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Deletions are marked like this. | Additions are marked like this. |
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= KAGRA VIS Operations Manual - BS Suspension Reference = | = KAGRA VIS Operations Manual - BS Suspension Data Reference = <<Anchor(stepper)>> |
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||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||10.68.150.50||0||Up|| ||SF GAS||10.68.150.50||1||Up|| ||F0 GAS||10.68.150.50||2||Up|| ||PI H0||10.68.150.51||0||??|| ||PI H1||10.68.150.51||1||??|| ||PI H2||10.68.150.51||2||??|| ||PI Yaw||10.68.150.51||3||Clockwise|| |
||Type ||Manufacturer ||Model ||Color code (A1/A2//B1/B2) ||Coil Ω @Motor ||Coil Ω @Connector ||@Flange || ||GAS Vertical ||Arun Microelectronics (AML) ||D42.2-HX ||green/grey//black/white ||5.5Ω ||7.1Ω ||9.4Ω || ||PI Yaw ||Phytron ||VSS 25.200.0.6 ||yellow/red//blue/green ||5.2Ω || || || ||PI Horizontal ||?? ||?? || ||7Ω || || || |
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== LVDT Info == Note: As 2017-05-30, the Primary and Secondary of the PI Horizontal LVDTs are swapped relative to the table. ||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|| |
||Stepper ||Controller ||Channel ||Effect of "Left" Cmd || ||BF GAS ||[[http://10.68.150.50|10.68.150.50]] ||0 ||Keystone Up || ||SF GAS ||[[http://10.68.150.50|10.68.150.50]] ||1 ||Keystone Up || ||F0 GAS ||[[http://10.68.150.50|10.68.150.50]] ||2 ||Keystone Up || ||PI H1 ||[[http://10.68.150.51|10.68.150.51]] ||0 ||IP Clockwise || ||PI H2 ||[[http://10.68.150.51|10.68.150.51]] ||1 ||IP Clockwise || ||PI H3 ||[[http://10.68.150.51|10.68.150.51]] ||2 ||IP Clockwise || ||PI Yaw ||[[http://10.68.150.51|10.68.150.51]] ||3 ||SF/... Clockwise || <<Anchor(pico)>> |
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||Pico ||Controller ||Channel ||Colors ||Effect of "+" Cmd || ||IM_PIT ||[[http://10.68.150.16|10.68.150.16]]=BS_IM ||1 ||red/white ||FWD = beam up, negative pitch; 100 steps per µrad || ||IM_ROL ||[[http://10.68.150.16|10.68.150.16]]=BS_IM ||2 ||red/white ||FWD = positive roll; comparable sensitivity to pitch || ||IM_YAW ||[[http://10.68.150.16|10.68.150.16]]=BS_IM ||3 ||red/white ||FWD = IM clockwise, negative yaw; 6 steps per µrad || ||BF_1 ||[[http://10.68.150.17|10.68.150.17]]=BS_BF ||1 ||red/white || || ||BF_2 ||[[http://10.68.150.17|10.68.150.17]]=BS_BF ||2 ||red/white || || |
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||Type||Manufacturer||Model||Colors|| ||BF/IM||??||??||red/white|| |
<<Anchor(lvdt)>> == LVDT Info == <<Anchor(lvdtcoil)>> === LVDT Coil Infor === Note: As 2017-05-30, the Primary and Secondary of the PI Horizontal LVDTs are swapped relative to the table. ||Type ||Primary/Single/IN/1-6 ||Secondary/Double/OUT/2-7 ||Actuation/ACT/3-8 ||Gain Resistor ||Locked Counts ||Sign || ||GAS BF Vertical ||<style="text-align:center" |3>AWG36, 187Ω, 38 mH ||<style="text-align:center" |3>AWG32, 78Ω, 9.5 mH ||<style="text-align:center" |3>AWG32, 110Ω, 74 mH ||165.5Ω || ||+1 || ||GAS SF Vertical ||99.5Ω || ||+1 || ||GAS F0 Vertical ||98.5Ω || ||+1 || ||PI Horizontal 1 ||<style="text-align:center" |3>250 Ω ||<style="text-align:center" |3>320 Ω ||<style="text-align:center" |3>155 Ω ||100Ω ||-1000 ||-1 || ||PI Horizontal 2 ||100Ω ||1000 ||+1 || ||PI Horizontal 3 ||100Ω ||1000 ||+1 || <<Anchor(osem)>> == OSEM Info == ||Location ||LED V ||PD V ||Coil Ω ||Coil Ω @Type 5 ||Coil Ω @Type5+3 || ||RM ||- ||- ||11.3 ||14.8 || || ||IRM ||1.051 ||0.47 ||11.3 ||14.8 || || ||Position ||Serial ||klog || ||IM H1 ||27 ||[[http://klog.icrr.u-tokyo.ac.jp/osl/?r=2133|2133]] || ||IM H2 ||28 ||[[http://klog.icrr.u-tokyo.ac.jp/osl/?r=2133|2133]] || ||IM H3 ||29 ||[[http://klog.icrr.u-tokyo.ac.jp/osl/?r=2133|2133]] || ||IM V1 ||30 ||[[http://klog.icrr.u-tokyo.ac.jp/osl/?r=2133|2133]] || ||IM V2 ||31 ||[[http://klog.icrr.u-tokyo.ac.jp/osl/?r=2133|2133]] || ||IM V3 ||32 ||[[http://klog.icrr.u-tokyo.ac.jp/osl/?r=2133|2133]] || <<Anchor(magnet)>> == Magnet Info == ||Location ||Size (mm) ||Number ||Material || ||--(BS (Old))-- ||--(3xØ6)-- ||--(4)-- ||--(NdFeB)-- || ||BS (New) ||3xØ2 ||4 ||SmCo || ||IM ||10xØ10 ||2x6 ||NdFeB?? || ||SR Damper ||10x10x12 ||72 ||NdFeB?? || ||LBB Damper ||10x10x12 ||48 ||NdFeB?? || <<Anchor(gas)>> == Gas Filter Info == === Test Hang === ||Stage ||f (Hz) ||klog ||m (kg) ||klog ||k (N/m) ||klog ||kFR (N/m) ||klog || ||SF ||0.44 ||2699 || || || || || || || === Final Hang === ||Stage ||f (Hz) ||klog ||m (kg) ||klog ||k (N/m) ||klog ||kFR (N/m) ||klog || ||F0 ||(.208+.210)/2=0.209 ||3385 || || || || || || || ||SF ||0.425 ||3376 || || || || || || || ||BF ||(0.443+0.454)/2=0.4485 ||3385 || || || || || || || == GAS filter suitable positions == The beam splitter is flat, therefore the failure of putting F1 to zero is not important. ||<tablewidth="885px" tableheight="151px">'''Filter'''||'''LVDT readout (µm)'''||'''klog'''||'''Notes'''|| ||'''F0'''||0|| || || ||'''F1'''||488||[[http://klog.icrr.u-tokyo.ac.jp/osl/?r=8488|8488]]||The fishing rod does not pull down further than approximately 430 µm in vacuum.|| ||'''BF'''||0|| ||We require the IM-V OSEM flags to be at the correct position.|| |
KAGRA VIS Operations Manual - BS Suspension Data Reference
Stepper Motor Info
Type |
Manufacturer |
Model |
Color code (A1/A2//B1/B2) |
Coil Ω @Motor |
Coil Ω @Connector |
@Flange |
GAS Vertical |
Arun Microelectronics (AML) |
D42.2-HX |
green/grey//black/white |
5.5Ω |
7.1Ω |
9.4Ω |
PI Yaw |
Phytron |
VSS 25.200.0.6 |
yellow/red//blue/green |
5.2Ω |
|
|
PI Horizontal |
?? |
?? |
|
7Ω |
|
|
Stepper |
Controller |
Channel |
Effect of "Left" Cmd |
BF GAS |
0 |
Keystone Up |
|
SF GAS |
1 |
Keystone Up |
|
F0 GAS |
2 |
Keystone Up |
|
PI H1 |
0 |
IP Clockwise |
|
PI H2 |
1 |
IP Clockwise |
|
PI H3 |
2 |
IP Clockwise |
|
PI Yaw |
3 |
SF/... Clockwise |
Pico Info
Pico |
Controller |
Channel |
Colors |
Effect of "+" Cmd |
IM_PIT |
10.68.150.16=BS_IM |
1 |
red/white |
FWD = beam up, negative pitch; 100 steps per µrad |
IM_ROL |
10.68.150.16=BS_IM |
2 |
red/white |
FWD = positive roll; comparable sensitivity to pitch |
IM_YAW |
10.68.150.16=BS_IM |
3 |
red/white |
FWD = IM clockwise, negative yaw; 6 steps per µrad |
BF_1 |
10.68.150.17=BS_BF |
1 |
red/white |
|
BF_2 |
10.68.150.17=BS_BF |
2 |
red/white |
|
LVDT Info
LVDT Coil Infor
Note: As 2017-05-30, the Primary and Secondary of the PI Horizontal LVDTs are swapped relative to the table.
Type |
Primary/Single/IN/1-6 |
Secondary/Double/OUT/2-7 |
Actuation/ACT/3-8 |
Gain Resistor |
Locked Counts |
Sign |
GAS BF Vertical |
AWG36, 187Ω, 38 mH |
AWG32, 78Ω, 9.5 mH |
AWG32, 110Ω, 74 mH |
165.5Ω |
|
+1 |
GAS SF Vertical |
99.5Ω |
|
+1 |
|||
GAS F0 Vertical |
98.5Ω |
|
+1 |
|||
PI Horizontal 1 |
250 Ω |
320 Ω |
155 Ω |
100Ω |
-1000 |
-1 |
PI Horizontal 2 |
100Ω |
1000 |
+1 |
|||
PI Horizontal 3 |
100Ω |
1000 |
+1 |
OSEM Info
Location |
LED V |
PD V |
Coil Ω |
Coil Ω @Type 5 |
Coil Ω @Type5+3 |
RM |
- |
- |
11.3 |
14.8 |
|
IRM |
1.051 |
0.47 |
11.3 |
14.8 |
|
Position |
Serial |
klog |
IM H1 |
27 |
|
IM H2 |
28 |
|
IM H3 |
29 |
|
IM V1 |
30 |
|
IM V2 |
31 |
|
IM V3 |
32 |
Magnet Info
Location |
Size (mm) |
Number |
Material |
BS (Old) |
3xØ6 |
4 |
NdFeB |
BS (New) |
3xØ2 |
4 |
|
IM |
10xØ10 |
2x6 |
NdFeB?? |
SR Damper |
10x10x12 |
72 |
NdFeB?? |
LBB Damper |
10x10x12 |
48 |
NdFeB?? |
Gas Filter Info
Test Hang
Stage |
f (Hz) |
klog |
m (kg) |
klog |
k (N/m) |
klog |
kFR (N/m) |
klog |
SF |
0.44 |
2699 |
|
|
|
|
|
|
Final Hang
Stage |
f (Hz) |
klog |
m (kg) |
klog |
k (N/m) |
klog |
kFR (N/m) |
klog |
F0 |
(.208+.210)/2=0.209 |
3385 |
|
|
|
|
|
|
SF |
0.425 |
3376 |
|
|
|
|
|
|
BF |
(0.443+0.454)/2=0.4485 |
3385 |
|
|
|
|
|
|
GAS filter suitable positions
The beam splitter is flat, therefore the failure of putting F1 to zero is not important.
Filter |
LVDT readout (µm) |
klog |
Notes |
F0 |
0 |
|
|
F1 |
488 |
The fishing rod does not pull down further than approximately 430 µm in vacuum. |
|
BF |
0 |
|
We require the IM-V OSEM flags to be at the correct position. |