Master Project Name - Pressure Meter Mission Name - Storm on Beach FMECA Project Name - PRSMT Phase Name - Flight Project Notes - FMECA Example
Failure Modes Qualitative Criticality Matrix ( Quantity for Internal Causes only ) | |||||
---|---|---|---|---|---|
CRITICALITY | SEVERITY | ||||
Group Description | V | IV | III | II | I |
a | b | ||||
[A]-Frequent | 1 | 0 | 1 | 0 | 1 |
[B]-Reasonably probable | 1 | 0 | 1 | 0 | 1 |
[C]-Occasional | 0 | 0 | 0 | 0 | 2 |
[D]-Remote | 0 | 0 | 0 | 0 | 0 |
[E]-Extremely unlikely | 0 | 0 | 0 | 0 | 0 |
Qualitative Critical Failure Mode List ( Full Report for Internal Causes only ) | ||||||
---|---|---|---|---|---|---|
Region | Sev | Critic. Group | Blk# | RefDes | Function | Failure Mode Name |
c | d | e | f | g | h | i |
1 | I | A | 4 | Sensor | Pressure sensor | Data less |
B | 5 | U1 | Decoder | Data less | ||
2 | I | C | 3 | R1 | Resistor | Open |
11 | U1 | Comparator | Stuck No Alarm | |||
III | A | 7 | Green Led | Normal indicator | Green burnt out | |
B | 8 | Red Led | Alarm indicator | Red burnt out | ||
3 | V | A | 7 | Green Led | Normal indicator | Green burnt out |
B | 8 | Red Led | Alarm indicator | Red burnt out |
For explanations click here
End of Report