User`s guide

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Configuration and Diagnostic

4.2 Diagnostic

4.2.1 Start Diagnostic

You can diagnose the NuDAQ PCI card OPC server eas ily with the

Diagnostic view.

From the menu bar:

Select Start Diagnostic from the Diagnostic menu to bring up the

Diagnostic view.

4.2.2 Reading Item

The values of the readable items are updated periodically.

4.2.3 Writing Item

If you want to output a value to a writable item, please click the right

button on the item then select the Write command in the popup menu. A

dialog box will appear for you to set the output value. You can enter the

value and click the OK button to write a value to the item.

4.2.4 Stop Diagnostic

From the menu bar:

Select Stop Diagnostic from the Diagnostic menu to stop the diagnostic

operation and change to Configuration view.

Note: When in Diagnostic status (in Diagnostic view), you can not

modify the configuration setting, until you execute Stop

Diagnostic.