Can anyone explain an interesting phenomenem (pardon my horrible spelling...LOL).
One of my friends company have a mid 80's Takisawa CNC mill, with a 11M Fanuc control.
Sometimes when he downloads (via RS 232) g-code to the machine the g-codes end up as if the control forgot to read the ";" at the end of the program lines....

When he shuts down and restarts the mill things come right sometimes not.

Klox