[dsg-halla_moller] I&C tasks status

[Amrit Yegneswaran]

thanks pablo
keep the flag flying

reminds me of the chant which I think got lost when I lost my childhood, don't remember when I kissed it goodbye

hold that wall, hoist that rag
boys we fight for our flag
our mind is clear our heart is true
we'll kill for the red white and blue
kill kill kill

replace kill with draw



From: dsg-halla_moller <dsg-halla_moller-bounces at jlab.org> On Behalf Of Pablo Campero Rojas via dsg-halla_moller
Sent: Friday, June 6, 2025 2:48 PM
To: dsg-halla_moller at jlab.org
Subject: [dsg-halla_moller] I&C tasks status

Hello Probir,

Below find the status of the tasks performed by DSG this week.

I&C Drawings

  *   Modifying RTD temperature sensors wiring drawings for TM1-TM4 magnets. Adding one sensor for TM1-TM3 and three sensors for TM4; confirmation on redundant sensors for TM4 is required.

  *   Started working on Voltage Taps wiring diagram modifications, after revision determined that the number of voltage taps remains the same, but one will be moved outside of vacuum vessel, and needs an additional wire

NX12 3D Model Rack

  *   Estimating final location of RTD and voltage taps terminal blocks in the rack.

  *   Looking the dimensions of the interlock relays.

PLC Programming

  *   Rewrote PLC code to cycle through one command per magnet power supply, one supply at a time, instead of all commands per magnet power supply.

Hardware and Installation
* Epoxied 12 RTDs for six of the seven coils of TM1.


Regards,
Pablo

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