Programming - Siemens SINUMERIK 840DE sl Function Manual

Position of the tool zero: TRANSMIT_BASE_TOOL
The position of the tool zero is specified in relation to the origin of the effective Cartesian
coordinate system for TRANSMIT:
● MD24920 $MC_TRANSMIT_BASE_TOOL_<t>[ 0 ] = <Offset in X>
● MD24920 $MC_TRANSMIT_BASE_TOOL_<t>[ 1 ] = <Offset in Y>
● MD24920 $MC_TRANSMIT_BASE_TOOL_<t>[ 2 ] = <Offset in Z>
with <t> = 1, 2
Switchable geometry axes
When the GEOAX() geometry axes are switched, the parameterized M function is output to the
NC/PLC interface:
● MD22534 $MC_TRAFO_CHANGE_M_CODE = <M function>
Note
The values 0 to 6, 17 and 30 are not output.
Further information:
Function Manual Basic Functions; Coordinate systems, axis types, axis configurations,
workpiece-related actual-value system, external zero offset
2.1.3

Programming

The front face transformation (TRANSMIT) is activated in the part program or synchronized
action using the TRANSMIT statement.
Syntax
TRANSMIT
TRANSMIT(<n>)
Meaning
TRANSMIT:
TRANSMIT(n):
Note
A TRANSMIT transformation active in the channel is activated with:
● Deactivate transformation: TRAFOOF
● Activation of another transformation: E.g. TRACYL, TRAANG, TRAORI
Transformations
Function Manual, 06/2019, A5E47435470B AA
2.1 TRANSMIT face end transformation (option)
Activate TRANSMIT with the first TRANSMIT data set
Activate TRANSMIT with the nth TRANSMIT data set
M1: Kinematics transformation
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