Siemens sinumerik 840D sl Function Manual page 698

Deactivation
The currently active transformation is deactivated by means of TRAFOOF or TRAFOOF().
Note
When deactivating the "handling transformation package" transformation, a preprocessing
stop and a preprocessing synchronization are implicitly executed with the main run if the
following machine data is set to 4099:
MD24100 $MC_TRAFO_TYPE_1 (definition of channel transformation 1)
If the following machine data is set to 4100, there is no implicit preprocessing stop:
MD24100 $MC_TRAFO_TYPE_1 (definition of channel transformation 1)
RESET/end of program
The control behavior in terms of transformation following run-up, end of program or RESET
depends on machine data:
MD20110 $MC_RESET_MODE_MASK (definition of control basic setting na)
Bit 7:
Bit 7 = 0
Bit 7 = 1
Special functions: Handling Transformation Package (TE4)
Function Manual, 11/2006, 6FC5397-2BP10-2BA0
Reset behavior of "active kinematic transformation"
For this reason, the initial setting is defined for active transformation after the
end of part program or RESET, according to the following machine data:
MD20140 $MC_TRAFO_RESET_VALUE (transformation data block run-up
(reset/part program end))
Meaning:
0: After RESET no transformation is active.
1 to 8: The set transformation is active according to machine data:
MD24100 $MC_TRAFO_TYPE_1 (definition of channel
transformation 1)
To machine data:
MD24460 $MC_TRAFO_TYPE_8 (channel transformation 8)
The current setting for the active transformation remains unchanged after a
RESET or end of part program.
2.7 Call and application of the transformation
Detailed description
57