Atmospheric Pre-aligner Manual
4000-0015 Rev 1
51
Troubleshooting
This chapter describes how to troubleshoot pre-aligner problems.
Typically, you verify what does work and what does not work by running
the diagnostics described in the previous chapter. To access the controller
information on the functioning of various components, use the EQT
Information Request or send various information commands:
• Use the STAT command to check general controller status,
• the ALST command to further specify an alignment error,
• the RLS command to check limit switch status,
• and the GLST command to check for errors in movement.
This chapter gives information on using these commands, interpreting the
responses, and taking recovery actions.
For problems you cannot solve, gather information and contact Equipe
Customer Support. Use the Aftermath Analysis form given at the end of
this chapter.
As you follow the instructions, you might be asked to perform one or more
Diagnostic steps. Instructions for using the Teach Pendant to perform
diagnostics are given in the preceding chapter. General instructions for
using the Teach Pendant and EQT 32 are given in the Equipe User
Interface Manual, Document number 4000-0017.
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