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User name Hanretty, Kelleher, Jones, Selvy
Log entry time 21:34:23 on February 01, 2011
Entry number 346036
keyword=FPP work for 01Feb2011
-- Signal cables for FPPC1 and FPPC2 connected to crate.
-- Low-voltage signal cables for FPPC1 and FPPC2 connected.
-- Gas system connected.
-- (7)1877S TDC's moved from Test Lab to Hall A and placed in LHRS crate
(crate3 I believe) in slots 22-16.
-- Low voltage supplies turned on and tested (powered off at the end of
-- We noticed after the 4pm meeting that there is a short-to-ground in
FPPC2 noticed by inspecting the low-voltage side with a DVM and conformed
by turning off the low-voltage and testing the three copper buses. FPPC2
was slid to the side a few inches to provide access to the mesh covering
so we could remove them (both the U and V sides of FPPC2) and inspect the
electrical connections. Nothing was discovered in this inspection. This
issue will be investigated further tomorrow.
Please followup if needed.