HEIDENHAIN TNC 640, User Manual, Page: 404 / 948

Programming Q Parameters | Additional functions
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HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
Group
name Gruppen-
nummerID Systemdaten-
nummer Index Description
23 - Coolant status M8:
0 = inactive, 1 = active
Channel data
25 1 - Channel number
Cycle parameters
1 - Set-up clearance
2 - Hole depth / milling depth
3 - Plunging depth
4 - Feed rate for plunging
5 - First side length of pocket
6 - Second side length of pocket
7 - First side length of slot
8 - Second side length of slot
9 - Radius of circular pocket
10 - Feed rate for milling
11 - Rotational direction of the milling path
12 - Dwell time
13 - Thread pitch for Cycles 17 and 18
14 - Finishing allowance
15 - Roughing angle
21 - Probing angle
22 - Probing path
23 - Probing feed rate
49 - HSC mode (Cycle 32 Tolerance)
50 - Tolerance for rotary axes (Cycle 32 Tolerance)
52 Q parameter
number Type of transfer parameter for user cycles:
–
1: Cycle parameter not programmed in
CYCL DEF
0: Cycle parameter numerically programmed
in CYCL DEF (Q parameter)
1: Cycle parameter programmed as string in
CYCL DEF (Q parameter)
60 - Clearance height (touch probe cycles 30 to
33)
61 - Inspection (touch probe cycles 30 to 33)
62 - Cutting edge measurement (touch probe
cycles 30 to 33)
63 - Q parameter number for the result (touch
probe cycles 30 to 33)
30
64 - Q parameter type for the result (touch probe
cycles 30 to 33)
1 = Q, 2 = QL, 3 = QR