Reports until 14:28, Wednesday 26 August 2015
H1 ISC
hugh.radkins@LIGO.ORG - posted 14:28, Wednesday 26 August 2015 (20922)
ASC SDF Not Found & Not Initialized Channels Cleared

Keita updated the ASC model to come inline with LLO channels they are using.  The OM3_PIT1 & YAW1 FM channels changed to just OM3_PIT & YAW.

These changes caused the SDF overview to go yellow for ASC as there were now channels not found and channels not initialized.

Removed these lines from the safe.snap to clear the channels not found:

 

+H1:ASC-OM3_PIT_GAIN 1 0.000000000000000e+00 1
+H1:ASC-OM3_PIT_LIMIT 1 0.000000000000000e+00 1
+H1:ASC-OM3_PIT_OFFSET 1 0.000000000000000e+00 1
+H1:ASC-OM3_PIT_SW1S 1 0.000000000000000e+00 1
+H1:ASC-OM3_PIT_SW2S 1 5.120000000000000e+02 1
+H1:ASC-OM3_PIT_TRAMP 1 0.000000000000000e+00 1
+H1:ASC-OM3_YAW_GAIN 1 0.000000000000000e+00 1
+H1:ASC-OM3_YAW_LIMIT 1 0.000000000000000e+00 1
+H1:ASC-OM3_YAW_OFFSET 1 0.000000000000000e+00 1
+H1:ASC-OM3_YAW_SW1S 1 0.000000000000000e+00 1
+H1:ASC-OM3_YAW_SW2S 1 5.120000000000000e+02 1
+H1:ASC-OM3_YAW_TRAMP 1 0.000000000000000e+00 1
 

The new channels are not used at LHO but the path came up with the gain of 1 and the IN and OUT of the FMs engaged.  There is no medm for these FMs so I set the gains and filters to 0 and OFF with CAPUT and EZCASWITCH.  Will this be an ODC issue?

See the attachment for the list of new channels and their current values.  Snap committed.

Images attached to this report