Inv2020 - Dwg Dimension with Model Paramerter not updated in some case

[jimmyflash]

Inventor 2020

When the model parameter is used in drawing dimension and the parameter is changed the drawing dimension updates .

But when model parameter is from any reason deleted and created again with identical parameter name the drawing dimension become unlinked.

Maybe it could be less sensitive and check only the parameter name, but not the parameter internal ID.

What do you think?

[johnsonshiue]

Hi! I suspect the parameter of interest there is either 0 or it is in a unit incompatible with the equation. Is it in length unit? In this case, it should be unitless in order to work.

Please share the files here. Forum experts can help take a further look.

Many thanks!

[jimmyflash]

Nope, parameter workes well until removed and recreated IDENTICAL parameter. I mean IDENTICAL!

Impossible to share the file. It is about the following the steps to see the result.

Btw. in dimension is used the text value of parameter....doesn't matter the unit.

[johnsonshiue]

Hi Jimmy,

If possible, please share the files with me directly johnson.shiue@autodesk.com. I would like to understand the drawing dimension behavior better.

Many thanks!