Rockwell-automation 1771-DMC_DMC1_DMC4_DXPS Control Coprocessor User M Manuale Utente Pagina 229

  • Scaricare
  • Aggiungi ai miei manuali
  • Stampa
  • Pagina
    / 312
  • Indice
  • SEGNALIBRI
  • Valutato. / 5. Basato su recensioni clienti
Vedere la pagina 228
##(!!&% $
Appendix B

B-98
Sets the bit associated with the specified message number.
C Syntax
#include <copro.h>
unsigned MSG_SET_MASK (mask,msg_num)
unsigned *mask;
unsigned msg_num;
Parameters
mask
Address of the read or write mask used with the MSG_WAIT function.
This function will set the bit corresponding to the message number.
msg_num
Number of the PLC-5 programmable-controller message (0-31).
Returns
Status Symbolic Name Meaning
 "#%! $&$$&
  $$ &#  '
Description
Use the MSG_SET_MASK function to set bits in the message
read/write masks.
C Example
See MSG_WAIT on page B-102 for a complete example of asynchronous
message processing.
MSG_SET_MASK
Vedere la pagina 228
1 2 ... 224 225 226 227 228 229 230 231 232 233 234 ... 311 312

Commenti su questo manuale

Nessun commento