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<== Date ==> <== Thread ==>

Subject: Re: ADPilatus with PPU
From: Mark Rivers via Tech-talk <tech-talk at aps.anl.gov>
To: "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov>, John Dobbins <john.dobbins at cornell.edu>
Date: Wed, 11 Sep 2024 13:22:45 +0000
Hi John,

Where have you told ADPilatus to look for the files?  Can you send a screenshot of the ADPilatus screen during a collection?

Mark


From: Tech-talk <tech-talk-bounces at aps.anl.gov> on behalf of John Dobbins via Tech-talk <tech-talk at aps.anl.gov>
Sent: Wednesday, September 11, 2024 8:09 AM
To: tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>
Subject: ADPilatus with PPU
 
All,

I am using ADPilatus (driver version 2.9, core version 3.12.1 ) with a PPU. In this arrangement  Camserver writes files to /ramdisk on the DCU, FURKA copies data from the DCU to the PPU /ramdisk, GRIMSEL copies the  data from /ramdisk on the PPU to network storage.

I do a scan of 361 images at 10 Hz.  I see from the directory listings the files have all appeared in network storage but ArrayCounter_RBV lags, reading ~ 211 at this point and continuing to steadily count up.

The IOC is unaware of the final destination of the files in network storage, so I don't know where  ArrayCounter_RBV  value is coming from. Do you?

Thanks,

John Dobbins

Research Support Specialist
Cornell High Energy Synchrotron Source
Cornell University





Replies:
Re: ADPilatus with PPU John Dobbins via Tech-talk
References:
ADPilatus with PPU John Dobbins via Tech-talk

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