To add a pen to your chart:
- In the iFIX WorkSpace, double-click the chart.
- Click on the Chart tab.
- In the Pen List area, click the Add Pen button, or click a blank area in the Pen List, and do one of the following:
- Enter a data source using the Data Server.NODE.TAG.FIELD format.
- Select a data source from the drop-down list.
- Click the Browse button and select a data source from the Expression Builder.