Recover from reboot to BASIC including watchdog reboot

Version 5 - Last modified 22 Dec 2011

Location

Written procedure on Docushare: https://www.swift.psu.edu/docushare/dsweb/View/Collection-127
Further detail: http://www.mssl.ucl.ac.uk/swift/docs/procedures/

Purpose

To diagnose the cause of the reboot and change state to SAFE.

Steps to run

  1. Schedule forward link TDRSS if no MAL available in the next hour or so
  2. start idebug
  3. FOT makes available the file "icudump" in the $ITOS_OUTPUTDIR/pktdump directory.
  4. Check dump file to workout cause of reboot
  5. start icu_tdrsshk_on(300)
  6. Once the cause is understood and information will not be lost by booting the operational code ...
  7. start icu_safe
  8. start icu_tdrsshk_on(480)
  9. start icu_errors_reset - if necessary
  10. edit uvot_limits.proc - change limits of SBCTXERRCNTICU