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Jetter AG
6 Initial commissioning
Entering values via touch display
A few lines of program code enable you to enter data via touch display on the
HMI. These data are then available in a JetSym STX application program.
The HMI must be equipped with a touch display.
To create an Edit Numeric object by which to enter values via touch display,
proceed in JetViewSoft as follows:
Step
Action
1
Click the button
Edit Numeric
on the toolbar or on the
Drawing
menu.
Result:
The mouse pointer turns into a cross.
2
Position the mouse pointer at the point on the mask where the object
should start.
3
Press the left mouse button and keep it pressed.
4
Move the mouse pointer until the object has the desired size.
5
Release the mouse button.
Result:
The object is now done and selected.
6
Change to the
Properties
pane.
7
Tick the two checkboxes
Input Dialog
/
Numeric Input
and
Input
Dialog
/
Show on Mouse Click
.
To enter a value via touch display, proceed as follows:
Step
Action
1
Declare the variables in the JetSym STX program using [export jde].
Task
Visu_STX
Autorun
Var
input_value: Int
At
%VL
1000000
[export jde];
End_Var
;
End_Task
;
2
In JetSym navigate to
Project Settings
and the tab
TagDB
. Here, tick the
checkbox
Create file
.
Introduction
Prerequisites
Creating an Edit Numeric
input object
Entering values via
touch display
