E. Wiezorrek, O.H. Bauer MPE Garching

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E. Wiezorrek, O.H. BauerMPE Garching
EGSE/IEGSE and MIB
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Starting Point Routine Phase
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Major Goal Smooth Transition between Mission
Phases
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EGSE Working Group

• Started in Oktober 1999
• Goal Common development of EGSE for ILT and IST
• Up to now 45 telecons or meetings
• Participants
• HIFI, PACS, SPIRE
• Di/TOS
• Project
• HSC
• and
• Alcatel
• Astrium

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EGSE/HCSS Set-up for ILT
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EGSE for ILT

• Common development
• CDMS Simulator SPIRE
• Test Equipment Interface concept HIFI
• Router HIFI
• SCOS 2000 support Di/TOS
• MIB support Di/TOS, HSC
• First complete version mid 2002
• Test Control PACS
• TOPE Di/TOS, PACS
• Out of Limit / Telecommand History ESOC, SPIRE,
  HSC
• Available now
• On-board Software Management ESOC

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IEGSE/CCS for IST
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IEGSE Hardware

• The IEGSE is a common purchase by all three
  Herschel Instruments based on ILT-EGSE concept
• Hardware set-up can be reconfigured to replace
  any failed system
• The IEGSE has been pre-configured and tested at
  MPE on 20/22 Sep 04 by three instrument teams and
  HSC
• The IEGSE has been installed at Astrium,
  Ottobrunn, and acceptance tested together with
  CCS on 15/17 Nov 04
• CCS/IEGSE configuration has been used for first
  WE tests of SPIRE and PACS (mid Dec 04)

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• EGSE Hardware Overview

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• IEGSE Overview

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Open Points

• Bug in TOPE system of CCS ? SPR raised
• When a test procedure read a TM parameter not
  always the most recent value is read which
  seriously hampers CcsHandler
• When PACS/DPU and CCS/CDMU front end are started
  at the same
• time the first TC has to be sent twice ? NCR
  raised
• MIB HPSDB bridge file conversion is not stable
  yet
• MIB changes required due new naming conventions
  for HPSDB
• Set-up of CCS seems to be complex
• Access to remote ICC sites not yet possible
• OBS upload not yet possible ESOC OBSM sytem
  will be used
• Next EGSE WG meeting at Astrium, Ottobrunn, on
  26 Jan 05 to
• discuss overall PLM EGSE situation