Siemens SINUMERIK 802D sl Function Manual page 232

Kinematic Transformation (M1)
12.2 TRANSMIT
The geometry axis assignments specified in MD20050 AXCONF_GEOAX_ASSIGN_TAB
only apply when the transformation is de-activated. Additional assignments are specified for
a transformation.
Note
The assigned machine axis names, channel axis names and geometry axis names must
differ:
• MD10000 AXCONF_MACHAX_NAME_TAB,
• MD20080 AXCONF_CHANAX_NAME_TAB,
• MD20060 AXCONF_GEOAX_NAME_TAB.
Exception for TRANSMIT:
The axis names of MD20060 and MD20080 (geometry and channel axes) can be the same,
e.g. X, Y, Z. No Y axis exists here outside the transformation.
Machine data for transformation
MD24100 TRAFO_TYPE_1
MD24110 TRAFO_AXES_IN_1[n]
MD24120 TRAFO_GEOAX_ASSIGN_TAB_1[n]
MD24200 TRAFO_TYPE_2
MD24210 TRAFO_AXES_IN_2[n]
MD24220 TRAFO_GEOAX_ASSIGN_TAB_2[n]
Required assignment of channel axes for TRANSMIT transformation in machine data
MD24110/MD24210:
TRAFO_AXES_IN_1/2[0]=
TRAFO_AXES_IN_1/2[1]=
TRAFO_AXES_IN_1/2[2]=
Machine data specifically for TRANSMIT
● MD24900 TRANSMIT_ROT_AX_OFFSET_1
● MD24910 TRANSMIT_ROT_SIGN_IS_PLUS_1
232
Rotational position of Cartesian coordinate system x-y plane with respect to the defined
zero position of rotary axis in degrees (0... < 360)
If the rotary axis rotates in an anti-clockwise direction on the X-Y plane opposite to the
positive Z axis, then the MD must be set to 1, otherwise to 0.
Figure 12-2 Direction of rotation for MD value = 1
= 256 for first TRANSMIT transformation
Channel axes for transformation 1
Geometry axes for transformation 1
= 256 for second TRANSMIT transformation
Channel axes for transformation 2
Geometry axes for transformation 2
Channel axis number of axis perpendicular to rotary axis
Channel axis number of rotary axis
Channel axis number of axis parallel to rotary axis
Function Manual, 11/2012, 6FC5397-1CP10-5BA0
Turning, Milling, Nibbling