deltawaveC-P
User manual
systec Controls Mess- und Regeltechnik GmbH 93/139
www.systec-controls.de
Select the upper limit value for the relay. Relay will be activated when
measured value exceeds the maximum limit.
window. Example: If you selected the physical unit m³ for
flow variables, the values of the switching points are also
parameterized in cubic meter.
Example:
A pump is operated in an application and the discharge
volume of this pump is measured. The pump has a
maximum discharge volume of 6000 m
3
/h and there is a
risk of damage to the pump when the discharge volume
drops to less than 150 m
3
/h. The objective is for
deltawaveC-P to shut down the pump as soon as the
value drops below a point at which damage to the pump
can be expected. So in that case lower limit has to be set
to 150m3/h, upper limit to 6000m3/h. Relay will be
activated if flow falls below 150m3/h or exceeds
6000m3/h.
The physical unit cubic meter must have been assigned to
the flow variables in the physical unit settings. The
minimum activation point must have been parameterized.