Transcript Tower-Test Diagram 3/22/05

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
Dip Switch
Board
J6
LAT-DS-02882
Flight Length
P
JL39
S
Sim. To LAT-DS-02105
Length = short stub
JL-153
GASU
S
JL49
LAT-DS-02104
JL40 S
P
P
LAT-DS-02103
JL8
PDU
Length 20” max
P
LAT-DS-02103
P JS1
S
J1 S
P
TWR-A
TWR-B
P
S
JL3
JL4
P
Manual SW
Pri to Red
BPU
S
LAT-DS-02096
Flt Length
LAT-DS-02095
J1 S
P
JL13-JL28
S
S
P
P
Length 51” max
P JS1
S
JL7
S
19” RACK
P
S
LAT-DS-02095
LAT SHIELD
INTERFACE
LAT-DS-02106
Length 34” max
19” RACK
+X
P
JL50 - JL65
S
S
P
P
LAT-DS-02106
GASU Test Box
PS for GTB
PS for margin
CLOCK for margin
Test Crate
VSC
115 V 15A
JL5
JL41 S
P
LAT-DS-02863
Flight Length
JL69
S
P
S
P
S
U
P
S
U
P
S
LAT SHIELD
INTERFACE
-X
115 V 30A
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)
WORKSTATION
W/TERA TERM
GPIB TO E-NET
CONVERTER
UPS
& BATTERY
28 Vdc
POWER SUPPLY
AGILENT 6032
SUPPLIED BY
ELX GROUP
AC
110 V @ 30 A
DAQ
PRIMARY
BPU
SIU /
HEATER
UPS
& BATTERY
28 Vdc
POWER SUPPLY
AGILENT 6032
AC
110 V @ 30 A
LAT POWER RACK BLOCK DIAGRAM
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