VEGA VEGAMET 407 Z - Manual (Page 11)

11 VEGAMET 407 Z
Parameter adjustment
Empty, full adjustment in %
The measurement range for level 0 % and 100 % is
defined via the adjustment procedure.
When the vessel is partly filled or emptied the pro-
gramming is as described on the right, however
with previously determined %-values.
The min. measuring range must correspond to a
current
∆
of > 300
µ
A.
Example
Full • fill vessel
adjustment • select mode in MODEFIELD
• program level 100 % in
PARAMETER FIELD
• then store with STO
Empty • empty vessel
adjustment • select mode in MODEFIELD
• program level 0 % in
PARAMETER FIELD
• then store with STO
The empty and full adjustments may be performed
in any order.
%
100
0 %
Vessel full
Vessel empty
50
Empty, full adjustment in mA
The measuring current values are coordinated to
the levels 0 % and 100 % with the adjustment.
The measuring currents are experience values or
can be taken from the attached test certificate.
The procedure is used:
- for adjustment without rate of product level
change
- for correction of previous adjustments (alarm E3
or E4)
- for adjustment without connection of a capacitive
electrode or a pressure transmitter (alarm E2)
Example
Full • select mode in MODEFIELD
adjustment • push button + and button MOD
simultaneously (data input for mA)
• program 18,75 mA in
PARAMETER FIELD
• then store with STO
Empty • select mode in MODEFIELD
adjustment • push button + and button MOD
simultaneously (data input for mA)
• program 5,28 mA in
PARAMETER FIELD
• then store with STO
The empty and full adjustments may be performed
in any order.
%
100
0
mA
18,75
5,28
Level 100 %
^ measuring current
18,75 mA
Level 0 % ^
measuring current
5,28 mA
50