User Manual

MON20/20 Software for Gas Chromatographs

3-9000-745

OCTOBER 2010

1.12 Using the context-sensitive variable selector

The MON 20/20 method for selecting variables for calculations and other purposes is based on a simple, self-contained system.

Figure 1-28.Example of a context-sensitive variable selector

The context-sensitive variable selector consists of a first-level element, called the context, that is followed by a series of tiered, drop-down lists. The options available from the drop-down lists depend upon the context element.

The following example explains how to use the context-sensitive variable selector to select a user alarm variable:

1.Click on the second-leveldrop-down list. The full list of available streams displays.

Figure 1-29.Second-level drop-down list

2. Select the stream you want to use for the alarm.

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Emerson Process Management 3-9000-745 manual Using the context-sensitive variable selector
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