RAM copy error

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An error occurred during the copying of data in RAM (Random Access Memory). This suggests a memory integrity problem or a transient issue within the drive's internal data handling.

• Transient power interruption or sag affecting RAM during a write cycle.
• Faulty RAM chip or memory controller on the main control board.
• Software attempting to write to an invalid or protected memory address.
• Overheating of the memory components leading to data corruption.
• Electromagnetic interference (EMI) affecting the RAM data bus or control signals.

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1. 1

   Power cycle the drive by disconnecting mains voltage (L1, L2, L3) for at least 60 seconds.

2. 2

   Verify the stability of the internal 3.3VDC and 5VDC power supplies feeding the memory ICs.

3. 3

   Update the drive firmware to the latest available version to address potential memory management bugs.

4. 4

   Perform a factory reset via Parameter P14-22 (Reset options) set to 2 (Load LCP defaults) to clear corrupted memory states.

5. 5

   Ensure proper cooling and verify ambient temperature within the control cabinet is within specified limits.