ENGLISH
38
Programming
Par.
Description
Units
Default
Min.
Max.
Notes
25
10
50
5.07
MINIMUM WORKING
FREQUENCY
Hz
Minimum frequency at which you allow the pump to
work.
50
25
65
5.08
MAXIMUM WORKING
FREQUENCY
Hz
Maximum frequency at which you allow the pump to
work.
50
15
50
5.09
AUXILIARY OPERATING
FREQUENCY
Hz
When the pump in operation reaches this frequency it
sends a command to the auxiliary to start up.
7
1
200
5.10
MINIMUM AUXILIARY
OPERATING DELAY
Sec
Time from the moment the condition of parameter 5.09
occurs until the auxiliary pump starts.
2
1
10
5.11 AUXILIARY STOP DELAY
Sec
Time from when a system of two or more pumps is
working below parameter 1.4 until the auxiliary pumps
stop.
Unused
Unused
External stop
2nd setpoint
5.12 DIGITAL INPUT 1
You can use the digital input as a start-stop for the
system by closing the circuit of that input. With the
circuit open you disable the functioning of the unit;
when it is closed it is enabled.
It can also be used as a second setpoint in the same way,
by closing the circuit of the programmable input the
system will pay attention to the second setpoint
(parameter 5.05), if it is open it will return to the first
setpoint (parameter 1.1).
You can prevent this input affecting the system by
marking it “Unused”.
Unused
Unused
External stop
2nd setpoint
5.13 ENTRADA DIGITAL 2
See parameter 5.12
OFF
OFF
Alarm
On
External stop
Dry running
Clock
5.14 RELAY 1 OUTPUT
The aim of this parameter is to enable signals remotely.
OFF:
The relay is never activated.
Alarm:
The relay is activated in the event of an alarm.
Running:
The relay is energised when the unit is
running.
External stop:
The relay is energised when there is an
external stop. (For this condition we must have
programmed a digital input as “·Start/Stop”).
Dry running:
The relay is energised if the converter
detects dry running.
Clock:
The relay is energised depending on the
schedule data programmed in the parameters 5.16 to
5.21.
OFF
OFF
Alarm
On
External stop
Dry running
Clock
5.15 RELAY 2 OUTPUT
See parameters 5.14
Manual Variador [e]-MOTION_SACI 12/07/16 20:06 Página 38
