Mitsubishi Electric MELSEC-Q Series User Manual page 510

• When using the external command signal [DI] as position-speed switching signal
Positioning start signal
[Y10 to Y1F]
BUSY signal
[X10 to X1F]
Positioning complete signal
( Md.31 Status:b15)
Position-speed switching signal
(External command signal (DI))
Position-speed switching
Cd.26
enable flag
Cd.180 Axis stop
In speed control flag
( Md.31 Status: b0
Cd.45 Speed-position switching
device selection
Operation chart
The following chart shows the operation timing for position-speed switching control.
The "in speed control" flag ([Md.31] Status: b0) is turned ON during speed control
of position-speed switching control.
V
Da. 8 Command speed
OFF
OFF
OFF
OFF
OFF
OFF
OFF
)
Setting details are taken in at positioning start.
Fig. 9.18 Position-speed switching control operation timing
Position
Speed control
control
ON
ON
ON
ON
ON
0
9 - 110
Chapter 9 Major Positioning Control
t
Does not turn ON even
when control is stopped
by stop command.
ON