Laser cutting customers with CypCut controller might have faced with this alarm before: “Alarm: Axis 4 Limit”
As it might be related with limit switches which needs checking, there is also another reason which is a quick fix: Re-adjusting the focus!
On the main page, find the Focus position adjustment section and change the number with 0. After that press the orange color right arrow.
This should clear the error and you are good to go.
