Communications configuring
3-202 System- and communication configuring D7-SYS - SIMADYN D
Edition 12.2003
The contents of the opened DB is illustrated in the following diagram:
Bild 3-86 Contents of the newly generated DB in the "LAD/STL/CSF" application
3.18.3.3.3 Subsequently downloading tabular values into a DB
If tabular values are to be subsequently downloaded into the DB,
because the table is too large and there is not sufficient user memory for
several DBs, then the table should be transferred to the SIMATIC FM 458
application module in several sub-sets of the table. To do this, the table
must be split-up into sub-sets of the table. The size of the individual sub-
set tables should be selected so that the user memory of the S7-CPU is
not exceeded. The individual table sub-sets are then transferred one after
another.
HINWEIS
It is especially important that the individual table sub-sets are
transferred in the sequence of the value pairs. If they are transferred in
the incorrect sequence, then the tabular values will not be correctly
available in the configured software.
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