Mitsubishi Electric QD75P1N User Manual page 151

5 DATA USED FOR POSITIONING CONTROL
4 : Count method 1)
(1) Start machine OPR.
(Start movement at the " Pr.46 OPR speed" in the
" Pr.44 OPR direction".)
(2) Detect the near-point dog ON, and start deceleration.
(3) Decelerate to " Pr.47 Creep speed", and move with the
creep speed.
(4) After the near-point dog turns ON and the movement
amount set in " Pr.50 Setting for the movement amount
after near-point dog ON" has passed, the pulse output from
the QD75 stops with the first zero signal (one pulse output
at one motor revolution), and the machine OPR is
completed.
5 : Count method 2)
(1) Start machine OPR.
(Start movement at the " Pr.46 OPR speed" in the
" Pr.44 OPR direction".)
(2) Detect the near-point dog ON, and start deceleration.
(3) Decelerate to " Pr.47 Creep speed", and move with the
creep speed.
(4) After the near-point dog turns ON and the movement
amount set in " Pr.50 Setting for the movement amount
after near-point dog ON" has passed, the pulse output from
the QD75 stops with the first zero signal, and the machine
OPR is completed.
Item
Pr.44
OPR direction
Pr.45
OP address
Pr.46
OPR speed
Setting value, setting range
Value set with peripheral device
0 : Positive direction (address
increment direction)
1 : Negative direction (address
decrement direction)
The setting value range differs depending on the " Pr.1 Unit
setting".
Here, the value within the [Table 1] range is set.
The setting value range differs depending on the " Pr.1 Unit
setting".
Here, the value within the [Table 2] range is set.
Value set with sequence
program
0
1
5 - 47
MELSEC-Q
Setting value buffer memory
address
Default
value
Axis 1 Axis 2 Axis 3 Axis 4
0 71 221 371
72 222 372
0
73 223 373
74 224 374
1
75 225 375
521
522
523
524
525