Reports until 09:17, Wednesday 18 July 2012
H2 SUS
jeffrey.garcia@LIGO.ORG - posted 09:17, Wednesday 18 July 2012 (3481)
H2 SUS ETMY burt restore file updated
The safe-state burt backup file for H2SUSETMY was updated yesterday after some newly-installed Simulink parts were added to the "h2susitmy" user model.  The damping filters were turned off and DC alignment offsets zeroed for the snapshot.  The snapshot file is under SVN control locally in:
'/opt/rtcds/userapps/release/sus/h2/burtfiles/etmy/h2susetmy_safe.snap'.

The DC alignment offsets on the ETMY M0 stage used to align the beam were initially:
H2:SUS-ETMY_M0_PIT_OFFSET = -2820
H2:SUS-ETMY_M0_YAW_OFFSET = 1215

These values were set to zero for the safe snapshot file.  This file is used by the start-up process when rebooting the user model "h2susetmy".  The intention is to have the system in a state that is not actuating on the suspension when rebooted.