A method includes positioning a robot in a plurality of postures in a substrate processing system relative to a fixed location in the substrate processing system and generating sensor data identifying a fixed location relative to the robot in the plurality of postures. The method further includes determining, based on the sensor data, a plurality of error values corresponding to one or more components of the substrate processing system and causing, based on the plurality of error values, performance of one or more corrective actions associated with the one or more components of the substrate processing system.