Yamaha YK180X, YK120X Caution when turning off the robot controller, Connection to the controller

(2)Caution when turning off the robot controller

On theYK120X andYK180X series robots, the harness exerts a large reaction force on the X and Y axis arms. When the power to the robot controller is turned off, the arm positions might move slightly due to the harness reaction force, depending on where the arms are positioned. If the arms moved a large distance in this case, the correct position data may not be backed up. To avoid this, before turning off the power to the robot controller, press the emergency stop button and check that the robot arms have completely stopped.

(3)Connection to the controller

The controller for theYK120X series robots (YK120X,YK150X) is designed to provide 24V output and the model name "RCX142-T" is shown on the serial number label (see Fig. 2-5). Do not connect other controllers to the YK120X series robot. If operated from a controller other than the RCX142- T, the robot's motors may be damaged.