Siemens SINUMERIK 840DE sl Commissioning Manual page 352

Transformations
15.7 Assigning parameters to transformation types and tool carriers
15.7 Assigning parameters to transformation types and tool carriers
15.7.1 TRAORI_DYN
Requirement
You are on a KT element in the operating area "Start-up" → "NC" → "Transformations" → "New"
and have selected the transformation type TRAORI_DYN - dynamic orientation transformation.
The dialog for the combinations opens.
Combinations of rotational axis to chain
Number of rotational axes in tool and workpiece chains: 0 to 3 are the only numbers permitted.
The sum of the combination must be between 1 and 3.
System variable assignment
Parameters are assigned for the following system variables using the operating software for
the TRAORI_DYN transformation type - dynamic orientation transformation:
Parameter or property
Name
Alternative call
Assignment of chains
Tool chain
338
● No
● Yes
Offset element
1)
Rotational axis
1)
System variable
$NT_NAME[n]
$NT_TRAFO_INDEX[n]
= 0 (default)
> 0
$NT_TRAFO_INDEX[n] (fixed value)
Units digit
● 1: TRAORI
$NT_TRAFO_INDEX[n]
Tens and hundreds digits
● 01 - 04: Call number
$NT_TRAFO_INDEX[n]
Thousands and ten thousands digits
● 00, 01: Channel 1
● 02 - 10: Channel n
● 99: All channels
$NT_CORR_ELEM_T[n, 0 - 3]
$NT_CORR_ELEM_P[n, 0 - 3]
$NT_ROT_AX_NAME[n, 0 - 2]
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1
Description
Name of transformation
Alternative call name for
this transformation
Alternative call name
Call number
Call from channel
Name of offset element for
measuring kinematics
Name of chain element of
the rotational axis
SINUMERIK Operate (IM9)