Vega VEGAMET 381 Ex, Руководство по эксплуатации

Страница: 19 / 32

2
1
3
off (on)
on (off)
o n
o n
o f f
o f f
t
L E D
F ig . 7 : R elay modes
1 L evel
2 M ode over fi ll protection
3 M ode dry run protection
S caling means the conversion of the measured value into a
certain parameter and unit . T he indication can then show e . g .
instead of the percentage value , the volume in l . I ndication
values of max . - 9999 to + 9999 are possible .
à
F irst of all , determine the max . indicating range and the
number of decimal places after the decimal point -- max .
four decimal places can be displayed . S elect position [ 5 ]
of the function switch , place the decimal point in the
required position and save your settings .
à
N ow select position [ 6 ] or [ 7 ] on the function switch , enter
the requested values for 100 % or 0 % and save your
settings .
T o suppress fl uctuations in the measured value display , e . g .
by fl uctuating product surfaces , an integration time can be set .
T his time can be between 0 and 250 seconds . M ake sure that
also the reaction time of the complete measurement will be
bigger and the sensor will react on measured value changes
with a delay . I n general a time of a few seconds will be
su ffi cient to smooth the measured value display .
S caling
D amping
VEGAMET 381 E x - 4 … 20 m A signal conditioning instrument 19
S etup with the integrated indicating and adjustment unit
30418
-
EN
-
060925