patrick.thomas@LIGO.ORG - posted 18:23, Tuesday 10 May 2016 - last comment - 18:57, Tuesday 10 May 2016(27103)
Beckhoff vacuum controls updates
I updated the software on all of the Beckhoff vacuum controls computers as per work permit 5875. Carlos and I took the opportunity to change the computer names at the same time. They are now h0vaclx, h0vacly, h0vacmr, h0vacmx, h0vacmy, h0vacex and h0vacey. I have attached the channel names changes that were made in the DAQ. I set the smoothing on all of the CP pump levels to 0.99. A lot of the cold cathode gauges have still not come back on. CP4, CP5 and CP6 are still in the process of recovering.
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The following channels set the amount of smoothing on the reading of each CP level in milliamps (which is then converted to % full). They can range between 0 (no smoothing) to 1 (never changes). I set them all to 0.99. H0:VAC-LY_CP1_LT100_PUMP_LEVEL_MA_SMOO H0:VAC-LX_CP2_LT150_PUMP_LEVEL_MA_SMOO H0:VAC-MY_CP3_LT200_PUMP_LEVEL_MA_SMOO H0:VAC-MY_CP4_LT250_PUMP_LEVEL_MA_SMOO H0:VAC-MX_CP5_LT300_PUMP_LEVEL_MA_SMOO H0:VAC-MX_CP6_LT350_PUMP_LEVEL_MA_SMOO H0:VAC-EY_CP7_LT400_PUMP_LEVEL_MA_SMOO H0:VAC-EX_CP8_LT500_PUMP_LEVEL_MA_SMOO