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Size: 734
Comment:
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Size: 1366
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
| Line 7: | Line 7: |
| == Agilent Ion Pump == | == Agilent Ion Pump Controller == |
| Line 14: | Line 14: |
| == Gamma Digitel MPC (Ion Pump Controller) == [[attachment:MPC_J.pdf|Manual]] p17 We will only use J104 Connector. We will use all the setpoint relays and the analog outputs in J104. |
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| Line 15: | Line 22: |
| [[attachment:Convectron_FIR_GV_PRES_3750MAN.pdf|Manual]] p12, p32 We will only use the analog output connector and the set point relays. No RS-232. == ULVAL GI-M2 Ion Gauge == [[attachment:GI-M2_IO.pdf|I/O table]] We will use: * Set Point 1 (Pin 1-3) * Power (Pin 6) * Filament (Pin 7) * Degas Out(Pin 10) * Degas In (Pin 17) * Rec out (Pin 24, 25) * Local Remote In (Pin 42) * Filament In (Pin 43) |
Vacuum system control
Vacuum Unit
Vacuum unit (VU) is a set of vacuum pumps and gauges. KAGRA has a vacuum unit every 100m. So the total number of VUs is 60.
Each VU has ion-pumps, an ion-gauge,a convectron, a turbo molecular pump (TMP), a fore-line pump. The TMP and the fore-line pump will be stoped after initial pump down. So these are not under remote monitoring.
Agilent Ion Pump Controller
Manual p64 - p71
We will use the J1-REMOTE I/O connector. We will not use the serial communication.
Used pins: Ch1 On/Off (Pin 6, Pin 22), Fault Relay (Pin 12 or 13, Pin 31), Ch1 Set Point Relay (Pin 17 or 19, Pin 18), Analog 1 (Pin 1, Pin 3).
Gamma Digitel MPC (Ion Pump Controller)
Manual p17
We will only use J104 Connector.
We will use all the setpoint relays and the analog outputs in J104.
Convectron
Manual p12, p32
We will only use the analog output connector and the set point relays. No RS-232.
ULVAL GI-M2 Ion Gauge
We will use:
- Set Point 1 (Pin 1-3)
- Power (Pin 6)
- Filament (Pin 7)
- Degas Out(Pin 10)
- Degas In (Pin 17)
- Rec out (Pin 24, 25)
- Local Remote In (Pin 42)
- Filament In (Pin 43)