zab_cl Posted June 3, 2022 Report Posted June 3, 2022 I haven't flown the 650 in quite some time. When I came back to it, I have an ALT COMP FAIL CAS message. My understanding is that it is an altitude computer failure which falls under the SPS. I have searched high and low for a solution, but cannot find one. Quote
Pils Posted June 3, 2022 Report Posted June 3, 2022 1 hour ago, zab_cl said: I haven't flown the 650 in quite some time. When I came back to it, I have an ALT COMP FAIL CAS message. My understanding is that it is an altitude computer failure which falls under the SPS. I have searched high and low for a solution, but cannot find one. Interesting. Nothing in the Failure Manager? Also check your breaker panels. You’re looking for something ADC related. Quote
Pils Posted June 3, 2022 Report Posted June 3, 2022 Please provide a screenshot and a copy of Log.txt Quote
zab_cl Posted June 4, 2022 Author Report Posted June 4, 2022 No popped breakers. I did pull breakers associated with ADC and SPS but that didn't work. I have scoured the internet for a document about this but can't find it. Log.txt Quote
FYG001 Posted June 4, 2022 Report Posted June 4, 2022 Stall Protection System Altitude Compensation Failure Indication: ALT COMP FAIL caution message on. Quote
zab_cl Posted June 4, 2022 Author Report Posted June 4, 2022 I found that also. However, there isn't anything on how to reset that circuit. Quote
Pils Posted June 4, 2022 Report Posted June 4, 2022 3 hours ago, zab_cl said: No popped breakers. I did pull breakers associated with ADC and SPS but that didn't work. I have scoured the internet for a document about this but can't find it. Log.txt 362.92 kB · 1 download Having all the air data flagged out of the PFD is not normal. Something is definitely wrong there. I would check again. What’s the state of the reversionary panel? Quote
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