[Halld-level1] 250s

[Fernando J Barbosa]

Hi Serguei,

Did you tell Nick or Chris S. about the cord? I did not hear about it 
but I just sent them an email in any case.

Thanks for updating teh info in JInventory.

Best regards,
Fernando


On 4/18/2014 8:16 AM, Serguei Pozdniakov wrote:
> Dear All,
>
> I installed five spare fADC250s from F117 Cabinet to FCAL South crates:
>
> DI001366   ACDI-009  ->  "D2-6-MID" "fcal8"  Slot 7
> DI001368   ACDI-444  ->  "D2-6-BOT" "fcal9"  Slot 3
> DI001367   ACDI-453  ->  "D2-6-BOT" "fcal9"  Slot 6
> DI001369   ACDI-096  ->  "D2-7-MID" "fcal11"  Slot 8
> DI001376   ACDI-382  ->  "D2-7-BOT" "fcal12"  Slot 8
>
> Information about new ones and bad fADC250s was updated in JInventory DB
> with details about their problems.
>
>
> Dear Fernando and Chris, yesterday I mentioned that VME64x crate 21 
> sl. "D2-1-BOT" "tof3"
> does not have power cord. Could you find and install one.
>
> VXS crate 21 sl. "D2-1-TOP" "tof1" updated with CPU, CTP and TI.
> Fibers and net cables are connected. So it seems that this crate is 
> ready for tests.
>
>
> Regards, Serguei P.
>
>
>
>
>
>
> On 4/17/14 3:36 PM, Fernando J Barbosa wrote:
>> Hi John,
>>
>> Thanks for identifying the fADCs. The procedure is, however, for 
>> Sergei to be the only person responsible for replacing these modules 
>> as he needs to enter the info on the Jinventory and then these 
>> modules will be forwarded to the appropriate experts for diagnostics, 
>> etc. Thanks for following the Hall D procedures.
>>
>> Best regards,
>> Fernando
>>
>>
>> On 4/17/2014 3:28 PM, John Leckey wrote:
>>> Hi All,
>>>
>>> I have removed 5 fadc250s from the south 6 fcal crates that all 
>>> demonstrated a problem of some kind.  Below are the crate # 
>>> (starting with 1), slot # and serial number.
>>>
>>> 2/7 = adc# 435 - ch3 would lock
>>> 3/6 = adc# 478 - ch 6 and 7 (90% of the time) DAC value problem 
>>> occasional whole board problem
>>> 5/8 = adc# 277 - ch13 signal missing
>>> 6/8 = adc# 252 - whole board occasional DAC problem
>>> 3/3 = adc# 286 - ch1 time window moving problem
>>>
>>> I have dropped them off with Chris.
>>>
>>> Fernando, do you have 5 available to replace the 5 bad boards?
>>>
>>> Thanks
>>> John 

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