ABB AO2000 Series, Руководство по эксплуатации

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198 AO2000 CONTINUOUS GAS ANALYZERS | OI/AO2000-EN REV. B
Gas analyzer configuration: Display
Display features
The display can be configured
In measurement mode the gas analyzer screen is freely configurable. A
standard layout is configured on each delivered unit (see below).
Display elements
Display elements are:
•
the default measured quantities in the gas analyzer (sample compo-
nents, auxiliary quantities, current outputs and current inputs), and
•
freely configured displays of measured quantities as well as value en-
tries or key entries.
"Pages"
The screen is divided into "pages", i.e. the display elements are summarized
on pages. Up to six measurement values can be displayed per page.
The pages brought up when scrolling with the softkey can be config-
ured.
A value can only be displayed on a single page.
System pages (standard layout)
The gas analyzer normally displays its measured values in a fixed sequence
on the various screen pages. This holds true for the measured quantities of
system modules (see page 187), that were added by the user.
Since up to six values can be displayed on a page, the number of system
pages depends on the number of values.
The user cannot delete system pages.
The following table shows the standard system page layout in a gas analyzer
with no more than six sample components and variables each.
Page Standard assignment On/Off
1 Sample component measurement values in physical
units
On
2 Sample component measurement values in %MRS On
3 Current signals at the analog outputs On
4 Variable measurement values (e.g. flow, temperature,
pressure) in physical units
Off
5 Sample component measurement values in %MRS Off
6 Current signals at the analog inputs (if available) On