[Dsg-ft] Addition of condensation sensor to FT Hardware Interlock System
Peter Bonneau
bonneau at jlab.org
Mon Nov 27 12:09:50 EST 2017
A condensation sensor is being added to the FT Hardware Interlock System. The attached fault chart for the calorimeter has been updated for the addition of the condensation sensor.
If condensation is detected, the interlock system will :
1) Disable Chiller
2) Disable calorimeter HV
3) Wait ~ 2 Seconds
4) Disable calorimeter LV.
To support the new sensor, the LabVIEW and EPICS user interfaces will have condensation interlock enable/disable controls, signal status, and latched interlock indicators. In addition, the new signals will be added to the Mya datalogger.
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