Differences between revisions 6 and 7
⇤ ← Revision 6 as of 2019-12-25 14:04:25 →
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← Revision 7 as of 2019-12-25 14:10:57 → ⇥
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Editor: miyoki
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Deletions are marked like this. Additions are marked like this.
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 * Make sure [[http://k1sum0.kagra.icrr.u-tokyo.ac.jp/~controls/Manual/img/VIS/GRD-VIS_SR3.MAIN.png |VIS_SR3 guardian]] is [[http://k1sum0.kagra.icrr.u-tokyo.ac.jp/~controls/Manual/img/VIS/GRD-VIS_SR3.STATES | ALIGNED]]. You can check on terminal by guardctrl status VIS_SR3  * Make sure [[http://k1sum0.kagra.icrr.u-tokyo.ac.jp/~controls/Manual/img/VIS/GRD-VIS_SR3.MAIN.png |VIS_SR3 guardian]] is [[http://k1sum0.kagra.icrr.u-tokyo.ac.jp/~controls/Manual/img/VIS/GRD-VIS_SR3.STATES | ALIGNED]]. You can check on terminal by "guardctrl status VIS_SR3".
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 * Please put -26 (<- this value is an example) to K1:VIS-SR3_IM_OLSET_P_OFFSET. From terminal, you cando caput K1:VIS-SR3_IM_OLSET_P_OFFSET -26 (<- this value is an example)  * Please put -26 (<- this value is an example) to K1:VIS-SR3_IM_OLSET_P_OFFSET. From terminal, you cando "caput K1:VIS-SR3_IM_OLSET_P_OFFSET -26 (<- this value is an example) "
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 * Make sure K1:VIS-SR3_TM_OPLEV_PIT_DIAGMON goes to -26 (<- this value is an example) . You can check on terminal by caget K1:VIS-SR3_TM_OPLEV_PIT_DIAGMON  * Make sure K1:VIS-SR3_TM_OPLEV_PIT_DIAGMON goes to -26 (<- this value is an example) . You can check on terminal by "caget K1:VIS-SR3_TM_OPLEV_PIT_DIAGMON"
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 * Make sure green Y arm transmission goes close to 1. Check by caget K1:AOS-TMSY_GR_PDA1_OUTPUT  * Make sure green Y arm transmission goes close to 1. Check by "caget K1:AOS-TMSY_GR_PDA1_OUTPUT"
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 * Then you can start LSC_LOCK guardian, or the initial alignment (if it seems necessary)  * Then you can start FPMI Locking by pushing "FPMI_LSC_Locking" in [[http://k1sum0.kagra.icrr.u-tokyo.ac.jp/~controls/Manual/img/LSC/GRD-LSC_LOCK.STATES.png | LSC_LOCK guardian]] in [[http://k1sum0.kagra.icrr.u-tokyo.ac.jp/~controls/Manual/img/LSC/GRD-LSC_LOCK.STATES |LSC_LOCK ]], or the initial alignment (if it seems necessary)

PR3 DC alignment

  • Make sure VIS_SR3 guardian is ALIGNED. You can check on terminal by "guardctrl status VIS_SR3".

  • Please put -26 (<- this value is an example) to K1:VIS-SR3_IM_OLSET_P_OFFSET. From terminal, you cando "caput K1:VIS-SR3_IM_OLSET_P_OFFSET -26 (<- this value is an example) "

  • Make sure K1:VIS-SR3_TM_OPLEV_PIT_DIAGMON goes to -26 (<- this value is an example) . You can check on terminal by "caget K1:VIS-SR3_TM_OPLEV_PIT_DIAGMON"

  • Make sure green Y arm transmission goes close to 1. Check by "caget K1:AOS-TMSY_GR_PDA1_OUTPUT"

  • Then you can start FPMI Locking by pushing "FPMI_LSC_Locking" in LSC_LOCK guardian in LSC_LOCK, or the initial alignment (if it seems necessary)

KAGRA/Operation/Manuals/MIF/VIS/TypeB/PR3/DCAlignmentRecovery (last edited 2019-12-25 16:09:36 by miyoki)