VA Motion Controller Programming Manual
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6 .4 FBD Function Block Diagram language programming
The function block diagram programming language is derived from the field of signal
processing. It is the basis of the IEC 61499 standard. A function block diagram programming
language prograMConnects various function blocks. The elements of the programming language
are functions, function blocks and connectioNSymbols.
6 . 4 .1 Create an FBD program
1
) creates a Ge new post-project, right- project tree " logic of
the POU
" , choose
Insert
program, the pop-up dialog box, type the program name
FBD_Test
, select the type and
programming languages, as shownure
2 ) Create a tree project FBD_Test , in editing wizard were founDADD,
MUL and EXPT function blocks, will they drag FBD_TesT the editing area, we use them to
complete a one dollar function quadratic function ;
y=ax
2
+bx+c , the established FBD program is shown
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