16 Libraries FLUXUS G60x
UMFLUXUS_G6V4-2EN, 2011-03-29 117
If e.g. the temperature fluctuations at the measuring point are low compared to the tem-
perature dependency of the material properties, the linearization or the complete neglect
of the temperature dependency will not result in a considerable additional measuring er-
ror.
If, however, the process conditions fluctuate strongly and the medium properties depend
strongly on the temperature (e.g. viscosity of a hydraulic oil), polynomials or customized
interpolation functions should be used. Contact FLEXIM to find the best solution for the
measuring task.
Customized Interpolation Functions
Some dependencies are only approximated insufficiently by polynomials. A number of
customized interpolation functions Basics: Y=F(X,Z) are available to interpolate mul-
tidimensional dependencies y = f(T, p). Contact FLEXIM for more information.
16.3.2 Activation of the Extended Library
16.3.3 Input of Material/Medium Properties
The properties of a user defined material/medium can be entered now.
The input of a material or a medium is almost identical. Therefore, the displays for a me-
dium will only be shown and described in case of differences.
Select Special Funct.\SYSTEM settings\ Li-
braries\Extended Library. Press ENTER.
Select on to activate the extended library. Press ENTER.
Select Special Funct.\Install Material or In-
stall Medium. Press ENTER.
An error message will be displayed if the coefficient mem-
ory does not contain an area for user defined materials/
media.
Partition the coefficient memory accordingly (see section
16.1).
Extended Library
off >ON<
Special Funct. ↕
Install Material
USER Material
NOT FORMATTED !
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