X,Y Coordinates Not realistic

[Anonymous]

I use AutoCAD Plant 3D 2019 and I draw a 3D model but I found that X and Y coordinates seems to not be correct and real but COP is Ok.

for example please see attached photos I select 2 pipes already touch each other but X coordinates difference equal to around 5 meter.

Any advice about this situation.

Best regards;

Ahmed

[Thimo.Bergen]

Dear Ahmed,

Try setting your Coordinate System to WCS.
Your pipe is about 5 meters long. It seems to me that your UCS "Unnamed" has the Y axis alligned with the X axis of the WCS.

If you do that, you will find that the coordinates are correct. These coordinates in the properties are WCS coordinates.