Mitsubishi Electric MELSERVO-J4 Series Transition Handbook page 402

Part 7: Common Reference Material
(7) MR-J4-_A_-RJ
Main circuit
power supply
Control circuit
Base circuit
SON (Servo-on)
RES (Reset)
RD (Ready)
No alarming (ON)
ALM (Malfunction)
Alarming (OFF)
SON (Servo-on) accepted
(4 s to 5 s)
ON
OFF
ON
OFF
ON
OFF
ON
OFF
5 ms
ON
OFF
4 s to 5 s
7 - 25
10 ms 10 ms
95 ms
10 ms 5 ms 10 ms
95 ms
5 ms 10 ms