ABB PGC2000 Operation And Service Manual page 64

Process gas chromatograph
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Component Definition screen and the benchmark stream must be defined (see "Preparing a Method
Table" in Section 4).
To run a benchmark test:
1. On the Background screen press the F1 (Exit to Commands) soft key.
2. On the Commands screen cursor to TABLE EDIT and then press the F2 (Methods) soft key.
3. The Method Table #?? screen will appear. Use the number keys on the GCC front panel to enter
the number of the method to benchmark. When the desired number appears on the screen,
press the F2 (Edit The Table) soft key.
4. The Cal Define & Cycle Time screen will appear. Note the benchmark stream number that
appears on the Benchmark Stream line.
5. Press the F1 (Continue) soft key.
6. When the next Method Table screen appears, press the F1 (Exit) soft key, then press the F1
(Escape) soft key.
7. When the Commands screen appears, cursor to ANALYSIS CONTROL and then press the F2
(Request Analysis) soft key.
8. On the Request Analysis screen select the method number to be benchmarked.
9. Place the cursor on "Bench" and then press the F2 (Accept The Request) soft key.
10. Press the F1 (Escape) soft key to return to the Commands screen.
11. If the analyzer is running, go to step 14. If the analyzer is stopped, go to step 12.
12. On the Commands screen press the F4 (Start/Stop Analysis) soft key.
13. On the Start/Stop Analysis screen press the F2 (Start Analyzer) soft key. The controller will
perform the benchmark as soon as all other requests have been completed.
14. Press the F1 soft key as necessary to return to the Background screen.
15. Watch the screen to determine when the benchmark stream (noted in step 4) has purged and
starts the benchmark.
16. Press the F3 (Current Report, Basic I/O, and Options) soft key.
17. On the Report, Basic I/O and Options screen, cursor to CURRENT REPORT, if necessary, and
press the F2 (View Current Report) soft key. The desired report will display at the end of the
benchmark run.
18. When the report is complete, press the F1 soft key as necessary to return to the Background
screen. The analyzer will continue to run as directed by the Stream Assignment Table unless it is
stopped by the operator.
19. To stop the analyzer press the F1 (Exit to Commands) soft key.
20. On the Commands screen, cursor to ANALYSIS CONTROL, if necessary, and press the F4
(Start/Stop Analysis) soft key.
2-30
2000-OSM, F1

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