FPM+FEE modules testing at Nevis Laboratories
- eLogs
- ToDoList:
- UPS setup
- Setup remote control with network card (support: Bill)
- ✔ Make connection (Bill sets up monitoring)
- ✔ Figure out remote controlling
- ✔ Connect: SiPMs PSU, Adapter PSU, PC, Fan, Function Generator, Laser driver
- ✔ Replace bias capacitors on SMART test board. See red circle in enclosed picture: 20201022_171019_MOD2.jpg (support: Nancy):
- C1, C3, C4: replace with 100nF, 100V (1206 package)
- C5, C6, C7: replace with 2.2uF, 100V (1206 package)
- Laser driver:
- Setup security switch on dark box
- ✔ PSU units:
- Write software for remote control. Basic functions: voltage r/w, compliance r/w, current r, enable control, channel select (for dual PSU)
- Software details written up in the 2020-12-09 eLog
- ✔ PC:
- Setup VNC server (support: Deivid)
-
- "Dark" tests:
- Connect Ham FPM to SMART + INFN Bari testing board; power up and look at scope signals
- "Light" tests:
Networking
- ctalab machine
- # host odo

odo.nevis.columbia.edu is an alias for ctalab.nevis.columbia.edu.
ctalab.nevis.columbia.edu has address 10.44.2.10
- MAC address: a4:bb:6d:45:08:64
- Username: ctalab
- Contact Massimo or Colin for password
- Started ssh server following direction on this page:
- Smart UPS
FPM+FEE assembly
Parts List
Lab Setup
- Connect 3 biases of 5V all from the same power supply (2 on the adapter board, 1 on the FPGA)
- Connect HV SiPM to adapter board
- Connections are mtx on the board, lemo on the scope
- Organized in 4 rows, 2 for each SiPM tile connected
In the middle of the copper finger (towards the matrix) there is a hole to which the grey cube is screwed:
- screw the cube on the copper finger
- screw the matrix
--
Massimo Capasso - 2020-11-24
Comments