The motor is moving but the axis slide is stationary (or vice versa). Check machine parameter MP1144.x. Amplitude too low: Encoder signals are too weak or contaminated. Clean or test the encoder. Frequency too high:
Critical internal hardware or software timing issues often requiring a service technician. Common Error Examples & Corrective Actions Error Code/Category Cause of Error Recommended Action Processor Check A (14) Insufficient free memory to open parameter files. Delete unneeded part programs to increase memory space. Processor Check C (17) Overrun of internal time slice (CPU overloaded). heidenhain itnc 530 error list
Clean or replace the heat exchanger/fan filters on the CNC electrical cabinet or control housing. Ensure the cabinet cooling unit is operating correctly. "CMOS BATTERY FAILURE" The motor is moving but the axis slide
An error occurred before the safety self-test (e.g., defective fan, missing power supply, or temperature too high). Heidenhain 4. Machine Parameter (MP) Errors Clean or test the encoder
Error: MOTOR TEMPERATURE TOO HIGH or DRIVE TEMPERATURE CRITICAL
Displays the status of inputs, outputs, and markers to find electrical faults. 📚 Official Resources
The lag distance (the gap between where the control wants the axis to be and where it actually is) has exceeded a critical threshold. This indicates a serious mechanical jam or a failure in the axis drive amplifier.