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(5) Current feed value during speed-position switching control (INC mode)
The following table shows the "[Md.20] Current feed value" during speed-position switching control (INC mode)
corresponding to the "[Pr.21] Current feed value during speed control" settings.
"[Pr.21] Current feed value during speed control" setting
0: Do not update current feed value
1: Update current feed value
2: Zero clear current feed value
Speed
Speed control
Position control
Maintained
Updated
(a) Current feed value not updated
(6) Switching time from speed control to position control
There is 1ms from the time the speed-position switching signal is turned ON to the time the speed-position
switching latch flag ([Md.31] Status: b1) turns ON.
Speed-position switching signal
Speed-position switching latch flag
The current feed value at control start is maintained during speed
control, and updated from the switching to position control.
The current feed value is updated during speed control and position
control.
The current feed value is cleared (set to "0") at control start, and
updated from the switching to position control.
Speed
Speed control
Position control
t
Updated
(b) Current feed value updated
OFF
OFF
CHAPTER 9 MAJOR POSITIONING CONTROL
[Md.20] Current feed value
Speed
Speed control
t
0
(c) Current feed value zero cleared
ON
ON
1ms
9
Position control
t
Updated from 0
431
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