Differences between revisions 11 and 12
⇤ ← Revision 11 as of 2014-11-09 07:35:54 →
Size: 1889
Editor: YoichiAso
Comment:
← Revision 12 as of 2014-11-09 07:37:27 → ⇥
Size: 1890
Editor: YoichiAso
Comment:
Deletions are marked like this. Additions are marked like this.
Line 8: Line 8:
Around MCi, MCe chambers: OpLev <<BR>> Around MCi, MCe chambers: !OpLev <<BR>>

Input Mode Cleaner Hardware

Location of the servo components

Drawing

Green lines represent cabling.

MC REFL optical table: PD, QPD
Around MCi, MCe chambers: OpLev
MC rack: I-Q demodulators, MC board, MC RTS computer, Coil drivers, Picomotor Drivers
Laser room: TTFSS box, AOM

Questions
Where to put TTFSS ? Do we need a rack inside the laser room ?

Demodulator

Assigned to Aso

Use 4ch I-Q demodulators for the moment. JGW-D1402413

MC board

Assigned to Michimura and Nakano

  • LIGOの回路図を見て，機能ブロック図を描く

→　LIGO-D1002416-v5(pole/zeroの位置は適宜調整されている可能性あり。参考: LIGO-D040180(回路図)、LIGO-E1200177(LIGOでの変更履歴))

  • KAGRAで必要な修正点はあるか?

→ なさそう。

  • AOMとの接続は単なるBNCケーブル?

→ SMBとSMCは必要(参照: JGW-T1402941)。

Interface between MC board and RTS

Assigned to Michimura and Nakano

  • Cables (Type, Number, Length)

→ MC board: JGW-T1402941 (配線図あり)

→ TTFSS: JGW-G1402963 (配線図あり)

Interface between RTS and MC suspensions

Assigned to Ohishi, Saito, Miyakawa

  • Cables (Type, Number, Length)
  • Picomotor (Driver, Software)

KAGRA/Subgroups/IOO/MC/IMCServoHardware (last edited 2015-01-05 14:03:11 by YutaMichimura)