HEIDENHAIN TNC 620 (73498x-01) ISO programming - Manual (Page 232)

232 Programming: Q parameters
8.7 A
d
ditional functions
2 Safety clearance for linear measurement
3 Safety clearance for radial measurement
77 - Spindle speed
78 - Probing direction
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 datum of a manual touch probe cycle, or last
touch point from Cycle 0 without stylus length or
stylus 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 datum of a manual touch probe cycle, or last
touch point from Cycle 0 without stylus length or
stylus radius 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 - Tool length oversize DL
5 - Tool radius oversize DR
6 - Tool radius oversize DR2
Group name, ID no. Number Index Meaning