Settings Specific To Tracyl - Siemens SINUMERIK 840D sl Function Manual

Identification of spindles
It is specified per machine axis, whether a spindle is present (value > 0: spindle number) or a
path axis (value 0).
MD35000 $MA_SPIND_ASSIGN_TO_MACHAX[0]=1
MD35000 $MA_SPIND_ASSIGN_TO_MACHAX[1]=0
MD35000 $MA_SPIND_ASSIGN_TO_MACHAX[2]=0
MD35000 $MA_SPIND_ASSIGN_TO_MACHAX[3]=0
MD35000 $MA_SPIND_ASSIGN_TO_MACHAX[4]=2
Assignment of names to machine axes
With the cd of the machine axes as a reference, a machine axis name is transferred to the
control system:
MD10000 $MN_AXCONF_MACHAX_NAME_TAB[0]="CM"
MD10000 $MN_AXCONF_MACHAX_NAME_TAB[1]="XM"
MD10000 $MN_AXCONF_MACHAX_NAME_TAB[2]="YM"
MD10000 $MN_AXCONF_MACHAX_NAME_TAB[3]="ZM"
MD10000 $MN_AXCONF_MACHAX_NAME_TAB[4]="ASM"
7.3.2

Settings specific to TRACYL

Type of transformation
The following paragraph describes how the transformation type is specified.
TRAFO_TYPE_n
The user must specify the transformation type for the transformation data blocks (maximum
n = 10). For TRACYL a VALUE of 512 must be set for axis configuration 1 and a value of
513 for axis configuration 2 or 514 for no groove side offset with supplementary linear axis.
Transformation type 514 can also be activated with groove side offset by means of an
additional parameter. See the chapter "Activation".
Example for VALUE 512: MD24100 $MC_TRAFO_TYPE_1=512
The setting must be made before TRACYL(d,t) is called – "t" is the number of the declared
TRACYL transformation.
The TRACYL transformation requires only a rotary axis and a linear axis positioned
perpendicular to the rotary axis. A real Y axis is used with transformation type 514 in order to
compensate for a tool offset, for instance.
Extended Functions
Function Manual, 01/2008, 6FC5397-1BP10-3BA0
Kinematic Transformation (M1)
7.3 TRACYL
513