7
UK
4.2 Analogue function
•
[OU] defines whether the set measuring range is provided as a 4 ��� 20mA
signal ([OU] = [I]) or as a 20...4 mA signal ([OU = [InEG]).
•
The analogue start point [ASP] defines at which measured value the output
signal is 4 mA (20 mA for [InEG]).
•
The analogue end point [AEP] defines at which measured value the output
signal is 20 mA (4 mA for [InEG]).
Minimum distance between [ASP] and [AEP] = 50°C / 90°F�
Factory setting
Measuring range scaled
1
: [OU] = [I];
2
: [OU] = [InEG]
Behaviour in case of exceeding or not reaching the limits of the measuring
range
•
Measured temperature above the set measuring range:
-The output signal rises to max� 20�5 mA / falls to min� 3�8 mA�
-With a further increase of the measured temperature the diagnostic output of
the sensor provides a warning, the fault number Fnr = 43 is set�
•
Measured temperature below the set measuring range:
-The output signal falls to min� 3�8 mA / rises to max� 20�5 mA�
-With a further decrease of the measured temperature the diagnostic output of
the sensor provides a warning, the fault number Fnr = 42 is set�
