[Dsg-hallc_controls] [EXTERNAL] CAEN Connector Pin Question
Aaron Brown
ambrown at jlab.org
Tue Feb 25 09:19:11 EST 2020
Good morning Greg,
To my knowledge there is no correlation between the pin issue and the disconnects.
I will ask around if anyone has noticed a connection between these two issues, but it is my understanding that they are separate.
Best Regards,
Aaron Brown
________________________________
From: Greg Kibilko <greg at setechsales.com>
Sent: Tuesday, February 25, 2020 8:28 AM
To: Aaron Brown <ambrown at jlab.org>; dsg-hallc controls <dsg-hallc_controls at jlab.org>
Subject: Re: [Dsg-hallc_controls] [EXTERNAL] CAEN Connector Pin Question
Hi Aaron,
I'm curious if you've seen any correlation between the disconnects and the problems with the boards that have the SL pin pushing out? Could there be a connection?
Best,
Greg
On 2/24/2020 11:38 AM, Aaron Brown wrote:
Hello Alberto,
This is wonderful news!
I look forward to receiving the new HiVocs version soon.
Best Regards,
Aaron Brown
________________________________
From: Alberto Lucchesi <a.lucchesi at caen.it><mailto:a.lucchesi at caen.it>
Sent: Monday, February 24, 2020 10:22 AM
To: Aaron Brown <ambrown at jlab.org><mailto:ambrown at jlab.org>; Gianni Di Maio <g.dimaio at caen.it><mailto:g.dimaio at caen.it>; Greg Kibilko <greg at setechsales.com><mailto:greg at setechsales.com>; Amrit Yegneswaran <yeg at jlab.org><mailto:yeg at jlab.org>
Cc: Patrizia Rossi <rossi at jlab.org><mailto:rossi at jlab.org>; dsg-hallc controls <dsg-hallc_controls at jlab.org><mailto:dsg-hallc_controls at jlab.org>
Subject: Re: [Dsg-hallc_controls] [EXTERNAL] CAEN Connector Pin Question
Hi Aaron,
I'was able to reproduce the random parameter changes issue.
The issue was not visible with only one board because it is related to the parallelism inside the IOC.
What was happening is that with several boards the EPICS framework (our IOC is based over it) calls parts of our code in parallel and there was an internal structure that was not thread-safe. The results were that some settings were not applied to the right parameter but to onother one (the aren't random parameter changes, The values were right but the parameters were wrong! (i.e., a Trip = 40 were codified as VSet = 40 or a PW = On where codified as RUp = 1).
I fixed the issue and now I'm testing the results and the issues seem to be resolved. I'll do other tests in these days then I'll send you a new HiVocs version within a couple of days.
I don't have news about the other issue (the board disconnection) in all my test I never experienced a board disconnection.
Best Regards,
Albert
Il 24/02/2020 14:14, Aaron Brown ha scritto:
Hello Gianni,
Yes, April works for us. We will have all the boards in our possession on hand for any rework that can be done.
Best regards,
Aaron Brown
________________________________
From: Gianni Di Maio <g.dimaio at caen.it><mailto:g.dimaio at caen.it>
Sent: Friday, February 21, 2020 5:13 PM
To: Greg Kibilko <greg at setechsales.com><mailto:greg at setechsales.com>; Aaron Brown <ambrown at jlab.org><mailto:ambrown at jlab.org>; Amrit Yegneswaran <yeg at jlab.org><mailto:yeg at jlab.org>
Cc: Patrizia Rossi <rossi at jlab.org><mailto:rossi at jlab.org>; dsg-hallc controls <dsg-hallc_controls at jlab.org><mailto:dsg-hallc_controls at jlab.org>; Alberto Lucchesi <a.lucchesi at caen.it><mailto:a.lucchesi at caen.it>
Subject: Re: [Dsg-hallc_controls] [EXTERNAL] CAEN Connector Pin Question
Dear Aaron,
as told by Greg April could be OK with us to visit you.
If possible I would like to have a look to all the boards connectors ( to rework partially the RADIALL connector and in particularly the safety loop pin).
Anyway for the moment just let me know if April is OK, I will send later a list of rework I would like to do on the boards and cables.
Have a nice week end to everybody
Gianni
Il 18/02/2020 21:03, Greg Kibilko ha scritto:
Hi Aaron,
Very good. Gianni is home sick, but I did Skype with him and his schedule for March is full. We're aiming for April. I should be able to propose some dates for you this week.
Best,
Greg
On 2/18/2020 1:31 PM, Aaron Brown wrote:
Hi Greg,
If April is the best time for you guys, it works for us.
Best regards,
Aaron
________________________________
From: Greg Kibilko <greg at setechsales.com><mailto:greg at setechsales.com>
Sent: Tuesday, February 18, 2020 10:38 AM
To: Aaron Brown <ambrown at jlab.org><mailto:ambrown at jlab.org>; Gianni Di Maio <g.dimaio at caen.it><mailto:g.dimaio at caen.it>; Amrit Yegneswaran <yeg at jlab.org><mailto:yeg at jlab.org>
Cc: Patrizia Rossi <rossi at jlab.org><mailto:rossi at jlab.org>; dsg-hallc controls <dsg-hallc_controls at jlab.org><mailto:dsg-hallc_controls at jlab.org>; Alberto Lucchesi <a.lucchesi at caen.it><mailto:a.lucchesi at caen.it>
Subject: Re: [Dsg-hallc_controls] [EXTERNAL] CAEN Connector Pin Question
Hi Aaron,
Ok, fantastic. This gives us plenty of time to work with.
How about timeline? Is April too late?
Cheers,
Greg
On 2/18/2020 10:36 AM, Aaron Brown wrote:
Morning Greg,
The only day/time I can think of that might pose a problem would be Wednesday afternoons between 1 and 3.
Other than that, there is nothing that can't be worked around.
Thanks,
Aaron
________________________________
From: Greg Kibilko <greg at setechsales.com><mailto:greg at setechsales.com>
Sent: Tuesday, February 18, 2020 10:32 AM
To: Aaron Brown <ambrown at jlab.org><mailto:ambrown at jlab.org>; Gianni Di Maio <g.dimaio at caen.it><mailto:g.dimaio at caen.it>; Amrit Yegneswaran <yeg at jlab.org><mailto:yeg at jlab.org>
Cc: Patrizia Rossi <rossi at jlab.org><mailto:rossi at jlab.org>; dsg-hallc controls <dsg-hallc_controls at jlab.org><mailto:dsg-hallc_controls at jlab.org>; Alberto Lucchesi <a.lucchesi at caen.it><mailto:a.lucchesi at caen.it>
Subject: Re: [Dsg-hallc_controls] [EXTERNAL] CAEN Connector Pin Question
Hi Aaron,
I am sure Gianni will agree that a visit is in order.
In the next couple of months are there any specific days/weeks we should target to visit? Or days/weeks we should try to avoid?
Thanks!
Greg
On 2/18/2020 10:30 AM, Aaron Brown wrote:
Hello Gianni,
We currently have 33 A7030TN modules and 2 SY4527 crates on hand.
I think that best idea would be to have someone from CAEN make a visit to the lab and take a look/fix the connector pins.
Best regards,
Aaron Brown
________________________________
From: Gianni Di Maio <g.dimaio at caen.it><mailto:g.dimaio at caen.it>
Sent: Monday, February 17, 2020 12:12 PM
To: Aaron Brown <ambrown at jlab.org><mailto:ambrown at jlab.org>; Amrit Yegneswaran <yeg at jlab.org><mailto:yeg at jlab.org>
Cc: Patrizia Rossi <rossi at jlab.org><mailto:rossi at jlab.org>; dsg-hallc controls <dsg-hallc_controls at jlab.org><mailto:dsg-hallc_controls at jlab.org>; Greg Kibilko <greg at setechsales.com><mailto:greg at setechsales.com>; Alberto Lucchesi <a.lucchesi at caen.it><mailto:a.lucchesi at caen.it>
Subject: Re: [Dsg-hallc_controls] [EXTERNAL] CAEN Connector Pin Question
Hello Aaron,
thank you very much for the details.
Really strange a so high number of problems on the panel connector, as told from our experience it is more problematic the cable connector, this is the reason that we add the hot glue.
At this point let me know how you wish proceed.
To rework/repair the boards with pins pushed out we have two solutions, you ship the boards to our office in NY, or I could make an intervention in JLAB in spring.
How many boards you have in total?
May be it's worth to have a look to al the boards.
Waiting your comments.
Best regards.
Gianni
Il 14/02/2020 16:48, Aaron Brown ha scritto:
Hello Gianni,
We have experienced the issue of pins getting pushed back 12 separate times;
8 times it was the pins for the safety loops, and 4 times is was an arbitrary pin.
All occurrences were on the board R52 connector (male).
I have attached a photo to highlight exactly what we're describing.
Also attached is a photo of the inside of one of the boards showing how the channel pins
are strain relieved, but the safety loop pins are not.
If you have any questions, please do not hesitate to send an email to the mailing list.
Warm regards,
Aaron Brown
________________________________
From: Dsg-hallc_controls <dsg-hallc_controls-bounces at jlab.org><mailto:dsg-hallc_controls-bounces at jlab.org> on behalf of Gianni Di Maio <g.dimaio at caen.it><mailto:g.dimaio at caen.it>
Sent: Friday, February 14, 2020 3:26 AM
To: Amrit Yegneswaran <yeg at jlab.org><mailto:yeg at jlab.org>
Cc: Patrizia Rossi <rossi at jlab.org><mailto:rossi at jlab.org>; dsg-hallc controls <dsg-hallc_controls at jlab.org><mailto:dsg-hallc_controls at jlab.org>; Greg Kibilko <greg at setechsales.com><mailto:greg at setechsales.com>; Alberto Lucchesi <a.lucchesi at caen.it><mailto:a.lucchesi at caen.it>
Subject: Re: [Dsg-hallc_controls] [EXTERNAL] CAEN Connector Pin Question
Dear Amrit,
thank you for your email, I apologize I was not aware about the dsg mailing list (dsg-hallc_controls at jlab.org<mailto:dsg-hallc_controls at jlab.org>).
I full agree with you the pushed pins issue will be surely addressed by CAEN, we are considering to do a maintenance intervention at JLAB in the next future.
What I would like to know to have a clear idea of the situation is
How many boards with pushed pin/s you have?
How many pins per board?
If I well understood ( but may be I'm wrong) there are 4 boards with this issue, that is one pin pushed back,and every time is one of the two safety pin loop.
Could you or some one of the group confirm me these numbers?
Or in case I'm wrong could you provide me a report updated to today?
Best regards.
Gianni
Il 13/02/2020 19:16, Amrit Yegneswaran ha scritto:
hello,
this issue of pushed pins needs to be addressed by CAEN.
dsg is not in this business.
also, i am very disappointed that i'm receiving the gianni's e-mail only today now.
i urge all of you, for the sake of transparency, particularly from the caen side to use the mailing list, like we do here at jlab.
amrit
if anyone in the dsg group receives a "singular" e-mail make sure you broadcast it to the mailing list.
________________________________
From: Dsg-hallc_controls <dsg-hallc_controls-bounces at jlab.org><mailto:dsg-hallc_controls-bounces at jlab.org> on behalf of Brian Eng <beng at jlab.org><mailto:beng at jlab.org>
Sent: Thursday, February 13, 2020 12:32 PM
To: dsg-hallc controls <dsg-hallc_controls at jlab.org><mailto:dsg-hallc_controls at jlab.org>
Subject: [Dsg-hallc_controls] Fwd: [EXTERNAL] CAEN Connector Pin Question
In regards to Brad's previous email about the potting material here's one of the emails CAEN sent.
Still waiting on more feedback since we've definitely seen it on the board side multiple times.
Begin forwarded message:
From: Gianni Di Maio <g.dimaio at caen.it<mailto:g.dimaio at caen.it>>
Subject: Re: [EXTERNAL] CAEN Connector Pin Question
Date: February 6, 2020 at 5:42:31 PM EST
To: Brian Eng <beng at jlab.org<mailto:beng at jlab.org>>
Cc: Greg Kibilko <greg at setechsales.com<mailto:greg at setechsales.com>>
Dear Brian,
please could you tell me if the pins pushed out are present only on the RADIALL connector installed on the boards (female) or even on the RADIALL connectors installed on the cables ( male).
>From my experience usually in the past the problem appeared only on cable side, this is the reason that we decided to add the hot glue, in order to strengthen the tightness of the pin and prevent a possible escape from the correct position, but this as said only for the cable connector.
The problem on the panel connector is very rare, how many problematic boards you have with pins pushed out?
Could you send me some pictures?
Best regards.
Gianni
--
CAEN S.p.A. Gianni Di Maio
Maintenance Division Manager
Email: g.dimaio at caen.it<mailto:g.dimaio at caen.it>
Skype: gdimaio_caen
Cell:+393482556525
CAEN S.p.A.
Tel.: +39 0584 388 398
Fax: +39 0584 388 959
Email: info at caen.it<mailto:info at caen.it>
via Vetraia,11 • 55049 • Viareggio (LU) • Italy
Cod.Fisc. e p.IVA IT00864500467
www.caen.it<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.caen.it&d=DwMF-g&c=CJqEzB1piLOyyvZjb8YUQw&r=0dv9yTu0KREdd74L0wgLztdO3ePmhsIUc7EqYumdPxc&m=NkBWvHI5Zs-9oXlFaDnzpnLIvyQVuV_qo4jAGvl6JM8&s=HXuJxESZtIm45hzrZH6q0YrYEYtV0J5kDumRkl8BGW4&e=>
Le informazioni trasmesse attraverso la presente comunicazione via mail ed eventuali allegati sono da intendersi di esclusiva spettanza del destinatario. Nel caso in cui le stesse raggiungessero, per qualunque motivo, soggetti diversi dai destinatari, questi dovrebbero darne immediata notizia al mittente. In ogni caso, eventuali soggetti diversi dai legittimi destinatari della presente comunicazione sono esplicitamente diffidati da ogni utilizzazione, sia ai sensi del D.Lgs. n. 196/2003 "Codice in materia di protezione dei dati personali" sia ai sensi degli art. 616 e ss. Codice Penale che sanziona la violazione del segreto sulla corrispondenza.
The information contained in this transmission may contain privileged and confidential information and is intended only for the use of the person(s)named above. If you are not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, any review, dissemination, distribution or duplication of this communication is strictly prohibited. If you are not the intended recipient, please contact the sender immediately and destroy all copies of the original message.
--
CAEN S.p.A. Gianni Di Maio
Maintenance Division Manager
Email: g.dimaio at caen.it<mailto:g.dimaio at caen.it>
Skype: gdimaio_caen
Cell:+393482556525
CAEN S.p.A.
Tel.: +39 0584 388 398
Fax: +39 0584 388 959
Email: info at caen.it<mailto:info at caen.it>
via Vetraia,11 • 55049 • Viareggio (LU) • Italy
Cod.Fisc. e p.IVA IT00864500467
www.caen.it<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.caen.it&d=DwMF-g&c=CJqEzB1piLOyyvZjb8YUQw&r=TkJUDpm1-rWCci4nhe47nw&m=CK4IA3vcXcfmGx6m3v3SLbVbALDNmIRVqwR42dIp0vQ&s=3g8vV8eb0W81I5E9dK0wOFl7hjtwyjGD3KSLHzdqEd4&e=>
Le informazioni trasmesse attraverso la presente comunicazione via mail ed eventuali allegati sono da intendersi di esclusiva spettanza del destinatario. Nel caso in cui le stesse raggiungessero, per qualunque motivo, soggetti diversi dai destinatari, questi dovrebbero darne immediata notizia al mittente. In ogni caso, eventuali soggetti diversi dai legittimi destinatari della presente comunicazione sono esplicitamente diffidati da ogni utilizzazione, sia ai sensi del D.Lgs. n. 196/2003 "Codice in materia di protezione dei dati personali" sia ai sensi degli art. 616 e ss. Codice Penale che sanziona la violazione del segreto sulla corrispondenza.
The information contained in this transmission may contain privileged and confidential information and is intended only for the use of the person(s)named above. If you are not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, any review, dissemination, distribution or duplication of this communication is strictly prohibited. If you are not the intended recipient, please contact the sender immediately and destroy all copies of the original message.
--
Greg Kibilko
SETS - SE Technical Sales, Inc.
112 Tyra Lane
Townville, SC 29689
P: (864) 356-2606
CAEN Products<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.caen.it_csite&d=DwMD-g&c=CJqEzB1piLOyyvZjb8YUQw&r=TkJUDpm1-rWCci4nhe47nw&m=Ny4G7qu4sv_T0NtiToDEcRuwjKB8XwFEyYHHIK3W5Sg&s=3nJ2zMdxx2iYrQfVevkoQ136crvz5WPX-u9vLXbDKyc&e=>
CAEN SyS Products & Solutions<https://urldefense.proofpoint.com/v2/url?u=https-3A__caensys.com_products-2Dand-2Dsolutions_&d=DwMD-g&c=CJqEzB1piLOyyvZjb8YUQw&r=TkJUDpm1-rWCci4nhe47nw&m=Ny4G7qu4sv_T0NtiToDEcRuwjKB8XwFEyYHHIK3W5Sg&s=skGqBl6x9y3h92KiLpckUYhVQAtLyVD90zuz4wljKO4&e=>
IOxOs Products<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.ioxos.ch&d=DwMD-g&c=CJqEzB1piLOyyvZjb8YUQw&r=TkJUDpm1-rWCci4nhe47nw&m=Ny4G7qu4sv_T0NtiToDEcRuwjKB8XwFEyYHHIK3W5Sg&s=OLAIrxGqeN6aRvKctgEs_ax0G-qYK9hWu6Do-hdBywM&e=>
--
Greg Kibilko
SETS - SE Technical Sales, Inc.
112 Tyra Lane
Townville, SC 29689
P: (864) 356-2606
CAEN Products<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.caen.it_csite&d=DwMD-g&c=CJqEzB1piLOyyvZjb8YUQw&r=TkJUDpm1-rWCci4nhe47nw&m=RuKyQ246VCfLgDisBhNfXaVwXLPxS8snA1X68m1DNYk&s=OnPfX_7lx0ht8FdYXuDrd7OFUQ58Ifa1FEn5qe97ndk&e=>
CAEN SyS Products & Solutions<https://urldefense.proofpoint.com/v2/url?u=https-3A__caensys.com_products-2Dand-2Dsolutions_&d=DwMD-g&c=CJqEzB1piLOyyvZjb8YUQw&r=TkJUDpm1-rWCci4nhe47nw&m=RuKyQ246VCfLgDisBhNfXaVwXLPxS8snA1X68m1DNYk&s=LjH-sZKE_oLptW3aG24eGtFrP1pCGT8A5-PZU5mC3xI&e=>
IOxOs Products<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.ioxos.ch&d=DwMD-g&c=CJqEzB1piLOyyvZjb8YUQw&r=TkJUDpm1-rWCci4nhe47nw&m=RuKyQ246VCfLgDisBhNfXaVwXLPxS8snA1X68m1DNYk&s=cxNHULDWIflLFm2_PSTqcGcmRiirjlGJyPqqHNTYsB8&e=>
--
Greg Kibilko
SETS - SE Technical Sales, Inc.
112 Tyra Lane
Townville, SC 29689
P: (864) 356-2606
CAEN Products<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.caen.it_csite&d=DwMF-g&c=CJqEzB1piLOyyvZjb8YUQw&r=TkJUDpm1-rWCci4nhe47nw&m=ksMkvqymFO1sFCHsTbtFDMSRRxzdO2ZNaUaJOP8I-po&s=wWIxhZ0sQFRqCM2a7qnyYSru8vh21i-yFlS9DiglFLE&e=>
CAEN SyS Products & Solutions<https://urldefense.proofpoint.com/v2/url?u=https-3A__caensys.com_products-2Dand-2Dsolutions_&d=DwMF-g&c=CJqEzB1piLOyyvZjb8YUQw&r=TkJUDpm1-rWCci4nhe47nw&m=ksMkvqymFO1sFCHsTbtFDMSRRxzdO2ZNaUaJOP8I-po&s=zcy1CKSquMtAvMb6ArLv6fcDY94k9m3jXSVKz6kgGrQ&e=>
IOxOs Products<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.ioxos.ch&d=DwMF-g&c=CJqEzB1piLOyyvZjb8YUQw&r=TkJUDpm1-rWCci4nhe47nw&m=ksMkvqymFO1sFCHsTbtFDMSRRxzdO2ZNaUaJOP8I-po&s=YJAckWJYg3im1sjAx40VNIKTFS7CLO9TnLUALivkW6M&e=>
--
CAEN S.p.A. Gianni Di Maio
Maintenance Division Manager
Email: g.dimaio at caen.it<mailto:g.dimaio at caen.it>
Skype: gdimaio_caen
Cell:+393482556525
CAEN S.p.A.
Tel.: +39 0584 388 398
Fax: +39 0584 388 959
Email: info at caen.it<mailto:info at caen.it>
via Vetraia,11 • 55049 • Viareggio (LU) • Italy
Cod.Fisc. e p.IVA IT00864500467
www.caen.it<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.caen.it&d=DwMF-g&c=CJqEzB1piLOyyvZjb8YUQw&r=TkJUDpm1-rWCci4nhe47nw&m=ksMkvqymFO1sFCHsTbtFDMSRRxzdO2ZNaUaJOP8I-po&s=m_dmwoWv0btIaKtYcLCUaVxX_F_Gy3P48QiYGL-j4Cw&e=>
Le informazioni trasmesse attraverso la presente comunicazione via mail ed eventuali allegati sono da intendersi di esclusiva spettanza del destinatario. Nel caso in cui le stesse raggiungessero, per qualunque motivo, soggetti diversi dai destinatari, questi dovrebbero darne immediata notizia al mittente. In ogni caso, eventuali soggetti diversi dai legittimi destinatari della presente comunicazione sono esplicitamente diffidati da ogni utilizzazione, sia ai sensi del D.Lgs. n. 196/2003 "Codice in materia di protezione dei dati personali" sia ai sensi degli art. 616 e ss. Codice Penale che sanziona la violazione del segreto sulla corrispondenza.
The information contained in this transmission may contain privileged and confidential information and is intended only for the use of the person(s)named above. If you are not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, any review, dissemination, distribution or duplication of this communication is strictly prohibited. If you are not the intended recipient, please contact the sender immediately and destroy all copies of the original message.
--
Greg Kibilko
SETS - SE Technical Sales, Inc.
112 Tyra Lane
Townville, SC 29689
P: (864) 356-2606
CAEN Products<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.caen.it_csite&d=DwMD-g&c=CJqEzB1piLOyyvZjb8YUQw&r=TkJUDpm1-rWCci4nhe47nw&m=GtuKScKnnvQz5mqUxXps-eQDnWdyIH3rVmFwdtCRzW8&s=S7h3K8fgiI00eZJ2kEf5yMIeKJgvTkyxBfOWhilcrqc&e=>
CAEN SyS Products & Solutions<https://urldefense.proofpoint.com/v2/url?u=https-3A__caensys.com_products-2Dand-2Dsolutions_&d=DwMD-g&c=CJqEzB1piLOyyvZjb8YUQw&r=TkJUDpm1-rWCci4nhe47nw&m=GtuKScKnnvQz5mqUxXps-eQDnWdyIH3rVmFwdtCRzW8&s=ejkMDj6QjXOr7xaA_U4V8SBEF3Ty-1iA6DRqqHJIPmU&e=>
IOxOs Products<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.ioxos.ch&d=DwMD-g&c=CJqEzB1piLOyyvZjb8YUQw&r=TkJUDpm1-rWCci4nhe47nw&m=GtuKScKnnvQz5mqUxXps-eQDnWdyIH3rVmFwdtCRzW8&s=SK--V8r9rxg_h2_07vjN3jo9DU_UFOEVmwAT7ndFXdU&e=>
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