AIV-FV (day 2)

SFT-FV run in A0 configuration
 
FUNC VER
Start: 8:25:00
Stop: 9:30:00
 
ORB LOAD Start: 13:40:00 Stop: 15:00:00 @ start+0:43 CCS displays crashed

See Timing

 
 
ITL Updates
  • SIMBIO: 
    • FUNC VER first block of actions removed (ME sw on). 
    • ORB LOAD windows configuration modified to nominal use (workaround for data rate with no compression removed), 5th block flexible dw added with 10frames for all detectors
  • MERTIS
    • FUNC VER: Transition to safe mode removed (func ver)
    • OBR LOAD: Parameter updates
  • PHEBUS: 
    • OBT LOAD: Timing of first block updated 
  • BELA: Update of parameters in both ITLs
All updates are in the CVS repository.
 
SSMM Configuration Problems
  • Initial configuration not as expected. PS created but not enabled.
  • A reconfiguration of the SSMM was performed after the FUNC PERF, to solve the misconfiguration.
  • Selective data downlink transfer store was enable to store data and the copy command does not work if enabled. Disabled manually for the copy. The only packet store that has to be disabled is the target (Selective Data Downlink Transfer store), but the source packet store can remain enable for data storage.
Instrument Problems
  • SIMBIO:
    • HRIC flexible downlink not produced.
    • STC in the second block of the orbit load was using flexible dw but due to crach of the CCS displays we did not see the packets coming down via VC2 (X). Computations seems to indicate we have missed them in the screen (total 50Mbit, taking into account downlink rate for X channels means 4min).
    • STC decompression issue due to reception of packets from both bands during flexible downlink (not using on-board generation time). Current EGSE cannot handle processing in real time.
  • BELA: During ORB LOAD Due to misconfiguration in SSMM, nominal prio sc (PID 66) sent via X-band.
  • MIXS: During FUNC VER SSMM configuration error caused MIXS (PID 76-77) sent via X-band
  • MGNS: Missing selective data during FUNC PERF (probably due to reconfiguration of SSMM, to be confirmed).
 
Other
  • SSMM overflow caused retransmission of housekeeping telemetry (see ISA display 1 and display 2).

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