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Process Displays
4-Selector Switch
Revision 9
900 Control Station User Guide
97
May 2014
Item
Description
Gas Component Values
Gas Component
This column lists the 4 gas components. Each of the 4 gas component fractions is
configured with either a constant fraction value derived from a lab report (local) or from
an on-line gas chromatograph (remote).
Local Values
This column lists the local value of each component.
Remote Values
This column lists the remote value of each component (via the AGA block input).
New Local Values
This column lets you enter new local values. Values must total 1.0 (100%). After
entering new values, Apply New Local Values.
Sum of New Local
Values
When you edit the New Local Values this shows the sum of all 4 values. Values must
total 1.0 (100%).
Apply New Local Values
Select to transfer the New Local Values to the Local Values. These values do not take
effect unless Active Gas Component Values is set to Local Values, above.
4-Selector Switch
This display has four banks of functions (A, B, C, D). Each function has 4 buttons that act as a 4-position
rotary switch, with one and only one state in effect at any time for that function.
To operate, press the desired state button for each function. When pressed, the buttons turn yellow to
indicate the selected state.