Siemens SINUMERIK 840D sl Commissioning Manual page 84

Expanding the Operator Interface (BE1)
3 Syntax
Note
Even HMI, ShopMill or ManualTurn standard softkeys can be retained with their
existing functionality.
PRESS(HS4)
LS("Menu2",,0)
END_PRESS
Note
As long as the interpreter has not displayed a screen form, i.e., no LM function
has yet been processed, only one LS or one LM command, but no other action,
can be configured in the PRESS methods of the definition blocks for the start
softkey and softkey menus.
Note
The LS and LM functions may only be called within a softkey PRESS block and
will not react if navigation keys are pressed (PU, PD, SL, SR, SU,SD)
EXIT function
The EXIT function is used to search for master forms.
If it finds a master screen form, the currently displayed form is closed and you
return to the master screen form. If no master screen form is found, you exit from
the newly configured user interfaces and return to the standard application.
EXIT
PRESS(HS1)
EXIT
END_PRESS
If the current screen form has been called as a sub-screen form with transfer
variables, the variables in the sub-screen form can be changed and transferred
back to the master screen form.
EXIT[(VARx)]
where:
VARx
List of variables/variable values that are transferred from the master screen
form to the subscreen form.
The variable content/values are assigned to the variables that were
transferred to the subscreen form from the master screen form using the LM
function.
Up to 20 variables/variable values, each separated by a comma,
can be transferred.
BE1/3-78
SINUMERIK 840D sl/840D/840Di/810D HMI Installation and Start-Up Guide (IAM) – 08/2005 Edition
Default setting: 0
;Menu2 overwrites existing menu,
;All existing softkeys are deleted
© Siemens AG, 2005. All rights reserved
08/2005