Examples; Application Example Of Chained Transformations - Siemens SINUMERIK 840D sl Function Manual

M1: Kinematic transformation
7.4 Chained transformations
Program code
N380 TRAFOOF
...
7.4.3

Examples

7.4.3.1

Application example of chained transformations

The following example is intended to show:
● The general channel configuration
● Single transformations
● Chained transformations consisting of previously defined single transformations
● Activation of single transformations
● Activation of chained transformations
The following transformations are to be defined in the channel:
Data set
1
2
3
4
5
Parameter assignment
General channel configuration
CHANDATA(1)
MD20070 $MC_AXCONF_MACHAX_USED[0]=1
MD20070 $MC_AXCONF_MACHAX_USED[1]=2
MD20070 $MC_AXCONF_MACHAX_USED[2] = 3
MD20070 $MC_AXCONF_MACHAX_USED[3] = 4
MD20070 $MC_AXCONF_MACHAX_USED[4]=5
MD20070 $MC_AXCONF_MACHAX_USED[5]=6
MD20070 $MC_AXCONF_MACHAX_USED[6]=7
450
Comment
; Deactivate second concatenated transformation.
Transformation
TRAORI
5-axis transformation with rotatable tool and axis sequence AB (trafo type 16)
TRANSMIT
End face transformation (trafo type 256)
TRAANG
Angle transformation (trafo type 1024)
TRAORI + TRAANG
First chained transformation (trafo type 8192)
TRANSMIT + TRAANG
Second chained transformation (trafo type 8192)
; Channel data in channel 1
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
Extended Functions