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I
-39100 Bozen
-
Bolzano
Tel.:0471 977236
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Fax:976525
e-mail:
http://www.elmed.it
28
Overcurrent
1.0 ÷ 8.0
(standard=6.0)
[ampere]
Concerns the over current of servomotor:
Enter the current at which the servomotor must
switch off.
Tolerable pressure deviation
0.1 ÷ 2.0
(standard=0.2)
[bar]
Enter the maximum pressure deviation from the
set point.
Tolerable flow deviation
(0.1 ÷ 2.0)
(standard=0.2)
[litre per
minute]
Enter the maximum value deviation from the set
point.
Control time
0.7 ÷ 4.0
(standard=1.0)
[sec.]
The maximum after control time in seconds.
With flow sensor
on/off
Setting that indicates if a flow meter is installed
in the system.
Min. flow: if flow is inferior,
the controller uses the
pressure method
0 ÷ 120
(standard=6.0)
[litre per
minute]
Since flow-based regulation only works
accurately in a certain range, the upper and
lower limits can be set using these parameters,
whereby the system will switch to pressure
regulation if the levels either exceed or fall
below them.
Max. flow: if flow is superior,
the control uses the
pressure method Valid
values
0 ÷ 120
(Standard=60)
[litre per
minute]
Supplementary relay text
Max. 11
characters
Standard= ---
The label on the ON/OFF button, which can be
switched on and off in the “Settings” menu (→
chapter 2).
Start relay text
Max. 11
characters
Standard= Start
ON/OFF button text display when switched on
Stop relay text
Max. 11
characters
Standard= Stop
ON/OFF button text display when switched off
Format file system!
All data will be deleted with
no possibility of recovery
Irreversibly formats the file system (after a
confirmation prompt). The fields, chemicals and
spray programmes of all recorded spraying
operations are contained in the file system.
7.2
Factory settings (default settings)
The device can be reset to factory settings (default settings) following a confirmation
prompt.
7.3
Display calibration
The calibration function for the touch screen can be
accessed using the “calibr.” button (Fig. 36), but should
only be used if the touch screen function becomes too
inaccurate.
You will be requested (4 times in succession) to press on a
square symbol (Fig. 37). This should be done as accurately as
possible in the middle of the square (e.g. with a suitable pen).
Fig. 37: Display calibration