Mitsubishi Electric MELSEC-Q Series User Manual page 485

Operation chart
The following chart shows the operation timing for 4-axis speed control with axis 1
as the reference axis.
The "in speed control" flag ([Md.31] Status: b0) is turned ON during speed control.
The "positioning complete signal" is not turned ON.
Da. 8 Command speed
Da. 8
Command speed
Da. 8 Command speed
Da. 8
Command speed
Positioning start signal
[Y10]
BUSY signal
[X10, X11, X12, X13]
Positioning complete signal
( Md.31 Status:b15)
Cd.180 Axis stop
In speed control flag
( Md.31 Status:b0)
Fig. 9.12 4-axis speed control operation timing
V
Interpolation axis (axis 4)
V
Interpolation axis (axis 3)
V
Interpolation axis (axis 2)
V
Reference axis (axis 1)
ON
OFF
ON
OFF
OFF
OFF
ON
OFF
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Chapter 9 Major Positioning Control
t
t
t
t
Does not turn ON even
when control is stopped
by stop command.
ON