5.0 INSTALLATION AND FIXING
SILOTOP R03
2
FIL.100.--.M.EN Issue: A2
06.12
35
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different parameter. The description of the function related to each parameter is given below.
1) MDPE OPERATING MODE:
Modify parameter 1 to set the MDPE operating mode. The MDPE operating
modes are 2 (two):
a)
MDPE activate and deactivate the control board and the cleaning system, too;
b)
MDPE just provide the pressure value reading.
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2) ACTIVATION PRESSURE:
The activation pressure can be set from a minimum of 10 to a maximum of 500
mm of water column (10-500mm H
2
O) in steps of ten. On the display, the mm of water column is set in tens
in the two digits to the right (Digits 2 and 3), i.e., the required pressure value divided by ten is set.
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3) DEACTIVATION PRESSURE:
The deactivation pressure can be set from a minimum of 10 to a maximum
of 500 mm of water column (10-500 mm H
2
O) in steps of ten. On the display, the mm of water column is set
in tens in the two digits to the right (Digits 2 and 3), i.e., the required pressure value divided by ten is set.
4) ALARM PRESSURE:
If the programmable output has been set to indicate that the alarm pressure value has
been reached and the pressure measured has reached the value indicated in this parameter, the system
must activate the programmable output till the alarm ceases. The relative green LED will remain switched
on as long as the value remains above the threshold value. The alarm value can be preset from a minimum
of 10 to a maximum of 500 mm of water column (10-500 mm H
2
O) in steps of ten. On the display, the mm
of water column is set in tens in the two digits to the right (DIGIT 2 and 3), i.e., the required pressure value
divided by ten is set.
5) UNUSED FIELD
6) PROGRAMMABLE OUTPUT:
By means of the programming procedure it is possible to select the type of
indication of the programmable output among the following:
a)
Output activated by the activation of the cleaning system (when the cleaning system is ON the output is
activated);
b)
Output activated by the alarm pressure (when the pressure reach the alarm pressure the output is acti-
vated). The related green LED will remain ON. This is an Open output type with driving loads (relays) of
24V DC with maximum power input of 200 mA.
7) INTERNAL PARAMETERS FOR THE SETTING
If necessary, use the following programming procedure to set the zero of the instrument.
