Technical data

Troubleshooting 11
Table 2–1 MEM System Exerciser Error Codes
Error
Codes Definition
0XXX.0001 Success—no error. XXX = number of pages tested.
0001.000F Operating system error
0002.000F Operating system error
0003.000F Operating system error
0004.000F Operating system error
0005.000F Operating system error
0006.000F Operating system error
0007.000F Operating system error
0008.000F Operating system error
0001.001F Compare error on system module
0002.001F Compare error on an option module
0001.002F Parity error on system module
0002.002F Parity error on an option module
2.2.1 Additional MEM Information
The code for MEM in the configuration table indicates the amount of
memory available if no errors are detected. For example, 0010.0001
indicates that 16 Mbytes of memory is available (10 in hexadecimal = 16).
The second MEM line in the configuration table contains two 8-digit codes,
one of which is displayed when errors are detected. The first code repeats
the amount of memory in the system and the second code (displayed only
if an error is detected) contains the location of the failed memory.
Example 2–1 shows the second 8-digit number of the MEM display in the
configuration table. The 3 in the last digit indicates the error is on the
system module. A code other than 0 in the last digit indicates an error on
the system module. A code other than 0 in the other seven digits indicates
an error on a memory option module.
Each digit contains the status of four banks of memory (1 bank = 1 Mbyte
of memory). As shown in Example 2–1, the last digit contains the status
of the four banks of memory on the system module.