"Tool Stuck in Spindle Detected"

To establish a baseline for what is working, and what is not, performing the following test will help limit the problem. 

Pull up the F1 Screen and either enter your password or press enter and validate that your sensors are reporting correctly.

First with a tool loaded using the MTC Button ensure that Tool Changer 1 is Low and Tool Changer 2 is High

Then with using the MTC Button and no tool installed, Tool Changer 1 should be High, and Tool Changer 2 should be Low

Then when releasing the MTC Button it Tool Changer 1 and Tool Changer 2 should both read low. 

This will establish if your spindle is setup and acting correctly. 

If it does not under the above conditions, invert the inputs so that they read "Yes"