Mitsubishi Electric Melservo JE Series Instruction Manual page 316

APPENDIX
(2) When using ALM (Malfunction)
Do not connect anything.
3-phase
400 V AC class
Neutral
200 V AC to 240 V AC (Note)
point
Do not connect anything.
Note If necessary, use a step-down transformer to decrease the power supply voltage to 200 V AC to
240 V AC.
Malfunction
RA1
Emergency stop switch
MCCB
App. - 41
OFF
ON
MC
Servo amplifier
CNP1
MC
L1
L2
L3
L11
L21
MC
SK