Emerson Process Management 3-9000-745 Wok User Manual


 
User Manual MON20/20 Software for Gas Chromatographs
3-9000-745 OCTOBER 2010
E-16
Note
To delete a variable from this window, select it in the table and click Delete.
3. Double-click the Name cell and enter a name for the variable.
4. Use the Comment cell to store information that is relevant for the
variable.
5. To save the changes without closing the window, click Save. To save
the changes and close the window, click OK.
E.6 Inserting a system variable
To insert a system variable into the Expression Editor, do the following:
From the Edit User-defined Calculation window, click on the System
Variables drop-down arrow.
For a demonstration of how to use the context-sensitive variable selector,
see “Using the context-sensitive variable selector” on page 1-42.
The selected system variable displays in the System Variables drop-down
box and in the Expression Editor.