FFTS - Fault Frequency Time Span

For each fault a fault time span is provided, showing start and end of fault







Example: Periodic Faults:
- Fault frequency: Fault noted 4 times
- Time span since the first fault is: 6 h. 11 min. 14 sec.
- Time span since last fault noted is: 4 h. 35 min. 12 sec.







Time span (h, min, sec) 0 Fault not present
BFU: Start Of Fault Time Span 1,2,3,4 Fault not present (occured 4 times, did not occur 4 times)
EFU: End Of Fault Time Span