Diablo 5000B, Руководство по началу работы

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Setting up the Hardware
12 Diablo 5000B Real-Time Gas Analyzer Getting Started Manual
Watlow EZ-Zone Controller
Figure 4: The front panel of the Watlow EZ-Zone Temperature Controller.
Changing the interface temperature
Simply press the gray up/down arrows on the right side of the temperature controller to adjust the
interface temperature set point. The upper numeric display shows the actual interface temperature,
while the lower numeric display shows the current set point.
Setting the Temperature Display Units
Note: The temperature controller is set to units of ºC at the factory.
Use the following procedure to set the units of the displayed temperature (ºC or ºF). Refer to Figure
4.
1. Press and hold both of the gray up/down arrow buttons for approximately 6 seconds until
the controller shows “
A1
” in the top display, and “
SEt
” in the bottom display. Note that you
will have to continue to hold the buttons after “
oPEr
” appears in the lower display.
2.
Press the down arrow key until the top display reads “
9LbL
” (for global). The bottom
display should still read “
SEt
”
3.
Press the green advance button until “
C_F
” is in the bottom display.
4. Press the gray up arrow key until the desired temperature units are shown in the top
display (“
C
” or “
F
”).
5. Press the gray infinity key (
“∞ ”) until you reach the “home” display with the actual
temperature in the top display and the set point in the lower display.
Auto-tuning the controller
Note : The temperature controller is auto-tuned at the factory at a temperature of 120 ºC.
If the actual temperature does not stabilize at the set point or significantly overshoots or
undershoots the set point, it may be
necessary to “tune” the controller using the autotune function.
Please refer to Figure 4.