Error 4033 · CNC 8055 M · CNC 8055 T
Message: Cyclic message of the drive lost
Detection
During the operation of the CAN bus.
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 all Besides this, it activates the external emergency output.
Cause
A message of the drive has been lost (it has not reached the CNC).
Solution
Check the cables, the connections, the line terminating resistors and the CAN boards (at the CNC and at the drive).
