Why Are the FMI/FTB Fields out of the CDDT Properties Not Active?

Question:
Why are the FMI/FTB fields out of the CDDT properties not active?
Answer:

FMI and FTB can only be displayed if the DTC is 24 bit long.
(FMI requires an additional 5 bit and FTB another 1 byte text table)

Note:

Once set at CDDT creation in Error Code Table, the DTC length cannot be changed afterwards.


 



Article ID: 740
Last updated: 2019-03-04
Revision: 8
CANdelaStudio -> DTC and Fault Memory -> Why Are the FMI/FTB Fields out of the CDDT Properties Not Active?
https://kb.vector.com/entry/740/