Mitsubishi FX2N-10GM Hardware / Programming Manual page 184

FX Series Positioning Controllers
Table 6.3: Special data registers list
X axis
Upper Lower
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Attribute
R: This data register can be used only for read. You should not write it.
R/W: This data register can be used both for write and read. When reading or writing data,
use a 16-bit instruction for a data register classified as "S", or a 32-bit instruction for a
data register classified as "D".
*1 In simultaneous 2-axis mode (available only in the FX
is valid and the special D for the Y axis is ignored.
*2 In simultaneous 2-axis mode (available only in the FX
the special D for the X axis and the special D for the Y axis.
*3 Not defined in the FX
Special data registers for current position data
Special data registers "D9005 and D9004" and "D9015 and D9014" shown in the previous
page store the current position data based on the practical unit set in PARA. 3.
You can write numeric data to these data registers while the positioning unit is ready (in the
AUTO or MANU mode) and is not waiting for remaining distance drive. When writing data, use
32-bit instructions.
On the other hand, special data registers "D9075 and D9074" and "D9095 and D9094" indi-
cating the current position converted into pulses can be used only for read, and their data auto-
matically changes in accordance with changes in the data stored in data registers "D9005 and
D9004" and "D9015 and D9014".
Y axis Subtask
Upper Lower Upper
  
  
  
  
  
  
  
  
 
D9149
 
D9151
 
D9153
 
D9155
 
D9157
 
D9159
 
D9161
 
D9163
D9164 to D9199
-10GM.
2N
Special auxiliary relays and Special data registers 6
Attribute
Direction of
Lower
forwarding tion form
D9140
D9141
D9142
D9143
D9144
D9145
D9146
D9147
R/W
D9148
D9150
D9152
D9154
D9156
D9158
D9160
D9162

-20GM), the special D for the X axis
2N
-20GM), the same data is saved in
2N
Description
Instruc-
Index register. V0
Index register. V1
Index register. V2
Index register. V3
[S]
Index register. V4
Index register. V5
Index register. V6
Index register. V7
Index register. Z0
Index register. Z1
Index register. Z2
Index register. Z3
[D]
Index register. Z4
Index register. Z5
Index register. Z6
Index register. Z7
Not defined.
6-8