The PEM_MAG_INJ guardian now should automatically power on the Pulizzi AC power control units that power the amplifiers for the injection coils before the injection suite is run. Specifically, the units are turned on at the end of the TAKE_BACKGROUND state after the background duration is finished. The units are then all turned off once the suite finishes and the guardian returns to DOWN. I have purposefully NOT committed these changes to svn until I can run through the injection suite and test this new functionality (i.e. while down for earthquakes or during Tuesday maintenance).
There are still two Pulizzi units that need to be installed: those for the coils in both end station VEAs. Those amps are currently plugged directly into the wall and are therefore on constantly. Once the remaining Pulizzis are installed, I'll add control of them to the guardian.
While waiting to relock for earthquakes to pass the morning of 6/18, I manually ran the magnetic injection suite to test control of the Pulizzi power units, and it was successful. I've now committed the changes of the guardian to svn.
I timed the suite at 20 minutes to complete, so I'm leaving the automated start time at 7:20am local time on Tuesdays to leave room for the in-lock charge measurements at 7:45am.