Mitsubishi Electric MR-J4-_GF Instruction Manual page 107

6. SERVO MOTOR DRIVING
2) Incremental value command method ([Pr. PT01] = _ _ _ 1)
While the servo motor is stopped under servo-on state, selecting a rotation direction with
"Controlword bit 5 (Direction)" and switching on "Controlword bit 4 (New set-point)" starts the
automatic positioning operation.
The following shows the timing chart.
Controlword bit 4
(New set-point)
Controlword bit 5
(Direction)
Target point table
Forward rotation
0 r/min
Servo motor speed
Reverse rotation
Statusword bit 12
(Set-point acknowledge)
INP/S_INP
(In-position)
Status DO 5 bit 5
(S_CPO (Rough match))
Status DO 5 bit 6
(S_MEND (Travel completion))
Point actual value
Point demand value
Note. Switching on "Controlword bit 4 (New set-point)" is invalid during the servo motor rotation.
ON
OFF
ON
OFF
1
Point table
No. 1
ON
OFF
ON
OFF
ON
OFF
ON
OFF
1
6 - 48
(Note)
2
1
Point table
No. 2
2
2