Deactivation Of The Tracyl Function; Special System Reactions With Tracyl - Siemens SINUMERIK 840D sl Function Manual

Transformation type 514 with groove side offset
An additional call parameter is used for transformation type 514; this is the third parameter
with which TRACYL transformation with groove side offset can be selected:
TRACYL(reference diameter, Tracyl data block, groove side offset).
● Reference diameter: Obligatory parameter (must always be defined)
● Tracyl data block: Optional parameter, preset value is 1
● Groove side offset: Optional parameter, preset value corresponds to value specified in
7.3.4

Deactivation of the TRACYL function

TRAFOOF
The keyword TRAFOOF deactivates an active transformation. When the transformation is
deactivated, the base coordinate system is again identical to the machine coordinate system.
An active TRACYL transformation is likewise deactivated if one of the other transformations is
activated in the relevant channel (e.g., TRANSMIT, TRAANG, TRAORI).
References:
/FB3/ Function Manual Special Functions; 5- Axis Transformation (F2)
7.3.5

Special system reactions with TRACYL

The transformation can be selected and deselected via parts program or MDA.
Please note on selection
● An intermediate motion block is not inserted (phases/radii).
● A series of spline blocks must be concluded.
● Tool radius compensation must be deselected.
● The frame which was active prior to TRACYL is deselected by the control system.
Extended Functions
Function Manual, 09/2009, 6FC5397-1BP20-0BA0
Range of values: >0
Range of values: 1,2
machine data
MD24808 $MC_TRACYL_DEFAULT_MODE_1) or
MD24858 $MC_TRACYL_DEFAULT_MODE_2)
Range of values: 0,1
(corresponds to Reset programmed frame G500).
M1: Kinematic transformation
7.3 TRACYL (option)
535