gefran ADV200 WA, Functions Description And Parameters List

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ADV200 WA • Functions description and parameters list
26.11 – PROCESS/LOW POWER CALC
These parameters are used to set the minimum power curve. Below this range the flow capacity is considered zero.
This function is used to manage the
No flow and Dry pump alarms.
The power at 2 different speeds, with delivery valve closed, must be acquired to calculate the curve.
The system’s static pressure speed is normally equal to the design pressure speed. Measurements must be performed
with the delivery valve closed.
There is a parameter that adds an offset to correct the curve according to the specific operating conditions.
Menu PAR Description UM Typo FB BIT Def Min Max Acc Mod
26.11.1 7740 Low power calc ENUM Disable 0 1 RW VS
Setting of the low power calculation mode.
0
Disable
1 Enable
Set to 0 to disable minimum power calculation.
Set to 1 to enable minimum power calculation.
Menu PAR Description UM Typo FB BIT Def Min Max Acc Mod
26.11.2 7742 Low power speed rpm INT16 0 0 CALCI RW VS
Setting of the speed at the setpoint.
Menu PAR Description UM Typo FB BIT Def Min Max Acc Mod
26.11.3 7744 Low power kW FLOAT 0.0 0.0 CALCF RW VS
Power measured at the setpoint set in parameter 7742 Low power speed .
Menu PAR Description UM Typo FB BIT Def Min Max Acc Mod
26.11.4 7746 Hi power speed rpm INT16 0 0 CALCI RW VS
Setting of the speed at the second setpoint.
Menu PAR Description UM Typo FB BIT Def Min Max Acc Mod
26.11.5 7748 Hi power kW FLOAT 0.0 0.0 CALCF RW VS
Power measured at the setpoint set in parameter 7746 Hi power speed .
Menu PAR Description UM Typo FB BIT Def Min Max Acc Mod
26.11.6 7750 Low pow correc fact perc FLOAT 100.0 0.0 200.0 RW VS
Setting of the curve offset. This parameter can be used to correct the curve according to actual system condi-
tions.