Siemens SINUMERIK 840D sl Function Manual page 911

Figure 13-26 Screen with complete list and selected variables
Scrolling
A scroll bar is displayed if it is not possible to display all variables in the window. The remaining
variables can be reached by scrolling (page up/down).
Variables in multi-dimensional structures
If variables are selected from multi-dimensional structures, then the column and/or line number
as well as the area number must be entered so that the variables can be addressed. The
required numbers can be found in the NC variables documentation.
References:
Lists sl (Book1); Variables
By entering a zero (0) as the block number or the line or column index, it is possible to use the
variable in the S7 PLC as a pointer to these data. When reading or writing these data via the
functions "PUT" and "GET", the optional parameters "UnitX", "ColumnX" and "LineX" must be
filled with the necessary information.
Figure 13-27 Entry field for line, column and block no.
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
P3: Basic PLC program for SINUMERIK 840D sl
13.16 Basic conditions and NC VAR selector
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