Spindle Status: Q; Coolant On/Off: Q; Overlap Factor: Q; Unit Of Measurement For Dimensions In The Program: Q - HEIDENHAIN ITNC 530 User Manual

Spindle status: Q110

The value of Q110 depends on which M function was last
programmed for the spindle:
M Function
No spindle status defined
M03: Spindle ON, clockwise
M04: Spindle ON, counterclockwise
M05 after M03
M05 after M04

Coolant on/off: Q111

M Function
M08: Coolant ON
M09: Coolant OFF

Overlap factor: Q112

The overlap factor for pocket milling (MP7430) is assigned to Q112.
Unit of measurement for dimensions in the
program: Q113
The value of parameter Q113 specifies whether the highest-level NC
program (for nesting with PGM CALL) is programmed in millimeters or
inches.
Dimensions of the main program
Metric system (mm)
Inch system (inches)

Tool length: Q114

The current value for the tool length is assigned to Q114.
HEIDENHAIN iTNC 530
Parameter value
Q110 = –1
Q110 = 0
Q110 = 1
Q110 = 2
Q110 = 3
Parameter value
Q111 = 1
Q111 = 0
Parameter value
Q113 = 0
Q113 = 1
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