EQUIPMENT OPERATION MANUAL Loctite S440 Series SCARA Robots

System ErrorMessageRemedy028 EEPROM Write Error Replace Board B.029 EEPROM Read Error Replace Board B.030 FLROM Erase Error Replace Board B.031 FLROM Write Error Replace Board B.032 Card Erase Error Replace Board B.033 Card Write Error Replace Board B.034 EEPROM Not Initialized Replace Board B.036 Block SUM Error Replace Board B.037 Motor Power Supply Error Check the motor driving power supply.088 Z Motor/Encoder Error Check the Z axis motor.If the Z axis motor is functioning, it is anencoder error. Check the encoder cable. Ifthe cable is normal, replace the encoder.If the Z axis motor is not functioning, it is amotor error. Check the motor cable. If thecable is normal, replace the motor or themotor driver.Check the result in diagnosis mode.089 Z Sensor Error Check the Z sensor in diagnosis mode.If the sensor cable is normal, replace thesensor.090 Z Driver 0-Phaze Error Check the Z motor driver in diagnosis mode.Replace the Z motor driver.091 J1 Motor/Encoder Error If the J1 axis motor is functioning, it is anencoder error. (Check the encoder cable. If itis normal, replace the encoder.)If J1 axis motor is not functioning, it is amotor error. (Check the motor cable. If it isnormal, replace the motor or the motordriver.)Confirm the robot’s movement in diagnosismode.092 J1 Sensor Error Check the J1 sensor in diagnosis mode.If the sensor cable is normal, replace thesensor.093 J1 Encoder 0-Phaze Error Check the J1 encoder in diagnosis mode.Replace the J1 motor driver.094 J2 Motor/Encoder Error If the J2 axis motor is functioning, it is anencoder error. (Check the encoder cable. If itis normal, replace the encoder.)If J2 axis motor is not functioning, it is amotor error. (Check the motor cable. If it isnormal, replace the motor or the motordriver.)Confirm the robot’s movement in diagnosismode.Specifications 9-2