Following the reboot of h0vacey at 15:37 this afternoon the CP7 PID fill parameters needed to be reset. Using the values in h1vacuumsdf's safe.snap file, I ran the following caput commands as user vacuum on zotvac0
caput H0:VAC-EY_CP7_400_LLCV_CTRL PID
caput H0:VAC-EY_CP7_400_LLCV_MAN_POS_PCT 8.80000000000000000000e+01
caput H0:VAC-EY_CP7_400_LLCV_PID_CYCLE_TIME 1.00000000000000000000e+04
caput H0:VAC-EY_CP7_400_LLCV_PID_ITERM_MAX_LIM 2.00000000000000000000e+01
caput H0:VAC-EY_CP7_400_LLCV_PID_ITERM_MIN_LIM -2.00000000000000000000e+01
caput H0:VAC-EY_CP7_400_LLCV_PID_KI 1.00000000000000008180e-05
caput H0:VAC-EY_CP7_400_LLCV_PID_KP 6.00000000000000000000e+00
caput H0:VAC-EY_CP7_400_LLCV_PID_OFFSET 8.00000000000000000000e+01
caput H0:VAC-EY_CP7_400_LLCV_PID_OUT_DEAD_BAND 0.00000000000000000000e+00
caput H0:VAC-EY_CP7_400_LLCV_PID_OUT_MAX_LIM 1.00000000000000000000e+02
caput H0:VAC-EY_CP7_400_LLCV_PID_OUT_MIN_LIM 2.50000000000000000000e+01
caput H0:VAC-EY_CP7_400_LLCV_PID_SETPT_PCT 9.20000000000000000000e+01
caput H0:VAC-EY_CP7_XV400_LLCV_ENABLE_CTRL Enable
caput H0:VAC-EY_CP7_LT400_PUMP_LEVEL_MA_SMOO 9.98999999999999999112e-01
1 day trend of CP7 LN2 level drop and recovery
I've added a RESTORE SETTINGS button to the Vacuum Overview which gives instructions on how to restore CP PID settings per vacuum control system.
This can only be done by the vacuum account on zotvac0. All other workstations have read-only access to VAC EPICS channels.
