HEIDENHAIN TNC 407 (243 020) Technical Manual - Manual (Page 443)

01.98
TNC 407/TNC 415/TNC 425 3 List of machine parameters 5-41
3.12 Machining and program run
Machine
parameter Function and input Change
via Reaction Page
MP7410 ”Scaling factor” cycle in two or three axes
Entry: 0 or 1
0 = Cycle ”Scaling factor” operates in all three
principal axes
1 = Cycle ”Scaling factor” only operates in the
machining plane
PLC RUN
CN 123 4-147
MP7411 Tool data in touch probe block
Entry: 0 or 1
0 = With the touch probe block the current tool
data are overwritten with the calibrated data
of the probe system.
1 = The current tool data are retained even with
a touch probe block.
PLC RUN
CN 123 4-178
MP7420 Cycles for milling pockets with free-programmed
contours
Entry: %xxxx
Bit 0 Slot-Milling direction
0 = Anti-clockwise slot-milling of the
pocket contours, clockwise for
islands
1 = Clockwise slot-milling of the pocket
contours, anti clockwise for islands
Bit 1 Sequence for clearing out and slot milling
0 =
First slot-milling, then clear out
pocket
1 =
First clear out pocket, then
slot-milling
Bit 2 Merge programmed contours
0 =
Contours merged only if the tool
centre paths intersect
1 = Contours merged if the
programmed contours overlap
Bit 3 Clear out and slot-milling to pocket depth,
or for each peck
0 =
Clearing out and slot-milling
performed in one operation for all
pecks
1 = For each peck, first perform slot-
milling and then feed clearing out
(depending on Bit 1) before next
peck
PLC RUN
CN 123 4-147