Bronkhorst CORI-FILL User Manual
Page 17
Advertising
9.17.075
Bronkhorst Cori-Tech BV
17
7.1
Using hold current for energy saving with shut-off valves
The yellow lines show the controller output signals to the valve. After 1 sec. opening current valve switches to hold current to save
energy and to avoid heat dissipation at electrical coils.
In order to open the valve (open current) the output signal can be set at [valve
powers] Max. The hold signal (current) can be separately set at [valve powers]
Open.
These values might differ for each type of valve, depending on e.g. the coil. Using
the energy saving option will result in less power dissipation at the valve and thus in
lower temperatures. For fluids sensitive to evaporation/boiling, this option might
be very useful.
Advertising