Table of Contents
Run Setup
The below setup is a change in wiring from Run 76 and Run 77. SQUET 39 is replaced with ZC-31, Motor Coils wiring has changed. We will keep Side 2 fully working and Phonon Channel F and A from Side 1 working.
Non-working channels: link Cable 2 SQUID A, Cable 1 SQUID C&D, Cable 3 SQUID C
| Run 79 Channel Map | |||||||
|---|---|---|---|---|---|---|---|
| Prev Det TwistedPair Conn refer | New Det TwistedPair Conn | Tower | Cable | DCRC(2sided) | Label | SQUID Bias, Offset | HV output, Side2-readout |
| DIB1Q (Side1pE) | DIB1Q (Side1pE) | Face5pA | Cable 2 (includes LEDs and accessories) HV CONN1 Stripline 41 ZC-70 | — | - | ||
| DIB1pB (Side1pB) | DIB3pA (Side1pF) | Face5pB | SQUID Bias= -71.8 uA, Lockpoint=-2.94 mV, | - | |||
| DIB1pA (Side1pD) | DIB4pC (Side1pA) | Face5pC | SQUID Bias= -81.1 uA, Lockpoint=-4.77 mV | - | |||
| DIB1pC (Side2pE) | DIB1pC (Side2pE) | Face5pD | SQUID Bias= -88.5 uA, Lockpoint=-2.78 mV | - | |||
| DIB3pC (Side2pC) | DIB3pC (Side2pC) | Face3pA | Cable 1 HV CONN2 Stripline 48 ZC-31 | — | SQUID Bias= -58.1 uA, Lockpoint=-3.44 mV | - | |
| DIB3pB (Side2pF) | DIB3pB (Side2pF) | Face3pB | SQUID Bias= -80.1 uA, Lockpoint=-3.95 mV | - | |||
| DIB3Q (Side1pC) | DIB3Q (Side1pC) | Face3pC | - | - | |||
| DIB3pA (Side1pF) | DIB1pA (Side1pD) | Face3pD | - | - | |||
| DIB3pD (Side2pB) | DIB3pD (Side2pB) | Face2pA | Cable 3 HV CONN3 Stripline 43 ZC-13 | — | SQUID Bias= -89.0 uA, Lockpoint=-5.42 mV | - | |
| DIB4pD (Side2pA) | DIB4pD (Side2pA) | Face2pB | SQUID Bias= -85.9 uA, Lockpoint=-4.13 mV | - | |||
| DIB4pC (Side1pA) | DIB1pB (Side1pB) | Face2pC | - | - | |||
| DIB1pD (Side2pD) | DIB1pD (Side2pD) | Face2pD | SQUID Bias= -88.2 uA, Lockpoint=-3.32 mV | - | |||
| +++++++++++++++++++++After Run notes ++++++++++++++++++++++++++ |
|---|
ZC-70 on Cable 2 showed shorts after LN2 transfer and the short remained for the whole run. Endstops and One X-arm wire also showed shorts. It lead to fridge warming issues when connected to the DCRCs. After we found a blockage on the Still/Condenser line due to a bad Linde dewar, we proceeded to warm up the fridge to change the shorted lines as well as to clear the blockage(warming up the fridge will clear the blockage by its own).
Not edited below this line
Accessory wiring
The idea is to do minimal change to the setup from Run 77 so that 2D source mover can be swapped without any wire mapping change. So, the ideal place to make change is at the connection from the 1D source mover housing. The two coils are currently wrapped as a set of 4 pins which can be broken into half. Similarly, the far and near endstop can be made into individual wires to plug into the Tower face.
(Old) Refer page: Link to Run 72 wiring
(Old) Refer to 1D source mover notes.Link
| Run 78 accessory wiring | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| accessory | Motor Y1 | Motor Y2 | Motor Y3 | Motor Y4 | Motor X1 | Motor X2 | Motor X3 | Motor X4 | Xendstop | Yendstop | ||||||
| acc wire | SL Yconnector | SL ROX connector | purple | purple | ||||||||||||
| Tower F4 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| interposer conns | brn | w brn | org | w org | blu | w blu | grn | blk | blk | pur | pur | |||||
| no soc | no soc | no soc | no soc | no soc | no soc | no soc | no soc | no soc | ||||||||
| stripline pin | 49 | 50 | 8 | 9 | 11 | 12 | 13 (open) | 45 | 2 | 46 | ||||||
| label | pBr3 | pBr4 | pCr3 | pCr4 | pAr3 | pAr4 | pAr5 | pDr3 | pAr1 | pDr4 | ||||||
| STRIPLINE 41 | ||||||||||||||||
| CABLE #2 | ||||||||||||||||
| stripline D50 | 36 | 18 | 8 | 23 | 4 | 19 | 1 | 41 | 17 | 40 | ||||||
| DCRC/diverter Dsub | 48 | 33 | 10 | 28 | 14 | 32 | 17 | 43 | 1 | 44 | ||||||
| Dsub diverter board | U09-2 | U10-3 | U06-3 | U07-3 | U08-4 | U09-1 | U10-4 | |||||||||