Differences between revisions 93 and 94
Revision 93 as of 2018-08-17 17:31:00
Size: 2760
Editor: MarkBarton
Comment:
Revision 94 as of 2018-08-27 11:37:18
Size: 2700
Editor: MarkBarton
Comment:
Deletions are marked like this. Additions are marked like this.
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=== 2018-08-15 ===
==== SR3 ====
 * Controls work (Enzo and team).
 * Diagonalize OL (Terrence).
 * Do SF damper test (Hatoya-san).

=== 2018-08-20 ===
=== 2018-08-27 ===
Line 32: Line 26:
 * Install LEN OL.
Line 38: Line 33:
 * Stage LBB damper rings in tank.
Line 41: Line 35:
 * Check gluing result - redo if necessary.
 * Assemble RM.
 * Add IM ballast masses (we forgot this before).
 * Get parts from AOL and set up new pitch-setting OL.
 * Hang metal mass.
 * Hang RM.
 * --(Get feedthroughs)--.
 * Get arc weights.
 * Install feedthroughs on AF.
 * Set up pitch-setting OL.
 * Add TM OSEM cables.
 * Set TM pitch and tighten clamps.
 * Set RM pitch and tighten clamps.
 * Remove winch system and restore items removed from top of IM.
 * Fire up SRM rack.
 *

VIS Type B SR Near Term To-Do List

Archived To-Do Items

Every Week

Coming Weeks

Preparation for SR Installation

Every Week

Facilities

  • Vacuum and roll floor.
  • Wipe ladders, assembly frame.
  • Tidy tools, parts.
  • Get stuff from ../WishList

Coming Weeks

2018-08-27

SR3

  • Hook LBB, add ballast mass (Hirata-san++).
  • Tune IP (Fujii-kun).
  • Install LEN OL.

SR2

  • Adjust ballast/trim mass, with reserve for yaw stepper.
  • Cable/test PI items (LVDTs, steppers, geophones; Kozu-kun++).
  • Set damper height.
  • Add arc weights, adjust IP.

SRM

  • Get feedthroughs.

  • Get arc weights.
  • Install feedthroughs on AF.
  • Set up pitch-setting OL.
  • Add TM OSEM cables.
  • Set TM pitch and tighten clamps.
  • Set RM pitch and tighten clamps.
  • Remove winch system and restore items removed from top of IM.
  • Fire up SRM rack.

Etc

  • Update electronics items lists to reflect removed ADC stuff.

SR Prep Tasks - To Be Scheduled

Tunnel

  • Rebuild PI #2 F0 for SRM.
  • Retrieve BNC-Lemo cable from Nakano-kun.
  • 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 SR3 PI yaw stepper.
  • Correct flipped connections in SRM PI LVDTs.
  • Grab and configure a picomotor driver as SR2_BF 10.68.150.25.
  • Check SR2, SR3 TM coil gains for magnet polarity compensation.
  • Calibrate last six IM OSEMs.
  • Install geophone plates on PI #1 for SR2.
  • Rebuild filter in PI #2 for SRM.
  • Install clamps on PI #2 for SRM.
  • Install LBB blade units on PI #2 for SRM.
  • Install geophone plates on PI #2 for SRM.
  • 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/ToDoSR (last edited 2019-01-04 15:25:56 by MarkBarton)