties Programmatically
Editing Shared Variables
Setting Shared Variable Deadbands
Binding Shared Variables to OPC Server Data Items
Connecting to Data Published by LabVIEW Real-Time Module Applications
Shared Variable Engine Error Handling
Using Alarms and Events in DSC Module Applications
Configuring Alarms and Events
Acknowledging Alarms
Viewing and Retrieving Alarm and Event Data
Printing Alarm and Event Data
Archiving and Extracting Alarm and Event Data
Viewing System Errors and Events
Displaying and Controlling Data
Building Front Panels for DSC Module Applications
Setting the Database Read Rate
Displaying Trends
Logging Historical Data with the Citadel Database
Logging Data in Sets
Archiving Historical Data
Extracting and Viewing Historical Data
Printing Historical Data
Creating and Editing User and Group Accounts
Setting Access to Front Panel Controls and Indicators
Networking and Deploying Applications
Deploying Application Files
Monitoring Services
Accessing Historical Data with SQL
Accessing Citadel Data using ODBC Queries
Using Query Commands
SQL Examples