Saci E-motion Manuel D'installation Et D'entretien page 40

Par. Description
MINIMUM WORKING
5.07
FREQUENCY
MAXIMUM WORKING
5.08
FREQUENCY
AUXILIARY OPERATING
5.09
FREQUENCY
MINIMUM AUXILIARY
5.10
OPERATING DELAY
5.11 AUXILIARY STOP DELAY
5.12 DIGITAL INPUT 1
5.13 ENTRADA DIGITAL 2
5.14 RELAY 1 OUTPUT
5.15 RELAY 2 OUTPUT
Programming
Units
Default Min.
Hz 25 10
Hz 50 25
Hz 50 15
Sec 7 1
Sec 2 1
Unused
Unused External stop
2nd setpoint
Unused
Unused External stop
2nd setpoint
OFF
Alarm
On
OFF
External stop
Dry running
Clock
OFF
Alarm
On
OFF
External stop
Dry running
Clock
38
Max.
Minimum frequency at which you allow the pump to
50
work.
Maximum frequency at which you allow the pump to
65
work.
When the pump in operation reaches this frequency it
50
sends a command to the auxiliary to start up.
Time from the moment the condition of parameter 5.09
200
occurs until the auxiliary pump starts.
Time from when a system of two or more pumps is
10 working below parameter 1.4 until the auxiliary pumps
stop.
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".
See parameter 5.12
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.
See parameters 5.14
ENGLISH
Notes