Stopping Analytical Operation; Alarms - ABB PGC2000 Operation And Service Manual

4. On the Start/Stop Analysis screen press the F2 (Start Analyzer) soft key.
The analyzer will run the stream for which it is purging, according to the method designated in the
Stream Assignment screen. The analyzer will continue in analytical operation until you command it to
stop.

Stopping Analytical Operation

1. Display the Background screen.
2. Press the F1 (Exit to Commands) soft key.
3. On the Commands screen cursor to ANALYSIS CONTROL, if necessary, and press the F4
(Start/Stop Analysis) soft key.
4. On the Start/Stop Analysis screen cursor to At End of Analysis? and press the F2 (Stop Analyzer)
soft key.
5. Press the F1 soft key as necessary to return to the Background screen.

ALARMS

The analyzer has different types and levels of alarms to help you resolve analyzer problems. When
an alarm signal appears on the Background Screen, press the F4 (Alarms) soft key to display the
ALARMS screen with the alarm message (see Figure 3-6).
When you finish with the alarm messages, press the F1 (Exit) soft key to return to the Background
screen without deleting the alarms, or press the F2 (Clear Alarms and Exit) soft key to clear the
alarms and return to the Background screen.
3-6
****** ALARMS
****** ALARM
Post Analysis Error:
*Valve Manually Switched
Clear
Exit Alarms
and Exit
F1 F2
Figure 3-6. ALARMS SCREEN
******
******
F3 F4
2000-OSM, F1