-10-
SCREEN DISPLAY.
Being the unit in automatic mode (LED AUTO ON) by mean of the push-button
p
can be displayed several operation parameters.
Where:
n
Pset is the set pressure or target pressure in bar.
n
Pbar is the instantaneous lecture of pressure in bar.
n
Hz is the rotation frequency of the motor in Hz.
n
A is the instantaneous current consumption in A.
n
ºC is the module temperature in ºC.
P s
e
t
4
,
0
P b a
r
3
,
9
P b a
r
3
,
9
H z
3 7
A
9
,
8
º
C
2 0
ACELERATION.
Using
pq
it can be adjusted the desaceleration. Rank 5-20 (Hz/s).
Press ENTER to confirm.
COMMUTATION FREQUENCY
Using
pq
it can be adjusted the commutation frequency
8KHz o 4KHz. Press ENTER to confirm.
For installations with submersible pumps or where the cable of the device to the pump
exceeds 20m, it is advisable to work in a commutation frequency of 4Khz.
P s
e
t
4
,
0
P b a
r
3
,
9
D E C E L E R .
1 0
DECELERATION.
Using
pq
it can be adjusted the desaceleration. Rank 5-20 (Hz/s).
Press ENTER to confirm.
PID parameter, factory set. For any doubt contact with the manufacturer.
Press
ENTER
EXPERT MENU.
Special configuration, there is no need to adjust these values, they are factory set.
Using
pq
we can change the values and press
ENTER
for validation. Whenever we want to quit the configuration sequence
press
MENU
. After every
ENTER
it will appears automatically the different screens that constitute the configuration sequence.
MENU
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
E X P E R T
V
.
X X
Q O
1
9
Q 1
-
1 9
Q 2
8
A C C E L E R .
1 0
F R E Q .
8 K H z
ENTER
+
To start the configuration secuence press
MENU + ENTER
during 3"
START UP (SINGLE DEVICE).
n
Be sure that the pump is correctly primed
n
Connect the SPEEDBOX to the electric supply with the magnetothermic switch, FAILURE led light will be ON. Wait for 10
seconds while the SPEEDBOX is doing the autotest. Once it finishes, led light FAILURE is OFF and led light LINE is ON. The LCD
screen will show message “SPEEDBOX ” and inmediately the language display of the configuration mode.
n
The device is ready for being configured.
START UP (2 DEVICES ASSEMBLY).
If we wish to mount 2 devices for working in groups, previous point should be exactly followed - the order of connection is irrelevant.
During the configuration process we will be able to choose which device is the
MASTER
.
If we wish to assembly 3 or 4 devices for group operation, communication may not be direct. The devices will be connected through
the central Speedcenter which will manage the operation.
M
