Expanding the Operator Interface (BE1) 08/2005
3 Syntax
© Siemens AG, 2005. All rights reserved
BE1/3-56 SINUMERIK 840D sl/840D/840Di/810D HMI Installation and Start-Up Guide (IAM) – 08/2005 Edition
3.3.13 Table element (Grid)
Contrary to the array that displays status data saved in cables, which can then be
selected, the values of a table element (grid) are continually updated. This involves
a tabular representation of values of system variables that can be addressed using
one block in one channel.
Assignment
The table element definition is assigned to a variables definition via a table
identifier in accordance with Subsection 3.3.3 "Screen form elements".
The variables definition determines the values to be displayed and the table
element definition determines the appearance and the assignment in the screen
window. The grid uses the I/O-field-specific properties from the variables definition
line.
Screen window
The visible area of the grid is determined by the width and height of the I/O field.
Any lines or columns than cannot be seen can be displayed by scrolling
horizontally and vertically.
Table description
The variables definition will contain a reference to a table description:
DEF Identifier =
1
(Variable type
2
/[limit values or toggle field or table identifier]
3
/[Default]
4
/[Texts (Long text, Short text|Image, Graphics text, Units text)]
5
/[Attributes]
6
/[Help display]
7
/[System or user variable]
....
The other parameters correspond to those described in Subsection 3.3.3 "Screen
form elements".
Note
The small figures above "(" and "/" are merely an aid to assignment and do not
form part of the syntax.
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