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56
Data Configuration
Section 4-1
4-1
Data Configuration
Data Type
There are five different types of date for MC Unit.
1,2,3...
1.
System parameters
Unit parameters
Motion task parameters
Axis parameters (allocation, speed, position, origin, and machine)
2.
Variables
System variables
Global general variables
Input variables
Output variables
Position data
Task variables
3.
Present position preset
4.
Servo parameter axis specification
5.
Servo parameter
Note
Neither CAM data nor programs are treated as data. For more details, see
4-1-1
DATA
Classification
IORD/IOWR Control
Address
Variables
WORD
Contents
Variables
Position data
0000h-27FFh
PLhhhh
10240
Data indicating positions, Total
number is 10240.
System variables
3000h-33FFh
S*hhhh
1024
Statuses such as the operating
mode, error log, etc. of MC Unit
Global general Vari-
ables
Nil
M*hhhh
8192
Variables that can be accessed
from all tasks.Use for data commu-
nications between tasks and opera-
tions.
Input variables
Nil
I*hhhh
2048
Input status from CPU Unit or
MECHATROLINK-II devices
Output variables
Nil
O*hhhh
2048
Executes outputs from programs to
CPU Unit or MECHATROLINK-II
devices
Task variables
Nil
D*hhhh
128
×
9 tasks
Variables that can be used only in
each task. Use as works in opera-
tion.
Present position preset
4000h-401Fh
Nil
32
Sets each axis's preset value for
present position.
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