Siemens SINUMERIK Commissioning Manual page 438

Programming
2.7 Functions
Note
Parameter VARx transfers only the value of the variable in each case, i.e., variables can be
read and written in the sub-dialog, but are not visible in it. Variables can be returned from the
sub-dialog to the master dialog by means of the EXIT function.
Example
PRESS(HS1)
LM("SCREEN FORM2","CFI.COM",1, POSX, POSY, DIAMETER)
DLGL("Screen form2 ended")
END_PRESS
2.7.17 Load Softkey (LS)
Description
The LS function can be used to display another softkey menu.
Programming
Syntax:
Description:
Parameters:
2-88
; Interrupt screen form1 and open screen form2:
Variables POSX, POSY and DIAMETER are transferred
in doing this.
; On returning from screen form2, the following text
appears in the dialog line of screen form 1:
Screen form2 ended.
("Identifier"[, "File"][, Merge])
LS
Displays softkey menu
Identifier Name of softkey menu
File Path (HMI file system or NC file system) to the
configuration file
Default: Current configuration file
Merge
0: All existing softkeys are deleted; the newly configured
softkeys are entered.
1: (Default setting) Only the newly configured softkeys
overwrite the existing softkeys. The other softkeys (=
standard softkeys from HMI or ShopMill/ShopTurn)
remain, and retain their functionality and text.
Commissioning Manual, 11/2006, 6FC5397-0DP10-0BA0
Expanding the user interface