Fluke 7008, User Manual, Page: 43 / 78

9-1
Chapter 9
Controller Operation
This section discusses in detail how to operate the bath temperature controller
using the front control panel. Using the front panel key switches and LED display
the user may monitor the bath temperature, set the temperature set-point in
degrees C or F, monitor the heater output power, adjust the controller
proportional band, set the cut-out set-point, and program the probe calibration
parameters, operating parameters, serial and IEEE-488 interface configuration,
and controller calibration parameters. Operation is summarized in Figure 7.
9.1 Bath Temperature
The digital LED display on the front panel allows direct viewing of the actual bath
temperature. This temperature value is what is normally shown on the display.
The units, C or F, of the temperature value are displayed at the right. For
example,
25.00 C Bath temperature in degrees Celsius
The temperature display function may be accessed from any other function by
pressing the “EXIT” button.
9.2 Reset Cut-out
If the over-temperature cut-out has been triggered then the temperature display
will alternately flash,
cut-out Indicates cut-out condition
The message will continue to flash until the temperature is reduced and the cut-
out is reset.