Controller Operation; Well Temperature; 9.2 Temperature Set-Point; Programmable Set-Points - Fluke 7103 User Manual

9 Controller Operation

This chapter discusses in detail how to operate the bath temperature controller using
the front control panel. Using the front panel key-switches and LED dis play the user
may monitor the well temperature, set the temperature set-point in degrees C or F,
monitor the heater output power, adjust the controller propor tional band, and program
the calibration parameters, operating parameters, and serial interface configuration.
Operation of the functions and parameters are shown in the flowchart in Figure 7 on
page 32. This chart may be copied for reference.
In the following discussion a button with the word SET, UP, EXIT or DOWN
inside indicates the panel button while the dotted box indicates the display reading.
Explanation of the button or display reading are to the right of each button or display
value.
9.1

Well Temperature

The digital LED display on the front panel allows direct viewing of the actual well
temperature. This temperature value is what is normally shown on the dis play. The
units, C or F, of the temperature value are displayed at the right. For example,
The temperature display function may be accessed from any other function by pressing
the "EXIT" button.

9.2 Temperature Set-point

The temperature set-point can be set to any value within the range and resolu tion as
given in the specifications. Be careful not to exceed the safe upper tem perature limit of
any device inserted into the well.
Setting the temperature involves two steps: (1) select the set-point memory and
(2) adjust the set-point value.
9.2.1

Programmable Set-points

The controller stores 8 set-point temperatures in memory. The set-points can be
quickly recalled to conveniently set the calibrator to a previously programmed
temperature set-point.
To set the temperature one must first select the set-point memory. This function is
accessed from the temperature display function by pressing "SET". The number of the
set-point memory currently being used is shown at the left on the display followed by
the current set-point value.
Shop for Fluke products online at:
Well temperature in degrees Celsius
100.00C
MyFlukeStore
www.
Controller Operation
Well Temperature
1.877.766.5412
.com
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