Error Codes for Amada Turret Punch – Fanuc 04PC | Amada 6M Controls | Fanuc 6M | P001

A. Common Error Codes on the Amada Control System
On machines equipped with the native Amada control, error codes typically focus on issues with hydraulics, turret indexing, servo performance, and communication. Examples of frequently encountered errors include:
- E01 – Hydraulic Pressure Low:
Indicates that the hydraulic system pressure is below the required operating threshold. Possible causes include fluid leaks, pump problems, or blockages in the hydraulic circuit. - E02 – Turret Indexing/Positioning Error:
The turret (tool changer) is not aligning correctly. This may be due to worn indexing mechanisms, misaligned sensors, or mechanical binding. - E03 – Servo Drive/Motor Fault:
A fault detected in one or more servo amplifiers or motors. Check wiring, connectors, and the condition of the servo units. - E04 – Overload/Overcurrent Condition:
The main drive or servo system is drawing excessive current, which could be a sign of mechanical binding, friction, or an overloaded drive system. - E05 – Communication Fault:
A general error suggesting that the control unit is having trouble communicating with peripheral devices (e.g., servo drives, sensors, or external I/O modules). - E06 – Tool Change or Tool Positioning Error:
Indicates a failure during a tool change cycle—often due to problems with the tool changer mechanism or sensor misreadings regarding tool position. - E07 – Memory/Program Data Error:
A problem has been detected in the CNC program or controller memory (such as invalid parameters or data corruption). - E08 – Emergency Stop/Safety Interlock Activation:
Triggered when an emergency stop button or a safety interlock is activated. This error usually requires operator intervention to safely resume operation.
B. Common Error Codes on the Fanuc Control System
When a Fanuc control is used (which is common on many turret punch presses for its robustness and standardization), error codes tend to follow a numbering scheme that highlights servo issues, communications, and program errors. Although the exact numbers can differ between models, here are examples of error codes that are often encountered:
- Error 1001 – Servo Amplifier Failure:
A specific servo amplifier (or more than one) has reported a fault. The amplifier, its wiring, or the servo motor itself may need inspection. - Error 1002 – Encoder Signal/Error:
A fault in the feedback system is detected—often the encoder is missing a signal or the signal is out of tolerance. This can affect axis positioning accuracy. - Error 1003 – Axis Overload/Overtravel:
One or more axes are experiencing excessive load or are approaching their physical limits. This may be caused by mechanical binding, misalignment, or incorrect speed/acceleration parameters. - Error 1004 – Communication Error (Control to Servo):
A breakdown in the communication link between the Fanuc main controller and the servo drive units is detected. This can result from wiring issues or connector problems. - Error 1005 – Parameter or Data Error:
A parameter value or data value is out of the acceptable range, or there may be data corruption. Verification of control parameters is recommended. - Error 1006 – Digital I/O Fault:
An error with one or more digital input/output circuits has been flagged. Check the I/O wiring, terminals, and any connected sensors or switches. - Error 1007 – Emergency Stop/Safety Interlock:
As with the Amada control, this error indicates that an emergency stop or safety interlock condition has been activated. Ensure that all safety conditions are met before restarting. - Error 1008 – Program Execution Error:
The CNC program contains an invalid command or sequence. Review the program logic and syntax to resolve the error.
Final Note
Because each installation can have its own nuances, if you encounter any of these errors—or others not listed—it is essential to:
- Consult the Latest Documentation: Your machine’s service manual will offer model-specific guidance.
- Follow Safety Procedures: Especially for errors involving emergency stops or hydraulic/servo issues.
- Contact Support: If you are unsure about a diagnosis or how to clear an error, reach out to an authorized Amada service technician or your Fanuc representative.
This general guide is intended to serve as a starting point for troubleshooting common issues on Amada turret punch presses with either Amada or Fanuc controls.