Programming: Miscellaneous functions
10.4 Miscellaneous functions for path behavior
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TNC 320 | User's Manual
HEIDENHAIN Conversational Programming | 3/2014
Superimposing handwheel positioning during
program run: M118
Standard behavior
In the program run modes, the TNC moves the tool as defined in
the part program.
Behavior with M118
M118 permits manual corrections by handwheel during program
run. Just program M118 and enter an axis-specific value (linear or
rotary axis) in millimeters.
Input
If you enter M118 in a positioning block, the TNC continues the
dialog for this block by asking you the axis-specific values. The
coordinates are entered with the orange axis direction buttons or
the ASCII keyboard.
Effect
Cancel handwheel positioning by programming M118 once again
without coordinate input.
M118 becomes effective at the start of block.
Example NC blocks
You want to be able to use the handwheel during program run to
move the tool in the working plane X/Y by ±1 mm and in the rotary
axis B by ±5° from the programmed value:
L X+0 Y+38.5 RL F125 M118 X1 Y1 B5
M118 is effective in a tilted coordinate system if
you activate the tilted working plane function for
the Manual Operation mode. If the tilted working
plane function is not active for the Manual Operation
mode, the original coordinate system is effective.
M118 also functions in the Positioning with MDI
mode of operation!
Summary of Contents for TNC 320
Page 4: ...Controls of the TNC 4 TNC 320 User s Manual HEIDENHAIN Conversational Programming 3 2014 ...
Page 5: ...Fundamentals ...
Page 16: ...Contents 16 TNC 320 User s Manual HEIDENHAIN Conversational Programming 3 2014 ...
Page 43: ...1 First Steps with the TNC 320 ...
Page 63: ...2 Introduction ...
Page 81: ...3 Programming Fundamentals file management ...
Page 124: ......
Page 125: ...4 Programming Programming aids ...
Page 152: ......
Page 153: ...5 Programming Tools ...
Page 180: ......
Page 181: ...6 Programming Programming contours ...
Page 232: ......
Page 233: ...7 Programming Data transfer from DXF files or plain language contours ...
Page 251: ...8 Programming Subprograms and program section repeats ...
Page 267: ...9 Programming Q Parameters ...
Page 337: ...10 Programming Miscellaneous functions ...
Page 357: ...11 Programming Special functions ...
Page 379: ...12 Programming Multiple Axis Machining ...
Page 406: ......
Page 407: ...13 Manual operation and setup ...
Page 462: ......
Page 463: ...14 Positioning with Manual Data Input ...
Page 468: ......
Page 469: ...15 Test run and program run ...
Page 497: ...16 MOD functions ...
Page 525: ...17 Tables and overviews ...