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installation_fp_sci [2023/03/07 08:36]
pereira [Filling & Running FP Gaseous Detectors]
installation_fp_sci [2023/03/08 09:34]
pereira [Emptying FP Gaseous Detectors]
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   - Click **Enable Controls** for the CRDC and IC Control Valve PIDs and then click **DISABLE** for each of them. This will open the control valve to 100% for each vessel and begin pumping them out.   - Click **Enable Controls** for the CRDC and IC Control Valve PIDs and then click **DISABLE** for each of them. This will open the control valve to 100% for each vessel and begin pumping them out.
   - The IC vessel has a much larger quantity of gas compared to the CRDC vessel. In order to pump them out at a similar speed go to the “FP_State_Buttons” page and go to the D2708 (IC vessel) tab. Click **MAN** to enable manual mode. Click **OPN** for “S800_GHS:SV_D2708:OPN_CMD_10” to open an additional valve to the pump.   - The IC vessel has a much larger quantity of gas compared to the CRDC vessel. In order to pump them out at a similar speed go to the “FP_State_Buttons” page and go to the D2708 (IC vessel) tab. Click **MAN** to enable manual mode. Click **OPN** for “S800_GHS:SV_D2708:OPN_CMD_10” to open an additional valve to the pump.
-  - Open a data browser and plot the PVs for PT1 and PT2. +  - Open a data browser and plot the PVs for PT1 (S800_GHS:CMG_D2708A:VP_RD) and PT2 (S800_GHS:CMG_D2703A:VP_RD)
   - Wait for PT1 and PT2 to read < 2 Torr. This should take about 30 minutes.   - Wait for PT1 and PT2 to read < 2 Torr. This should take about 30 minutes.
  
installation_fp_sci.txt · Last modified: 2023/08/18 10:19 by noji