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MELSEC-
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5 DATA USED FOR POSITIONING CONTROL
Item
Setting value, setting range
Default
value
Setting value buffer
memory address
Value set with peripheral
device
Value set with sequence
program
Axis 1 Axis 2
Da.5
Positioning address/
movement amount
The setting value range differs according to the "
Da.2
Control method".
Here, the value within the following range of [Table 1] range
is set.
[Table 1] on right page
0
1306
1307
2306
2307
Da.5
Positioning address/movement amount
Set the address to be used as the target value for positioning control.
The setting value range differs according to the "
Da.2 control method".
((1) to (3))
(1) Absolute (ABS) system, Current value change
The setting value (positioning address) for the ABS system and current value
change is set with an absolute address (address from zero point).
-1000 30001000
Stop position
(positioning start address)
Movement
amount : 2000
Movement
amount : 2000
(2) Incremental (INC) system, fixed-dimension feed 1, fixed-dimension
feed 2
The setting value (movement amount) for the INC system is set as a
movement amount with sign.
When movement amount is positive: Moves in the positive direction (address
increment direction)
When movement amount is negative: Moves in the negative direction (address
decrement direction)
Stop position
(positioning start position)
(Movement amount)
-30000
(Movement amount)
30000
Moves in
negative direction
Moves in
positive direction