Siemens SINUMERIK 840D sl Operating Manual page 76

Setting up the machine
4.5 Zero offsets
Work offsets
DRF
$AA_OFF overlay
Basic reference
External WO frame
Total base WO
G500
Tool reference
Workpiece reference
Transformer reference
Programmed WO
Cycle reference
Total WO
T:
WCS actual value
The display of the zero point offsets depends on the settings.
Procedure
76
Machine manufacturer
Please refer to the machine manufacturer's specifications.
1. Select the "Parameter" operating area.
2 Press the "Work offset" and "Overview" softkeys.
The "Work Offsets - Overview" window opens.
Displays the handwheel axis offset.
Displays the overlaid movement programmed with
$AA_OFF.
Displays the additional work offsets programmed with
$P_SETFRAME.
Access to the system offsets is protected via a keyswitch.
Displays the additional work offsets programmed with
$P_EXTFRAME.
Displays all effective basis offsets.
Displays the work offsets activated with G54 - G599.
Under certain circumstances, you can change the data us‐
ing "Set WO", i.e. you can correct a zero point that has been
set.
Displays the additional work offsets programmed with
$P_TOOLFRAME.
Displays the additional work offsets programmed with
$P_WPFRAME.
Displays the additional work offsets programmed with
$P_TRAFRAME.
Displays the additional work offsets programmed with
$P_PFRAME.
Displays the additional work offsets programmed with
$P_CYCFRAME.
Displays the active work offset, resulting from the total of all
work offsets.
Displays the active tool.
Displays the actual value in the Workpiece Coordinate Sys‐
tem.
Operating Manual, 05/2017, A5E40868517
Universal