Setting Of The Sensor Range; Operation Mode - Xylem HYDROVAR Smart Manuel Opérateur

7.14 Setting of the sensor range

SENSOR RANGE
20mA = 10.0Bar
Adjustable ranges: Bar: 0.2...100 bar; psi 2.9...1450psi;
m3/h: 4...2400m3/h; g/min: 9...10560g/min
mH2O: max 1019,5mH2O; ft: max 3345ft
0...100 %; or without unit: max 1000;
Press on the Hydrovar-Smart to change to

7.15 Operation Mode

MODE:
Controller
If only one HYDROVAR-Smart pump is in operation set the Controller. If more than one
pump work together via the RS485 interface (follow-up pump control), the Multicontroller
must be set with the buttons
Synch. Controller:
The Synchronous Controller mode is working in the same way like the Multicontroller. The
only difference is, that all pumps in a multipump system are running at the same
frequency.
Actuator:
The Actuator application is only used if you have another external controller. Then the
internal controller is shut off, and the output frequency is proportional to the input signal
(X1/2) ⇒ 4-20 mA = 0 - f
and 2. The functions of low water, thermal protection and external ON/OFF are still
working.
Setting of the maximum value of the measuring
transmitter, which corresponds to
20mAe.g. 10.0 bar = 20mA of the pressure transmitter
Select your required Mode by using the
buttons
or .
. The outgoing signal changes with the programmed ramps 1
max
24
and