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The LCLS-II Temperature Monitoring System will monitor accelerator components from the Gun to the Electron Dump.

For Early injector commissioning, the soft IOC will consist of sensors monitoring temperatures in

  1. Gun Temperature - 24 sensors.
  2. Gun Beam line - 12 sensors.  
  3. Laser Room Temperature Monitoring- 5 sensors located around the laser room for monitoring the ambient temperature. 5 sensors per optics table and 1 sensor per oscillator for monitoring respective temperatures. Additionally, there will be 1 sensor located near the UV table and 2 for the laser heater table on either side.

  4. Phase Reference Line Temperature Monitoring - 4 sensors

  5. Waveguide & Penetration Temperature Monitoring- 2 temperature sensors/ penetration. ( 6 sensors).

  6. Facilities Temperature - Water - 4 sensors, Air - 2 sensors

     

Gun Temperature Table: ** PV Names under review

No.DESCRIPTIONPV Names
Gun sensor T0Supply/Inlet TemperatureGUN:GUNB:100:INLTTEMP
Gun sensor T1Anode End Cap return temperatureGUN:GUNB:100:ANENDCAPRETTEMP
Gun sensor T2Anode Flange Return TemperatureGUN:GUNB:100:ANFLANGERETTEMP
Gun sensor T3Cathode End Cap return temperatureGUN:GUNB:100:CATENDCAPRETTEMP
Gun sensor T4Nose Return TemperatureGUN:GUNB:100:NOSERETTEMP
Gun sensor T5Cavity Wall Return TemperatureGUN:GUNB:100:CAVITYWALLRETTEMP
Gun sensor T6Coupler TemperatureGUN:GUNB:100:CPLRTEMP
Gun sensor T7Nos  TemperatureGUN:GUNB:100:NOSETEMP
Gun sensor T8Cathode end cap center temperatureGUN:GUNB:100:CATENDCAPCENTEMP
Gun sensor T9Cathode end cap outer temperatureGUN:GUNB:100:CATENDCAPOUTTEMP
Gun sensor T10Anode center temperatureGUN:GUNB:100:ANCENTEMP
Gun sensor T11Anode outer temperatureGUN:GUNB:100:ANOUTTEMP
Gun sensor T12vacuum wall west temperatureGUN:GUNB:100:VACWALLWTEMP
Gun sensor T13vacuum wall east temperatureGUN:GUNB:100:VACWALLETEMP
Gun sensor T14anode flange ss temperatureGUN:GUNB:100:ANFLANGETEMP
Gun sensor T15cavity wall west (colessum)(bake out only)GUN:GUNB:100:CAVITYWALLWTEMP
Gun sensor T16waveguide A3 coupler end temperatureGUN:GUNB:100:WGA3CPLRENDTEMP
Gun sensor T17waveguide A3 middle temperatureGUN:GUNB:100:WGA3MIDTEMP
Gun sensor T18waveguide A3 elbow temperatureGUN:GUNB:100:WGA3ELBOWTEMP
Gun sensor T19waveguide A3 verticle run temperatureGUN:GUNB:100:WGA3VRUNTEMP
Gun sensor T20waveguide A4 coupler end temperatureGUN:GUNB:100:WGA4CPLRENDTEMP
Gun sensor T21waveguide A4 middle temperatureGUN:GUNB:100:WGA4MIDTEMP
Gun sensor T22waveguide A4 elbow temperatureGUN:GUNB:100:WGA4ELBOWTEMP
Gun sensor T23waveguide A4 verticle run temperatureGUN:GUNB:100:WGA4VRUNTEMP
Gun sensor T24A4 couplerGUN:GUNB:100:A4CPLRTEMP
Gun sensor T25A3 couplerGUN:GUNB:100:A3CPLRTEMP

 

Gun B-  Beam line Temperature sensors

No.DECRIPTIONPV Names
T0Supply/Inlet TemperatureACCL:GUNB:455:INLTTEMP
T1Cell   1 Temperature returnACCL:GUNB:455:CELLRETTEMP1
T2Cell 2 Temperature returnACCL:GUNB:455:CELLRETTEMP2
T3temperature   sensor end cap 1ACCL:GUNB:455:ENDCAPTEMP1
T4temperature sensor end cap 2ACCL:GUNB:455:ENDCAPTEMP2
T5temperature   sensor cell 1ACCL:GUNB:455:CELLTEMP1
T6temperature sensor cell 2ACCL:GUNB:455:CELLTEMP2
T7coupler   1 temperatureACCL:GUNB:455:CPLRTEMP1
GunB Beamline sensor T8coupler 2 temperatureACCL:GUNB:455:CPLRTEMP2
GunB Beamline sensor T9coupler   3 temperatureACCL:GUNB:455:CPLRTEMP3
GunB Beamline sensor T10coupler 4 temperatureACCL:GUNB:455:CPLRTEMP4
GunB Beamline sensor T11solenoid   temperature 1SOLN:GUNB:212:TEMP
GunB Beamline sensor T12solenoid temperature 2SOLN:GUNB:823:TEMP
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