Siemens SINUMERIK 840DE sl Commissioning Manual page 992

Table of contents
6.3.34 Recompile without user comment........................................................................................177
6.3.35 Search Forward, Search Backward (SF, SB).......................................................................181
6.3.36 STRING functions................................................................................................................182
6.3.37 WHILE/UNTIL loops.............................................................................................................188
6.3.38 Cyclic execution of scripts: START_TIMER, STOP_TIMER................................................190
7 Graphic and logic elements......................................................................................................................193
7.1 Line, dividing line, rectangle, circle and ellipse....................................................................193
7.2 Defining an array..................................................................................................................196
7.2.1 Accessing the value of an array element.............................................................................197
7.2.2 Example Access to an array element...................................................................................198
7.2.3 Scanning the status of an array element..............................................................................200
7.3 Table description (grid)........................................................................................................202
7.3.1 Defining a table (grid)...........................................................................................................203
7.3.2 Defining columns..................................................................................................................204
7.3.3 Focus control in the table (cell)............................................................................................205
7.4 Custom widgets....................................................................................................................206
7.4.1 Defining custom widgets......................................................................................................206
7.4.2 Structure of the custom widget library..................................................................................206
7.4.3 Structure of the custom widget interface..............................................................................207
7.4.4 Interaction between custom widget and dialog box - Automatic data exchange..................209
7.4.5 Interaction between custom widget and dialog box - Manual data exchange......................210
7.4.5.1 Reading and writing properties............................................................................................210
7.4.5.2 Executing a method of the custom widget...........................................................................212
7.4.5.3 Response to a custom widget signal....................................................................................214
7.5 SIEsGraphCustomWidget....................................................................................................217
7.5.1 SIEsGraphCustomWidget....................................................................................................217
7.5.2 Notes regarding performance..............................................................................................219
7.5.3 Reading and writing properties ...........................................................................................219
7.5.4 Properties.............................................................................................................................220
7.5.5 Functions..............................................................................................................................230
7.5.6 Signals.................................................................................................................................245
7.6 SlEsTouchButton.................................................................................................................247
7.6.1 SlEsTouchButton.................................................................................................................247
7.6.2 Reading and writing properties ...........................................................................................248
7.6.3 Properties.............................................................................................................................249
7.6.4 Functions..............................................................................................................................265
7.6.5 Signals.................................................................................................................................266
7.6.6 Positioning and aligning picture and text..............................................................................269
8 "Custom" operating area..........................................................................................................................273
8.1 How to activate the "Custom" operating area .....................................................................273
8.2 How to configure the "Custom" softkey................................................................................274
8.3 How to configure the "Custom" operating area....................................................................275
8.4 Programming example for the "Custom" area......................................................................276
9 Dialog selection........................................................................................................................................281
9.1 Dialog selection using PLC softkeys....................................................................................281
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SINUMERIK Integrate Run MyScreens (BE2)
Programming Manual, 12/2017, 6FC5397-1DP40-6BA1