Mitsubishi Electric MR-JE-*C Instruction Manual page 275

12. WHEN USING WITH A GENERAL-PURPOSE INTERFACE
(c) Automatic operation timing chart
1) Automatic individual positioning operation
a) 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 the timing chart.
MD0
(Operation mode
selection 1)
SON (Servo-on)
ST1
(Forward rotation start)
ST2
(Reverse rotation start)
Point table No.
Servo motor speed
INP (In-position)
CPO (Rough match)
MEND
(Travel completion)
PT0 (Point table No.
output 1) to PT7 (Point
table No. output 8)
(Note 2)
RD (Ready)
ALM (Malfunction)
M code output (Note 3)
Note 1. The detection of external input signals is delayed only by the time set in the input filter setting of [Pr. PD29].
Considering the output signal sequence from the controller and change in signal variations due to hardware,
configure a sequence that changes the point table selection earlier.
2. Up to four points of DO are available; therefore, PT0 to PT7 cannot be outputted simultaneously.
3. M code can be read with M code actual value (2D6Ah).
ON
OFF
ON
OFF
(Note 1)
ON
3 ms or longer
OFF
ON
5 ms or longer
OFF
3 ms or shorter
Forward
rotation
0 r/min
Reverse
rotation
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
12 - 60
3 ms or longer
5 ms or longer
1
Point table No. 1
M code of point table No. 1
2
Point table No. 2
1 2