EM00136299
rev. 1.0 IT
6
Paragraph 4 – Proportional to External Impulses (multiplication)
Programming
Operation
PROG
Config.
+
Config.
Funct.
Funct.
(1:n)
n
1
Timeout
60 s
Memory
Off
The pump doses proportionally to an external signal (ex: water meter
pulse-sender). For every signal received, the pump runs the programmed
“n” number of strokes. The pump automatically sets the dosage
frequency, adapting it to the time that passes between two successive
signals. It is possible to set the time (timeout) in seconds, beyond which
the pump resets the interval counter in order to avoid dosages over
excessively long periods of time. The pump has a memory function which
detects the reception of a signal during the dosage. If set to Off, it only
detects the signal; if set to On, it detects and memorizes the impulses,
then executes them when has finished receiving the signals.
The “n” value can be changed during operation by pressing
+
simultaneously.
Display during operation
1:n
P 100%
Function mode
•
1:n (n set)
Alarms and statuses
•
Lev = Level Alarm
•
Flw = Flow Alarm
•
Value of dosing on going
(depends on unit of measure
selected)
•
Percentage, Frequency,
l/h, Gph, ml/m
•
Pump status
•
empty = pump in stating
•
Stop = pump in stop
•
Paus = pump in pause
Paragraph 5 – Proportional to External Impulses (division)
Programming
Operation
PROG
Config.
+
Config.
Funct.
Funct.
(n:1)
n
1
The pump doses proportionally to an external signal (ex: water meter
pulse-sender). For every “n” signals received, the pump runs a stroke. The
“n” value can be set during programming. By programming the “n” value,
you set the % of maximum dosage; during operation this value can be
modified by pressing
+
simultaneously.