Mitsubishi Electric MELSEC-Q Series - Page 368

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6 POSITIONING CONTROL
[Program]
Program for simultaneous start is
shown as the following conditions.
(1) System configuration
Simultaneous start for "Axis 1 and Axis 2", Axis 3 and Axis 4.
Start command (PX000)
Q172D
CPU
Q172D
LX
QX41 QY41PQ61P Q03UD
CPU
Motion CPU control module
AMP
M
Axis
1
AMP
M
Axis
2
AMP
M
Axis
4
AMP
M
Axis
3
(2) Number of specified servo programs and program No.
(a) Number of specified servo programs : 3
(b) Specified servo program No. are shown below.
Servo Program No. Used axis Control Details
No.1 Axis 1, Axis 2 Circular interpolation control
No.14 Axis 3 Speed control
No.45 Axis 4 Home position return control
(3) Start conditions
(a) Simultaneous start servo program No. .................. No.121
(b) Simultaneous start execute command .................. PX000 Leading edge
(OFF
ON)
(4) Servo program
Servo program No.121 for simultaneous start is shown below.
<K 121>
START
Program No. K 1
Program No. K 14
Program No. K 45
Simultaneous start
No.1 servo program
No.14 servo program
No.45 servo program
(Note): Example of the Motion SFC program for positioning control is shown next page.