Save error 2 (SE2)

Keypad COPY error 2: parameter writing error

Action condition - “SE2” warning occurs when writing the parameters incorrectly at the time you copy parameters to the drive. For example, you copy the new firmware version with added parameters to the drive with old firmware version.

SE2: In this stage, the copied data has been transmitted to the Slave. The Slave compares and processes the copied data, and then saves the data to the Data ROM.

During the process, the data error (should be attribution error) may occur, or the data cannot be saved to EEPROM. At this time, the warning occurs. It is suggested to check the status of Data ROM and remove the error causes first.

If you cannot clear the error, check drive hardware.

Malfunction caused by interference - Verify the wiring and grounding of the main circuit, control circuit and the encoder for effective anti-interference performance.