IMM DES Function Not Working
-
Thank you all for your answers!
This is exactly the configuration I'm in , I do see the IMM DES option in de CDU but after enabling it i see the Vnav scale on the PFD but the plane will not decend , also not seeying the 1000 ft/min on the CDU
@Gatlingorange you have the same workflow i assume?
@Airmils4774 When you are flying are you seeing any status errors or warning lights on the overhead panel?
-
@JabbyJabara , no warning lights or status errors.
Seems like I’m the only one having this issue. I’m starting to think there might be a conflict with one of my installed mods or something. I’m going to remove all the mods from the Community folder and give it another try. I’ll let you know how it goes!
-
@JabbyJabara , no warning lights or status errors.
Seems like I’m the only one having this issue. I’m starting to think there might be a conflict with one of my installed mods or something. I’m going to remove all the mods from the Community folder and give it another try. I’ll let you know how it goes!
@Airmils4774 Yes that is a possibility. I myself am not heavily modded so it could be that. Good luck. Feel free for any other questions
-
Testing with a vanilla sim and zero mods active brought no success.
A short video clip is attached below—any help spotting the issue would be greatly appreciated!https://limewire.com/d/yENRM#2cLkBoisy2
-
Testing with a vanilla sim and zero mods active brought no success.
A short video clip is attached below—any help spotting the issue would be greatly appreciated!https://limewire.com/d/yENRM#2cLkBoisy2
@Airmils4774 I don't see anything off. I have just landed the F70 on ENVA and had no troubles with the IMM DES. I will fire up the sim and fiddle around to see if I can troubleshoot anything.
-
Testing with a vanilla sim and zero mods active brought no success.
A short video clip is attached below—any help spotting the issue would be greatly appreciated!https://limewire.com/d/yENRM#2cLkBoisy2
@Airmils4774 I managed to replicate your issue by following my normal procedure, but by leaving out any approach planning. IMM DES will engage, however it will not descent (see screenshot).
I then loaded in another flight and purposely left the INIT page blank (yikes) and flew without PROF. Just to rule out that you might have missed something there. I then proceeded to load in the STAR and RWY, and nothing else descent/approach related in the FMS. In this flight DES armed and went down to 1000V/S.
Could that be your problem? I purposely dumbed down the workload and only missing STAR + RWY seemed to trigger it.
According to @JabbyJabara it shouldn't have worked without the INIT page. Guess that's on JF's end. Might open a ticket for the next patch then!
-
Thank you very much for all the effort you took to test this.
I think the problem might actually be caused by the SimBrief import option then.
My workflow is to use the simbrief import option and then program the SID / RWY and expected STAR and arrival RWY before departure, with the Init A and B pages completely filled out, of course.So, at the moment of activation (in PROF mode), the STAR and runway are already known.
Do you program the CDU manually, or do you also use the import function?
-
Thank you very much for all the effort you took to test this.
I think the problem might actually be caused by the SimBrief import option then.
My workflow is to use the simbrief import option and then program the SID / RWY and expected STAR and arrival RWY before departure, with the Init A and B pages completely filled out, of course.So, at the moment of activation (in PROF mode), the STAR and runway are already known.
Do you program the CDU manually, or do you also use the import function?
@Airmils4774 I import the OFP through the EFB, load with GSX and import the simbrief route through the CDU. At cruise I load the expected STAR and RWY and plan accordingly. If it's a short hop, like EHAM-EBBR, I preload. Can't remember if I used IMM DES on that particular flight.
-
So that's almost exactly the same workflow I use, except that I load the STAR and runway before takeoff.
I'm going to test your method to see if I can get it working, and I'll report back here with my findings.
If it works, that suggests the IMM DES function is pretty finicky.
I cannot believe that this is the case in the real aircraft.
It's pretty standard for fuel and VNAV calculations to include the STAR and runway in the CDU before departure i thought?I will also file a ticket with Just Flight regarding the empty INIT page finding.
To be continued... -
Cool, let us know!
