Mitsubishi Electric MELSEC Q Series Programming Manual page 221

6 POSITIONING CONTROL
(4) Operation timing
Operation timing for 3 axes linear interpolation control is shown below.
PLC ready flag (M2000)
All axes servo ON command
(M2042)
All axes servo ON accept flag
(M2049)
Axis 1 servo ready (M2415)
Axis 2 servo ready (M2435)
Axis 3 servo ready (M2455)
Start command (PX000)
Servo program start
Axis 1 start accept flag
(M2001)
Axis 2 start accept flag
(M2002)
Axis 3 start accept flag
(M2003)
(5) Servo program
Servo program No.21 for 3 axes linear interpolation control is shown below.
<K 21>
ABS-3
Axis
Axis
Axis
Vector speed
(Note): Example of the Motion SFC program for positioning control is shown next page.
V
3 axes linear interpolation control
1, 50000
Axis used . . . . . . . .. Axis 1, Axis 2, Axis 3
2, 40000
3, 30000
Positioning address
1000
Command positioning speed
Vector speed . . . 1000
6 - 34
Servo program No.21
t
Axis1 . . . 50000
Axis2 . . . 40000
Axis3 . . . 30000