HEIDENHAIN TNC 640 User Manual page 31

Fundamentals | Control model, software and features
New machine parameter suppressResMatlWar (no. 201010) for
suppressing the Remaining material warning, see "Machine-
specific user parameters", page 830
The machine parameter clearPathAtBlk (no. 124203) enables
you to specify whether the tool paths will be cleared with a
new BLK FORM in the Test Run operating mode, see "Machine-
specific user parameters", page 830
New optional machine parameter CfgDisplayCoordSys (no.
127500) for selecting the coordinate system in which a datum
shift is to be shown in the status display, see "Machine-specific
user parameters", page 830
The control now supports up to 24 control loops, including a
maximum of four spindles.
HEIDENHAIN | TNC 640 | ISO Programming User's Manual | 10/2017
31