Configuring Data Change Scripts

You can use data change scripts to execute a script one time when a certain tagname or dot field changes by more than its defined dead band.

A data change script is identified by the tagname or tagname field that initiates the script. For example: Tag1 or Tag2.HiHiLimit.

To configure a data change script

1. In the Scripts pane, right-click Data Change and click New.

   The Data Change Scripts dialog box appears.

   

2. To create a new script, in the Tagname[.field] box, enter a tagname or tagname field.

   To edit an existing script, click the ellipsis button to the right of the Tagname[.field] box and select the script from the list that appears.

3. Type your script in the window.

4. Click OK.

To delete a data change script

• In the Scripts pane, expand Data Change, right-click the data change script name and click Delete. When a message appears, click Yes.