M-34-01-06 3/31/2016
18
DQ15D/T-DQ15D Manual
F1, SP2 and U7 Disable
This setting may be either a one (1) or a zero (0), and controls the behavior of the DQ15D by making it per-
form like the single Set Point PROCESS TECHNOLOGY model DE control. When this setting is set to one (1),
it is ON. The SP2 Set Point and the U7 Power Save Set Point are both disabled and will not work.
F2, Heating or Cooling Switch
Not available.
F3, Alarm On/Off Switch
This setting may be a zero (0) or a one (1). When set to zero, the alarm set point is turned off. When set to one,
alarm set point is turned on.
Note: The default value for this setting is zero (0).
F4, Unit Display Enable Flag
This setting may be set to a zero (0) or a one (1). When set to one (1),
the DE20 will display either a “C” or an
“F”, separated by a decimal point. This indicates that either Celsius or Fahrenheit is being displayed. If the tem-
perature being measured is greater than +999 degrees, the units are not shown because the display is limited
to four positions.
F5, Temperature Units Conversion
This setting may be set to a zero (0) or a one (1). When set to a zero (0), the temperature is displayed in
degrees Fahrenheit. When set to a one (1), the temperature is displayed in degrees Celsius.
Conversion from F to C does
NOT
change set point or alarm upper limit values. These must be changed
manually.
Note: The default setting is zero (0).
F6, Current Output Enable Flag
This setting can be either zero (0), which is OFF, or one (1), which is ON. When ON, it enables the optional
current adder board on the DQ15D. See
4-20 mA Output Option
for details on the current output signal.
If the DQ15D is equipped with the optional 4-10 mA output feature, then setting F6 to one (1) turns ON this
feature. F6 must be ON before any calibration can be performed.
The default setting is zero (0).
Only active when using the optional 5416 board.
