
CNC control
Overview of functions
9
Siemens NC 802D sl · 2008
■
CNC functionality: Program functions
■
CNC functionality: Axis functions
■
CNC functionality: Spindle functions
■
CNC functionality: Interpolations
1)
Cannot be changed.
2)
With ADI4 or MCPA module.
SINUMERIK 802D sl
n
v
–
Standard (basic functionality)
Option
Not available
T/M
value
T/M
plus
T/M
pro
G/N
plus
G/N
pro
Order No.
Dynamic preprocessing memory (FIFO)
1)
n n n n n
Look ahead
20 50 100 50 100
Frame system
n n n n n
Feedrate override of 0 ... 200 %
n n n n n
Traversing range 9 decades (display: 999999999)
n n n n n
Rotary axis, turning endlessly
– n n n n
Velocity, max. 300 m/s
n n n n n
Acceleration with jerk limitation
– n n n n
Programmable acceleration
n n n n n
Follow-up mode
n n n n n
Separate path feed for corners and chamfers
n n n n n
Travel to fixed stop
– n n n n
Tagential control
– – n – n
Analog spindle speed
n
2)
n
2)
n
2)
n
2)
n
2)
Digital spindle speed n n n n n
Spindle speed, max. programmable value range
(display: 999999999.9)
n n n n n
Spindle override of 0 ... 200 %
n n n n n
5 gear stages
n n n n n
Automatic gear stage selection
n n n n n
Oriented spindle stop
n n n n n
Spindle speed limitation (min./max.)
n n n n n
Constant cutting rate
n n n n n
Spindle control via PLC (positioning, oscillation)
n n n – –
Thread cutting with constant or variable pitch
n n n – –
Tapping with compensating chuck/rigid tapping
n n n – –
Linear interpolation axes
n
3
n
4
n
4
n
4
n
4
• Maximum
3 4 4 4 4
Circle via center point and end point
n n n n n
Circle via interpolation point
n n n n n
Helical interpolation
2D+1 2D+2 2D+2 2D+1 2D+1
Spline interpolation (A, B and C splines/compressor) for 3-axis machining
– – n – –
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