Settings Specific To Transmit - 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]=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]="ZM"
MD10000 $MN_AXCONF_MACHAX_NAME_TAB[3]="ASM"
7.2.2

Settings specific to TRANSMIT

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). The value 256 must be set for TRANSMIT or the VALUE 257 for a rotary axis with
supplementary linear axis.
Example for VALUE 256: MD24100 $MC_TRAFO_TYPE_1=256
The setting must be made before TRANSMIT or TRANSMIT(t) is called, where "t" is the
number of the declared TRANSMIT transformation.
The TRANSMIT 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 257 in order to
compensate for a tool offset, for example.
Transformation type 257
Polar transformation with a rotary axis TRAFO_TYPE_n = 25710.04
Extended Functions
Function Manual, 03/2009, 6FC5397-1BP10-4BA0
Kinematic Transformation (M1)
TRANSMIT
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