Siemens Sinumerik 810T - Manual (Page 117)

3 Operating Sequences 09.91
3.1.5 Zero offset
3.1.5.1 Settable zero offsets
For each axis you can select 4 variable zero offsets using ”G54” to ”G57”.
For turning machines the machine zero and workpiece zero are usually at
a common position on the Z axis. In this case it is a good idea to only
have the setting of a zero offset for Z axis.
For ”G54” to ”G57” there are 2 settings respectively :
• a ”coarse offset” (ZO) and
• a ”fine offset” of the zero points (ADD. ZO)
Input the value for the variable zero offset into the control, as ”SETTING DATA”. The entered
zero point offsets are activated in the part program called.
In any operating mode, operate the ”SETTING DATA”
softkey ...
SETTING
DATA
ZERO-
OFFSET
... and then the ”ZERO OFFSET” softkey.
Sequence of operation
This input screen form appears for the
input of values for the “coarse offset”
(ZO) and “fine offset” (ADD.ZO) of
the zero points for G54 to G57.
Press the softkey for the desired
G function. The preselected G function
is indicated in the display (e.g. G 54).
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SINUMERIK 810T, GA3 (BN)