Rockwell-automation 1771-DMC_DMC1_DMC4_DXPS Control Coprocessor User M Manual de usuario Pagina 211

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Appendix B

B-80
Deletes a data definition from the DTL data-definition table.
C Syntax
#include <copro.h>
unsigned DTL_UNDEF (name_id)
unsigned name_id;
Parameters
name_id
DTL_C_DEFINE returns this handle when the data item is defined.
Description
Use the DTL_UNDEF function to delete an entry in the data-
definition table.
Returns
Status Symbolic Name Meaning
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  "'#" '  "#' "' *
  "'#"  #(' # %"
  # &( ' '! "
C Example
unsigned status;
unsigned analog;
.
.
.
DTL_C_DEFINE (&analog, . . .)
.
.
.
status = DTL_UNDEF (analog);
DTL_UNDEF
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