Xylem HYDROVAR Smart Manuel Opérateur page 17

b) Active MODE = Actuator:
1.
Frequency XX.X Hz
Continue by pressing the
2. REQUIRED VALUE 1
Continue by pressing the
c) Active MODE = Synch. Controller or Multicontroller:
1.
ADR (X)
Continue by pressing the
2. REQUIRED VALUE 1
If several pumps are connected via the RS-485 interface, one pump must be ready for
operation when the set pressure is changed, otherwise the set value will not be accepted
by the follow-up pumps. Afterwards the new required pressure has to be saved in all
pumps.
If you want to change to Required Value 2 you have to close the external contact,
connected to X1/10-X1/14.
After closing this contact, the display changes from Required value 1 to
2.1
REQUIRED VALUE 2
ADC-X
ADC-X: This parameter shows the source of the external or internal value.
XX.X Bar: shows the actual value of the Required Value 2.
Continue by pressing the
d) Active MODE = Manual control:
1.
Frequency XX.X Hz
Continue by pressing the
XYLEM
-button
X.XX BAR
-button (to point 3)
P X
XX.X Bar
-button
X.XX BAR
XX.X BAR
-button (to point 3)
XYLEM
-button
This window is mentioned several times in the
Operating Instructions as 1
Actuator.
Not active in the actuator mode, because the
internal controller is not active.
This window is mentioned several times in the
Operating Instructions as 1
Synch. Controller or Multicontroller mode.
Set the desired set pressure with either
then briefly press the
In this window, there is shown the condition of
the second Required value.
This window is mentioned several times in the
Operating Instructions as 1
Manual control.
17
st
display at the Mode
st display in the
-button.
st display at the Mode
or and