Messages from NC program
Command  | #MSG (<message level>; <mask>; "<text>" )#  | 
<message level>  | 
  | 
<mask>  | STRING  | 
<text>  | the text to be displayed  | 
N10 G0 X0 Y0
N20 G01 X100 Y0 F6000
N30 #MSG( NCK; STRING; "this is a text")#
N40 G01 X200 Y-100 The text can not be used to transfer further parameters (e.g. R-parameters).
Internally the message is handled like a note.