Rockwell-automation 1771-DMC_DMC1_DMC4_DXPS Control Coprocessor User M Manual de usuario descargar pdf (Pagina 151)

100

101



Appendix B



B-20

C Example

unsigned status;

unsigned machine1;

unsigned iostat;

unsigned short parts1;

char *err_stg;

status = DTL_READ_W (machinel, &parts1, &iostat);

if (status != DTL_SUCCESS || iostat !=DTL_SUCCESS)

{

err_str = CC_ERROR (status)

printf (“Error during read : %s - status = %d\n”,err_str,status);

err_str = CC_ERROR (iostat)

printf (“Error during read : %s - iostat = %d\n”, err_str,iostat);

}

BASIC Example

The BASIC function code is 100.

DIM ptr : INTEGER

DIM iostat : INTEGER

rem * CC_ERROR - Get the pointer to the string for the iostat value

RUN AB_BAS (100,ptr,iostat)

print using “h8”,ptr

References

CC_ERRSTR();

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