Error 4032 · CNC 8055 M · CNC 8055 T
Message: Handshake error
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 channels.
Besides this, it activates the external emergency output.
Cause
The handshake bit has been lost. To verify that the communication is correct, it continuously checks a handshake bit between the CNC and the drives.
Solution
Check the cables, the connections, the line terminating resistors and the CAN boards (at the CNC and at the drive).
