Error 2021 · CNC 8055 M · CNC 8055 T
Message: CNC’s user RAM memory error.’ Press any key.
Detection
While starting the CNC or during diagnoses.
Effect
It stops the movement of the axes and the spindle, eliminating all the enable signals and canceling all the analog outputs of the CNC. When detected from the position loop, it opens the position loop and sets the LOPEN mark to ·1·.
If it is in execution, it interrupts the execution of the part program of the CNC of its Besides this, it activates the external emergency output.
Cause
A defect has been found in the CNC’s user RAM memory.
Solution
Contact the Service Department.
