Siemens SINUMERIK 840D sl Commissioning Manual page 676

Variables
5.7 Variable parameters
Parameter
Attributes (Page 54)
58
Description
The attributes influence the following properties:
Input mode
•
Access level
•
Alignment of short text
•
Font size
•
Limits
•
Response when dialog is opened in terms of CHANGE block
•
The attributes are separated by commas and appear in any order. The attributes are not
valid for toggle fields. A definition can be made for each component.
Input mode wr0: IO field invisible, short text visible
wr1: Read (no focus possible for input)
wr2: Read and write (line appears in white)
wr3: wr1 with focus
wr4: All variable elements invisible, no focus possible
wr5: The value entered is saved immediately on every keystroke (in
contrast to wr2, where it is only saved when the field is exited or
RETURN is pressed).
Default setting: wr2
Access level Empty: Can always be written
ac0...ac7: Protection levels
If the access level is not adequate, then the first line is displayed in
gray, default setting: ac7
Alignment of al0: Left-justified
short text
al1: Right-justified
al2: centered
Default setting: al0
Font size fs1: Default font size (8 pt.)
fs2: Double font size
Default setting: fs1
The clearances between the lines is defined. With the default font
size, 16 lines will fit into the dialog. Graphics and unit text can only be
configured in the default font size.
Limits Consequently, it is possible to check whether the values of the
variable are within the MIN and MAX limits specified.
Default setting: Determined by specified limits
li0: No check
li1: Check with respect to min.
li2: Check with respect to max.
li3: Check with respect to min. and max.
Behavior when cb attributes specified for a variable in a variables definition take
opening priority over the cb default setting in the dialog definition. Multiple
attributes are separated by commas.
SINUMERIK Integrate Run MyScreens (BE2)
Programming Manual, 03/2013, 6FC5397-1DP40-3BA1