Nt_Ignore_Tool_Orient - Siemens SINUMERIK 840DE sl Function Manual

<PoleTolLim>:
Example
An end angle tolerance of 2.54° is defined for the first transformation:
Program code
N100 $NT_POLE_TOL[1] = 2.54
4.2.5.8

$NT_IGNORE_TOOL_ORIENT

Function
Each tool that is known in the controller has a defined orientation. This tool orientation is
normally used as the basis for the calculations of the movements of the orientation axes. The
system variable can be used to define a situation in which, even with a tool active, it is not the
tool orientation, but the orientation parameterized in the system variables $NT_BASE_ORIENT
(Page 303) and $NT_BASE_ORIENT_NORMAL (Page 304) that is used for the calculations of
the movements of the orientation axes.
Syntax
$NT_IGNORE_TOOL_ORIENT[<n>] = <Value>
Meaning
$NT_IGNORE_TOOL_ORIEN
T:
<n>:
<Value>:
Transformations
Function Manual, 06/2019, A5E47435470B AA
K12 transformation definitions with kinematic chains
Angle
Data type: REAL
Comment
; 1st transformation,
; end angle tolerance
Switchover to the orientation parameterized in the system variables
$NT_BASE_ORIENT and $NT_BASE_ORIENT_NORMAL for calculat‐
ing the movements of the orientation axes
Data type: BOOL
Default value: FALSE
System variable or transformation index
Data type: INT
Range of val‐ 1, 2, ... (MD18866 $MN_MM_NUM_KIN_TRAFOS - 1)
ues:
Value
Data type: BOOL
4.2 Commissioning
311