Examples; Examples Of Conditions In Synchronized Actions - Siemens SINUMERIK 840Di sl Function Manual

Examples

5.1

Examples of conditions in synchronized actions

Path distance from end of block
Axial distance from block end: 10 mm or less (workpiece coordinate system):
... WHEN $AC_DTEW <= 10 DO ...
G1 X10 Y20
Axis distance from end of path
... WHEN $AA_DTEW[X]<= 10 DO ...
POS[X]=10
Path distance from start of block
Path 20 mm or more after start of block in basic coordinate system:
...WHEN $AC_PLTBB >= 20 DO ...
Condition with function in comparison
Actual value for axis Y in MCS greater than 10 x sine of value in R10:
... WHEN $AA_IM[y] > 10*SIN (R10) DO...
Step-by-step positioning
Every time input 1 is set, the axis position is advanced by one step. The input must be reset
again to allow a restart of the system.
G91
EVERY $A_IN[1]==1 DO POS[X]= 10
Synchronized actions
Function Manual, 11/2006, 6FC5397-5BP10-2BA0
5
131