Rockwell-automation 1771-DMC_DMC1_DMC4_DXPS Control Coprocessor User M Manuale Utente Pagina 156

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Appendix B

B-25
Copies the characters of the current ASCII display to the users buffer.
C Syntax
#include <copro.h>
unsigned CC_GET_DISPLAY_STR (str_ptr)
char *str_ptr;
Parameters
str_ptr
Specifies a pointer to users buffer to receive the display characters.
This function always copies four characters. No null is appended.
Returns
Status Symbolic Name Meaning
 !"$  #%##%
  &!"  $ !"#$
Description
Use the CC_GET_DISPLAY_STR function to get the current
display values.
C Example
unsigned status;
char buff [4];
.
.
.
status = CC_GET_DISPLAY_STR (buff);
.
.
.
CC_GET_DISPLAY_STR
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