MAX16031 Datasheet, PDF (30/42 Pages) Maxim Integrated Products – EEPROM-Based System Monitors with Nonvolatile Fault Memory

EEPROM-Based System Monitors
with Nonvolatile Fault Memory
Table 11. Fault Flags
REGISTER
ADDRESS
EEPROM
MEMORY
ADDRESS
BIT
RANGE
DESCRIPTION
[0] 1 = Short circuit detected at remote temperature sensor 1.
[1] 1 = Open circuit detected at remote temperature sensor 1.
50h
D0h
[2] 1 = Short circuit detected at remote temperature sensor 2.
[3] 1 = Open circuit detected at remote temperature sensor 2.
[7:4] Not used.
[0] 1 = IN1 conversion result exceeds primary overvoltage or undervoltage thresholds.
[1] 1 = IN2 conversion result exceeds primary overvoltage or undervoltage thresholds.
[2] 1 = IN3 conversion result exceeds primary overvoltage or undervoltage thresholds.
[3] 1 = IN4 conversion result exceeds primary overvoltage or undervoltage thresholds.
51h
D1h
[4] 1 = IN5 conversion result exceeds primary overvoltage or undervoltage thresholds.
[5] 1 = IN6 conversion result exceeds primary overvoltage or undervoltage thresholds.
[6] 1 = IN7 conversion result exceeds primary overvoltage or undervoltage thresholds.
[7] 1 = IN8 conversion result exceeds primary overvoltage or undervoltage thresholds.
[0] 1 = IN1 conversion result exceeds secondary overvoltage or undervoltage thresholds.
[1] 1 = IN2 conversion result exceeds secondary overvoltage or undervoltage thresholds.
[2] 1 = IN3 conversion result exceeds secondary overvoltage or undervoltage thresholds.
[3] 1 = IN4 conversion result exceeds secondary overvoltage or undervoltage thresholds.
52h
D2h
[4] 1 = IN5 conversion result exceeds secondary overvoltage or undervoltage thresholds.
[5] 1 = IN6 conversion result exceeds secondary overvoltage or undervoltage thresholds.
[6] 1 = IN7 conversion result exceeds secondary overvoltage or undervoltage thresholds.
[7] 1 = IN8 conversion result exceeds secondary overvoltage or undervoltage thresholds.
[0] 1 = Internal temperature sensor conversion exceeds its primary overtemperature threshold.
[1] 1 = Remote temperature sensor 1 conversion exceeds its primary overtemperature threshold.
[2] 1 = Remote temperature sensor 2 conversion exceeds its primary overtemperature threshold.
[3] 1 = Internal temperature sensor conversion exceeds its secondary overtemperature threshold.
53h
D3h
[4]
1 = Remote temperature sensor 1 conversion exceeds its secondary overtemperature
threshold.
[5]
1 = Remote temperature sensor 2 conversion exceeds its secondary overtemperature
threshold.
[6] 1 = Current-sense conversion exceeds its primary overcurrent threshold.
[7] 1 = Current-sense conversion exceeds its secondary overcurrent threshold.
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