Dynamic Manipulation Of The Lists Of Toggle Fields Or List Box Fields - Siemens SINUMERIK 828D Commissioning Manual

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//M(Screen form1)

LM("SCREEN FORM2","CFI.COM",1, POSX,

POSY, DIAMETER)

DLGL("Screen form2 ended")

//M(Screen form2)

EXIT(5, , CALCULATED_DIAMETER)

Dynamic manipulation of the lists of toggle fields or list box fields

The LISTADDITEM, LISTINSERTITEM, LISTDELETEITEM and LISTCLEAR functions are

used for the dynamic manipulation of the lists of toggle fields or list box fields.

These functions only have an effect on variables that have their own list, such as:

● "Simple" list

DEF VAR_AC1 = (I/* 0,1,2,3,4,5,6,7,8) or

● "Extended" list

DEF VAR_AC2 = (I/* 0="AC0", 1="AC1", 2="AC2", 3="AC3", 4="AC4",

5="AC5", 6="AC6", 7="AC7", 8="AC8").

SINUMERIK Integrate Run MyScreens

Programming Manual, 10/2015, 6FC5397-3DP40-5BA3

Programming commands

; Interrupt screen form1 and open screen

form2. In doing this, transfer variables

POSX, POSY and DIAMETER.

; After returning from screen form2, the

following text appears in the dialog line

of screen form1: Screen form2 ended.

; Exit screen form2 and return to screen

form1 in the line after LM. In doing

this, assign the value 5 to the variable

POSX and the value of the CALCULATED_DI-

AMETER variable to the DIAMETER variable.

The variable POSY retains its current val-

6.3 Functions

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