Plasticize
Field Description
Use PID
When this option is selected, the screw feed speed at plasticizing
is regulated (PID), otherwise it will be controlled.
P
The proportional part for the torque controller at plasticizing is ad-
justed here.
I
The integral part for the torque controller at plasticizing is adjusted
here.
D
The differential part for the torque controller at plasticizing is ad-
justed here.
Inject position control
Information
Is only displayed if a servo valve for injection or an eletric injection unit is used.
Field Description
Use PID The position controller for the screw can be activated.
Max control time
Position controlling starts after a screw movement has finished
and stopps after this time value. If this time is set to 0.0 s, the
position controller keeps active until the next screw movement is
started.
P
The proportional part for the screw position controller is adjusted
here.
4.34 Inject graph
4.34.1 Purpose
The mask 'Inject graph' is used to record and display up to 6 process variables
graphically.
4.34.2 Description of the mask
The measured values are represented in an y/t chart. Underneath the chart is
a legend, which shows the current actual process values and their color-coded
assignments.
The measurement can be started and stopped using the Activate/Deacti-
vate- button in the main menu bar underneath the mask.
The mask shows the last 10 recorded curves. The latest one in displayed in
colors. The previous curves are displayed in a gray color.
Description of the operating masks
KePlast.HMI.KVB
© KEBA 2016
User's manual V3.05100