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6.5.1 Status Parameters
No.
P01
P02
P03
P04
P05
P06
P07
P08
P09
Parameter
Unit of
measurement
Required value
bar/psi/
rpmx10
Effective
bar/psi
Required Value
Regulation
%
Restart Value [0-
100]
Auto-start [OFF-
ON]
Operating time
months
Operating time
h
hours
Motor Time
Months
Motor time
h
hours
1st error
Description
This parameter shows the SOURCE and the VALUE of the active
required value.
Visualization cycles between SOURCE and VALUE occur every 3
seconds.
SOURCES:
SP (SP): internal required value Setpoint related to the control
mode selected.
VL (UL): external required value speed Setpoint related to 0-10V
input.
VALUE can represent a Speed or a Head, depending on the selected
control mode:
in case of Head, the unit of measure is defined by parameter P41.
Active required value calculated based on parameters P58 and P59.
This parameter is effective only in control modes MSE or MSY.
For further information on the calculation of P02, see Par. 6.6.3.
It defines the start value after the stop of the pump, as a percentage of
the P01 value. If the required value is met and there is no further
consumption, then the pump stops. The pump starts again when the
pressure drops below P03.
P03 is valid when:
Different from 100% (100%=off)
The control mode is HCS, MSE or MSY.
Default: 100%.
If P04 = ON, then the pump starts automatically following a power
supply disconnection.
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
).
Default: ON.
Total months of connection to the electric mains, to add to P06.
Total hours of connection to the electric mains, to add to P05.
This parameter shows the total operating time months, to be added to
P08.
This parameter shows the total operating time hours, to be added to
P07.
This parameter stores the last error occurred in chronological order.
The information displayed switches through the values:
(Exx): xx indicates the error code
(Hyy): yy is the value of hours referred to P05-P06 when the error
Exx happened
(Dww): ww is the value of days referred to P05-P06 when the
error Exx happened
(Uzz): zz is the value of weeks referred to P05-P06 when the error
Exx happened
Example of visualisation:
E04
K10
d03
U15
en – Original instructions
STP
31
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