AuxTel Known Faults

A comprehensive list of common faults will be displayed here along their troubleshooting procedures.

Known Faults

CSC	Issue/Diagnosis	Happens mostly when	Troubleshooting procedure
Row 1, column 1		Row 1, column 3	Row 1, column 4
Row 2, column 1	Row 2, column 2	Row 2, column 3

Per component

• ATCS
  • ATHexapod fails to enable with the rest of ATCS
  • AuxTel Mount Control System Fails to Enable / E-Stop is Engaged
  • AuxTel Mount Fails to Move
  • AuxTel Mount Fails to Move and Times Out
  • AuxTel M1 Cover Fails to Open

• LATISS
  • AT camera recovery
  • ATSpectrograph failed - grating stage position and timed out

• AT Calibration System

• General Troubleshooting
  • AuxTel Elevation Out of range
  • AuxTel Image out of focus
  • AuxTel Lost Pointing Accuracy