
EMCO WINNC SINUMERIK 810/820 T
D 6
PROGRAMMING
G16, G18 Working plane selection
Format
N... G16 ZXZX
N... G18
G16 Plane selection with free axis selection
G18 Plane ZX
G16 / G18 selects the working plane.
• The tool axis is vertical to the working plane.
• Circle interpolation G2/G3 occurs in the working
plane.
• Polar coordinate interpolation occurs in the working
plane.
+Z
+Y
+X
-Z
-X
-Y
G18
G25/G26 Programmable working
area limitation
Format::
N... G25 X... Z...
N... G26 X... Z...
G25 ............ minimum working area limitation
G26 ............ maximum working area limitation
G25/G26 limitates the working area in which the tool
can traverse.
By that in the working area, a safety area can be
established which are locked for tool movements.
Z
X
Protection zone
Working area
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