Shane AO  

Problem: TT Dichroic Error

Manifestation:

• TT Dichroic function value reported as Unknown instead of Mirror or Splitter .
• TT Dichroic detail panel indicates Move command nominally succeeded, but stage is not in tolerance.

Workaround:

• System operator must keep track of Mirror/Splitter position until determination is made of why function is positioning less well now that in the past.

Cause:

• Unknown

Associated Issues:

• Issue 10674

Change Log:

2016-12-12: First version.