Siemens SINUMERIK 840D sl Commissioning Manual page 762

Graphic and logic elements
7.4 Custom widgets
7.4 Custom widgets
7.4.1 Defining custom widgets
Description
User-specific display elements are configured in the dialog using a custom widget.
Programming
Definition:
Syntax:
Description:
Parameters:
Example
A custom widget is defined in the dialog configuration in the following way:
DEF Cus = (W///"","slestestcustomwidget.SlEsTestCustomWidget"/////20,20,250,100);
7.4.2 Structure of the custom widget library
Description
Essentially, the custom widget library contains a defined class. The name of this class must
be specified in the dialog configuration in addition to the library names. Starting from library
names, "Run MyScreens" accesses a dll file with the same name, e.g.:
slestestcustomwidget.dll
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Software option
In order to use custom widgets in dialog boxes, you require the following additional
software option:
"SINUMERIK Integrate Run MyHMI /3GL" (6FC5800-0AP60-0YB0)
(name)
DEF
(library name)
(W///"","
W
Name
Library name
Class name
a, b, c, d
(class name) a b c d
. "///// , , , );
Defining custom widgets
Custom widget name, freely selectable
Can be freely selected, name of the dll (Windows) or
(Linux) library file
Freely selectable, name of the class function from the
previously named library
Position and size of the configuration
SINUMERIK Integrate Run MyScreens (BE2)
Programming Manual, 03/2013, 6FC5397-1DP40-3BA1