HEIDENHAIN TNC 620 Programming Station User Manual

Programming Q Parameters | Preassigned Q parameters
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HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2017
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Tool axis: Q109
The value of Q109 depends on the current tool axis:
Tool axis Parameter value
No tool axis defined Q109 = –1
X axis Q109 = 0
Y axis Q109 = 1
Z axis Q109 = 2
U axis Q109 = 6
V axis Q109 = 7
W axis Q109 = 8
Spindle status: Q110
The value of the parameter Q110 depends on the M function last
programmed for the spindle.
M function Parameter value
No spindle status defined Q110 = –1
M3: Spindle ON, clockwise Q110 = 0
M4: Spindle ON, counterclockwise Q110 = 1
M5 after M3 Q110 = 2
M5 after M4 Q110 = 3
Coolant on/off: Q111
M function Parameter value
M8: Coolant ON Q111 = 1
M9: Coolant OFF Q111 = 0
Overlap factor: Q112
The control assigns Q112 to the overlap factor for pocket milling.
Unit of measurement for dimensions in the program:
Q113
During nesting the PGM CALL, the value of the parameter Q113
depends on the dimensional data of the program from which the
other programs are called.
Dimensional data of the main program Parameter value
Metric system (mm) Q113 = 0
Imperial system (inch) Q113 = 1

HEIDENHAIN TNC 620 Programming Station Specifications

General

Brand	HEIDENHAIN
Model	TNC 620 Programming Station
Category	Control Systems
Language	English