Mitsubishi Electric MELSEC-L LD75D, User Manual

Page: 146 / 818

144
(3) [Pr.44] OPR direction
Set the direction to start movement when starting machine OPR.
Normally, the OP is set near the lower limit or the upper limit, so "[Pr.44] OPR direction" is set as shown below.
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
[Pr.44] OPR direction
0: Positive direction (address
increment direction)
0
0 71 221 371 521
1: Negative direction (address
decrement direction)
1
[Pr.45] OP address
The setting range differs depending on the "[Pr.1] Unit setting".
(
 Page 145, Section 5.2.5 (4) (a))
0
72
73 222
223 372
373 522
523
[Pr.46] OPR speed
The setting range differs depending on the "[Pr.1] Unit setting".
(
 Page 145, Section 5.2.5 (5) (a))
1
74
75 224
225 374
375 524
525
Selection of [Pr.44] OPR direction Operation description
0: Positive direction (address
increment direction)
Moves in the direction that the address increments. (Arrow 2))
1: Negative direction (address
decrement direction)
Moves in the direction that the address decrements. (Arrow 1))
Address decrement
direction
Lower limit
OP
Upper limit
Address increment
direction
1)
2)
Address decrement
direction
Lower limit
OP
Upper limit
Address increment
direction
When the OP is set at the upper
limit side, the OPR direction
is in the direction of arrow 2).
Set "0" for . Pr.44
When the zero point is set at the lower
limit side, the OPR direction is in the
direction of arrow 1).
Set "1" for .
Pr.44