Auto GEM flip with ACCP and ACP
Is there anyone who could help with this?toggle quoted messageShow quoted text
On 1/24/2022 1:10 PM, Walt Cooney via groups.io wrote:
I could use a bit of help please. I have a permanently mounted AP-1600 with encoders and have been using it with ACCP and ACP for several years. I typically run time series on cataclysmic variables. Lately the mount doesn't flip when it gets to the meridian and so the run stops. In the past it has flipped and continued the sequence. The ACP log says:
04:03:36 === Starting target repeat 20 of 20 ===
04:03:37 Selecting C filter (0) for imaging
04:03:38 [flip check: Tn=210s HAc=-104s GW=F HAz=92s DWz=T WF=YES]
04:03:38 (GEM must flip before next operation)
04:03:38 [FPw=-90s FPe=90s HAt=-118s PFM=120s
04:03:38 (waiting 149 sec to pass flip limit)
04:03:38 (wait ends at 04:06:07 UTC)
04:03:38 (turning tracking off)
04:06:08 (wait finished, resuming tracking)
04:06:08 (flipping mount...)
04:06:08 Start slew to BY Cam...
04:06:10 (wait for slew to complete)
04:06:17 (slew complete)
04:06:17 **Script Error (Tracking has been stopped)**
04:06:18 Source: ACP Observatory Control Software
04:06:18 Message: **Mount failed to flip based on its reported pier side info. This is a mount/driver bug.
04:06:18 Location: line 3048 column 13.
I presume I have changed a parameter accidentally. I have tried adjusting the parameter "flip offset (mins)" in the ACCP meridian tab from 20 seconds to 3 minutes thinking the issue could be there but that hasn't resolved the issue.
Other parameter values in ACCP right now are
Enable Meridian Tracking Limits is not checked.
Action when limit reached is "stop tracking" - Maybe the problem?
Couterweight up Slews within: East limits and west limits both unchecked
Flip offset padding set to 0.
I just updated to ACCP 220.127.116.11 from V18.104.22.168 (or close to that) hoping that might resolve the problem but no luck. I'm running ACP basic 8.3 and have the latest and greatest ASCOM platform installed.
Much appreciate the help,