I have changed the 744-354/355 settings to the ones specified but cannot seem to get to the dC135 HFSI to change the threshold.
I have found dC135 CRU/HFSI but it wont let me change details.
I dont seem to have adjustments/others in maintainance/diagnostic.
Just out of interest, what does changing the 744-354/355 settings actually do?
I would guess dC135 CRU/HFSI is probably reading the useage chip ('RFID chip') rather than the NVM, that is why you can't change it. If you put in a new chip or reset the chip then it should show a new value.
Incidentally, I don't know why people call it an RFID chip, which usually means an encapsulated proximity device that communicates using radio frequency. Usually it is just a unique ID number, hence the anacronym RFID. But maybe there is another anacronym with the same letters? Or maybe some of the latest machines really do use RFID? Unlikely, I would have thought. The ones I know are simple I2C bus EEPROMs.