ZIV 6MCV Manual De Instrucciones página 219

Mathematical expression to obtain Measure in Engineering Units is:
- When Nominal Flag is actived,
Measure
= ×
MeasureCom TR
- When Nominal Flag is NOT actived,
= ×
MeasureCom TR ( Measure
DeadBands
•
Deadband is an area of a magnitude range or band where no generate magnitude change (the magnitude is dead).
Meaning that no generation of Analogical Change Events if difference with value of generation of previous change is
not equal or greater that DeadBand calculated. There is an independent setting for each 16 Measures with change.
•
A Deadband is calculated as a percentage defined in DeadBand Setting over value of parameter Limit.
•
The Deadband can be adjusted to the device by means of MMI (Man-Machine Interface or front-panel user interface
ZIVercomPlus), between 0.0000% and 100.00%, in steps of 0.0001%. Default value is 100.00%, meaning that
generation of Analog Change Events is DISABLED for that input. There is an independent setting for each Magnitude
with change.
Atención © ZIV Aplicaciones y Tecnología, S.A. Zamudio 2004
Este documento contiene información confidencial propiedad de ZIV S.A. Cualquier forma de reproducción o
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−
Offset
×
ScalingFac
RatedValue
− ×
Offset ) ScalingFac
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DNP 3.0 : Device Profiles Document
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