HEIDENHAIN TNC 320 - Differences between Cycles 31 to 33 and Cycles 481 to 483

Fundamentals 17.1
17
HEIDENHAIN | TNC 320 | User’s manual for cycle programming | 9/2016
445
You can program the cycles for tool measurement in the
Programming mode of operation using the TOUCH PROBE key. The
following cycles are available:
New format Old format Cycle Page
Calibrating the TT, Cycles 30 and 480 450
Calibrating the wireless TT 449, Cycle 484 451
Measuring the tool length, Cycles 31 and 481 453
Measuring the tool radius, Cycles 32 and 482 455
Measuring the tool length and radius, Cycles 33 and
483
457
The measuring cycles can be used only when the
central tool file TOOL.T is active.
Before working with the measuring cycles, you must
first enter all the required data into the central tool
file and call the tool to be measured with TOOL
CALL.
Differences between Cycles 31 to 33 and Cycles 481
to 483
The features and the operating sequences are absolutely identical.
There are only two differences between Cycles 31 to 33 and Cycles
481 to 483:
Cycles 481 to 483 are also available in controls for ISO
programming under G481 to G483.
Instead of a selectable parameter for the status of the
measurement, the new cycles use the fixed parameter Q199.