text: <s>[INST] If an axis has a hard overtravel fault but the machine is in its normal working range. What could be... Summary: If an axis has a hard overtravel fault but the machine is in its normal working range. What could be one problem? If an axis has a hard overtravel fault but the machine is in its normal working range. What could be one problem? [/INST] The limit switch is not connected - broken wire or something similar. The drive requires a Normally Closed (NC) contact, but the limit switch is wired Normally Open (NO) That's two. It would help if you gave more information, such as drive model number. \\n </s>