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PV Name

Purpose

EGU

Limits

 

KLYS_LLRF:IN20:RH:LOB_PDES

Desired Phase used by LOB local feedback, users, apps other than beam-based feedback

degrees; full range, not delta

 

 

KLYS_LLRF:IN20:RH:LOB_P

Desired Phase for Beam-based feedback only

degrees; full range

none provided- to be calculated by beam-based feedback

 

KLYS_LLRF:IN20:RH:L0B_PAVG

actual phase readback (avg of multiple channels): used by beam-based feedback, slc-aware readback arrys,

degrees; full range

none provided

 

 

 

 

 

 

KLYS_LLRF:IN20:RH:L0B_ADES

Desired Amplitude (or Power?) used by LOB local feedback

volts; absolute full range

HOPR, LOPR

 

KLYS_LLRF:IN20:RH:L0B_A

Desired amplitude (or Power?) for beam-based feedback only

volts; absolute full range

HOPR, LOPR

 

KLYS_LLRF:IN20:RH:L0B_AAVG

actual amplitude readback (avg of multiple channels): used by beam-based feedback, slc-aware readback arrys,

volts; absolute   full range

HOPR, LOPR

 

 

 

 

 

 

KLYS_LLRF:IN20:RH:G_L0_FB_CTL

When this PV is ON, beam-based feedback locks out users and other applications from setting L0B_A/P, or L0B_ADES/PDES, and the local feedback is turned off. Beam-based feedback is responsible for setting this PV ON when starting, setting it OFF when stopping.

 


 

 

 

 

 

 

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