National Instruments BridgeVIEW - Manual (Page 10)

Contents
© 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