about Absolute accuracy Calibration.Robot Calibration for OffLine Programming

We have a robot and a laser tracker. Increase robot Absolute accuracy. How to do? i find a file in forums. 3HAC18153-1,we must buy Options 603-1 and 603-2,Or ,we can calibration Absolute accuracy myself?

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try up
pgmbtn.zip (11 KB)
pgmbtn.zip (11 KB)