Compatibility With Tnc 355 - HEIDENHAIN TNC 415 Technical Manual

5 Compatibility with TNC 355

The marker ranges for the TNC 355 have also been used for the TNC 407 and TNC 415 to enable
PLC routines created for the TNC 355 to be run on the TNC 407 and TNC 415 as well.
However there are many functions that can be programmed much more simply with PLC words
with the TNC 407 and TNC 415. PLC marker M2719 must be set to activate the strobes for word
processing.
Marker
M2719
Meaning Marker
Start PLC-Pos. X 2704
Start PLC-Pos. Y 2705
Start PLC-Pos. Z 2706
Start PLC-Pos. IV 2707
Read out strobe for 2713
values in Q
parameter (Q100
to Q107)
Read out strobe
tool number
Read in strobe tool
number
Strobe datum 2716
correction
Spindle orientation 2712
HEIDENHAIN recommend programming the PLC functions over the word range only. This makes
the PLC program easy to read and a lot shorter.
1) Module 9093/9094
7-178 TNC 407/TNC 415/TNC 425
Function
Deactivate the TNC 355 modules
0 = Activate strobes for marker range
1 = Activate strobes for word processing
M2719 = 1
Data
D528
D532
D536
D540
D528
−
1)
--
− −
1)
D528 to D540
D592
5 Compatibility with TNC 355
Set
PLC
M2719 = 0
Marker Data
2452 M2560 to M2564
2453 M2565 to M2569
2454 M2570 to M2574
2455 M2575 to M2579
2809 M2560 to M2576
2599 M2560 to M2567
M2112 to M2119
2598 M2560 to M2567
M2572 to M2579
2819 MP4210.32 to
MP4210.46
2527 M2585 to M2589
Reset
PLC
01.98