HEIDENHAIN TNC 620 (340 56x-02) ISO programming - Manual (Page 221)

HEIDENHAIN TNC 620 221
8.7 A
d
ditional F
unctions
D19 PLC: Transfer values to the PLC
The function D19 transfers up to two numerical values or Q parameters
to the PLC.
Increments and units: 0.1 µm or 0.0001°
Example: Transfer the numerical value 10 (which means 1 µm or
0.001°) to the PLC
17 - TT: Wear tolerance in 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 in radius RBREAK
23 - PLC value
24 - Tool type TYPE
0 = milling cutter, 21 = touch probe
27 - Corresponding row in the touch-probe table
32 - Point angle
34 - Lift off
Touch probe cycles, 990 1 - Approach behavior:
0 = standard behavior
1 = effective radius, set-up clearance is zero
2 - 0 = probe monitoring off
1 = probe monitoring on
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 number Number Index Meaning
N56 D19 P01 +10 P02 +Q3 *