Experimental Physics and
Industrial Control System

Timo Korhonen via Tech-talk <tech-talk at aps.anl.gov> · Mon, 1 Jul 2024 09:51:44 +0000

Hi Heinz,

I was hoping that Sky or somebody with more in-depth knowledge would reply, but let me try nevertheless. I think you need to define the RBV as an independent PV. The "archive fields" that are show in your screenshot are considered as metadata and sampled only periodically, and not monitored as the "main" PV.
So, your archiver configuration should have:

FHIFEL:M11T
FHIFEL:M11T.RBV

Both separately. The the .RBV would be archived as you expect, setting a monitor on that field.

I am quite confident that this is the issue but to be honest I am a bit on thin ice with the details. I hope somebody else can pitch in and confirm or correct what I wrote.

Timo

On 2024-06-30, 15:37, "Tech-talk on behalf of Heinz Junkes via Tech-talk" <tech-talk-bounces at aps.anl.gov <mailto:tech-talk-bounces at aps.anl.gov> on behalf of tech-talk at aps.anl.gov <mailto:tech-talk at aps.anl.gov>> wrote:

Hi Yong,
Thank you for your e-mail.
When I search for FHIFEL:M11T* it looks like this:

And the fields are only displayed in the detail view:

We are probably running a very old version:
EPICS Archiver Appliance Version 0.0.1_SNAPSHOT_09-October-2018T15-49-47

But exact same behavior/dislay with EPICS Archiver Appliance Version d3dd9cc-2022-08-08-aav-fel_SNAPSHOT_28-August-2023T20-42-51

Thanks for the information,
Heinz

P.S.: When I make such a call, the fields data is displayed in the json structure:
https://urldefense.us/v3/__http://aa1.fhi-berlin.mpg.de:17668/retrieval/data/getData.json?pv=FHIFEL:M11T&from=2024-06-27T12:59:46.400Z&to=2024-06-27T13:59:46.400Z__;!!G_uCfscf7eWS!dz2xj5rCNGgfVUNzD3Dq1VKrljjQEShsnRIZTmIPHqgWvMZ44CX5BOP6nZoCOX9ZsS3WNlfGdMQfIylivXV0aJKkccGz$  <https://urldefense.us/v3/__http://aa1.fhi-berlin.mpg.de:17668/retrieval/data/getData.json?pv=FHIFEL:M11T&amp;from=2024-06-27T12:59:46.400Z&amp;to=2024-06-27T13:59:46.400Z__;!!G_uCfscf7eWS!dz2xj5rCNGgfVUNzD3Dq1VKrljjQEShsnRIZTmIPHqgWvMZ44CX5BOP6nZoCOX9ZsS3WNlfGdMQfIylivXV0aOP_Q-DG$ >

> On 29. Jun 2024, at 15:04, Hu, Yong <yhu at bnl.gov <mailto:yhu at bnl.gov>> wrote:
> 
> I checked our Archiver Appliance and I can confirm all motor fields, including RBV, are being archived as expected.
> <image001.png>
> 
> Can you type “FHIFEL:M11T*” (DO NOT forget the magic symbol *) and then click “Check Status” to verify all motor fields are really being archived? Also your version of Archiver Appliance?
> 
> Cheers,
> Yong
> 
> 
> On 6/26/24, 4:47 PM, "Tech-talk" <tech-talk-bounces at aps.anl.gov <mailto:tech-talk-bounces at aps.anl.gov>> wrote:
> Hi,
> We store motor records in the Archiver Appliance.
> Extra info - RTYP: motor
> Archive Fields DISP,VMAX,UEIP,DMOV,SPMG,RCNT,OMSL,LVIO,ACCL,HVEL,RHLS,FOF,DVAL,SBAK,TWF,URIP,DHLM,STOP,DIFF,RBV,DLLM,UREV,VOF,TWR,RTRY,TWV,RRBV,DISA,SMAX,MSTA,MRES,ERES,SYNC,BDST,TDIR,BACC,HOMF,DRBV,SET,JOGF,NTM,HLM,RRES,RVAL,LLM,RVEL,HOMR,HLS,OFF,FRAC,DLY,JVEL,JOGR,LLS,RDBD,S,CDIR,MISS,VELO,BVEL,ATHM,LOPR,RLLS,SBAS,FOFF,HOPR,RDIF,DIR,SREV,VBAS,JAR,NTMF,REP,MOVN
> Channel Name FHIFEL:M11T
> Unfortunately, I am not able to read the values of the fields such as DRBV and RBV from the Archiver Appliance. I only ever get the VAL value.
> What do I have to do?
> Danke Heinz

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System