[Dsg-hallb_prad_ii] Pressure gauge

[Xiangdong Wei]

Hi Pablo,

All motors are at home position except phi which is roughly at the center of travel range. The target is ready for survey at 8 on Monday.

I logged out the PRad account, so you can work on it.

Thanks,
Xiangdong

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________________________________
From: Pablo Campero Rojas <campero at jlab.org>
Sent: Saturday, March 21, 2026 4:20:16 PM
To: Xiangdong Wei <xwei at jlab.org>; dsg-hallb_prad_ii at jlab.org <dsg-hallb_prad_ii at jlab.org>
Subject: Re: Pressure gauge

Hello Xiangdong,

After connecting it, just make sure to refresh, reinitialize, and home the Z motor prior to run it. The other three should be ready to operate.


Regards,
Pablo
________________________________
From: Xiangdong Wei <xwei at jlab.org>
Sent: Saturday, March 21, 2026 10:14:23 AM
To: Pablo Campero Rojas <campero at jlab.org>; dsg-hallb_prad_ii at jlab.org <dsg-hallb_prad_ii at jlab.org>
Subject: Re: Pressure gauge

Hi Pablo,

We need to test target z and phi motors between 2 to 5 this afternoon. What should I pay attention to? I will let you know the results after finishing the task.

Thanks,
Xiangdong

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________________________________
From: Pablo Campero Rojas <campero at jlab.org>
Sent: Friday, March 20, 2026 10:36:01 AM
To: Xiangdong Wei <xwei at jlab.org>; dsg-hallb_prad_ii at jlab.org <dsg-hallb_prad_ii at jlab.org>
Subject: Re: Pressure gauge

Hello Xiangdong,


Okay, I will be there around 11:000 to connect the motors.
Is the leak check completed?


Regards,
Pablo
________________________________
From: Xiangdong Wei <xwei at jlab.org>
Sent: Friday, March 20, 2026 10:23 AM
To: Pablo Campero Rojas <campero at jlab.org>
Subject: Re: Pressure gauge

Hi Pablo,

The target is in. Please try to connect the cables to the top soon so we can drive the motors for survey on Monday.

Thanks,
Xiangdong

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________________________________
From: Pablo Campero Rojas <campero at jlab.org>
Sent: Thursday, March 19, 2026 8:31:09 AM
To: Xiangdong Wei <xwei at jlab.org>
Subject: Re: Pressure gauge

I can help with the connections.
I will be there around 9:00

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________________________________
From: Xiangdong Wei <xwei at jlab.org>
Sent: Wednesday, March 18, 2026 9:59:17 PM
To: Pablo Campero Rojas <campero at jlab.org>
Subject: Re: Pressure gauge

Pablo,

Tsuneo and Yining decided to disconnect and move the PC to upstairs this afternoon. They didn't finish reconnecting or rebooting, I think. I'll ask them to reconnect the PC one way or another. Do you know if there is a router nearby the target that we can use to connect the PC?

Thanks,
Xiangdong
________________________________
From: Pablo Campero Rojas <campero at jlab.org>
Sent: Wednesday, March 18, 2026 4:30 PM
To: Xiangdong Wei <xwei at jlab.org>
Subject: Re: Pressure gauge

I need to save some work on the epics and labview program before it gets disconnected.
________________________________
From: Pablo Campero Rojas <campero at jlab.org>
Sent: Wednesday, March 18, 2026 4:24 PM
To: Xiangdong Wei <xwei at jlab.org>
Subject: Re: Pressure gauge

Thanks for letting me know.

Did you guys disconnect or power off the spfdobrenz pc?
I was working on it remotely but suddenly I loose connection.
________________________________
From: Xiangdong Wei <xwei at jlab.org>
Sent: Wednesday, March 18, 2026 4:03 PM
To: Pablo Campero Rojas <campero at jlab.org>
Subject: Pressure gauge

Hi Pablo,

Two more pressure transducers arrived. I played some on top of the instrumentation rack, As strong in the top of the picture.

Thanks
Xiangdong

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