Siemens SINUMERIK Series Function Manual page 382

M1: Kinematic transformation
6.4 TRAANG oblique angle transformation (option)
Optimization of velocity control
The machine data used to optimize the velocity control in jog mode and in positioning and
oscillation modes:
Speed margin
The machine data sets the speed margin for the compensation movements of the
longitudinal axis:
MD24720 $MC_TRAANG_PARALLEL_VELO_RES_<n> = <value>
Acceleration margin
The machine data sets the acceleration margin for the compensation movements of the
longitudinal axis:
$MC_TRAANG_PARALLEL_ACCEL_RES_<n> = <value>
M code for transformation change
The specified M code is output for switching the transformation:
● MD22534 $MC_TRAFO_CHANGE_M_CODE = <value>
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<value> Meaning
0.0 The speed margin is determined by the NC depending on the angle of the inclined
axis and the speed capability of the inclined and the longitudinal axis so that the
same speed limitation results in the direction of the longitudinal axis and of the
associated perpendicular (virtual) axis.
> 0.0 Speed margin = <value> * (MD32000 $MA_MAX_AX_VELO of the longitudinal
axis)
<value> Meaning
0.0 The acceleration margin is determined by the NC depending on the angle of the
inclined axis and the acceleration capability of the inclined and the longitudinal axis
so that the same acceleration limitation results in the direction of the longitudinal
axis and of the associated perpendicular (virtual) axis.
> 0.0 Acceleration margin = <value> * (MD32300 $MA_MAX_AX_ACCEL of the
longitudinal axis)
WARNING
No M code is output.
The values 0 to 6, 17 and 30 are not output to the PLC.
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
Extended Functions