AL130 alarm in delta servo drive indicates the accessing address of EEPROM is out of range when using CANopen PDO. This means the quantity of the data in the ROM is over the allowable space. It is probably because the software has been updated. The data in the ROM is stored by the old version. Thus, it cannot be used.

1. Check if the addressing in EEPROM exceeds the range for the specified object during PDO receiving or sending.