FMC SINGLE OPERATION

[mransom1956 0]

As soon as the FO sets the APU on the bus I get a FMC SINGLE OPERATION message. This did not happen until the latest update this week.

 

[byork 2,259]

I'm not sure about that one.

You may want to ask PMDG how FMC Single Operation is triggered.

 

[mransom1956 0]

From what I have read it is when there is a loss of A/C power then the aircraft will set to only one FMC to conserve power. It seems there is a quick loss of power when the FO switches from ground to the APU. I will do mre testing on this. I have never had this problem before.

[Almog Atar 1]

I believe the problem related to PMDG and not FS2CREW. PMDG published an update few hours ago and according to the change log they fixed the problem:

- 0008006: [Systems - Electrical] Breif Power cut when Transering power from Jetway powr to APU (rsrandazzo) - resolved.

- 0008201: [Systems - Electrical] APU Gen 2 switch held in ON position causes a momentary power drop to right transfer bus. (rsrandazzo) - resolved.

[mransom1956 0]

That seems to have solved the problem. I apologize byork for assuming it was FS2CREW.