Rockwell Automation 1747-PCINT API Software for 1746 I/O - Manual (Page 143)

OC_WriteModuleFile Library of Routines 6–89
Publication 1747-6.5.3 June 1998
Example:
HANDLE Handle;
WORD filedata[2];
int retcode;
filedata[0] = 0x55AA;
filedata[1] = 0xAA55;
retcode = OC_WriteModuleFile( Handle, FILTYP_M0, filedata, 6, 3, 2 );
/* Writes words 3 and 4 from module in slot 6 */