Causes: The control terminal (Vre terminal) of the CR MOTOR driver has shorted out.
Remedy: 1. Is the CR MOTOR driver on the MAIN BOARD damaged? 2. Is there any foreign materials around the CR MOTOR driver? 1. Remove the foreign material. 2. If the error still occurs, replace the MAIN BOARD.
Code: 113A
Description: CR Overload error
Causes: Overcurrent to the CR MOTOR was detected. • CR ENCODER cable is damaged. • CR MOTOR cable is damaged. • Irregular load • CR ENCODER failure • CR MOTOR failure
Remedy: 1. Check if the CR UNIT is attached correctly. 2. Is there any foreign materials on the CR UNIT drive path? 3. Is there any problems such as damaged cable in the connections below? • CR ENCODER to SUB BOARD (CN102) • CR MOTOR to MAIN BOARD (CN19) 4. Does the CR ENCODER work properly? Check it using the Service Program. 1. Re-install the CR UNIT. 2. Replace the CR ENCODER. 3. Replace the CR MOTOR.
Code: 113B
Description: CR Over speed error
Causes: The CR MOTOR was driven at a speed faster than a predetermined one during deceleration. • Irregular load • CR ENCODER failure • SUB BOARD is damaged. • CR MOTOR driver failure
Remedy: Does the CR ENCODER work properly? Check it using the Service Program. 1. Replace the CR ENCODER. 2. Replace the SUB BOARD. 3. Replace the MAIN BOARD.
Code: 113C
Description: CR Reversing error
Causes: The number of occurrences of reversing the CR MOTOR has reached a predetermined limit. • The polarity of CR ENCODER cable is opposite. • The polarity of CR MOTOR cable is opposite. • Slipping of the teeth of CR TIMING BELT • CR ENCODER failure
Remedy: 1. Check the following connection and installation direction. • CR ENCODER to SUB BOARD (CN102) • CR MOTOR to MAIN BOARD (CN19) 2. Check if the tension of the CR TIMING BELT is proper. 3. Does the CR ENCODER work properly? Check it using the Service Program. 1. Adjust the tension of the CR TIMING BELT. 2. Replace the CR ENCODER.
Code: 113D
Description: CR Driving time-out error
Causes: Abnormally-long driving duration of the CR MOTOR was detected. • Irregular load • Firmware becomes out of control.
Remedy: Replace the MAIN BOARD.
Code: 113E
Description: CR Velocity deviation error
Causes: The CR MOTOR was driven at a speed abnormally faster than a predetermined one during acceleration or deceleration. • Irregular load • CR ENCODER failure • CR MOTOR failure • SUB BOARD is damaged. • CR MOTOR driver failure
Remedy: Does the CR ENCODER work properly? Check it using the Service Program. 1. Replace the CR ENCODER. 2. Replace the CR MOTOR. 3. Replace the SUB BOARD. 4. Replace the MAIN BOARD.