HEIDENHAIN TNC 407 (243 020) Technical Manual - Manual (Page 334)

01.98
TNC 407/TNC 415/TNC 425 12 Increment positioning 4-209
12 Increment positioning
In the "Electronic handwheel" mode, the function "Incremental jog positioning" can be activated by
the PLC program.
The function "Increment positioning" is enabled by marker M2498. In the "Electronic Handwheel"
mode the "Jog Increment" dialogue is displayed in addition to the "Interpolation factor" dialogue.
For increment positioning, the start marker and the corresponding complement marker for the
desired axis must be activated. If start and complement markers are not set correctly then the
message ERROR IN PLC-PROGRAM XX appears.
In the PLC program the activation of increment positioning is usually combined with the axis
direction keys (see following PLC example). The jog increment can be limited with Module 9036.
Marker Function and entry Error
message Set Reset
M2498 Enable increment positioning PLC PLC
M2512 Start increment positioning X+ 2A PLC PLC
M2528 Complement increment positioning X+
M2513 Start increment positioning X- 2B
M2529 Complement increment positioning X-
M2514 Start increment positioning Y+ 2C
M2530 Complement increment positioning Y+
M2515 Start increment positioning Y- 2D
M2531 Complement increment positioning Y-
M2516 Start increment positioning Z+ 2E
M2532 Complement increment positioning Z+
M2517 Start increment positioning Z- 2F
M2533 Complement increment positioning Z-
M2518 Start increment positioning 4th axis+ 2G
M2534 Complement increment positioning 4+
M2519 Start increment positioning 4- 2H
M2535 Complement increment positioning 4-
M2520 Start increment positioning 5+ 2I
M2536 Complement increment positioning axis 5+
M2521 Start increment positioning 5- 2J
M2537 Complement increment positioning axis 5-