4. HOW TO USE THE POINT TABLE
4 - 18
(3) Automatic operation timing chart
(a) Automatic individual positioning operation
1) Absolute value command method ([Pr. PT01] = _ _ _ 0)
While the servo motor is stopped under servo-on state, switching on ST1 (Forward rotation start)
starts the automatic positioning operation.
The following shows a timing chart.
MD0
ON
OFF
ON
OFF
SON (Servo-on)
ON
OFF
ST1
(Forward rotation start)
ST2
(Reverse rotation start)
ON
OFF
Point table No.
Forward
rotation
Servo motor speed
ON
OFF
INP (In-position)
ON
OFF
CPO (Rough match)
MEND
(Travel completion)
ON
OFF
PT0 (Point table No.
output 1) to PT4 (Point
table No. output 5)
(Note 2)
M code output (Note 3)
ON
OFF
RD (Ready)
LM (Malfunction)
ON
OFF
3 ms or longer 3 ms or longer
Point table No. 1
Point table No. 2
1
2
12
M code of point table No. 1
3 ms or shorter
5 ms or longer 5 ms or longer
(Operation mode
selection 1)
Reverse
rotation
0 r/min
(Note 1)
Note 1. The detection of external input signals is delayed by the set time in the input filter setting of [Pr. PD29].
Considering the output signal sequence from the controller and signal variations due to hardware,
configure a sequence that changes the point table selection earlier.
2. For MR-JE-_A servo amplifiers, up to four points of DO are available; therefore, PT0 to PT4 cannot be
outputted simultaneously.
3. M code will be available in the future.
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