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© National Instruments Corporation xi BridgeVIEW User Manual
How Do You Programmatically Log an Operator In
to Your Application?..........................................................................7-17
How Do You Programmatically Log an Operator Out
of Your Application?..........................................................................7-17
How Do You Identify the Current Operator? .......................................7-17
How Do You Restrict Access to the BridgeVIEW Environment? .......7-17
How Do You Create and Modify User Accounts? ...............................7-17
How Do You Modify the List of Available User
Access Levels?...................................................................................7-19
How Do You Export a List of Users to a File?.....................................7-19
How Do You Export Users to Another Computer
on the Network?.................................................................................7-20
How Do You Import a List of Users from a File? ................................7-20
How Do You Import Users from Another Computer
on the Network?.................................................................................7-21
How Do You Modify a User’s BridgeVIEW
Environment Privileges?....................................................................7-22
Operator Interface Security .................................................................................7-22
How Do You Limit User Access to HMI Objects? ..............................7-23
Chapter 8
Servers
What Are BridgeVIEW Device Servers? ............................................................................8-1
How Do You Install and Configure a Device Server?.........................................................8-2
Installing and Configuring the NI-DAQ OPC Server ...........................................8-3
Installing and Configuring Device Servers from
the BridgeVIEW Device Servers CD.................................................................8-4
Registering Simulation Servers.............................................................................8-4
How Do You Use OPC Servers with BridgeVIEW?...........................................................8-5
Using Remote OPC Servers ..................................................................................8-7
How Do You Use DDE Servers with BridgeVIEW? ..........................................................8-9
How Do You View BridgeVIEW Server Configuration? ...................................................8-9
Registered Server Device and Item Parameters ..................................................8-11
How Do You Develop an IA Device Server?....................................................................8-12