Programming manual
54
CNC 8070
4.
ORIGIN SELECTION
Zero offsets (G54-G59/G159)
(SOFT V02.0X)
48
4.4 Zero offsets (G54-G59/G159)
Using zero offsets, it is possible to place the part zero in different
positions of the machine. When applying a zero offset, the CNC
assumes as the new part zero the point defined by the selected zero
offset.
Defintion
In order to apply a zero offset, it must have been previously defined.
To do that, the CNC has a table where the operator may define up to
20 different zero offsets. The table data may be defined:
• Manually from the CNC's front panel (as described in the
Operating Manual).
• By program, assigning the corresponding value (of the "n" offset
and of the "Xn" axis) to the "V.A.ORGT[n].Xn" variable.
Activation
Once the zero offsets have been defined in the table, they may be
activated by program using the following functions:
G54 to G59 - Absolute zero offset
To apply the first six zero offsets in the table. They are the same as
programming G159=1 through G159=6.
G159 - Additional absolute zero offsets
To apply any zero offset defined in the table.
The first six zero offsets are the same as programming G54 through
G59.
G54 applies the 1
st
zero offset (G159=1).
G59 applies the 6
th
zero offset (G159=6).
G159=2 applies the 2
th
zero offset.
G159=11 applies the 11
th
zero offset.
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