Siemens SINUMERIK 828D

Z1: NC/PLC interface signals
19.7 Axis types, coordinate systems, frames (K2)
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
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19.7 Axis types, coordinate systems, frames (K2)
19.7.1 Signals to axis/spindle (DB31, ...)
DB 31, ...
DBX3.0 External Zero Offset
Edge evaluation: no Signal(s) updated:
Signal state 1 or
edge change
0 → 1
The preselected value of the external work offest of an axis is used as the new value for calculating
the total work offset between the basic and the workpiece coordinate systems.
Signal state 0 or
edge change
1 → 0
The preselected value of the external work offset of an axis is not used as the new value for
calculating the total work offset between the basic and workpiece coordinate systems. The previous
value is still valid.
Signal irrelevant for
...
$AA_ETRANS[axis] equals zero for all axes.
Special cases,
errors, ......
Signal zero after ramp-up (power ON).
Corresponding to .... $AA_ETRANS[axis]