wiki:TroubleShooting

Version 20 (modified by Daniela Dorner, 8 years ago) ( diff )

added new states for drivectrl to the list

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Trouble shooting

some general stuff

Automatic Failure Handling

  • Autoresume
  • Fad connection loss

Computers

  • Informations about the Computers
  • Startup and Shutdown Procedure
  • Restarting a hanging PC

Software

  • Stopping Programs
  • Starting Programs
  • List of needed software and the corresponding screen and vnc Sessions

Hardware

  • Power Cycling the camera
  • Switching off the bias crate

After a power cut

  • restart computers
  • restart software

subsystems

Bias

  • bias disconnection
  • Overcurrent status
  • Status notReferenced

FADs

  • crate reset
  • start up connection problem
  • in-run fad loss
  • drs underflow problem
  • startup - no proper connection problem
  • fadctrl hangs in state configuring by taking an external lp run

FTUs

  • ftmctrl in state ERROR
  • ftmctrl in state ClockCondError

Drivectrl

  • drivectrl in state LOCKED
  • drivectrl in some error state (PositioningFailed, OutOfRange, InvalidCoordinates
  • drivectrl in HardwareWarning
  • drivectrl in HardwareError
  • Manual parking of the telescope

Arduino (for Lid control and Interlock)

  • Arduino Reset

Lid

  • Emergency procedure for manual operation
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