HEIDENHAIN MANUALplus 620 Technical Manual page 1642

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Module 9448 Load a column description
Module 9448 loads the description of one or more columns into a cache. The
column is specified by its qualified name in the form table.column. If a wildcard
"*" is given as the column (i.e. a qualified name in the form table.*), the
description of all columns of the given table is loaded. The description is used
by various modules for the conversion to or from binary data. Required
descriptions that were not found in the cache are automatically loaded during
the execution of these modules. However, the execution time of these
modules can be improved, if descriptions are cached.
Constraints:
The module can only be executed within a submit job.
Possible errors:
The referenced table does not exist.
The referenced column does not exist.
Call:
PS B/W/D/K <String address with the qualified column name>
CM 9448
PL B/W/D <Error number>
For the meaning of the error number, see "Return codes of
PLC Modules 9440 to 9459 (error stack)" on page 1652.
Error recognition:
Marker Value
NN_GenApiModule 0
Error
1
Meaning
Description was successfully loaded
Error. See <Error number>
HEIDENHAIN Technical Manual MANUALplus 620