PQ Advanced settings
Field Description
Trigger of movement
Defines the trigger for recording pump pres-
sure and velocity in mask PQ- Chart.
● No trigger: No recording in mask PQ-
Chart.
● Mold close: Recording starts at the begin-
ning of each mold close movement.
● Mold open: Recording starts at the begin-
ning of each mold open movement.
● Injection: Recording starts at the begin-
ning of each inject movement.
● Plast: Recording starts at the beginning of
each plast movement.
Force P
Force of pressure.
Force Q Force of velocity.
4.114
PQ- chart
4.114.1 Purpose
The mask PQ- chart is used to record and display the pressure and velocity of
the pumps of the machine during a complete machine cycle.
Information
The mask is only displayed if the option speed pump is used.
4.114.2 Description of the mask
Pressure and velocity of the pumps during a machine cycle are displayed
graphically in [%].The [%]- value on the right y- axis refers to the pressure and
velocity. The [%]- value on the left y- axis only shows which area of the chart
is actually displayed. On the x- axis the cycle time is displayed. Button Keys
fades- in resp. fades- out a legend which shows the actual and set values of
the pumps and their color-coded assignments. A further chart shows at which
moment the movements "Mold open", "Mold close", "Plasticize" and "Inject"
are active during machine cylce. Thus it is possible to visualize the pressure
and velocity of each pump during the single movements.
By using the Zoom- buttons it is possible to zoom in and out in inside the chart.
KePlast.HMI.KVB
Description of the operating masks
© KEBA 2016
User's manual V3.05 223
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