Siemens SIMATIC S7-GRAPH - Page 10

Contents
S7-GRAPH for S7 300/400 Programming Sequential Control Systems
x C79000-G7076-C526-01
15 Instance DB......................................................................................................... 15-1
15.1 Settings for the Instance DB.................................................................................. 15-1
15.2 Assignment of Instance DB and S7-Graph FB....................................................... 15-2
15.3 Automatic Creation of the Instance DB on Saving ................................................. 15-2
15.4 Creating the Instance DB Later ............................................................................. 15-3
15.5 Displaying and Printing the Content of the Instance DB......................................... 15-3
15.6 Accessing the Instance DB ................................................................................... 15-3
15.7 Structure of an Instance DB .................................................................................. 15-4
15.8 Outline of the Structure of the Instance DB............................................................ 15-4
15.9 FB parameters......................................................................................................15-4
15.10 The Transition Structure........................................................................................ 15-9
15.11 The Step Structure.............................................................................................. 15-11
15.12 Sequencer Status ............................................................................................... 15-13
15.13 Internal Data Area............................................................................................... 15-19
Glossary.................................................................................................................. Glossary-1
Index ........................................................................................................................Index-1