# Co ordinate system

**URL:** https://tech-community.robotics.abb.com/t/co-ordinate-system/8256
**Category:** Developer Tools
**Created:** [May 24, 2018, 8:57am UTC](https://tech-community.robotics.abb.com/t/co-ordinate-system/8256 "2018-05-24T08:57:38Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![girishjakkam](https://avatars.discourse-cdn.com/v4/letter/g/a5b964/32.png) [@girishjakkam](https://tech-community.robotics.abb.com/u/girishjakkam)
#### Post date: [May 24, 2018, 8:57am UTC](https://tech-community.robotics.abb.com/t/co-ordinate-system/8256/1 "2018-05-24T08:57:38Z")

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Hi ,  
I have two robots of same model facing each other , they have different Controllers , both are faced at a distance of 40 M on a single track , the 0 degree for the seventh axis is at the middle of the track. I would like to have the same world co-ordinates for both the Roboters. I have teached the positions for one Roboter and would like to use the same rob Targets for the second Roboter. I think if I have same world co ordinates for both the Roboters then I can use the same rob Targets to reach the Position.

1. How do I Change the world co ordinates of the Roboter , is it the Task Frame ?
2. MirrPos function is not working  
pdummy2:= MirPos(pdummy,wobj0); \ Here it is only converting mirror of XY plane and on the Wobj0

Thank you