Differences between revisions 72 and 96 (spanning 24 versions)
⇤ ← Revision 72 as of 2018-06-19 10:56:55 →
Size: 3251
Editor: MarkBarton
Comment:
← Revision 96 as of 2018-09-01 14:51:25 → ⇥
Size: 3353
Editor: MarkBarton
Comment:
Deletions are marked like this. Additions are marked like this.
Line 15: Line 15:
 * Wipe ladders.  * Wipe ladders, assembly frame.
Line 22: Line 22:
=== 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 23: Line 30:
=== 2018-06-18 ===
==== Main Sequence ====
 * Tweak BF total trim masses.
 * SF/... TFs.
 * Add budgeted ballast mass to SF (or remove stuff!).
 * Cable, test SF FR.
 * Grab and configure a picomotor driver as SR2_BF 10.68.150.25.
 * Check JGWDoc electronic item lists are up to date.		 ==== SR2 (highest priority) ====
 * 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 (as time permits) ====
 * 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 32: Line 50:
==== F0/LBB Stuff ====
 * Finish tuning F0 in PI #3.
 * Replace ceramic thrust bearing in PI #3 with metal one (do PI #1 as well if time).
 * Characterize more blades?
 * Park PI #1 in SR3 AF.
 * Crane PI #3 behind SR3.
 * Crane PI #1 to factory area.		 ==== SR3 ====
Line 40: Line 52:
==== Software ====
 * Review/improve macro file fixes for split models; write klog; submit changes to SVN.
 * Install AC bandpass filters in SR3 WD filters.
 * Check coil filter gains for compensation of magnet polarities (confirm SR3 IM, set and confirm SR2 and SR3 TM).
 * Create software stepper drivers for SR3 and SRM and link to from STEP_MASTER.adl screen.
Line 46: Line 53:
=== 2018-06-25 ===
==== Main Sequence ====
==== F0/LBB Stuff ====
 * Build/tune F0 in PI #1.
 * Finish tuning PI #3.
 * Wrap PI #1.
 * Crane PI #1 to SR2 AF.
 * Crane PI #3 into SR3 AF.
==== Software/Remote ====

=== 2018-07-02 ===
==== Main Sequence ====
==== F0/LBB Stuff ====

=== 2018-07-09 ===
==== Main Sequence ====
==== F0/LBB Stuff ====

=== 2018-07-16 ===
==== Main Sequence ====
==== F0/LBB Stuff ====

=== 2018-07-23 ===
==== Main Sequence ====
==== F0/LBB Stuff ====
Line 77: Line 58:
 * Get independent power supply for SR3 so SR2 can be powered back up.
 * Remove SR3 tank lid, crane LBB rings to top of lower half of the tank, clamp in position.		  * 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.
Line 81: Line 68:
 * Make three in-air stepper splitter cables for SR2, SR3 and SRM. [done?]
 * Rebuild filter in PI #1.
 * Install clamps on PI #1.
 * Install geophone plates on PI #3.
 * Install geophone plates on PI #1.
 * Install correct IP in PI #2.
 * Rebuild filter in PI #2.
 * Install clamps on PI #2.
 * Install LBB blade units on PI #2.
 * Install geophone plates on PI #2.		  * 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.
Line 93: Line 76:
 * 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.
Line 97: Line 82:
 * Review Shoda-san's Guardian.
 * Review DIO stuff.
Line 100: Line 83:
 * Set up SR2 and SR3 Guardian.
 * Create Python drivers for SR3_IM and SR3_BF picos and link to them from Mio-kun's PICO_MASTER.adl MEDM screen.		  * Set up SR2 Guardian.
Line 103: Line 85:
 * Do buoyancy calculation (see LIGO-T1100616).

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 (highest priority)

  • 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 (as time permits)

  • 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)