Differences between revisions 121 and 132 (spanning 11 versions)
Revision 121 as of 2018-11-08 12:32:01
Size: 3280
Editor: MarkBarton
Revision 132 as of 2019-01-04 15:25:56
Size: 178
Editor: MarkBarton
Deletions are marked like this. Additions are marked like this.
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[[KAGRA/Subgroups/VIS/TypeB/ToDoOldSR|Archived To-Do Items]]
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[[#EveryWeek|Every Week]] This list has been merged into the common Type B list: [[../ToDo]].
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[[#ComingWeeks|Coming Weeks]]

[[#SRPrepTasks|Preparation for SR Installation]]


== Every Week ==
==== Facilities ====
 * Vacuum and roll floor.
 * Wipe ladders, assembly frame.
 * Tidy tools, parts.
 * Get stuff from ../WishList

== Coming Weeks ==

=== 2018-11-05 ===
==== SRM (top priority) ====
 * Etc
  * --(Solder more cables.)--
  * --(Ultrasonically clean more cables.)--
  * --(Work out optimum LPCD output resistance; get one box modified.)--
  * Work out how to change LPCD watchdog threshold; get one box modified.
 * LBB
  * --(Lay out LBB damper ring pieces near tank.)--
  * Put magnets on LBB magnet ring.
  * Move KOACH filters
  * Put LBB damper rings in tank.
  * Set tank jacks to nominal height.
 * Main sequence
  * --(Run DC power and network to SRM_IP stepper driver.)--
  * --(Add all steppers and picos to driver list and MEDM screens.)--
  * --(Prepare SF magnet ring.)--
  * --(Install #353 poles)--
  * --(Move NB-03 jacks down; disassemble top of AF.)--
  * --(Crane PI into AF.)--
  * --(Install F0-SF rod (#331) and flying saucer.)--
  * --(Route SF/... cables up to underside of F0.)--
  * --(Install weaker CuBe spring.)--
  * --(Add SF trim mass to leave 1.2 kg margin.)--
  * --(Tweak BF trim mass to compensate for new cables.)--
  * --(Measure bounce frequencies.)--
  * Do vertical height budget.
==== SR2 (low priority) ====
 * --(Unclamp LBB ring sandwich.)--
 * --(Set LBB receptacles to CAD positions.)--
 * --(Remove spacers; get LBB hanging.)--
 * Set up OL.

=== 2018-11-12 ===
==== SRM ====
 * Main sequence
  * Cable/test IP LVDTs.
  * Cable/test IP FRs.
  * Unlock IP and center roughly.
  * Calibrate IP LVDTs.
  * Check/adjust alignment of SS.
  * Add arc weights and geophones (or extra mass equivalent to geophones).
  * Cable/test geophones.
  * Improve centering/tuning of IP and SS alignment.


== SR Prep Tasks - To Be Scheduled ==
=== Tunnel ===
  * Check which LVDT cards are in which boxes.
 * Get at least one BIO Converter chassis fully connected (CONTEC BIO card, WD and stepper motor chassis) for implementation and test of stepper motor reset function.
 * Install, cable PI yaw steppers.
 * Correct flipped connections in SRM PI LVDTs.
 * Check SR2, SR3 TM coil gains for magnet polarity compensation.
 * Replace chipped magnets (12x12x12 mm) in SR3 IP, H1 and H2.

=== Mitaka or remotely ===
 * Write generic Type B Guardian; make BS and SR3 inherit from it; make analog WD optional for now (all suspensions will get them eventually).
 * Create software stepper drivers for SR3 and SRM and link to them from STEP_MASTER.adl screen.
 * Make three in-air stepper splitter cables for SR2, SR3 and SRM. [done?]
 * (Continue to) soak the sapphire prisms off the dummy BS for reuse on the SRM metal mass.
 * Set up SR2 Guardian.
 * Install damping filters for SR2.
 * Review DAC channel requests.
 * Set up SR2 Guardian.
 * Install damping filters for SR2.
 * Split SRx real-time models?

=== Ordering ===
See ../WishList .
[[KAGRA/Subgroups/VIS/TypeB/ToDoOldSR|Archived SR To-Do Items]]

VIS Type B SR Near Term To-Do List

This list has been merged into the common Type B list: ../ToDo.

Archived SR To-Do Items

KAGRA/Subgroups/VIS/TypeB/ToDoSR (last edited 2019-01-04 15:25:56 by MarkBarton)