-
list entry
-
editing position
l
[
+
]
key
:
-
modify value of a parameter
l
[
ESC
]
key
:
-
interrupt input
-
jump to the next higher menu
N
ote
:
A
pprox
.
10
minutes after the last pressing of a key
,
an
automatic reset to measured value indication is triggered
.
A
ny
values not con
fi
rmed with
[
OK
]
will not be saved
.
6
.
2
S
etup procedure
S
etup encompasses mainly the selection of the application
,
assignment of
HART
addresses and adjustment of measure
-
ment loops
.
S
caling the measured value to the requested size
and unit
(
possibly with the application of a linearization curve
),
as well as setting an integration time for smoothing the
measured value
,
are additional setup steps
.
F
or instruments with
E
thernet interface
,
the instrument must be
provided with the host name and
IP
addr
./
S
ubnet mask
.
I
f
necessary
,
the e
-
/
web server can also be con
fi
gured with
PACT
ware
™
.
VEGASCAN
693
can process measured values of several
connected
HART
sensors
.
A
ll measured values are trans
-
mitted as digital
HART
signals on the same cable
(
bus
).
A
n
analogue
4
…
20
m
A
transmission is not possible
.
A
n own
,
unique address
(
address range
1
-
15
)
must be assigned
fi
rst of
all to each connected sensor
.
T
his mode is also called
HART
multidrop mode
.
A
ddressing can be done directly on each
HART
sensor via the respective adjustment unit or an
appropriate adjustment software
.
A
s an alternative
,
the setting
of the sensor address can be also carried out via the
VEGAMET
menu under
"
S
ervice
-
S
ensor address
"
.
N
ote
:
W
hen addresses are being assigned
,
only one sensor with a
particular address must be connected on the bus
.
I
f this is not
the case
,
the sensor cannot be accessed and it is not possible
to assign an address
.
S
etup
S
et
HART
address
VEGASCAN
693
-
15
-
channel
HART
signal conditioning instrument
17
S
etup with the integrated indicating and adjustment unit
29252
-
EN
-
060513
