Activation Of Traang; Deactivation Of Traang - Siemens SINUMERIK 840D sl Function Manual

M1: Kinematic transformation
7.4 TRAANG (option)
7.4.3

Activation of TRAANG

TRAANG(a)
After the settings described above have been made, the TRAANG function can be activated:
TRAANG(a)
or
TRAANG(a,n)
With TRAANG(a) the first declared transformation inclined axis is activated.
The angle of the inclined axis can be specified with α.
● If α is omitted or a zero is entered, the transformation is activated with the
● If α (angle) is omitted (e.g. TRAANG(), TRAANG(,n) ), the transformation is activated with
Programming variants
TRAANG(a,1) == TRAANG(a,0) == TRAANG(a,) == TRAANG(a)
Between activation of the function and deactivation as described below, the traversing
movements for the axes of the Cartesian coordinate system must be programmed.
7.4.4

Deactivation of TRAANG

TRAFOOF
The keyword TRAFOOF deactivates an active transformation. When the transformation is
deactivated, the base coordinate system is again identical to the machine coordinate system.
An active TRAANG transformation is likewise deactivated if one of the other transformations is
activated in the relevant channel (e.g., TRANSMIT, TRAORI).
References:
/FB3/ Function Manual Special Functions; 5- Axis Transformation (F2).
546
parameterization of the previous selection.
On the first selection, the presettings according to the machine data apply.
the parameterization of the previous selection. On the first selection, the presettings
according to the machine data apply. An angle α = 0 (e.g.TRAANG(0), TRAANG(0,n)) is a
valid parameter setting and is no longer equivalent to the omission of the parameter, as in
the case of older versions. The permissible value range for a is: -90 degrees < a < + 90
degrees.
TRAANG(a,n) activates the nth declared inclined axis transformation.
This form is required only if several transformations are activated in the channel – n may
not be greater than 2.
Function Manual, 09/2009, 6FC5397-1BP20-0BA0
Extended Functions