Vega VEGAMET 391, Руководство по эксплуатации, Страница: 25 / 68

à
N
ow enter the switching points for switching the relay on and o
ff
.
I
n the following window the reaction of the relay in case of failure can
be determined
. H
ere you can de
fi
ne whether
,
in case of failure
,
the
switching condition of the relay remains unchanged or the relay is
switched o
ff .
T
he current output is used to transfer the measured value to a
superimposed system
,
for example to a
PLC ,
a control system or a
measured value indication
. T
his is an active output
,
i
.
e
.
a current is
provided actively
. T
he processing must hence have a passive current
input
.
T
he characteristics of the current output can be set to
0
…
20
m
A ,
4
…
20
m
A
or inverted
. T
he reaction in case of failure can also be
adapted to the requirements
. T
he measured variable they refer to can
also be selected
.
à C
arry out your settings via the respective keys and save with
[ OK ] .
I
n the menu item
" D isplay - I ndication value " ,
you can set the
requested indication value
. T
he following options are available
:
l
P ercent :
adjusted measured value without taking a probably
stored linearization into account
l
L in . percent :
adjusted measured value including a possible
linearization
.
M eas . loop - O utputs -
C urrent output
D isplay - D isplayed va -
lue
VEGAMET
391
•
4
…
20
m
A / HART
signal conditioning instrument
25
6
S
etup with the integrated indicating and adjustment unit
36032
-
EN
-
091116