14 Inputs
14.1 Configuration of an input
PIOX R721
2021-09-01, UMPIOX_F72xV1-3EN
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The temperature correction will be added automatically to the measured temperature. The temperature correction is used
e.g., if the characteristic curves of the two temperature probes differ considerably from each other or a known and
constant temperature gradient exists between the measured and the actual temperature.
Input of the temperature correction
• Enter the offset for the temperature input.
• Press ENTER.
14.1.2
Current and voltage inputs
When configuring the current or voltage inputs, the source item can now be selected and the input and measuring range is
defined.
Selection of the source item
• Select the source item.
Input range
Now the input range is defined.
• Select a list item:
– 0...20 mA
– 4...20 mA
– Other range
• Press ENTER.
If
Other range
is selected, enter the values
Input MIN
and
Input MAX
.
Measuring range
• Enter the lowest expected measured value. The unit of measurement of the source item will be displayed.
Start of meas. range
is the physical quantity assigned to the lower limit of the input range (
Input MIN
).
• Enter the highest expected measured value. The unit of measurement of the source item will be displayed.
End of meas. range
is the physical quantity assigned to the higher limit of the input range (
Input MAX
).
Input of an error value
It is possible to define an error value which is output if the source item is not available.
• Enter the error value.
• Press ENTER.
Notice!
The entered correction values for each temperature input will be stored and displayed when the temperature
correction is activated again.
Inputs\Temperature Tx\Temperature offset\Temperature
Inputs\...\Source item
Inputs\...\Input range
Inputs\...\Start of meas. range
Inputs\...\Error value
