Online and offline diagnosis of CNC machine tools
Online diagnosis refers to the automatic testing and inspection of CNC devices, PLC controllers, servo systems, PLC inputs/outputs, and other external devices connected to the CNC device in real-time through the control program of the CNC system, while the system is in normal operation, and displays relevant status and fault information. In addition to displaying the alarm number and alarm content on the screen, the system also displays the status of NC internal flag registers and PLC operating units in real time, providing great convenience for fault diagnosis.
2026-03-06