nein, nichts. hab aber gerade da http://pminmo.com/PMinMOwiki/index.php5?title=EMC2 was gefunden:

"Head Scratchers

Periodically I run into something that other pieces of CNC software handles more loosly, or is different. Here are some that threw me off for a while:
...
M03 (M05) needs to have a speed parameter, so a plain M03 or M3 will turn the spindle off.
..."

ich versteh nur nicht ganz was er damit meint... sowas wie "M03 S1000" (wenn S für den Spindlelspeed steht)

PS: es ist nur MDI^^