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. Is there any problems such as damaged cable in the connections below? • CR Encoder to SUB Board (CN102) • CR Motor to SUB-M Board (CN1) 2. Is the tension of the CR Timing Belt 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 Motor 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 Motor 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.
Code: 113F
Description: CR Motor lock error
Causes: The CR Motor was driven at a speed abnormally slower than a predetermined one during operation. • CR Encoder cable is damaged. • CR Motor cable is damaged. • Irregular load • CR Encoder failure • CR Motor failure
Remedy: 1. Is there any problems such as damaged cable in the connections below? • CR Encoder to SUB Board (CN102) • CR Motor to SUB-M Board (CN1) 2. Does the CR Encoder work properly? Check it using the Service Program. 1. Replace the CR Encoder. 2. Replace the CR Motor.
Code: 1229
Description: PF Motor oscillation error
Causes: The control terminal (Vre terminal) of the PF Motor driver has shorted out.
Remedy: 1. Is the PF Motor driver on the Main Board damaged? 2. Is there any foreign materials around the PF Motor driver? 1. Remove the foreign material. 2. If the error still occurs, replace the Main Board.
Code: 122A
Description: PF Motor overload error
Causes: Overcurrent to the PF Motor was detected. • PF Encoder cable is damaged. • PF Motor cable is damaged. • Irregular load • PF Encoder failure • PF Motor failure
Remedy: Does the PF Encoder work properly? Check it using the Service Program. 1. Replace the PF Encoder. 2. Replace the Main Board.