[Dsg-halla_magnets] Turret Flange Drawing vs IRL Discrepancies
Brian Eng
beng at jlab.org
Mon Jul 18 18:28:37 EDT 2022
Below are the issues found where the actual wiring on the flange/connector didn't match the drawing. Note that I haven't included most of the G vs GR issues. Generally GR = green in their drawing (I will switch to GY & GN instead for the spreadsheet/image we generated later). I've also omitted any errors from my transcribing the scanned drawing: e.g. V vs Y, B vs R
I've also included a ? in the result line as it isn't possible to figure out just from the colors which is actually swapped, in theory they could all be swapped around. The way they used the colors is really a pain.
Flange A2
Bundle: 59
Sensor: TS10
Drawing: BR – W – BR – W
Actually: W – BR – BR – W
Result? Pins A & B = V+ & I+ swapped
Flange: C3
Bundle: 69
Sensor: TS27
Drawing: O – G – O – G
Actually: O – O – G – G
Result? Pins J & K = I+ & V- swapped
Flange D3
Bundle: 56
Sensor: TS7
Drawing: O – BR – O – BR
Actually: O – BR – BR – O
Result? Pins K & L = V- & I- swapped
There were also issues with the drawing itself not being consistent.
Flange: B2
Bundle: 83
Sensor: VT3
Drawing: BL or G
Actually: G
Flange E1
Bundle: 102
Sensor: N/A
Drawing: BL or B
Actually: B
Flange E2
Bundle: 103
Sensor: ?
Drawing: Missing?
Actually: V
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