3 t e c hnical inf o rm ation – HEIDENHAIN TNC 320 (340 55x-03) User Manual
Page 500

500
13.3 T
e
c
hnical Inf
o
rm
ation
Input format and unit of TNC functions
Positions, coordinates, circle radii, chamfer
lengths
–99 999.9999 to +99 999.9999
(5.4: places before and after the decimal point) [mm]
Tool numbers
0 to 32 767.9 (5.1)
Tool names
16 characters, enclosed by quotation marks with TOOL CALL. Permitted
special characters: #, $, %, &, -
Delta values for tool compensation
–99.9999 to +99.9999 (2.4) [mm]
Spindle speeds
0 to 99 999.999 (5.3) [rpm]
Feed rates
0 to 99 999.999 (5.3) [mm/min] or [mm/tooth] or [mm/rev]
Dwell time in Cycle 9
0 to 3600.000 (4.3) [s]
Thread pitch in various cycles
–99.9999 to +99.9999 (2.4) [mm]
Angle of spindle orientation
0 to 360.0000 (3.4) [°]
Angle for polar coordinates, rotation, tilting
the working plane
–360.0000 to 360.0000 (3.4) [°]
Polar coordinate angle for helical
interpolation (CP)
-5 400.0000 to 5 400.0000 (4.4) [°]
Datum numbers in Cycle 7
0 to 2 999 (4.0)
Scaling factor in Cycles 11 and 26
0.000001 to 99.999999 (2.6)
Miscellaneous functions M
0 to 999 (3.0)
Q parameter numbers
0 to 1999 (4.0)
Q parameter values
-99 999.9999 to +99 999.9999 (5.4)
Surface-normal vectors N and T with 3-D
compensation
-9.99999999 to +9.99999999 (1.8)
Labels (LBL) for program jumps
0 to 999 (3.0)
Labels (LBL) for program jumps
Any text string in quotes (“”)
Number of program section repeats REP
1 to 65 534 (5.0)
Error number with Q parameter function
FN14
0 to 1099 (4.0)