Difference between revisions of "G2pmagnets"
From Hall A Wiki
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*The correct tune for the spectrometers is <I>g2p/Gep_1</I> which you’ll see on the regulator controls page (The button to the right of GeV/c after the P0 set box). This determines the quadrupole and dipole settings for the spectrometer proper. | *The correct tune for the spectrometers is <I>g2p/Gep_1</I> which you’ll see on the regulator controls page (The button to the right of GeV/c after the P0 set box). This determines the quadrupole and dipole settings for the spectrometer proper. | ||
*Make sure the regulator is ON during normal running. | *Make sure the regulator is ON during normal running. | ||
| + | |||
| + | ALARM | ||
| + | *HowTo Set the [http://hallaweb.jlab.org/halog/log/html/1204_archive/120422125129.html Septa Alarm] | ||
Revision as of 13:30, 22 April 2012
SEPTA
- There is no regulator on the septum magnets. You must set each one manually to match the spectrometer dipole setting.
- Type "~adaq/bin/GetSeptaCurrent <P0>" on any adaq machine to calculate the necessary septa current.
- Use Septum Right Controls and Septum Left Controls to control the septa. DO NOT USE Septum Ramp Controls.
SPECTROMETERS
- The correct tune for the spectrometers is g2p/Gep_1 which you’ll see on the regulator controls page (The button to the right of GeV/c after the P0 set box). This determines the quadrupole and dipole settings for the spectrometer proper.
- Make sure the regulator is ON during normal running.
ALARM
- HowTo Set the Septa Alarm
