Exact Stop / Continuous-Path Control Mode: G9, G60, G64 - Siemens sinumerik 802d sl Operation And Programming Manual

Unit of measure for F with G94, G95
The dimension unit for the F word is determined by G functions:
G94
Remark:
This unit of measure applies to metric dimensions. According to Section "Metric and inch
dimensioning", settings with inch dimensioning are also possible.
8.3.11

Exact stop / continuous-path control mode: G9, G60, G64

Functionality
G functions are provided for optimum adaptation to different requirements to set the travers-
ing behavior at the block borders and for block advancing.
Example: For example, you would like to quickly position with the axes or you would like to
machine path contours over multiple blocks.
Programming
G60
G64
G9
G601
G602
Exact stop G60, G9
If the exact stop function (G60 or G9) is active, the velocity for reaching the exact end posi-
tion at the end of a block is decelerated to zero.
Another modal G group can be used here to set when the traversing movement of this block
is considered ended and the next block is started.
S G601
Block advance takes place when all axes have reached the "Exact stop window fine" (va-
lue in the machine data).
S G602
Block advance takes place when all axes have reached the "Exact stop window fine" (va-
lue in the machine data).
The selection of the exact stop window has a significant influence on the total time if many
positioning operations are executed. Fine adjustments require more time.
SINUMERIK 802D sl Operation and Programming Nibbling (BP-N), 06/2006 Edition
6FC5 398-3CP10-0BA0
F as the feedrate inmm/min
; Exact stop – modally effective
; Path-control mode
; Exact stop – non-modal
; Exact stop fine window
; Exact stop coarse window
; Exact stop window fine
; Exact stop window fine
Programming
8.3 Axis movements
8-163