Operation Manual

290 Teach-in mode
4.6 Thread and undercut cycles
Cycle run
1 Pre-position threading tool to center of thread groove
2 Use the Take over position soft key to transfer the tool position
and spindle angle to the parameters measured position ZC and
measured angle C
3 Move the tool manually out of the thread groove
4 Position the tool in front of the workpiece
5 Start cycle with the Input finished soft key, then press Cycle
Start
Q No. no load (number of dry runs)
MT M after T: M function that is executed after the tool call T.
MFS M at beginning: M function that is executed at the
beginning of the machining step.
MFE M at end: M function that is executed at the end of the
machining step.
WP Displays which workpiece spindle is used to process the
cycle (machine-dependent)
 Main drive
 Opposing spindle for rear-face machining