Setting The Maximum Duty Cycle - GE CGA 351 User Manual

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Setting the Maximum
Duty Cycle
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Setup and Calibration
Improper temperature controls settings can seriously
degrade the performance of the instrument.
Never change these settings without specific instructions
from GE Infrastructure Sensing.
Enter the temperature control menu, as described on page 4-8, and
proceed as follows:
Note: The value selected for this parameter indicates the percentage
of time that the heater receives power. Thus, a larger number
results in a faster heat up to operating temperature, while a
smaller number results in a slower heat up.
Temp-Cntrl
Prop Band
Int. Time
Max. Duty Cycle
POWER ESC
Note: The
[Setpoint], [Air Offset]
available in the above list box.
At the next prompt, enter the desired value for the duty cycle.
Temp-Cn..Duty Cycle
Duty Cycle
000
s
POWER ESC
Tem..Unit-Measuring
Unit measuring
Accept changes?
Yes No Cancel
POWER ESC
The meter now automatically returns to the "Temp. Control" prompt.
Either press until you exit the User Program or proceed to the
[ESC]
appropriate section to continue setting up the temperature control.
Caution!
Use the [ ] and [ ] keys to
select [Max. Duty Cycle] and
[ENTER]
press
ENTER
[Defaults]
and options are also
Using the [ ] and [ ] keys,
position the cursor under the
desired character. Then, use
the [ ] and [ ] keys to incre-
ment the value. When done,
[ENTER]
press
ENTER
This message indicates that
changes in this menu will alter
the live data output. To accept
the new value, use the [ ] and
[ ] keys to select
[ENTER]
press
ENTER
December 2004
.
.
[Yes]
and
.
4-13