Mitsubishi Electric MELSEC Q Series Programming Manual page 317

6 POSITIONING CONTROL
(3) FOR-OFF (loop-out trigger condition setting)
(a) The repetition range set until the specified bit device turns off is executed
repeatedly.
(b) The following devices are used as the loop-out trigger condition:
1) Input (X/PX)
2) Output (Y/PY)
3) Internal relay (M)
4) Special relay (SM)
5) Link relay (B)
6) Annunciator (F)
The repetition control operation using FOR-TIMES, FOR-ON and FOR-OFF is shown
below.
[Servo program]
<K 701>
CPSTART
Axis 1
Axis 2
Speed
ABS-2
Axis 1,
Axis 2,
1)
INC-2
Axis 1,
Axis 2,
INC-2
Axis 1,
Axis 2,
NEXT
CPEND
Axis 2
50000
Operation in condition 1
0
1)
1000
FOR-TIMES
40000
20000
FOR-ON
2)
30000
0
3)
FOR-OFF
20000
20000
Operation in condition 3
Operation in condition 2
100000
6 - 130
2)
Condition 1 Condition 2
K1 K2
X010 ON X010 ON
during first during second
positioning 3) positioning 3)
X011 OFF X011 OFF
during first during second
positioning 3) positioning 3)
Repeat 3)
200000
Condition 3
K3
X010 ON
during third
positioning 3)
X011 OFF
during third
positioning 3)
Axis 1