Differences between revisions 93 and 95 (spanning 2 versions)
⇤ ← Revision 93 as of 2018-08-17 17:31:00 →
Size: 2760
Editor: MarkBarton
Comment:
← Revision 95 as of 2018-09-01 14:50:45 → ⇥
Size: 3316
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 ===
==== SR3 ====
 * Hook LBB, add ballast mass (Hirata-san++).
 * Tune IP (Fujii-kun).		 === 2018-09-03 ===
==== Etc ====
 * Check SR2-SR3 duct (since Mirapro moved it) to see if we have adequate space at both ends.
 * Help crane inspectors on Monday and Wednesday mornings.
 * Shut down all electronics before leaving on Friday.
 * Update electronics items lists to reflect removed ADC stuff.
 * Inspect all crane slot curtains (SR, BS, PR), note which are missing, and decide which should be closed up immediately versus later. (For example, SR2 and SR3 have missing curtains that could be replaced semi-permanently because we probably don't need to crane stuff into those areas anymore.)
Line 34: Line 31:
 * Adjust ballast/trim mass, with reserve for yaw stepper.
 * Cable/test PI items (LVDTs, steppers, geophones; Kozu-kun++).		  * Cable/test PI items (LVDTs, steppers, geophones).
 * Finish in-air cabling.
 * Do basic go/no-go test of electronic items.
 * Adjust ballast/trim mass of SF, with reserve for yaw stepper.
 * Check alignment of chain and security structure.
 * Center all IP FRs.
 * Add arc weights and geophones and center IP.
Line 37: Line 39:
 * Add arc weights, adjust IP.
 * Stage LBB damper rings in tank. 		 * Crane suspension into tank
Line 41: Line 42:
 * 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.		  * 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.
 * Install feedthroughs on AF.
 * Fire up SRM rack.
Line 48: Line 50:
==== Etc ==== ==== SR3 ====
Line 50: Line 52:
 * Update electronics items lists to reflect removed ADC stuff.  
Line 56: Line 58:
 * Add SR3 LBB ballast mass.
 * Install SR3 LEN OL.

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

2018-09-03

Etc

  • Check SR2-SR3 duct (since Mirapro moved it) to see if we have adequate space at both ends.
  • Help crane inspectors on Monday and Wednesday mornings.
  • Shut down all electronics before leaving on Friday.
  • Update electronics items lists to reflect removed ADC stuff.
  • Inspect all crane slot curtains (SR, BS, PR), note which are missing, and decide which should be closed up immediately versus later. (For example, SR2 and SR3 have missing curtains that could be replaced semi-permanently because we probably don't need to crane stuff into those areas anymore.)

SR2

  • Cable/test PI items (LVDTs, steppers, geophones).
  • Finish in-air cabling.
  • Do basic go/no-go test of electronic items.
  • Adjust ballast/trim mass of SF, with reserve for yaw stepper.
  • Check alignment of chain and security structure.
  • Center all IP FRs.
  • Add arc weights and geophones and center IP.
  • Set damper height.
  • Crane suspension into tank

SRM

  • 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.
  • Install feedthroughs on AF.
  • Fire up SRM rack.

SR3

SR Prep Tasks - To Be Scheduled

Tunnel

  • Add SR3 LBB ballast mass.
  • Install SR3 LEN OL.
  • 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)