HC997-999
– MOD. A
PROPORTIONAL FUNCTIONING BY EXTERNAL PULSES
Digital multifunction solenoid metering pump
ENGLISH
ADSP9000026
18/09/2015 Rev.1.5
29/100
4.4 P
ROGRAMMING MENU
–
P
ROPORTIONAL FUNCTIONING
Press the keys to scroll the menu entries.
Press the key to select the desired entry.
4.4.1
Proportional functioning by external pulses
Press the keys to scroll the menu entries.
Press the key to select the desired entry.
4.4.2
Proportional functioning by external pulses 1xN
In this functioning mode there are two parameters to set:
Number of strokes to perform.
Setting from 0 to 250.
Frequency of the strokes per minute (Str/m).
Setting from 1 to 150 or 180 (depends on the model).
Every time the pump receives a pulse from the water meter it perform the desired
strokes at the programmed frequency.
Example 1xN = 1x15 Str/m = 60
The pumps gives 15 strokes at 60SPM frequency every time it receives a pulse from the
water meter.
Press the keys to set the desired values.
Press the key to go at the previous menu.