Long Correction Element Upgrade

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Long Correction Element Upgrade

• Racks Equipment Installation
• Kent Triplett
• May 4, 2007

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TG-7 Test Racks VME Node BCP670 Camac SY 70
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HRM VME Node BCP670 at TG-7
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New Magnet Assembly at TG-7
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Finish Preparing Racks

• East Gallery Racks are in place, bolted together
• Initial rack prep and wiring almost complete
• Ransons Work
• Install 120V strips
• Run cabling, do connections outlets for 480V
• Cut holes in top sides of racks for cabling entry
• Install cable trays
• Ground rack to rack, racks to building
• Once electricians finish a location,
  installations begin
• Racks at Period 13 (mid East Gallery) still w/o
  120VAC
• Looking for FESS maintenance period for
  opportunity to hook up regular rack power
• Will also need 480V power panel outage to connect
  neutrals for bulks

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Period 16 Correctors for 17, 18, 19, 20 Camac 8A
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Period 14 Correctors for 13, 14, 15, 16 Camac 7A
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Period 11 Correctors for 9, 10, 11, 12 Camac 6A
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Finish Preparing Racks

• Most West Gallery Racks are in place, bolted
  together, except Period 24
• Period 24 racks are ready for the work, work
  request submitted for 4 hour effort
• Ransons folks are working on running electrical,
  and preparing racks in West Gallery now
• Will require some outages to supply 120V and 480
  connections in this gallery

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Period 21 Correctors for 21, 22, 23, 24 Camac
1A
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Period 24 racks these will be relocated
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Period 24 racks all 4 racks will move here
for correctors 1, 2, 3,4 Camac 2A
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Racks at Period 24 will be relocated drawing
compliments C. Drennan
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Period 4 racks for correctors 5, 6, 7, 8
Camac 4A will need a new repeater here
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MiniBooNE Correctors
Bulk below supplies DC breakers w/ 180VDC then on
to regulators
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MiniBooNE Correctors
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TG-9 Example SY Correctors
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Immediate Issues

• Late start on rack cabling plan parts orders
• However, a plan has been devised,
• Cable routing and lengths have been determined
• Most parts have been ordered, some already
  arrived
• Get one set of cabling completed
• Will take about 95 hours of total effort!
• The worst part by far is the 37 pin D connectors!
• Install in test racks

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Initial Estimate To Complete Cabling _at_ 7 Locations
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Controls Equipment Availability

• Camac Crates Controllers
• In Stock, ready to install
• Will need to cable to repeaters for PIOX, PIOR,
  BTR, TCLK (P16 done already)
• Will need to upgrade a repeater at BTW for the
  addition 4 hr downtime request
• 473s The New Ramp Cards
• 10 full production ready to go, should have 36 -
  40 within 4 5 weeks
• Only 36 were requested, 4 spares exist, a few
  prototypes exist
• Including our test rack, we need 42
• Need to authorize Controls to produce at least 10
  more
• Just got a firmware driver upgrade, testing to
  be done more later
• 218s Bulk Control Status
• Ready to go
• 377 Timing cards
• Not specified, but we might want to include one
  at each crate. Available
• 183 cards or other?
• We might want a way to provide remote reset to
  HRM, VME, investigate further

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Controls Equipment Availability

• TCLK fanout (McClure Box)
• One per location, will be available when we need
  them
• VME crates
• We have them
• Mike Kucera has all the cards that go in them
• Mike Kucera will arrange for ethernet hookups
• HRMs
• 6ea 128 channel HRMs currently exist, some need
  madc board upgrade
• Upgraded boards are in production (isolated
  signal grounding from chassis)
• We are using 127 channels worth of the HRM at
  each location!
• I reference I monitor I rms V monitor I
  error for each regulator
• 3 bulk signals 4 RTD signals
• Brand new for the accelerator complex, we need to
  give the test rack HRM some traffic. Will be
  easier to do this soon.