Steve and EricG are moving their oplev test for aLIGO over to the SP table, so that we can have the SRM optical lever back.
I have pulled out an Ontrak PSM2-10 position sensor and accompanying driver for the sensor. This, like the POP QPD, has BNC outputs that we can take straight to the ADC.
In the c1pem model I have created 3 new filter modules: C1:PEM-OLTEST_X, C1:PEM-OLTEST_Y, and C1:PEM-OLTEST_SUM. I built, installed and restarted the model, and also restarted the daqd process on the frame builder. On the AA breakout board on the 1X7 rack, these correspond to:
BNC # 29 = OLTEST_X
BNC # 30 = OLTEST_Y
BNC # 31 = OLTEST_SUM
By putting 1Vpp, 0.1Hz into each of these channels one at a time, I see on StripTool that they correspond as I expect.
Everything should be plug-and-play at this point, as soon as Steve is ready with the hardware. |