Rockwell Automation 1747-PCINT API Software for 1746 I/O - Manual (Page 148)

A–2 Error Codes
Publication 1747-6.5.3 June 1998
Extended Error
Codes The OC_GetExtendedError function returns error information in a structure of
type
OCEXTERR . This structure is five bytes in length and contains this
information:
Table A.1
OCEXTERR Structure
When the scanner encounters an error, the extended error code and associated slot
(if any) is written to the extended error code and slot number fields. Error-dependent
information is written to the remaining field and the scanner goes to Idle mode. The
extended error codes that can be reported by the scanner are:
Table A.2
Extended Error Codes
Buffer Offset: Bytes: Description:
0 1 extended error code
1 1
associated slot or file number
2 3 error code data
Extended Error Code: Description:
0x00
No errors present
0x01
Downloaded directory file is invalid
0x08
Internal software error
0x12
Downloaded configuration is corrupted
0x21
Power fail on expansion rack occurred
0x2E
Invalid DII input slot
0x40
Host Watchdog Timeout
0x50
Data error while accessing module
0x51
Stuck PINT error
0x52
Module is missing
0x53
Module detected in unused slot
0x54
Module type does not match downloaded configuration
0x55
Module I/O mix does not match downloaded configuration
0x56 Rack type does not match downloaded configuration
0x57
Specialty I/O module lock memory command timeout
0x58 Specialty I/O module fault
0x59 Specialty I/O module command timeout
0x5A Module interrupt problem
0x5B G file configuration error
0x5C
M0/M1 file configuration error
0x5D Unsupported interrupt service requested by module
0x5E I/O driver error
0x60 - 0x8F Module specific errors (see I/O module documentation)
0x90 MINT occurred on disabled slot
0x91 PINT occurred on disabled slot
0x93 Unsupported module error
0x94 Module has been inserted or reset
0xF0 Internal scanner error