Invalid addressing actual value data container A

What does E4009 mean?

An error occurred during the index check in the multiplex channel of the IndraDrive MPx02. During cyclic data exchange, the index used to access "Data container A: configuration list actual value-x" points to a non-initialized position in the list, leading to issues with reading actual values.

• Incorrect configuration of "Data container A: configuration list actual value-x"; the list may not be properly sized or initialized.
• An invalid index or address in the high byte of S-0-0368 (Data container A: addressing) is attempting to access uninitialized memory.
• Corruption of data container A's configuration list for actual values.
• Logic error in the master controller or internal drive program attempting to read from an invalid address.

Click steps to track your progress.

1. 1

   Check the configuration settings for "Data container A: configuration list actual value-x" in the IndraDrive MPx02 to ensure it is properly initialized and contains valid data.

2. 2

   Verify the high byte of parameter S-0-0368 (Data container A: addressing) to ensure it is pointing to a valid, initialized position within the data container.

3. 3

   Review the application logic that reads from "Data container A" via the multiplex channel for any out-of-bounds addressing attempts.

4. 4

   Consult the functional description of the firmware for "Multiplex Channel" for detailed information on proper configuration and addressing of data containers.

5. 5

   Perform a drive reset and re-download the configuration if data corruption is suspected.