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PaulinaLSST committed May 16, 2024
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Troubleshooting Template
#########################

.. note::
This is a procedure template file that is associated with a template directory structure. This note should be deleted when the section is properly populated.
Azimuth-max-velocity error exceeded
.. _Title-of-Troubleshooting-Procedure-Overview:

Overview
========

Expand All @@ -45,12 +40,23 @@ Error diagnosis
.. It is preferred to include them as a bulleted or enumerated list.
.. Post screenshots of the error state or relevant tracebacks.
- When attempting to move the telescope, the ATMCS (and ATPtg) enter a FAULT state due to the azimuth max velocity error being exceeded. ATMCS provides specific error messages indicating faults in azimuth drives #1 and #2, with both fault bits activated. Additionally, the telescope remains stuck at a fixed azimuth and elevation position. This constellation of symptoms suggests issues with the azimuth drivers causing drive tension problems, which typically require inspection by the daytime crew.

- When attempting to move the telescope, the ATMCS (and ATPtg) get FAULT state due to the azimuth max velocity error being exceeded. ATMCS provides specific error messages indicating faults in azimuth drives #1 and #2, with both fault bits activated.


.. _Title-of-Troubleshooting-Procedure-Procedure-Steps:


.. note::
This is a procedure template file that is associated with a template directory structure. This note should be deleted when the section is properly populated.

.. _Title-of-Troubleshooting-Procedure-Overview:

1. Fault event in ATMCS while in tracking enable state. Azimuth max velocity error exceeded.
/ATMCS Real-Time Application.vi/MOUNTDEV.vi/Generic Device.lvclass:Run.vi:1530004/MOUNTDEV.lvclass:NormalDeviceLogic.vi/MOUNTDEV.lvclass:ProcessDeviceLogicStateTransitions.vi/MntcTrackEnabledState.lvclass:ProcessStateTransition.vi/mount_fault_state_procedure.vi

2. Fault event in ATMCS while in tracking enable state. Azimuth drive #2 fault bit is ON. Azimuth drive #1 fault bit is ON. Azimuth max velocity error exceeded.
/ATMCS Real-Time Application.vi/MOUNTDEV.vi/Generic Device.lvclass:Run.vi:1530004/MOUNTDEV.lvclass:NormalDeviceLogic.vi/MOUNTDEV.lvclass:ProcessDeviceLogicStateTransitions.vi/MntcTrackEnabledState.lvclass:ProcessStateTransition.vi/mount_fault_state_procedure.vi

Procedure Steps
===============

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