Parameterization Of Machine Data; Fine Work Offset And Basic Offset - Siemens SINUMERIK 840D sl Commissioning Manual

Commissioning HMI Advanced (IM4)
2 Setting Functions and Parameters

2.2 Parameterization of Machine Data

2.2.1 Fine Work Offset and Basic Offset

Function
This function refers to the offset in the "Settable work offset" and "Basic work
offset" screen forms. Another column for the fine offset is inserted alongside the
column for entering the offsets. The inputs are checked against the display
machine data.
MD 9203: USER_CLASS_WRITE_FINE
MD 9451: MM_WRITE_ZOA_FINE_LIMIT
Actual value display: settable zero system
MD 9424: MA_COORDINATE_SYSTEM can be used to specify how the actual
values are displayed:
• Position of the workpiece coordinate system (programmed position,
corresponding to default setting)
• Take-up position of the active tool relative to the workpiece zero
MD 9424 = 0
MD 9424 = 1
Example:
Program
N110 X100
N110 X100
N120 X0
N130 $P_PFRAME=CTRANS(X,10)
N140 X100
N150 ...
Machine manufacturer
To set the actual-value display: see the machine manufacturer's information.
IM4/2-34
SINUMERIK 840D sl/840D/840Di/810D Installation and Start-Up HMI (IAM) - 08/2005 Edition
Display in workpiece coordinate system, WCS (default)
Display in settable zero system, SZS
(take-up position of active tool)
Access level for protection
Amount of change
WCS display SZS display
100
0
0
100
© Siemens AG, 2005. All rights reserved
08/2005
100
0
0
110