Mitsubishi Electric MELSEC-L LD75D, User Manual

Page: 161 / 818

159
CHAPTER 5 DATA USED FOR POSITIONING CONTROL
5
5.
3
List
of
P
o
sit
ioning
Dat
a
(7) [Da.6] 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 system".
(a) Absolute (ABS) system, current value changing
The setting value (positioning address) for the ABS system and current value changing is set with an absolute
address (address from OP).
(b) Incremental (INC) system, fixed-feed 1, fixed-feed 2, fixed-feed 3, fixed-feed 4
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)
Item
Setting value, setting range
Default value
Setting value buffer memory
address
Value set with GX Works2 Value set with program Axis 1 Axis 2 Axis 3 Axis 4
[Da.6] Positioning
address/movement
amount
The setting value range differs according to the "[Da.2] Control system".
(
 Page 160, Section 5.2.6 (7) (e))
0
2006
2007 8006
8007 14006
14007 20006
20007
0 0 0 3 0 0 0 1 - 1000
Stop position
(positioning start address)
Movement
amount : 2000
Movement
amount : 2000
Stop position
(positioning start position)
(Movement amount)
-30000
(Movement amount)
30000
Moves in
negative direction
Moves in
positive direction