HEIDENHAIN TNC 620 (340 56x-03) - Manual (Page 260)

260 Programming: Q Parameters
8.8 A
d
ditional F
unctions
Example: Assign the value of the active scaling factor for the Z
axis to Q25
16 - TT: Wear tolerance for length LTOL
17 - TT: Wear tolerance for radius RTOL
18 - TT: Direction of rotation DIRECT
0 = positive, –1 = negative
19 - TT: Offset in plane R-OFFS
20 - TT: Offset in length L-OFFS
21 - TT: Break tolerance for length LBREAK
22 - TT: Break tolerance for radius RBREAK
23 - PLC value
24 - Tool type TYPE
0 = milling cutter, 21 = touch probe
27 - Corresponding line in the touch-probe table
32 - Point angle
34 - Lift off
Touch probe cycles, 990 1 - Approach behavior:
0 = standard behavior
1 = effective radius, setup clearance is zero
2 - 0 = probe monitoring off
1 = probe monitoring on
4 - 0 = stylus not deflected
1 = stylus deflected
Execution status, 992 10 - Block scan active
1 = yes, 0 = no
11 - Search phase
14 - Number of the last FN14 error
16 - Real execution active
1 = execution , 2 = simulation
Group name, ID no. Number Index Meaning
55 FN 18: SYSREAD Q25 = ID210 NR4 IDX3