Size: 2778
Comment:
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Size: 3560
Comment:
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Deletions are marked like this. | Additions are marked like this. |
Line 15: | Line 15: |
* Wipe ladders. | * Wipe ladders, assembly frame. |
Line 22: | Line 22: |
=== 2018-05-21 === | === 2018-07-17 === |
Line 24: | Line 24: |
* Cable and (re-)test TM OSEMs, IM picos, BF yaw pico, BF LVDT and FR. * Install IRM sides, and IM OSEMs. * Center IM OSEMs (in/out and laterally) * Route all cables to underneath BF. * Add BF internal ballast mass. * Add BF cap. ==== F0/LBB Stuff ==== * Create LBB blade sets (if screws are available) * Install LBB blade sets on PIs #1 and #3 (if possible). * Install cable clamps on PIs #1 and #3. * Put LBB damper rings in SR3 tank. |
* --(Find LBB damper rods and associated parts.)-- * --(Check/restore verticality of security structure.)-- * --(Set SF damper magnet ring height.)-- * --(Check/correct IP LVDT polarities.)-- * --(Calibrate IP FR sensing.)-- * Set safety screw and safety nut on F0 keystone; remove Kapton tape. * Set up optical lever. * Check/restore alignment of payload, especially optic pitch. * Do token TFs (time permitting). * Reset all PI FRs to midrange. * Lock F0 keystone. * Lock suspension laterally except for SF level. * Add IM-RM safety bar? * Disconnect all cables at inside of feedthroughs. * Remove top of tank (including service ring). * Set tank jacks to nominal height (50 mm). * Lift suspension. * Install LBB damper rods. * Crane suspension into tank. * Hook LBB damper rods. * Replace tank lid and service ring. * Remove tank lid leaving service ring. * Move feedthroughs. * Move cables over. * Remove safety bar and unlock suspension. * Remove First Contact? * Restore payload alignment, especially pitch. * Cable geophones. * Calibrate F0 LVDT actuation and FR. * Calibrate IP LVDT and FR actuation. * TFs! |
Line 36: | Line 56: |
=== 2018-05-28 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== |
==== F0/LBB/Tank Stuff ==== * Add LBB ballast masses. * Help Sato-san with swapping IP in PI #2. * Crane IP to second floor. * Rebuild PI #2 F0. |
Line 40: | Line 62: |
=== 2018-06-04 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== === 2018-06-11 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== === 2018-06-18 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== === 2018-06-25 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== === 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 ==== |
==== Software Etc ==== |
Line 77: | Line 68: |
* 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 SR2 PI LVDTs. * Correct flipped connections in SRM PI LVDTs. * Grab and configure a picomotor driver as SR2_BF 10.68.150.25. * Get independent power supply for SR3 so SR2 can be powered back up. * Check SR2, SR3 TM coil gains for magnet polarity compensation. |
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Line 78: | Line 77: |
* Install first set of LBB damper rings in SR3 tank. * Make three in-air stepper splitter cables for SR2, SR3 and SRM. [done?] * Finish half-completed geophones. * Characterize final top filter blades (from 5/31). * Rebuild filters in PIs #1 and #3. * Install clamps on PIs #1 and #3. * Install LBB units on PIs #1 and #3. * Install correct IP in PI #3. |
* 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. |
Line 89: | Line 85: |
* Install geophone plates on PI #2. * Replace chipped magnets (12x12x12 mm) in SR3 IP, H1 and H2. |
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Line 90: | Line 89: |
* 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. |
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Line 94: | Line 95: |
* Review Shoda-san's Guardian. * Review DIO stuff. |
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Line 97: | Line 96: |
* 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 100: | Line 98: |
* Do buoyancy calculation (see LIGO-T1100616). | * Split SRx real-time models? |
VIS Type B SR Near Term To-Do List
Preparation for SR Installation
Every Week
Facilities
- Vacuum and roll floor.
- Wipe ladders, assembly frame.
- Tidy tools, parts.
Get stuff from ../WishList
Coming Weeks
2018-07-17
Main Sequence
Find LBB damper rods and associated parts.
Check/restore verticality of security structure.
Set SF damper magnet ring height.
Check/correct IP LVDT polarities.
Calibrate IP FR sensing.
- Set safety screw and safety nut on F0 keystone; remove Kapton tape.
- Set up optical lever.
- Check/restore alignment of payload, especially optic pitch.
- Do token TFs (time permitting).
- Reset all PI FRs to midrange.
- Lock F0 keystone.
- Lock suspension laterally except for SF level.
- Add IM-RM safety bar?
- Disconnect all cables at inside of feedthroughs.
- Remove top of tank (including service ring).
- Set tank jacks to nominal height (50 mm).
- Lift suspension.
- Install LBB damper rods.
- Crane suspension into tank.
- Hook LBB damper rods.
- Replace tank lid and service ring.
- Remove tank lid leaving service ring.
- Move feedthroughs.
- Move cables over.
- Remove safety bar and unlock suspension.
- Remove First Contact?
- Restore payload alignment, especially pitch.
- Cable geophones.
- Calibrate F0 LVDT actuation and FR.
- Calibrate IP LVDT and FR actuation.
- TFs!
F0/LBB/Tank Stuff
- Add LBB ballast masses.
- Help Sato-san with swapping IP in PI #2.
- Crane IP to second floor.
- Rebuild PI #2 F0.
Software Etc
SR Prep Tasks - To Be Scheduled
Tunnel
- 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 SR2 PI LVDTs.
- Correct flipped connections in SRM PI LVDTs.
- Grab and configure a picomotor driver as SR2_BF 10.68.150.25.
- Get independent power supply for SR3 so SR2 can be powered back up.
- Check SR2, SR3 TM coil gains for magnet polarity compensation.
- Calibrate last six IM OSEMs.
- 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.
- 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 .