I have a room designed using a room family (25 configurations) and now I'm moving on to drawing. For each configuration, the value of a geometric tolerance changes so I would like to know if it was possible to fly it also thanks to the family. I created the parameter, I put it in the family with the syntax:
$VALEUR@X@Equations but then I don't see how to call/use this variable in the geometric tolerance. Maybe there's a direct syntax to drive this value from excel.
If you create a collone tolerance and you put them manually, then you create a block with the symbols and this tolerance related to your part family, these will follow depending on your part.
I'm sorry but I don't understand what you mean. Where should the column you are talking about be created? And for the tolerance to follow, you have to use a block or does the geometric tolerance function work?
When you have created your part family, you have created it with an Excel file and in it you add a tolerance column and you put your tolerances in it. Then you create a block with a link in it that points to that column. Depending on the configuration, the tolerance will change.
In fact, what you need to do I think is not to use the geometric tolerance function.
You need to make a block with annotations that will look like a geometric tolerance, but by doing this, you can control the value of your tolerance via a parameter of your part family.