EtherCAT AL status code (_ecETHERCAT_AL_STATUSCODE)

What does 8000 mean?

This is a general EtherCAT Application Layer (AL) status code, indicating that the EtherCAT master received an error code from the drive. The specific fault is detailed by an associated Profile Code in the Mint WorkBench Error Log, which needs to be converted to hexadecimal for interpretation. Without resolving the underlying EtherCAT error, the drive will not communicate correctly, preventing coordinated motion.

• EtherCAT Master receiving a specific error from the slave device indicating an issue with the device's application layer state.
• Mismatch in EtherCAT configuration (ENI file) between the Master and the actual slave device's capabilities.
• Slave device entering an unexpected EtherCAT state (e.g., PRE-OP, SAFE-OP) due to internal errors or parameter issues.
• Watchdog timeout on the slave device due to missed EtherCAT datagrams from the Master.
• Hardware issue on the slave device's EtherCAT communication interface.

Click steps to track your progress.

1. 1

   1. Retrieve the specific EtherCAT Profile Code from the Mint WorkBench Error Log or the EtherCAT Master's diagnostic interface.

2. 2

   2. Consult the EtherCAT slave device's documentation for the retrieved Profile Code to understand the specific AL error.

3. 3

   3. Verify the EtherCAT Master's configuration (ENI file) against the slave device's ESI file for compatibility.

4. 4

   4. Check the EtherCAT network cabling and connection quality between the Master and the faulty slave device.

5. 5

   5. Power cycle the EtherCAT slave device and monitor its EtherCAT status LEDs during startup.

6. 6

   6. If the Profile Code indicates a parameter error, review relevant drive parameters (e.g., P8-01, P8-02) for correct EtherCAT settings.