22
85 %
This parameter allows you to change the V / f characteristic with which
VASCO Solar feeds the engine. The linear characteristic corresponds to
constant torque with variable speed. The quadratic characteristic is normally
used with centrifugal pumps. The selection of torque characteristic should
be done ensuring a smooth operation, a reduction of energy consumption
and a lower level of heat and acoustic noise. When feeding singlephase
motors it’s suggested to set V/f as linear (0%).
OFF
If ON is selected, after a lack of voltage, VASCO Solar returns to its
normal status; if VASCO Solar was powering the pump before the voltage
drop, it resumes powering the pump automatically.
Warning, review the advice in chapter 1.
0
Pump periodic autorun after XX hours of inactivity. Value 0 makes
function disabled.
Warning, review the advice in chapter 1.
Indipendent
Function logic for analog input AN1,AN2.
20%
Zero correction for analog input 1
(20 mA x 20% = 4 mA).
20%
Zero correction for analog input 2
(20 mA x 20% = 4 mA).
20%
Zero correction for analog input 3
(20 mA x 20% = 4 mA).
Offset input 3
x = XX.X [%]
Offset input 2
x = XX.X [%]
Offset input 1
x = XX.X [%]
AN1,AN2 function
XXXXXX
Periodic autorun
t = XX [h]
Autorestart
ON/OFF
V/f lin. --> quad.
XXX %
