Disabling the Robot Arm
For adjustment of extended-joints, you need to power on the extended-joint motor(s) for operational check without powering on the robot arm motor.
Regarding to the procedure to disable the robot arm, refer to "Enabling/Disabling the Robot Arm"
Restarting the Controller
Restart the controller.
Never turn the motor power on.
An error message [8540467* *-axis:Encoder System Down] is displayed. Press [Cancel] of the teach pendant to clear the error.

