User`s guide

OPC Client Sample Program

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Step 4. Click the Add Group button to add a new group to the NuDAQ

PCI card OPC server. You should enter Group Name,

Requested Update Rate, Client Handle, and select if this group

is active. A new group will appear in the Group List. There are

three columns in the Group List list. The first column is the

name of a group. The second column indicates the

active/inactive status of the group. The third column represents

the server-revised update rate (in mini-seconds) for that group.

Step 5. In the Group List area, you can right-click on a group to set

group active/inactive status.