egse centric plan for two tower tests in accordance with meeting held 02 mar 2005 revised 22 mar...
TRANSCRIPT
EGSE CENTRIC PLAN FOR TWO TOWER TESTS
IN ACCORDANCE WITH MEETING HELD 02 MAR 2005
REVISED 22 MAR 2005
MEETING HELD 02-MAR-2005
• ATTENDEES– SYSTEM ENGINEERING REPRESENTATIVE P. HASCALL– ELX REPRENTATIVE M. HUFFER– MECH SYS REPRESETATIVE M. NORDBY– I&T REPRESENTATIVES
• E. Bloom• K. Fouts• B. Grist• E. do Couto• G. Godfrey• L. Wai• R. Claus• B. Horwitz
TEST AS YOU FLY
• ALL CABLES INSIDE LAT TO BE FLIGHT LENGTH AND MATERIALS– USE OF FLIGHT CABLES TBD BY DEL. SCHED.– INSTALL PER FLIGHT ROUTING WITHOUT CABLE TRAYS
• CABLES PASSING OUT OF LAT WILL GO THROUGH FLIGHT INTERFACE AT LAT SHIELD– LAT SHIELD WILL BE SIMULATED BY METAL PANELS,
ATTACHED LIKE FLIGHT PANELS (or as close as we can)– CABLES WILL ROUTE ALONG GPR, TO A CABLE WRAP AT
DRIVE SHAFT/SUPPORT– CABLES OUTSIDE LAT WILL BE LONGER THAN FLIGHT,
MAYBE SIMILAR IN LENGTH TO ANOTHER TEST CASE
DESIRED FEATURES
• INSTALL INTO AN ODD AND AN EVEN BAY– M. HUFFER HAS TILL 8 MAR TO REQUEST THIS– OTHERWISE, INSTALL INTO BAY 0,4 IAW PLAN (676)
• TEST EQUIPMENT LOCATED ON TEST STAND– THERE ARE OPEN SPACES IN STAND– SPACES WILL BE FILLED WITH STAND ELECTRONICS
• If these electronics are not installed, then test EGSE can be located there
• Access to motor shafts would be blocked by test EGSE
TWO TOWER BLOCK DIAGRAM
BPULAT-DS-02104
19” RACK
LAT SHIELD INTERFACE
-X 115 V 30A
TWR-A
TWR-B
PDUGASU
LAT
-DS
-02106
LAT
-DS
-02106
LAT
-DS
-02095
LAT
-DS
-02095
JS1
JS1
J1
J1
LAT-DS-02103
LAT-DS-02103 LAT-DS-02096 Flt Length
Dip Switch Board
Sim. To LAT-DS-02105Length = short stub
JL7
JL8
JL3
JL41
JL40
JL50 - JL65JL13-JL28
JL5
J6
JL49
P
S
P
P P
P
P
P
P
P
S
S
S
S
S
SS
S
S
S
S
P
P
P
P
S
S
S
P
P
PS
Length 51” max
Length 20” max
Length 34” max
JL4S
P
JL-153
LAT SHIELD INTERFACE
+X
LAT-DS-02863Flight Length
Manual SWPri to Red
JL69
JL39
GASU Test BoxPS for GTB
PS for marginCLOCK for margin
Test CrateVSC
LAT-DS-02882Flight Length
PS
PS
UPS
UPS
19” RACK
115 V 15A
WHAT WE ALREADY HAVE
• I&T HAS THE FOLLOWING– THREE LAT PS (AGILENT 6032)– CABLES
• 2103, 2 ea. GIVEN TO ELX
• 2105, 2 ea. (not required now)• 2106, 2 ea. (max length, may not be correct for our bays) GIVEN TO ELX
• 2095, 2 ea. (max length, may not be correct for our bays) GIVEN TO ELX
• 2104, 54” long (may not match the flight cable)• 100 pin connectors for 2 more 2104 cables
– I think they can be used for 2863 cables
• Connectors\backshells for 16 cable savers for 2095 (in case cables are flight)– In assembly
• Connectors\backshells for 16 cable savers for 2106 (in case cables are flight)– Conns. due 3/16, Backshells 4/7
• BPU ALMOST COMPLETE IN ELX LAB– NEED IT’S SCHEMATIC AND THE LIST OF INPUTS AND OUTPUTS– KILL SWITCH IMPLENTATION IS VIA THE AGILENT POWER SUPPLY
• I&T to implement on rack and in RM 102
SHORTAGES / RESPONSIBILITY• CABLES
– 2096, 2 ea. – BPU to LAT, 2 ea.– 2105 / Dip Switch Panel– 2882– Test box to JL-39– 2863– Test crate to JL-69 (sim. To 2104)
• UPS, 2 EA. ($80 EA. TO MOD. EXISTING UNITS, $2,000 EA. NEW)
• 30 A SERVICE, POWER CABLES• 19” RACK, 2 EA. ($300 EA.)• RACK MOUNTED VME CRATE, 2 EA.• CONNECTOR MOUNTING PANELS• GASU AND PDU MOUNTS• CABLES WITHIN VSC TEST RACK
• ELX
• DONE I&T
• DONE I&T• DONE I&T• ELX• SEE PG 9• SEE PG 9• ELX
MISC ITEMS FOR I&T TO PROVIDE
• CABLE FASTENING TO GPR– USE TIE DOWN POINTS THAT ARE FLIGHT APPROVED
• Is this a special order?– DETERMINE CABLE LENGTHS OUTSIDE LAT SHIELD
• Include cable wrap• Contacted Steve Score today, will follow up.
• REMOTE CONTROL OF LAT PS (2)– WITH OUR MOVE INTO RM 102, THE PS MUST BE REMOTELY
CONTROLLED• Parts cost of $2,000• Purchased hardware. I think that basic controls will be done via
command line. It would be better to have someone write some command scripts so we can control usage.
• CABLES WITHIN BPU/PS RACK– Need ELX schematic for BPU. Think just wires and lugs, not certain,
have to check with Jim MacDonald. This should be provided as part of the BPU design (ICD).
EGSE MOUNTING / HARDWARE
• CONNECTOR MOUNTING PANELS – design and drawings done by Mechanical systems (ready now); fabrication and fit up is responsibility of I&T (Eliazar)
• GASU AND PDU MOUNTS– design and drawings done by Mechanical systems (ready now); fabrication and fit up is responsibility of I&T (Eliazar)
SUPPLIED BY ELX GROUP
BPU
28 VdcPOWER SUPPLY
AGILENT 6032
28 VdcPOWER SUPPLY
AGILENT 6032
GPIB TO E-NET CONVERTER
UPS & BATTERY
UPS & BATTERY
AC
AC
110 V @ 30 A
110 V @ 30 A
LAT POWER RACK BLOCK DIAGRAM
DAQ PRIMARY
SIU /HEATER
WORKSTATION W/TERA TERM
TEST RACK (EVENTUALLY VSC RACK)
• GASU TEST BOX (GTB)– PERMITS EXT / INT CLOCK SELECTION
• Provides input for external clock (clock is doubled ie: 44 MHz input for 22 MHz system operation)
– PERMITS VOLTAGE MONITORING FOR GASU• Provides connection for margining supply
– PERMITS EXT TRIGGER SOURCES• Should be able to route multiple sources via this capability
– Muon Telescope– Pulse generator
– HAS OTHER FEATURES WE MAY USE IN FUTURE– DOCUMENTATION TO BE DELIVERED BY GREGG THAYER
• Interface cabling to be furnished by Gregg and I
• POWER SUPPLY FOR GTB USE BK’s• POWER SUPPLY FOR MARGINING USE BK’s• CLOCK SOURCE FOR CLOCK MARGIN TESTS USE AGLNT
– ONLY HAVE ONE, MUST ORDER MORE