Nt_Trafo_Index - Siemens SINUMERIK 840DE sl Function Manual

K12 transformation definitions with kinematic chains
4.2 Commissioning
<n>:
<name>:
Example
The name "5-axis transformation C-B" is assigned to the first transformation with kinematic
chains:
Program code
N100 $NT_NAME[1] = "5-axis transformation
C-B"
4.2.4.3

$NT_TRAFO_INDEX

Function
To ensure that a transformation can also be called via the corresponding conventional
command, e.g. the orientation transformation via TRAORI, an NC-wide, unique identifier must
be entered in the system variable. The identifier identifies a transformation with kinematic
chains by means of the transformation type, transformation number and channel number to
which a transformation that is called conventionally with this identifier is diverted
(TRAORI(<identifier>, ...)). The identifier is decimally coded.
Syntax
$NT_TRAFO_INDEX[<n>] = <Id>
Meaning
Identifier, decimally coded (CCBBA)
$NT_TRAFO_INDEX:
Data type:
Default value:
Decimal place
Ones digit (xxxxA)
280
System variable or transformation index
Data type: INT
Range of values: 1, 2, ... (MD18866 $MN_MM_NUM_KIN_TRAFOS - 1)
Transformation name, max. string length: 31 characters
Data type: STRING
INT
0
Meaning
Transformation type
The type of the transformation that is parameterized in this dataset:
Value
1
2
3
4
5
Value range:
Comment
; 1st transformation,
; name = "5-axis transformation C-B"
1, 2, 3, 4, 5
Function Manual, 06/2019, A5E47435470B AA
Meaning
TRAORI
TRANSMIT
TRACYL
TRAANG
TRACON
Transformations