Experimental Physics and Industrial Control System
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Hi Hugo,
thank you for the answer.
The problem was in the configuration on Server, I'm using a
docker container to run IOC (Server) and another container to run
the medm (Client), and I was setting the variable only on the
client. Now worked perfectly.
Regards
and thank you again.
Em 08-05-2018 16:42, Hugo Slepicka
escreveu:
Hi Douglas,
Do you have the EPICS_CA_MAX_ARRAY_BYTES also defined
before booting our IOC?
You need the configuration on the Client and Server to be
correct.
Cheers,
Hugo
On Tue, May 8, 2018 at 12:27 PM Douglas Henrique
C. de Araújo < [email protected]> wrote:
Hi,
I installed the support mca7-7 to use a X-123SDD Detector
using the MCA
Amptek Driver. The IOC starts correctly and the medm screen
Amptek.adl
works perfectly, but I'm having problem to read a PV mca1.
In the medm screen mca.adl the graph don't show any data and
return the
follow message: The requested data transfer is greater than
available
memory or EPICS_CA_MAX_ARRAY_BYTES. If I use "caget" in this
PV, I have
the same problem.
But, if I limit the number of elements of array until 4095
using: caget
-# 4095 mcaTest:mca1 for example, the pv return a correct
value.
I put a very high value in variable
EPICS_CA_MAX_ARRAY_BYTES="999999999999", but it still didn't
work.
Has anyone had this kind of problem? Any idea how to
debug/solve this?
Best Regards
--
Douglas Henrique C. de Araujo
Software de Operação das Linhas de Luz
Laboratório Nacional de Luz Síncrotron – (LNLS)
Centro Nacional de Pesquisa em Energia e Materiais (CNPEM)
[email protected] | +55 (19) 3512 1228
www.lnls.br
--
Douglas Henrique C. de Araujo
Software de Operação das Linhas de Luz
Laboratório Nacional de Luz Síncrotron – (LNLS)
Centro Nacional de Pesquisa em Energia e Materiais (CNPEM)
[email protected] | +55 (19) 3512 1228
www.lnls.br
|
- References:
- MCA7-7: Problems to read PV mca Douglas Henrique C . de Araújo
- Re: MCA7-7: Problems to read PV mca Hugo Slepicka
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