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Editor: MarkBarton
Comment:
← Revision 16 as of 2019-04-09 14:52:24 → ⇥
Size: 4935
Editor: MarkBarton
Comment:
Deletions are marked like this. Additions are marked like this.
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<<Anchor(stepper)>>

== IP Optimum Position ==
See klog 7783.
 * H1: -2474 µm.
 * H2: -2624µm.
 * H3: -2191 µm.
 * L: 82 µm.
 * T: -212 µm.
 * Y: -4091 µrad.

||Stepper ||Controller ||Channel ||"Left" ||
||BF GAS ||[[http://10.68.150.54|10.68.150.54]] ||0 ||Up ||
||SF GAS ||[[http://10.68.150.54|10.68.150.54]] ||1 ||Up ||
||F0 GAS ||[[http://10.68.150.54|10.68.150.54]] ||2 ||Up ||
||PI H0 ||[[http://10.68.150.55|10.68.150.55]] ||0 ||?? ||
||PI H1 ||[[http://10.68.150.55|10.68.150.55]] ||1 ||?? ||
||PI H2 ||[[http://10.68.150.55|10.68.150.55]] ||2 ||?? ||
||PI Yaw ||[[http://10.68.150.55|10.68.150.55]] ||3 ||Clockwise ||

== Fancy Stepper Driver ==
||IP L||+5000 steps -> ≈+??? µm IP-L||
||IP T||+5000 steps -> ≈+70 µm IP-T||
||IP Y||+5000 steps -> ≈+??? µrad IP-Y||
||F0 Y||+50 steps -> ≈'''-'''50 µrad OL-Y ||
Line 4: Line 29:

||Type||Manufacturer||Model||Coil resistance||Color code (A1/A2//B1/B2)||
||GAS Vertical||Arun Microelectronics (AML)|| D42.2-HX||5.5Ω||green/grey//black/white||
||PI Yaw||Phytron||VSS 25.200.0.6||5.2Ω||||yellow/red//blue/green||
||PI Horizontal||??||??||7Ω|| ||

||Stepper||Controller||Channel||"Left"||
||BF GAS||[[http://10.68.150.54|10.68.150.54]]||0||Up||
||SF GAS||[[http://10.68.150.54|10.68.150.54]]||1||Up||
||F0 GAS||[[http://10.68.150.54|10.68.150.54]]||2||Up||
||PI H0||[[http://10.68.150.55|10.68.150.55]]||0||??||
||PI H1||[[http://10.68.150.55|10.68.150.55]]||1||??||
||PI H2||[[http://10.68.150.55|10.68.150.55]]||2||??||
||PI Yaw||[[http://10.68.150.55|10.68.150.55]]||3||Clockwise||		 ||Type ||Manufacturer ||Model ||Coil resistance ||Color code (A1/A2//B1/B2) ||
||GAS Vertical ||Arun Microelectronics (AML) ||D42.2-HX ||5.5Ω ||green/grey//black/white ||
||PI Yaw ||Phytron ||VSS 25.200.0.6 ||5.2Ω ||||<style="text-align:center">yellow/red//blue/green ||
||PI Horizontal ||?? ||?? ||7Ω || ||
Line 20: Line 35:
<<Anchor(pico)>>
Line 21: Line 38:
||Pico ||Controller ||Channel ||Colors ||
||IM_PIT ||[[http://10.68.150.26|10.68.150.26]]=SR3_IM ||1 ||red/white ||Joystick Up = +pitch ||
||IM_ROL ||[[http://10.68.150.26|10.68.150.26]]=SR3_IM ||2 ||red/white || ||
||IM_YAW ||[[http://10.68.150.26|10.68.150.26]]=SR3_IM ||3 ||red/white || ||
||BF_1 ||[[http://10.68.150.27|10.68.150.27]]=SR3_BF ||1 ||red/white || ||
||BF_2 ||[[http://10.68.150.27|10.68.150.27]]=SR3_BF ||2 ||red/white || ||
Line 22: Line 45:
||Pico||Controller||Channel||Colors||
||IM_PIT||[[http://10.68.150.26|10.68.150.26]]=SR3_IM||1||red/white||
||IM_ROL||[[http://10.68.150.26|10.68.150.26]]=SR3_IM||2||red/white||
||IM_YAW||[[http://10.68.150.26|10.68.150.26]]=SR3_IM||3||red/white||
||BF_1||[[http://10.68.150.27|10.68.150.27]]=SR3_BF||1||red/white||
||BF_2||[[http://10.68.150.27|10.68.150.27]]=SR3_BF||2||red/white||
<<Anchor(lvdt)>>
Line 30: Line 49:
<<Anchor(lvdtcoil)>>

=== LVDT Coil Info ===
Line 31: Line 53:
||Type||Primary/Single/IN/1-6||Secondary/Double/OUT/2-7||Actuation/ACT/3-8||
||GAS Vertical||AWG36, 187Ω, 38 mH||AWG32, 78Ω, 9.5 mH||AWG32, 110Ω, 74 mH||
||PI Horizontal||250 Ω||320 Ω||155 Ω||		 ||Type ||Primary/Single/IN/1-6 ||Secondary/Double/OUT/2-7 ||Actuation/ACT/3-8 ||
||GAS Vertical ||AWG36, 187Ω, 38 mH ||AWG32, 78Ω, 9.5 mH ||AWG32, 110Ω, 74 mH ||
||PI Horizontal ||250 Ω ||320 Ω ||155 Ω ||




Measured
||Type ||Primary/Single/IN/1-6 ||Secondary/Double/OUT/2-7 ||Actuation/ACT/3-8 ||Reference ||
||GAS Vertical ||111.3 Ω ||131.2 Ω ||208.4 Ω ||2018-06-26 ||
||PI Horizontal 1/3 ||55.4 Ω ||122.5 Ω ||130.3 Ω ||2018-06-28 ||
||PI Horizontal 2/3 ||53.3 Ω ||120.4 Ω ||134.2 Ω ||2018-06-28 ||
||PI Horizontal 3/3 ||54.0 Ω ||120.9 Ω ||133.3 Ω ||2018-06-28 ||




<<Anchor(lvdtdriver)>>

=== LVDT Driver Info ===
||LVDT Driver S.N. ||Left card ||Stage ||Resistor value [ohm] ||Reference Signal ||Gain ||Right card ||Stage ||Resistor value [ohm] ||Reference Signal ||Gain ||
||<style="text-align:center" |4>SR3: SN 1807783 ||R0 ||BF GAS ||60.0 ||4.90 Vpp ||4.90/5.02 = 0.976 ||R0 ||PI LVDT#1 ||50.7 ||4.90Vpp ||4.90/5.02 = 0.976 ||
||R1 ||SF GAS ||60.7 ||4.86 Vpp ||4.86/5.02 = 0.968 ||R1 ||PI LVDT#2 ||50.7 ||4.88 Vpp ||4.88/5.02 = 0.972 ||
||R2 ||F0 GAS ||60.9 ||4.86 Vpp ||4.86/5.02 = 0.968 ||R2 ||PI LVDT#3 ||50.0 ||4.88 Vpp ||4.88/5.02 = 0.972 ||
||R3 ||Not used ||60.7 ||4.86 Vpp ||4.86/5.02 = 0.968 ||R3 ||Not used ||50.9 ||4.86 Vpp ||4.86/5.02 = 0.968 ||


<<Anchor(magnet)>>
Line 36: Line 83:
||Location||Size (mm)||Number||Material||
||SR||5xØ2||4|| SmCo||
||IM||10xØ10||2x6||SmCo||
||SR Damper||10x10x12||72||NdFeB??||
||LBB Damper||10x10x12||24||NdFeB??||		 ||Location ||Size (mm) ||Number ||Material ||
||SR ||5xØ2 ||4 ||SmCo ||
||IM ||10xØ10 ||2x6 ||SmCo ||
||SR Damper ||10x10x12 ||72 ||NdFeB?? ||
||LBB Damper ||10x10x12 ||48 ||NdFeB?? ||


<<Anchor(frequency)>>

== Resonant frequency ==
||Stage ||Measured resonant frequency [Hz] ||Q factor ||Assumed resonant frequency (SUMCON) [Hz] ||Reference ||
||F0 GAS ||0.5 ||19 ||0.3 ||klog 5446 ||
||SF GAS ||0.34 ||27.03 ||0.5 ||klog 5334 ||
||BF GAS ||0.417 ||22.28 ||0.38 ||klog 5334 ||
||IP ||0.33 ||?? ||| klog 5926 ||klog 5926 ||


== GAS filter suitable positions ==
||<tablewidth="1020px" tableheight="225px">'''Filter'''||'''LVDT readout (µm)'''||'''klog'''||'''Notes'''||
||'''F0<<BR>>'''||-542||[[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7900|7900]], [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=8135|8135]], [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=8501|8501]]||Depends on the F1 position because the F1 fishing rod is not operational.||
||'''F1'''||-721||[[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7900|7900]], [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=8135|8135]], [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=8501|8501]]||The fishing rod does not work.||
||'''BF<<BR>>'''||0|| ||We require the IM-V OSEM flags to be at the correct position.||




== Updated models ==
||Name ||Data from CAD only ||Includes GAS freq. ||Change IP leg Stiffness ||Change IP Torsional Stiffness ||
||TypeB_SR3_.m ||Yes ||No ||No ||No ||
||TypeB_SR3_05092018_enzo_1.m ||Yes ||Yes ||No ||No ||
||TypeB_SR3_05092018_enzo_1.m ||Yes ||Yes ||No ||No ||
||TypeB_SR3_05092018_enzo_1.m ||0.33 ||Yes ||Yes ||No ||No ||

== Optimum Temperature ==
See klog [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7420|7420]].

KAGRA VIS Operations Manual - SR3 Suspension Reference

IP Optimum Position

See klog 7783.

  • H1: -2474 µm.
  • H2: -2624µm.
  • H3: -2191 µm.
  • L: 82 µm.
  • T: -212 µm.
  • Y: -4091 µrad.

Stepper

Controller

Channel

"Left"

BF GAS

10.68.150.54

0

Up

SF GAS

10.68.150.54

1

Up

F0 GAS

10.68.150.54

2

Up

PI H0

10.68.150.55

0

??

PI H1

10.68.150.55

1

??

PI H2

10.68.150.55

2

??

PI Yaw

10.68.150.55

3

Clockwise

Fancy Stepper Driver

IP L

+5000 steps -> ≈+??? µm IP-L

IP T

+5000 steps -> ≈+70 µm IP-T

IP Y

+5000 steps -> ≈+??? µrad IP-Y

F0 Y

+50 steps -> ≈-50 µrad OL-Y

Stepper Motor Info

Type

Manufacturer

Model

Coil resistance

Color code (A1/A2//B1/B2)

GAS Vertical

Arun Microelectronics (AML)

D42.2-HX

5.5Ω

green/grey//black/white

PI Yaw

Phytron

VSS 25.200.0.6

5.2Ω

yellow/red//blue/green

PI Horizontal

??

??

7Ω

Pico Info

Pico

Controller

Channel

Colors

IM_PIT

10.68.150.26=SR3_IM

1

red/white

Joystick Up = +pitch

IM_ROL

10.68.150.26=SR3_IM

2

red/white

IM_YAW

10.68.150.26=SR3_IM

3

red/white

BF_1

10.68.150.27=SR3_BF

1

red/white

BF_2

10.68.150.27=SR3_BF

2

red/white

LVDT Info

LVDT Coil Info

Copied from BS - check!

Type

Primary/Single/IN/1-6

Secondary/Double/OUT/2-7

Actuation/ACT/3-8

GAS Vertical

AWG36, 187Ω, 38 mH

AWG32, 78Ω, 9.5 mH

AWG32, 110Ω, 74 mH

PI Horizontal

250 Ω

320 Ω

155 Ω

Measured

Type

Primary/Single/IN/1-6

Secondary/Double/OUT/2-7

Actuation/ACT/3-8

Reference

GAS Vertical

111.3 Ω

131.2 Ω

208.4 Ω

2018-06-26

PI Horizontal 1/3

55.4 Ω

122.5 Ω

130.3 Ω

2018-06-28

PI Horizontal 2/3

53.3 Ω

120.4 Ω

134.2 Ω

2018-06-28

PI Horizontal 3/3

54.0 Ω

120.9 Ω

133.3 Ω

2018-06-28

LVDT Driver Info

LVDT Driver S.N.

Left card

Stage

Resistor value [ohm]

Reference Signal

Gain

Right card

Stage

Resistor value [ohm]

Reference Signal

Gain

SR3: SN 1807783

R0

BF GAS

60.0

4.90 Vpp

4.90/5.02 = 0.976

R0

PI LVDT#1

50.7

4.90Vpp

4.90/5.02 = 0.976

R1

SF GAS

60.7

4.86 Vpp

4.86/5.02 = 0.968

R1

PI LVDT#2

50.7

4.88 Vpp

4.88/5.02 = 0.972

R2

F0 GAS

60.9

4.86 Vpp

4.86/5.02 = 0.968

R2

PI LVDT#3

50.0

4.88 Vpp

4.88/5.02 = 0.972

R3

Not used

60.7

4.86 Vpp

4.86/5.02 = 0.968

R3

Not used

50.9

4.86 Vpp

4.86/5.02 = 0.968

Magnet Info

Location

Size (mm)

Number

Material

SR

5xØ2

4

SmCo

IM

10xØ10

2x6

SmCo

SR Damper

10x10x12

72

NdFeB??

LBB Damper

10x10x12

48

NdFeB??

Resonant frequency

Stage

Measured resonant frequency [Hz]

Q factor

Assumed resonant frequency (SUMCON) [Hz]

Reference

F0 GAS

0.5

19

0.3

klog 5446

SF GAS

0.34

27.03

0.5

klog 5334

BF GAS

0.417

22.28

0.38

klog 5334

IP

0.33

??

| klog 5926

klog 5926

GAS filter suitable positions

Filter

LVDT readout (µm)

klog

Notes

F0

-542

7900, 8135, 8501

Depends on the F1 position because the F1 fishing rod is not operational.

F1

-721

7900, 8135, 8501

The fishing rod does not work.

BF

0

We require the IM-V OSEM flags to be at the correct position.

Updated models

Name

Data from CAD only

Includes GAS freq.

Change IP leg Stiffness

Change IP Torsional Stiffness

TypeB_SR3_.m

Yes

No

No

No

TypeB_SR3_05092018_enzo_1.m

Yes

Yes

No

No

TypeB_SR3_05092018_enzo_1.m

Yes

Yes

No

No

TypeB_SR3_05092018_enzo_1.m

0.33

Yes

Yes

No

No

Optimum Temperature

See klog 7420.

KAGRA/Subgroups/VIS/OpsManual/TypeB/SR3Data (last edited 2019-04-09 14:59:57 by MarkBarton)