Delphin ProfiMessage, Руководство по оборудованию

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Profi Message
Scaling
Enter two points from the sensor's characteristic curve, if possible, the lower and
upper vertexes. Values from the source are then linearly converted into the range
of specified output values. For non-linear characteristics, use
Sensor com-
pensation . Refer to tab Sensor compensation . The specified range (in the example
0 to 0.5 bar) is used as the default for the display area in graphics of ProfiSignal.
The channel receives the status "scale range overrun" for "scale range underrun"
when not within the range. Channel status values are available in
status mon-
itoring. The Output range defines the limits of the current or voltage output.
4.6.7
Digital output
The digital output corresponds to a switch that is either ON (the two output ter-
minals are connected, the input is "High" ) or OFF (no current flow between the
two output terminals, the input is "Low" ). An external voltage source may be
necessary (see wiring diagram in the dialogue). Be aware of the maximum per-
mitted currents and voltages for the digital output, (refer to the
Technical spe-
cifications).
Source
Enter either a constant value ( Manual value ) or select an existing channel from
Channel , from which the value can be output. Selecting Application enables the out-
put value to be manually set via the DataService Configurator or automatically set
via a ProfiSignal application.
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Delphin Technology AG
Dezember 2015
Profi Message Manual