Mitsubishi Electric MELSEC Q Series Programming Manual page 307

6 POSITIONING CONTROL
[Servo program]
(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)
Operation of the repetition control using FOR-TIMES, FOR-ON, and FOR-OFF is
shown below.
<K 701>
VSTART
INC-2
Axis 1,
Axis 2,
Speed
VINC
Axis 1,
Speed
1)
VINC
Axis 1,
Speed
VINC
Axis 1,
Speed
NEXT
VEND
(1) Operation in condition 1
2000
1000
0
ON
X010
OFF
ON
X011
OFF
(2) Operation in condition 2
2000
1000
0
X010
OFF
ON
X011
230000
10000
FOR-TIMES
2000
40000
2000
FOR-ON
2)
30000
500
3)
FOR-OFF
20000
1000
100000
100000
ON
OFF
6 - 120
1)
Condition 1 Condition 2
K1 K2
X010
X010 ON during first
from start execution of
3)
X011
X011 OFF during first
from start execution of
3)
2)
Condition 3
K3
ON X010 ON
during third
execution of
3)
OFF X011 OFF
during third
execution of
3)
200000
200000