08/2005
2.7.1 Structure of Instructions
Syntax
MMC ("operating area, command, COM file, dialog box name, user data definition
file, graphics file, display time or acknowledgment variable, text variables...",
"Acknowledgment mode")
Parameters:
• Operating area
Name of softkey with which the configured user dialogs can be called. Default
entry: CYCLES, displayed as "Cycles" on softkey 14 and accessible via the
ETC key.
• Command
Picture_on
Picture_off
• COM file
Name of the dialog box file (max. 8 characters, in the user cycles or standard
cycles directory CST.DIR). The dialog screen design is defined here. The dialog
screen is used to display user variables and/or comment texts.
• Dialog screen name
The individual screens are selected via the dialog screen names.
• User data definition file
GUD file accessed on reading/writing of variables.
• Graphics file
File name of a BMP graphic to be inserted.
− If the graphics file is stored in the CST.DIR directory, the name of the
graphics file must be changed to *.AWB (the control does not accept *.bmp).
− If the graphics file is stored in the "Dialog Programming/Help" directory, the
name *.BMP can be retained.
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Installation and Start-Up HMI (IAM) - 08/2005 Edition
select screen
deselect screen
Commissioning HMI Advanced (IM4)
2 Functions/Parameterization
IM4/2-135