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Operating mode
mA
Alarms and statuses
Lev = Level alarm
Flw = Flow alarm
Paragraph 3 - Dosage Proportional to Signal 20-4/0 mA
PROG
Configuration
Pump Funtions
-
+
Pump
Functions
20-4/0 mA
20-4/0 mA
Low
20.0mA
-
20-4/0 mA
High
4.0mA
-
Operating mode
mA
Alarms and statuses
Lev = Level alarm
Flw = Flow alarm
Paragraph 4 – Proportional to External Impulses (multiplication)
PROG
Configuration
Pump Funtions
-
+
Pump
Functions
Multiply (1:n)
Multiply (1:n)
n
-
Multiply (1:n)
Timeout
-
Multiply (1:n)
Memory
-
EM00136061
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Display during Operation
FLOW sensor
status
mA
F F
F
4-20
Lev
Stop
P100%
Pump status
Empty = pump in start
Stop = pump stationary
Paus = pump in pause
Programming
-
+
-
+
Display during Operation
FLOW sensor
status
F
F F
mA
20-4
Lev
Stop
P100%
Pump status
Empty = pump in start
Stop = pump stationary
Paus = pump in pause
Programming
-
+
4
-
+
0s
-
+
Off
manuals search engine
Programmed value
Programmed interval value
(default: 4-20)
Current dosage value
(depends on the selected unit
of measurement)
Percentage, Frequency,
l/h, Gph, ml/m
The pump proportionally doses at a signal of 20-4(0) mA. On the basis of
the factory settings, the pump interrupts dosage at 20mA and doses at the
maximum set frequency when it receives 4 mA. These two values can be
modified during programming. The maximum frequency can be modified
during operation, by pressing the
increase the flow, or the
Programmed value
Programmed interval value
(default: 20-4)
Current dosage value
(depends on the selected unit
of measurement)
Percentage, Frequency,
l/h, Gph, ml/m
The pump doses in proportion to an external signal (i.e.: impulse launch
counter). With every signal received, the pump makes the programmed
"n" number of strikes. 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 count in order to avoid dosages over excessively long
times. The pump has a memory function, which signals the reception of a
signal during dosage. If set to Off, it merely sends a signal, if set to On it
sends a signal and memorises the impulses, then executes them when it
has finished receiving signals.
The value of "n" can be modified during operation, by pressing the
keys at the same time to increase the flow, or the
decrease it.
rev. 2.5
EN
Display during Setting (MODE key)
Operating mode
Displays the Low and High
value in sequence
Low
0.0 mA
Current dosage value
Makes it possible to modify the
maximum dosage value by pressing
the + or – buttons at the same time
Operation
keys at the same time to
keys to decrease it.
Display during Setting (MODE key)
Operating mode
Displays the Low and High
value in sequence
High
0.0 mA
Current dosage value
Makes it possible to modify the
maximum dosage value by pressing
the + or – buttons at the same time
Operation
Input mA
value
0
P100%
Input mA
value
0
P100%
keys to
4
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