Keba Kemro K2 User Manual

Pump velocity
Name Description
Points Number of points in the linearization table.
Act. velocity Displays the actual pump velocity.
Start Index
Since only a maximum of 9 linearization points
can be displayed on the mask, this field serves
for navigation purposes. The input value al-
ways corresponds to the index of the element
displayed first. Example: Value 1: linearization
points 1 to 9 are displayed. Value 17: lineari-
zation points 17 to 25 are displayed, etc.
Modify index
Linearization points can be deleted or added.
The configured index defines which lineariza-
tion point gets deleted resp. after which linea-
rization point a new point gets added.
V / %
Calibration of pump velocity sensor is done by
entering the velocity [%] and the voltage [V] for
each linearization point.
Set output voltage
Possibility to force the set-voltage for the ana-
log output for pump velocity. For each lineari-
zation point, the forcing of the analog output
voltage can be activated by entering '1'.
The resulting pump velocity is shown in field
'Act. velocity' and can be entered for the cor-
responding linearization point.
Limits
Field Description
Max. voltage analog output
Maximum output voltage for pump velocity and
pump pressure during calibration.
Min. voltage analog output
Minimum output voltage for pump velocity and
pump pressure (also if no movement is active).
In setup mode this value is not considered. The
output voltage after the end of a movement is
always 0.0 V in this case.
Analog output dither settings
With this function a small sinus signal can be added to the analog outputs for
pump pressure and pump velocity. Thus the actuated valve is minimally kept
in motion in order to react faster when set values for the analog outputs change.
Field Description
Pump pressure
Amplitude und frequency for the sinus singal of the pump pressure
analog output.
Amplitude = 0 deaktivates this function.
Pump velocity
Amplitude und frequency for the sinus singal of the pump velocity
analog output.
Amplitude = 0 deaktivates this function.
Description of the operating masks KePlast.HMI.KVB
© KEBA 2016
User's manual V3.05216

Keba Kemro K2 Specifications

General

Brand	Keba
Model	Kemro K2
Category	Controller
Language	English