BMS alpha CR - Diagnostic Menu

4
Layout and function
4.7
Menus
60
4.7.4 Diagnostic menu
Figure 22: Diagnostic menu
No.
Meaning
1
SPN
SPN means Suspect Parameter Number. This number indicates
the code for the diagnostic cause.
2
FMI
FMI means Failure Mode Identifier. This number indicates the
subgroup of the SPN.
3
OC
OC means Occurrence Counter (event counter). This counter
shows how often the SPN has occurred.
4
BS
BS means operating hours. The operating hour during which the
diagnostic code was reported is displayed.
5
Calls up the Passive diagnostic codes menu.
The Passive diagnostic codes menu displays the diagnostic codes
that are not currently pending.
6
After selection, the diagnostic menu is closed and the submenu is
displayed.