Error 4025 · CNC 8055 T
Message: Loop time exceeded: Increase P72 (looptime)
Detection
During execution.
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 time it takes to calculate the feedrate of the axis is greater than the cycle time established for transmission to the drive.
Solution
Increase the value of general machine parameter LOOPTIME (P72). If the error persists, contact the Service Department.
