Data Type - Siemens YASKAWA 840DI Maintenance Manual

4.2

Data type

Main folders of data folders displayed in [Manage data] screen are listed in the following table.
Display name Stored area
NC active data
CNC memory
Workpieces
HDD/
CNC memory
Part programs HDD/
CNC memory
Subprograms
HDD/
CNC memory
User cycles
HDD/
CNC memory
manufacturer
HDD/
cycles CNC memory
Standard cycles
HDD/
CNC memory
Definitions
HDD/
CNC memory
Archives HDD
Diagnostics
HDD
* MTB stands for machine tool builder.
Various data stored in CNC memory is shown as NC active data in form of folder tree. General
user depends on kind of the data. Main data are described in the following table.
Work offsets
R variable
Tool offsets
Setting data
Machine data
Option data
Table 4.1 Main data folder
General user
End
MTB*
user
x x
x
x
x
x
x
UGUD
UMAC
x x
x (x)
Display name
End
user
x
x
x
x
* MTB stands for machine tool builder.
Our
company
x
Various data stored in CNC memory.
(See table 4.2 "Main NC active data
sub-folder structure.)
Program and associated data for machining
particular work.
Main part program is stored here. Generally this is
not used in the system for machining center.
Subprogram is stored here. Generally this is not
used in the system for machining center.
Cycle program generated by end user. Usually,
they are loaded into CNC memory.
Cycle program generated by machine tool builder.
Usually, they are loaded into CNC memory.
x
Cycle program supplied by our company. Usually,
they are loaded into CNC memory.
MGUD
Global user data (GUD) and Macro data (MAC)
are stored here.
GUD5-7
MMAC
SMAC
The backup data saved by [Archive] soft key is
stored here.
User settings for display of machine data/PLC
status or log files are stored here.
Table 4.2 Main NC active data
General user
Our
MTB*
company
Offset data in work coordinate system.
Arithmetic variables used in part program.
Tool length, tool radius and other tool
specific configuration data.
x
Setting data from number 40000 to 49999.
x
x
4-3
4.2 Data type
Contents
"
for
Contents