en
– Original Instructions
27
6.4 Display
6.4.1 Main visualization
Display Mode
Description
OFF
OFF
Contacts 11 and 12 (see Par. 5.4) are not short-circuited.
Note: It has lower display priority than SBY mode.
STP
STOP
Pump stopped manually.
If the pump is switched on after setting P04 = OFF (see Par. 6.5.1), it is stopped so that the
motor is not in operation, and STP flashes (
STP
STP
).
To manually stop the pump:
Example A.
CPP/PPP control mode with initial requested value (Head) of 1.00 bar and minimum value
0.5 bar:
4.20
BAR
press
STP
once.
Example B.
ACT control mode with initial required value (speed) of 200 10xRPM:
200
10xRPM
press
STP
once.
ON
ON
Pump on; the motor starts following the selected control mode.
It appears for a few seconds when contacts 11 and 12 (see Par. 5.4) are short circuited and the
pump is not in STOP mode.
To manually set the pump to ON mode:
Example A.
CPP/PPP control mode, reaching a requested value (pressure) of 1.00 bar, starting with a
minimum value of 0.5 bar, after a manual stop:
STP
press
ON
once, and after a few seconds…
4.20
BAR
.
Example B.
ACT control mode that reaches a requested value (speed) of 200 10xRPM, starting with a
minimum value of 80 10xRPM after manual stop:
STP
press
ON
once, and after a few seconds…
200
10xRPM
.
With the pump in operation, it is possible to display the Actual Head and the Actual Speed:
Example A
CPP/PPP control mode with Actual Head 1.00 bar and corresponding Actual Speed 352
10xRPM:
4.20
BAR
+
352
10XRPM
after 10 seconds or
+
4.20
BAR
.
Example B
ACT control mode with Actual Speed 200 10xRPM and corresponding Actual Head of 2.37
bar:
200
10xRPM
+
2.37
BAR
after 10 seconds or
+
200
10xRPM
.
SBY
Stand-
by
The analog input is configured as speed set (P40 =
ISP
o
VSP
), the read value is in the Stand-
by zone and P34 = STP (see paragraph 6.6.1)
Note: it has lower display priority than STOP mode
-0-
Lock
To lock press
+
for 3 seconds; the lock will be confirmed by the temporary
appearance of
-0-
It appears if a button is pressed (with the exception of
) after a locking procedure had
been completed.
Note: the function connected with START/STOP
is always disabled. At startup the buttons
are locked, if they were locked at the previous switch off
Default: unlocked
