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VEGA VEGASON 65 4 … 20 mA_HART four-wire User Manual

Page 33

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0.00 %

=

5.000 m(d)

4.000

m(d)

3

P

repare the % value for editing with [OK] and set the cursor to the

requested position with [->]. Set the requested percentage value
with [+] and save with [OK]. The cursor jumps now to the distance
value.

4

E

nter the suitable distance value in m for the empty vessel (e.g.

distance from the sensor to the vessel bottom) corresponding to
the percentage value.

5

S

ave the settings with [OK] and move to "Max. adjustment" with [-

>

]

.

P

roceed as follows:

M

ax. adjustment

100.00 %

=

1.000 m(d)

2.000

m(d)

1

P

repare the % value for editing with [OK] and set the cursor to the

requested position with [->]. Set the requested percentage value
with [+] and save with [OK]. The cursor jumps now to the distance
value.

2

E

nter the appropriate distance value in m (corresponding to the

percentage value) for the full vessel. Keep in mind that the max.
level must lie below the dead band.

3

S

ave the settings with [OK] and move to "Medium selection" with

[->]

.

E

ach product has different reflective properties. In addition, there are

various interfering factors which have to be taken into account:
agitated product surfaces and foam generation (with liquids); dust
generation, material cones and echoes from the vessel wall (with
solids). To adapt the sensor to these different conditions, you should

rst select "Liquid" or "Solid".

M

edium

Liquid

W

ith solids, you can also choose between "Powder/Dust", "Granular/

Pellets" or "Ballast/Pebbels".

T

hrough this additional selection, the sensor is adapted perfectly to the

product and measurement reliability, particularly in products with bad
reflective properties, is considerably increased.

Carrying out max. ad-
justment

Medium selection

VEGASON

65 • 4 … 20

mA/HART four-wire

33

6 S

et up with the indicating and adjustment module PLICSCOM

28782

-

EN

-081127