Input Of Support Points For Linearization Of The Measurement Signal, Spc.a - promesstec UDA 50-U Series User Manual

6. Parameterization
OVEr: Overflow and underflow behavior
The overflow / underflow of the measuring input is displayed with 4 bars at the top or 4 bars at the
bottom. The exception is the input type "4-20" (mA) where a measured value smaller than 1 mA is
already considered as underflow. This is to indicate a sensor failure.
No additional range check takes place here. If the display range is left, the display
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simply remains at the lowest value "dI.Lo" or highest value "dI.HI".
If the display range "dI.Lo" / "dI.HI" is exceeded / undershot, overflow / underflow is
AdC
displayed.
The measuring signal must be exactly in the specified measuring range
rAnG "EnD"/"OFFS" so that no overflow is detected. The display and transducer range is
additionally monitored.
The measuring signal is monitored for ±5% of the set measuring range. The display
5 Pr
range is additionally monitored.
The measuring signal is monitored for ±10% of the set measuring range. The
10 Pr
display range is additionally monitored.
SPC.A: Number of additional support points.
5 additional supporting points can be defined for the start and end values in order to linearize
non-linear sensor values. Only the activated support point parameters are displayed.
dIS1...dIS5: Display values for support points.
Under this parameter, the support points are defined in value terms.
INP1...INP5: Analog values for support points.
The supporting points are always preset according to the selected input signal ma/V. Here the
desired analog values can be freely parameterized in ascending order.
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