Fluke 9105 User Manual
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When the cut-out is active and the cut-out mode is set to manual (“reset”) then
the display will flash “cut-out” until the user resets the cut-out. To access the
reset cut-out function press the “SET” button.
the display will flash “cut-out” until the user resets the cut-out. To access the
reset cut-out function press the “SET” button.
S
Access cut-out reset function
The display will indicate the reset function.
rESEt ?
Cut-out reset function
Press “SET” once more to reset the cut-out.
S
Reset cut-out
This will also switch the display to the set temperature function. To return to
displaying the temperature press the “EXIT” button. If the cut-out is still in the
over-temperature fault condition the display will continue to flash “cut-out”.
The well temperature must drop a few degrees below the cut-out set-point be-
fore the cut-out can be reset.
displaying the temperature press the “EXIT” button. If the cut-out is still in the
over-temperature fault condition the display will continue to flash “cut-out”.
The well temperature must drop a few degrees below the cut-out set-point be-
fore the cut-out can be reset.
8.3
Temperature Set-point
The temperature set-point can be set to any value within the range and with res-
olution as given in the specifications. Be careful not to exceed the safe upper
temperature limit of any device inserted into the well. The safety cut-out should
be properly adjusted to help prevent this occurrence.
olution as given in the specifications. Be careful not to exceed the safe upper
temperature limit of any device inserted into the well. The safety cut-out should
be properly adjusted to help prevent this occurrence.
Setting the temperature involves two steps: (1) select the set-point memory and
(2) adjust the set-point value.
(2) adjust the set-point value.
8.3.1
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.
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.
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.
20.00 C
Well temperature in degrees Celsius
S
Access set-point memory
1. 20.0
Set-point memory 1, 20.0°C currently used
9105/9107
25
8 Controller Operation