ISO 1101 Position tolerance

Dear Quindos experts,

I am learning quindos 2020.2 with basic training given by the cmm supplier and installer. I am having difficulties to evaluate the ISO position tolerance for inner and outer cylinder (hole and pin). I have measured the elements as cylinder and as a basic circle. The position tolerance for the circle I used the command POSITNXY with circle tolerance zone and got the result as expected with X_correction and Y_correction ActualValue. I can understand the value is the difference from Act vs measured. If the measured value is plus(more) it shows with X correction -0.0000 and oppsite for less.


Could you please explain how to evaluate the position tolerance for the measured cylinders using the position (POSITN) command. I mean all the correct inputs for this command to get the position tolerance as per DRF.

What is the X and Y correction values and how to understand?

I just enclosed the rough sketch and the snip from the results.

Thank you for your kind help.

Regards,




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