Activating An Oblique Angle Transformation With Programmable Angle (Traang) - Siemens SINUMERIK 840D sl Programming Manual

Axis utilization
Note
The following axes cannot be used as a positioning axis or a reciprocating axis:
● The geometry axis in the peripheral direction of the cylinder peripheral surface (Y axis).
● The additional linear axis for groove side compensation (Z axis).
3.9.9.3

Activating an oblique angle transformation with programmable angle (TRAANG)

The oblique angle transformation with programmable angle is activated in the part program or
synchronized action using the TRAANG statement.
Syntax
TRAANG
TRAANG()
TRAANG(, <n>)
TRAANG(<α>)
TRAANG(<α>,<n>)
Meaning
TRAANG:
TRAANG():
TRAANG(, <n>):
TRAANG(<α>):
TRAANG(<α>,<n>):
<α>:
<n>:
Note
Oblique angle transformation TRAANG active in the channel is deactivated using:
● Deactivate transformation: TRAFOOF
● Activation of another transformation: E.g. TRACYL, TRANSMIT, TRAORI
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
Activate TRAANG with the first TRAANG data set and last valid angle
<α>
Activate TRAANG with the <n>th TRAANG data set and last valid angle
<α>
Activate TRAANG with the first TRAANG data set and angle <α>
Activate TRAANG with the <n>th TRAANG data set and angle <α>
Angle of the inclined axis (optional)
Range of values:
The initial state parameterized in the machine data is effective if an
angle is not specified:
MD2xxxx $MC_TRAANG_ANGLE_<n>
TRAANG data set number (optional)
Range of values:
3.9 Transformations
-90° < α < + 90°
1, 2
Work preparation
703