HEIDENHAIN TNC 640 (34059x-02) - Manual (Page 306)

Programming: Q Parameters
9.8 Additional functions
9
306
TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 5/2013
Group name, ID no. Number Index Meaning
Reference point from touch
probe cycle, 360 1 1 to 9
(X, Y, Z, A, B, C,
U, V, W) Last reference point of a manual touch
probe cycle, or last touch point from Cycle
0 without probe length compensation but
with probe radius compensation (workpiece
coordinate system)
2 1 to 9
(X, Y, Z, A, B, C,
U, V, W) Last reference point of a manual touch
probe cycle, or last touch point from Cycle
0 without probe length or probe radius
compensation (machine coordinate system)
3 1 to 9
(X, Y, Z, A, B, C,
U, V, W) Result of measurement of the touch probe
cycles 0 and 1 without probe radius or probe
length compensation
4 1 to 9
(X, Y, Z, A, B, C,
U, V, W) Last reference point of a manual touch
probe cycle, or last touch point from Cycle
0 without probe length or stylus probe
compensation (workpiece coordinate system)
10 - Oriented spindle stop
Value from the active
datum table in the active
coordinate system, 500 Line Column Read values
Basic transformation, 507 Line 1 to 6
(X, Y, Z, SPA,
SPB, SPC) Read the basic transformation of a preset
Axis offset, 508 Line 1 to 9
(X_OFFS,
Y_OFFS,
Z_OFFS,
A_OFFS,
B_OFFS,
C_OFFS,
U_OFFS,
V_OFFS,
W_OFFS) Read the axis offset of a preset
Active preset, 530 1 - Read the number of the active preset
Read data of the current
tool, 950 1 - Tool length L
2 - Tool radius R
3 - Tool radius R2
4 - Oversize for tool length DL
5 - Tool radius oversize DR
6 - Tool radius oversize DR2
7 - Tool locked TL
0 = not locked, 1 = locked
8 - Number of the replacement tool RT
9 - Maximum tool age TIME1
10 - Maximum tool age TIME2
11 - Current tool age CUR. TIME
12 - PLC status