DSQC253 3HNE01695-1 | ABB Serial Measurement Board

The calibrated robot is positioned at calibrationposition. Standard calibration data is found on the SMB(serial measurement board) or EIB in the robot.Based on standard calibration, and besidespositioning the robot at synchronization posi-tion, the Absolute accuracy calibration alsocompensates for:Mechanical tolerances in the robotstructureDeflection due to loadAbsolute accuracy calibration focuses on pos-itioning accuracy in the Cartesian coordinatesystem for the robot.Absolute accuracy calibration data is foundon the SMB(serial measurement board) in therobot.A robot calibrated with Absolute accuracy hasthe option information printed on its nameplate.To regain 100% Absolute accuracy perform-ance, the robot must be recalibrated for abso-lute accuracy after repair or maintenance thataffects the mechanical structure.