Use the Data Monitor
The Data Monitor displays the data received for the item, the data's quality, and the last time data was read and written. It also provides the time of the last error for the item.
To use the Data Monitor:
- Confirm the driver is running, and that the selected item is polling. You may have to enable the item’s server and group to ensure the item is polling.
- Select the item you want to examine and click the Data Monitor button. The Data Monitor dialog box appears.
- From the Format list, select the format you want to use to display the values stored in the item. If required, use the Refresh button to refresh the data display.
See Also
