Delphin ProfiMessage, Руководство по оборудованию

Страница: 82 / 322

Profi Message
4.6.3.2 Resistance sensor type
The example means: 0 degrees corresponds to 0 ohms, 4000 ohms corresponds
to 270 degrees.
Measuring range
Select a measuring range that is equal to or greater than the resistance from the
sensor to prevent A/D converter overload. The channel receives the status ‘Meas-
urement range overrun/underrun’ for measurements not within the range. Chan-
nel status values are available in
status monitoring.
Scaling
Enter two points from the sensor's characteristic curve, if possible, the lower and
upper vertexes. For a linear characteristic, measurement values are then con-
verted into the unit of measurement (scaling) from the sensor. For non-linear char-
acteristics, use
Sensor compensation . Refer to tab Sensor compensation . The
specified range (in the example 0 degrees to 270 degrees) is used as the default
for the ProfiSignal graphic display area. The channel receives the status "scale
range overrun" for "scale range underrun" when not within the range. Channel
status values are available in
status monitoring.
82
Delphin Technology AG
Dezember 2015
Profi Message Manual