Mitsubishi Electric MELSEC-Q Series - Page 304

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6 POSITIONING CONTROL
(2) Positioning conditions
(a) Speed-switching control conditions are shown below.
Item Setting
Servo program No. 500
Control axis Axis 2 Axis 3
End address 100000 50000
(b) Speed-switching control start command ....... PX000 Leading edge
(OFF
ON)
(3) Operation timing and speed-switching positions
Operation timing and speed-switching points for speed-switching control are
shown below.
50000
8000
40000
5000
Axis 3 positioning direction
V
70000
2000
100000
ON
OFF
t
ON
ON
ON
OFF
OFF
OFF
Axis 2 positioning
direction
PLC ready flag (M2000)
All axes servo ON command
(M2042)
All axes servo ON accept flag
(M2049)
Axis 2 servo ready (M2435)
Start command (PX000)
Servo program start
Axis 2 start accept flag (M2002)
A
xis 3 servo ready (M2455)
A
xis 3 start accept flag (M2003)
0