Mitsubishi Electric RD77MS2 User Manual page 129

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.
■RD77MS4 operation example
• When using the external command signal [DI] as position-speed switching signal
V
[Da.8] Command speed
Positioning start signal
[Y10, Y11, Y12, Y13] OFF
BUSY signal
[X10, X11, X12, X13] OFF
Positioning complete signal
OFF
([Md.31] Status: b15)
Position-speed switching signal
(External command signal (DI)) OFF
ON
[Cd.26] Position-speed
OFF
switching enable flag
OFF
[Cd.180] Axis stop
In speed control flag
OFF
([Md.31] Status: b0)
[Cd.45] Speed-position switching
device selection
Setting details are taken in at positioning start.
Position
Speed control
control
ON
ON
ON
ON
ON
0
t
Does not turn ON even
when control is stopped
by stop command.
3 MAJOR POSITIONING CONTROL
3.2 Setting the Positioning Data
3
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