Temperature Control Table - ABB PGC2000 Operation And Service Manual

Process gas chromatograph
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12. Enter a set point temperature within T-Rating limits by repeating steps 5 through 10.
13. If you do not hold the switch long enough, * TEMP BD ALARM * will also display and the new
setting will not be accepted. Check the temperature with the T-Rating on the Manual
Temperature Control Mode screen and the temperature setting specified in the Data Package
and repeat steps 5 through 10.
14. To cancel the alarm press the F1 (Escape) soft key to return to the Pres & Temp Control screen.
15. Verify that TEMP CONTROL is selected and press the F4 (Alarms) soft key to display the alarm
explanation on the Alarm Screen.
16. After noting the alarm explanation, press the F2 (Clear Alarms & Exit) soft key. If the GCC
cannot clear the alarm due to other activity, press the F1 (Exit) soft key and clear the alarm as
soon as possible.
17. Return to the Manual Temperature Control Mode screen and repeat steps 5 through 10 to set a
temperature for a SWITCH Configured Isothermal Zone.

Temperature Control Table

This screen allows you to select zone names and change set points and ramp rates, all related to the
time they occur in the analysis method. To access this screen perform the following steps:
1. On the Background screen, press the F1 (Exit to Commands) soft key.
2. On the Commands screen, cursor to TABLE EDIT and press the F2 (Methods) soft key.
3. On the Methods Table #?? screen, enter the number of the Method Table to be changed and
press the F2 (Edit the Table) soft key.
4. On the Cal Define & Cycle Time screen, press the F1 (Continue) soft key.
5. On the Method Table screen (see Figure 4-41), cursor to the appropriate line in the Time field, or
press the Insert Line soft key to insert a new line (just below the cursor) and enter the time into
the cycle when the function is to be performed.
2000-OSM, F1
4-44

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