I have two machining centers, both with 0MC controls, one running version 467 another running 469. On the control running version 467, I can use G65 PXXXX from the MDI to call macros, however I can't do the same on the machine running version 469 as it throws an incorrect g code alarm. Both can use G65 macros just fine from within programs. I parsed the parameter manuals and couldn't find anything that looked like a parameter that would restrict or allow this from the MDI specifically. Anyone have thoughts on what might be causing the behavior to be different between the two controls?