[dsg-hallb_svt] CVT work

[Yuri Gotra]

Thank you Brian,

I will look into these issues.


On 4/10/21 12:59 AM, Brian Eng wrote:
> Hi Yuri,
>
> I connected as much of R1 as I could but I've found the following issues:
>
>   * R1 M7 - The J3 connector on the L1C has multiple bent/damaged
>     pins, I didn't connect it.
>   * R1 M10 - The white conductor of the SC cable broke between the pin
>     and cable (this is for the cable shield and isn't needed to read
>     temperature)
>   * R1 M2 - The J2 connector has multiple bent pins, I did connect
>     this one since it didn't look that bad (left LV disconnected
>     though) however I didn't screw the plate down as the cooling pipe
>     insulation was interfering.
>   * R1 M3 - The J3 has a single bent pin, also connected this one and
>     left LV disconnected
>
> Just as a FYI it's much easier to connect the data cable before 
> mounting the L1C to the yellow plate.
>
> Also I'd suggest using some other tape than the yellow 3M electrical 
> tape, it leaves a residue behind when removed.
>
> I'm not sure connecting the crate end first was the best way to go, 
> some of the cables BARELY made it and they feel quite tight usually 
> because only one of the cables in the module bundle is looped around 
> something. I did the best I could without redoing all the work that 
> was already done, but we'll have to see how the other regions go.
>
> I connected the R2 HTSB boards, but could only verify that HTSB3 works 
> as half of it goes to the hardware interlocks, the VME/V450 still 
> seems to not be online/working yet.
>
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