Mitsubishi Electric MELSEC Q Series Programming Manual page 215

6 POSITIONING CONTROL
(2) Positioning operation details
The positioning is used the Axis 3 and Axis 4 servo motors.
The positioning operation by the Axis 3 and Axis 4 servo motors is shown in the
diagram below.
Axis 3 positioning
direction
Home position
(3) Positioning conditions
(a) Positioning conditions are shown below.
Item
Positioning speed
(b) Positioning start command ........ PX000 Leading edge (OFF
(4) Operation timing
Operation timing for 2 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 3 servo ready (M2455)
Axis 4 servo ready (M2475)
Start command (PX000)
Servo program start
Axis 3 start accept flag
(M2003)
Axis 4 start accept flag
(M2004)
Positioning using the
servo program No.11
(40000, 50000)
(0, 0)
Servo Program No.
No.11
30000
V
6 - 28
Axis 4 positioning
direction
ON)
Servo program No.11
t