Rockwell Automation 1771-DMC_DMC1_DMC4_DXPS Control Coprocessor User Manual - Manual (Page 153)

API Library of Routines
Appendix B
CC_ERRSTR
B-22
C Example
unsigned status, mach1, iostat;
unsigned short part1;
char err_txt[80];
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status = DTL_READ_W (mach1, &part1, &iostat);
if (status != DTL_SUCCESS || iostat != DTL_SUCCESS)
{
CC_ERRSTR (status, err_text);
printf (“Read error %d: %s\n”, status, err_text);
CC_ERRSTR (iostat, err_text);
printf (“I/O status %d: %s\n”, iostat, err_text);
}
else
printf (“Read: SUCCESS!\n”);
BASIC Example
The BASIC function code is 101.
DIM buffer : STRING[81]
DIM status : INTEGER
DIM iostat : INTEGER
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rem * CC_ERRSTR - Get the string for the iostat value - display on terminal
RUN AB_BAS (101,status,iostat,ADDR(buffer))
print buffer
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References
CC_ERROR();