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The SETUP Program
Hot ion
OFEM RACTSBIT
ENDLINE
ki
[ENDLINE
Edit File Werituy Coif?
Hdd Oel Epl Fri Main?
LOGSET
SEIT. ww
Ecdit
File
"Werifuog oii?
@
Clore
Select channel 0 as the actuator channel. Whenever the
temperature of the bath rises above 25.5°C, the HP-71
will open actuator channel O on the HP 3421A, which
turns off the heater relay. Thus, the bath temperature is
maintained between
the
control
limits of
24.5 and
25.5°C. If the control system fails, the HP-71 will beep
when the temperature goes outside the range 24 to 26°C.
The program gives you the option of another limit test.
Press [N|.
Once the setup is completed, the main menu reappears. So
far the monitor setup has not been saved to a file. To save
the example setup, press [F].
The file menu appears. Press
to save the setup.
Enter a name for a file to store the setup.
The program saves the setup in the LIIGSET file in
RAM.
The program again prompts for the desired action. Press
(@] to quit.
The program is finished.
The L105 program can now be used to execute the setup. Subsection 10.2, "Log Example," illustrates the
use of the LIJ[5 program.
9-26
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