Siemens SINUMERIK 840D sl Commissioning Manual page 650

Dialogs
4.1 Structure and elements of a dialog
Programming
Syntax:
Description:
Parameters:
Accessing the dialog properties
Read and write access to the following dialog properties is permitted within methods (e.g.
PRESS block).
● Hd = Header
● Hlp = Help display
● Var = System or user variable
32
//M(Identifier/[Header]/[Graphic]/[Dimension]/[System or user variable]/[Graphic
position]/[Attributes])
Defines a dialog
Identifier Name of the dialog
Header Dialog header as text or call for text (e.g. $85011) from a
language-specific text file.
Graphic Graphics file with path in double quotation marks
Dimension Position and size of the dialog in pixels (distance from left-
hand side, distance from right-hand side, width, height), in
relation to the upper left-hand corner of the screen. The
entries are separated by a comma.
System or user System or user variable to which the current cursor position
variable is assigned. The NC or PLC can be provided with the cursor
position via the system or user variable. The first variable
has the index 1. The order corresponds to the configuration
order of the variables.
Graphic position Position of the graphic in pixels (distance from left-hand side,
distance from right-hand side), in relation to the upper left-
hand corner of the dialog. The minimum clearance from the
top is 18 pixels. The entries are separated by a comma.
Attributes The specifications of the attributes are separated by a
comma.
Possible attributes are:
CMx Column mode: Column alignment
CM0 Default setting: The column distribution is carried out
separately for each line.
CM1 The column distribution of the line with the most columns
applies to all lines.
CB CHANGE block: Response when dialog is opened: cb
attributes specified for a variable in a variables definition
take priority over the default setting in the dialog definition.
CB0 Default setting: All CHANGE blocks associated with the
dialog are processed when it is opened.
CB1 CHANGE blocks are then only processed if the relevant
value changes.
SINUMERIK Integrate Run MyScreens (BE2)
Programming Manual, 03/2013, 6FC5397-1DP40-3BA1