15
8.4 Menu view
Pressing
ENTER when you are in [MENU’ / ENT to access] in initial display, will display the following MENUs:
Installer password required to enter level 1 (default 001)
Advanced password required to enter level 2 (default 002)
Installer password required to enter level 1 (default 001)
It is possible to return to original set parameters.
Advanced password required to enter level 2 (default 002)
To exit the Menu level and return to initial display, press STOP button.
8.5 Installer parameters
Many of the Installer parameters are set during the Initial Configuration (
chapter 6.2 Initial Configuration
).
However, through the Installer Parameters menu, it is possible to change the set parameters or set others in order to perfect
the calibration of VASCO Solar to the pumping system.
parameter
default
desciption
MP
P
T
Constan
t
valu
e
Fi
x speed
Const.
valu
e 2 set
Fi
x speed 2 val.
External
speed
MPPT
Mode of control:
x
MPPT: pump speed is adjusted in order to obtain maximum power
available from PV panels.
x
Constant value: VASCO Solar changes the speed of pump to keep
the set value constant, independent of water demand.
x
Fix speed: VASCO Solar feeds the pump a set frequency, so the
speed of motor is kept constant.
x
Const. value 2 set: the two values are selected by opening or
closing the digital input IN2.
x
Fix speed 2 val: to be selected by opening or closing the digital
input IN2.
x
External speed: control motor frequency by using analogical input
AN4.
bar
Unit
9
9
9
9
9
9
16
Sensor full scale.
9
9
9
9
9
9
F. scale sensor
p = XX.X [bar]
Unit
XXXXX
Control mode
x
MPPT
x
Constant value
x
Fix speed
x
Const.value 2set
x
Fix speed 2 val.
x
External speed
MENU’
Change init.set.
MENU’
Retrive init.set
MENU’
Advanced. param.
MENU’
Install. param.
