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Logbook Engineering run SVT setup

EPICS Instructions

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2015-02-05

Unpacking, prepping EEL clean room space.

2015-02-06

SVT box installed. Ready to install U-channels.

LV and HV cables unpacked and run from MPOD to flange. LV cables ohmed out at MPOD end with FEB

FEB chiller connected to manifold and tested.

Got ATCA crate from hall.

2015-02-07

MPOD power checked without sense and no detector connected.

MPOD EPICS interface tested, using the IOC on the Hall-B commuters (clonioc1). 

5:00pm
1st power test of the front end boards on the plate without any link. All currents look good.
Layer, DVDD, AVDDP, AVDDN
L1t 0.987, 0.892, 0.249
L2-3t 0.974, 0.902, 0.251
L5t 0.965, 0.882, 0.253
L6t 0.978, 0.884, 0.248
L4t 0.987, 0.889, 0.244
L4b 0.962, 0.869, 0.255
L5b 0.981, 0.875, 0.250
L6b 0.972, 0.875, 0.253
L1b 0.985, 0.876, 0.245
L2-3b 0.959, 0.877, 0.256

5:10pm
Omar found that one of the LV mezzanine card (L5t, bottom screw) was now connecting AGND to the FEB support plate. The screw is touching the ground plane. By pushing it slightly he was able to get it back in w/o touching.