Overview of PACS Test Campaigns

1
Overview of PACS Test Campaigns

• Helmut Feuchtgruber
• MPE

2
AVM Warm Electronics Tests

• AVM WE Tests from Sep-2002 to Jul-2004
• Purpose
• - OBSW development
• - Initial warm electronics communication
  verification
• - Development of basic instrument operational
• procedures (switch-on/off, memory load, 1355
  link initialization
• etc.)
• - Development of EGSE software and operational
  procedures
• (memory load, packet recording, bus list
  switching etc.)
• Hardware DPU AVM1, SPU EM, BOLC sim., DMC AVM

3
CQM ILT

• Two cryogenic test phases
• 19-23 Jul 2004 and 6-Sep to 6-Nov 2004 (EMC
  4/6-Nov 2004)
• Instrument Hardware
• - DPU AVM1, SPU AVM, BOLC AVM, DMC EM, WIH AVM
• - CQM FPU
• Instrument OBSW
• - DPU V7.10, several updates during the tests
  until V7.68
• - SPU V11.1, short trial of V11.3, but roll
  back to V11.1
• - DMC V5.006, several updates during the tests
  until V5.023

4
EQM IMT

• July/August 2005 3 x Short Functional Tests warm
• 19-Sep to 4-Nov in 2 periods (with and without
  He-leak)
• 7/9-Nov-2005 PACS/SPIRE parallel mode testing
• 21/25-Nov-2005 EMC Testing
• 7/9-Dec-2005 Straylight Testing
• 15-Dec-2005 SFT at HeI conditions
• Hardware Refurbished DMC EM, otherwise same as
  during ILT
• OBSW DMC OBSW V5.025, SPU V11.7, DPU V7.68

5
FM Pre-ILT

• Since 22-Mar-2006 in several time periods
• Purpose
• - Development and testing of CUS-based ILT test
  procedures and
• operational procedures
• - Verification of new DPU Boot SW
• - Dry-run and validation of IST test procedures
• - OBSW and MIB testing
• - SPU HLSW development
• - Support to PCSS development and testing
• Hardware DPU AVM2 CFM2, DMC EQM, BOLC sim.,
  SPU EM, WIH EQM, FPU simulator (part time)
• OBSW DMC V6.000-V6.005, SPU V12.2, DPU V8.31

6
Future Test Phases (1)

• ILT without FPU
• Continuation of Pre-ILT and integration of PACS
  FM warm units into test setup as they become
  available prior to the cold ILT
• ILT with FPU
• SFT warm (before evacuation)
• Nominal ILT program (incl. SFT HeI, SFT HeII,
  entire IST test procedure and parallel mode test
  verification)
• ILT EMC phase
• Hardware FM warm electronics and FM FPU
• OBSW Flight versions

7
Future Test Phases (2)

• AVM IST
• Purpose
• - Verification of IST test procedures
• - Test of system related aspects (TBC)
• Hardware DPU AVM1 (with new boot software), SPU
  AVM, BOLC AVM, DMC EM, WIH AVM
• Software DPU OBSW V8.xx (TBD during ILT), SPU
  V12.x (TBD during ILT), DMC V6.xxx (TBD
• during ILT and due to DMC EM hardware
• constraints)

8
Future Test Phases (3)

• Instrument Delivery
• FM IST
• Purpose
• - Verify that PACS instrument function and
  performance is preserved
• at satellite level, before, during and after
  environmental testing.
• This includes TV/TB and EMC tests.
• SVT 12 (content TBD by ESA/MOC)
• Hardware FM warm electronics and FM FPU
• Software Flight software, evtl. bugs/SPRs
  detected during ILT corrected