Difference between revisions of "How-to"

Revision as of 06:02, 22 February 2019

NOTE: If you can't solve the problem in 1 hour you MUST then contact the Run Coordinator! (See also Experts on call)

Make HCLog entries using the logbook page, or by running 'hclog' in a terminal.
- Please be concise, but clear. Assume you will need to search for, and understand, an entry 12 months from now (or longer).

Electronic Shift Checklist should be completed once per shift.
- This 'How to' page can help you find most items (see below). You may also find the instructions here helpful.

Instructions for power cycling the drive controllers for the HMS/SHMS collimators.
- More detailed info on collimator controls. Also includes description of the collimators.
- EPICS screens can be found at jmenu -> <search for> "HMS coll" and you'll see both entries
- The usual collimator settings are HMS : "Large Collimator" and SHMS : "Collimator".
Hall C Scalers & xscalers instructions for HMS and SHMS.

Gas Shed
- Drift Chamber Gas System
  - See Standard Equipment Manual
  - Flow and Temperature Charts (generated by iochcgs.acc.jlab.org)
- Cerenkov Gas System

Magnet screen is brought up on any hcdesk machine by the command go_magnets
- Note: only ONE copy of the magnet control GUI screen can be running. Creating a new one will cause the old one to disappear.
How to operate and monitor the Spectrometer Magnets
Spectrometer Magnets Cryogenics
Resetting Magnet Interlocks
How-to power cycle SHMS PLC I/O chassis: https://logbooks.jlab.org/entry/3625900

@@ Line 34: / Line 34: @@
 ** Run 'go_hv' and follow instructions
 * [[EPICS/Accelerator Screens]]
-** Also includes Stripcharts, Gas System info, Collimator controls, Chamber Thresholds, Harps, etc...
+** Also includes Stripcharts, Gas System info, Collimator controls, Chamber Thresholds, Harps, Energy/Position Locks, etc...
 * Hall C BPMs: Run '''go_bpms''' from the ''cdaq'' account
 *[[Hall C Harps | How to see results of Hall C harp scans]]