Event Num |Event Time          |Alarm Level |Event Code  |Event Description
1         |1970-01-01 00:01:18 |Major       |0x5D000001  |Expansion board voltage (0.000 V) at 5V detection point EXU_V_STBY_5V0 is lower than the undervoltage threshold (4.5 V).
2         |1970-01-01 00:01:17 |Major       |0x5D000001  |Expansion board voltage (0.000 V) at 12V detection point EXU_V_VCC2_12V0 is lower than the undervoltage threshold (10.8 V).
3         |1970-01-01 00:01:17 |Major       |0x5D000001  |Expansion board voltage (0.000 V) at 12V detection point EXU_V_VCC1_12V0 is lower than the undervoltage threshold (10.8 V).
4         |1970-01-01 00:01:16 |Major       |0x5D000001  |Expansion board voltage (0.000 V) at 5V detection point EXU_V_VCC_5V0 is lower than the undervoltage threshold (4.5 V).
5         |1970-01-01 00:01:16 |Major       |0x5D000001  |Expansion board voltage (0.000 V) at 12V detection point EXU_V_VCC3_12V0 is lower than the undervoltage threshold (10.8 V).
6         |1970-01-01 00:01:16 |Major       |0x5D000001  |Expansion board voltage (0.000 V) at 3.3V detection point EXU_V_STBY_3V3 is lower than the undervoltage threshold (3.0 V).
7         |1970-01-01 00:01:15 |Minor       |0x1A000055  |Failed to access the Self-description Record of ExpBoard20 SEU1.
8         |1970-01-01 00:01:15 |Minor       |0x1A000055  |Failed to access the Self-description Record of ExpBoard20 SEU5.
9         |1970-01-01 00:01:15 |Minor       |0x1A000055  |Failed to access the Self-description Record of ExpBoard20 PSR1.
10        |1970-01-01 00:01:15 |Minor       |0x1A000055  |Failed to access the Self-description Record of ExpBoard20 CLU1.
11        |1970-01-01 00:01:14 |Minor       |0x1A000055  |Failed to access the Self-description Record of ExpBoard20 BCU1.
