Dynamixel AX18A Zeroing

Issue:

I have several dynamixel AX-18A servos that don’t have the exact 0 point. How can I calibrate it so that the 0 point returns to normal?


DYNAMIXEL Servo:

Dynamixel AX-18A


DYNAMIXEL Controller:

U2D2


Software Interface:

Dynamixel Wizard

DYNAMIXEL Servos can be recalibrated using the calibration tool built in to the DYNAMIXEL Wizard 2.0 configuration software.

However, when I use this servo the calibration button seems to be locked. I don’t think the dynamixel ax-18 servo is supported by this feature.