SEE and 4ch bpms configured over in LERF for the ISOTOPE run are Awaiting Beam (Beam On!!). Many Thanks for all the Hard Work Michele and Kyle have provided in getting the Software Controls, Screens and CED information completed ahead of Beam Time. Thank You!
Adjusted the pot. on the preamp to get the offset to 25mV. Input a test signal of 2mVpp at 500mHz. Cycled harp, verified the stepper motor function and limit switch read backs on the control screen. Verified the linear potentiometer read back on the expert screen. Verified scan file on the harp analyzer application. Harp is fully functional and ready for beam operations.
First thing this morning over in UITF I was testing the Current Monitoring Control Screen. The testing was to see if all the VME Multiplexor (Switching) cards were directing the FC, Dumps and Apperture current signals to the Picoammeters or ItoV Output Channel when switching states (ItoV VME cards are not installed yet). Good Success (FC1, FC2, FC3, FC4, D1, D2, D3) when inserted their current signals (via the Multiplexor card) were directed to the shared Picoammeter ( I used various low current signal injections to verify).
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 02-22-19
Time : 07:10:04
Day : Friday
Shift : Day
Crew Chief : Turner
Program Deputy: Benesch
Team : X
Arm : Aiken
Designated SSO: Jones
Operators : Aiken, Jones
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
keyword=IOC: hlc2 Crash Recovery with settings from hour normal.2019-02-22.06.27.45
Any error messages from restore are below:
-> Preparing to restore raster parameters -- press return to continue WARNING: RASTER MUST BE RE-INITIALIZED AND
THE CURRENT RESENT AFTER THIS RESTORE
-> Restoring IOC system parameters