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OPERATING MANUAL HPC & UMC4
14.7.1 Temperature unit
This function allows the operator to set the unit for temperature measurement. Press
„Enter“ to display
the following selection field:
Temperature in
[°C]
As mentioned in Section 13.4.3.1 Selection window/make a selection, the operator can choose between
°C, °F and K. All display windows, measuring ranges and limiting values refer to the selected unit.
14.7.2 Temperature lower-range value
This function allows the operator to define the lower-range value for temperature measurement. Lower
temperatures will set the assigned current output to the minimum value of 0/4 mA. The temperature is
entered in the set temperature unit. After selecting the
Temperature lower-range value
function, press
„Enter“ to display the following selection field:
Temperature
0% = + 005 °C
The current lower-range value for temperature measurement will be displayed. As mentioned in Section
13.4.3.2 Input window/modify a value, the operator can change the value. After setting the new lower-
range value, press
“Enter“ to confirm and apply the change.
14.7.3 Temperature upper-range value
This function allows the operator to define the upper-range value for temperature measurement. For this
temperature, the assigned current output will be set to the upper-range value of 20 mA. The applied cur-
rent of the current output assigned to the temperature value is linearly interpolated based on the ratio of
the measured value to the difference between lower- and upper-range value.
The temperature is entered in the set temperature unit. After selecting the
Temperature upper-range val-
ue
function, press
„Enter“ to display the following selection field:
Temperature
100 % = +090 °C
The current upper-range value for temperature measurement will be displayed. As mentioned in Section
13.4.3.2 Input window/modify a value, the operator can change the value. After setting the new upper-
range value, press
„Enter“ to confirm and apply the change.
