Mitsubishi Electric MR-J4-100A(-RJ), Instruction Manual

Page: 449 / 908

11. OPTIONS AND PERIPHERAL EQUIPMENT
11 - 46
(b) 400 V class
(Note 2)
RA1 (Note 3)
EM1
SON
DOCOM
ALM
DICOM
(Note 1)
RA3 (Note 2)
EM1 (Note 1, 5)
SON
RA3
RA2
24 V DC (Note 7)
MC MCCB
R/L11
3-phase
380 V AC
to
480 V AC
S/L21
T/L31
S2/L22
R2/L12
T2/L32
FR-CVL-H
MC
RA2 EM1 OFF
ON
(Note 1)
MC
SK
R2/L1
S2/L2
N/L-
P24
SD
RDYB
RDYA
P/L+
T2/L3
R/L11
S/L21
T/MC1
(Note 1)
L11
L21
P4
N-
U
V
W
U
V
W
CN2
FR-CV-H
Servo motor Servo amplifier
(Note 4)
(Note 6)
24 V DC (Note 7)
24 V DC (Note 7)
B
C
A
RA1
RA1
Step-down
transformer
Note 1. Configure a sequence that will shut off main circuit power in the following.
An alarm occurred at FR-CV-H or servo amplifier.
EM1 (Forced stop 1) is enabled.
2. For the servo amplifier, configure a sequence that will switch the servo-on after the FR-CV-H is ready.
3. Configure a sequence that will make a stop with the forced stop input of the servo amplifier if an alarm occurs in the FR-CV-H.
4. When using FR-CV-H, always disconnect wiring between P3 and P4 terminals.
5. Set [Pr. PA04] to "0 0 _ _" to enable EM1 (Forced stop 1).
6. When wires used for L11 and L21 are thinner than wires used for L1, L2, and L3, use a molded-case circuit breaker.
7. The illustration of the 24 V DC power supply is divided between input signal and output signal for convenience. However, they
can be configured by one.