Skip Next Tcf If Stream; Do Next Tcf If Stream; Pressure Check; Pressure Control - ABB PGC2000 Operation And Service Manual

Process gas chromatograph
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Skip Next TCF If Stream =

This allows you to skip the next time-coded function when this stream value equals the stream
number entered in the method table. This function allows you to skip a TCF on a particular stream,
usually because that TCF does not apply to that stream.

Do Next TCF If Stream =

This allows you to execute the next TCF in the method only if the stream value equals the stream
number entered in the method table. This function allows you to add a specific TCF to a particular
stream, but not to every stream.

Pressure Check

Pressure check, part of the optional Electronic Pressure Controller, lets you check for pressure zone
variances. A pressure value outside the zone limit causes an alarm. This feature is described in
detail in "ELECTRONIC PRESSURE CONTROL OPTION."

Pressure Control

Pressure control, a feature of the optional Electronic Pressure Controller, lets you review or modify
the pressure zone set point and ramp rate. This feature is described in detail in "ELECTRONIC
PRESSURE CONTROL OPTION."

Temperature Check

Temperature Check lets you check for temperature zone variances. A temperature value outside the
zone limit causes an alarm and, depending on the condition, aborts the analysis. This feature is
described in detail in "DIGITAL TEMPERATURE CONTROLLER."

Temperature Control

This lets you review or modify the temperature zone set point and ramp rate. This feature is
described in detail in "DIGITAL TEMPERATURE CONTROLLER."

OTHER TABLES AND REPORTS

This section discusses tables and reports that are not covered elsewhere.

Viewing or Editing Tables

Unless otherwise stated, perform the following steps to view or edit a table:
1. On the Background screen, press the F1 (Exit to Commands) soft key.
2. On the Commands screen, cursor down to TABLE EDIT and press the F3 (Other Tables) soft
key.
3. On the Edit Other Tables screen, cursor down to the desired table and then press the F2 Edit the
Table) soft key.
4. View or edit the table, then press the F1 (Exit) soft key.
5. On the next screen, press the F2 (Exit and Update) soft key to save the new data, or press the F1
(Escape) soft key to retain the original data.
2000-OSM, F1
4-28

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