Commissioning HMI Advanced (IM4) 08/2005
2 Setting Functions and Parameters
© Siemens AG, 2005. All rights reserved
IM4/2-34 SINUMERIK 840D sl/840D/840Di/810D Installation and Start-Up HMI (IAM) - 08/2005 Edition
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 Access level for protection
MD 9451: MM_WRITE_ZOA_FINE_LIMIT Amount of change
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 Display in workpiece coordinate system, WCS (default)
MD 9424 = 1 Display in settable zero system, SZS
(take-up position of active tool)
Example:
Program WCS display SZS display
N110 X100
N110 X100
N120 X0
N130 $P_PFRAME=CTRANS(X,10)
N140 X100
N150 ...
100
0
0
100
100
0
0
110
Machine manufacturer
To set the actual-value display: see the machine manufacturer's information.
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