G28 doesn't accept object model variables

[OwenD]

I was working on a macro to check and optionally home individual axes and find that trying to pass a drive letter via the object model doesn't work.

G28 (move.axes[2].letter)

Homes the X axis

G28 {move.axes[2].letter}

Homes ALL axes

[dc42]

Expressions can be used to provide the values of parameters in G- and M-Code commands. They cannot be used to provide the parameter letters themselves.

[gtj0]

@dc42 Would it be a big deal to allow that?

[dc42]

@gtj0 said in G28 doesn't accept object model variables:

@dc42 Would it be a big deal to allow that?

Yes in RRF, less so in DCS.