User name R. Michaels
Log entry time 04:41:22 on June17,2002
Entry number 86223
keyword=Bogie problems & Q1-L trip
Problems when we wanted to change to kinematics Q2_f10r
1. First, we accidentally change L-arm angle. We realized the mistake before the
spectrometer moved 0.25 degree, then put it back to floor mark 21, vernier -83.5
which was exactly where it had been (to the extent the system reproduces). Sorry !
2. Second problem, we could not enable the R-arm bogies. We tried to reboot the
bogie VME control crate. Didn't help. We paged Scott Spiegel and he suggested
we power cycle the bogies and a UPS near the center bogie. Took access to do
that and it worked fine.
3. Meanwhile Q1 on Left HRS tripped. We reset it.
Back in business for Q2_f10r