Mitsubishi Electric Melservo-J3 Series MR-J3-B, Instruction Manual

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14 - 58
14. OPTIONS AND AUXILIARY EQUIPMENT
(3) Connection diagram
(a) 200V class
C
B
A
RES
SD
U
V
W
U
V
W
24VDC
3-phase
200 to
230VAC
MCCB
MC
FR-CVL
R/L
11
S/L
21
T/L
31
R2/L
12
S2/L
22
T2/L
32
FR-CV
R2/L
1
S2/L
2
T2/L
3
R/L
11
P/L
N/L
P
N
S/L
21
T/MC1
P24
SD
RESET
(Note 1)
RA2 RA3
(Note 1)
EMG OFF ON
MC
MC
SK
RDYB
RDYA
RSO
SE
(Note 3)
(Note 4)
RA1
(Note 1)
Servo system
controller
DICOM
DOCOM
EMG
(Note 6)
P
1
L
21
L
11
CN2
Servo motor Servo amplifier
Thermal
0HS2
0HS1
(Note 2)
EMG
(Note 1)
RA1
(Note 5)
RA2
(Note 7)
Note 1. Configure a sequence that will shut off main circuit power at an emergency stop or at FR-CV or servo amplifier alarm
occurrence.
2. For the servo motor with thermal sensor, configure a sequence that will shut off main circuit power when the thermal sensor
operates.
3. For the servo amplifier, configure a sequence that will switch the servo on after the FR-CV is ready.
4. For the FR-CV, the RSO signal turns off when it is put in a ready-to-operate status where the reset signal is input.
Configure a sequence that will make the servo inoperative when the RSO signal is on.
5. Configure a sequence that will make a stop with the emergency stop input of the programmable controller if an alarm occurs
in the FR-CV. When the programmable controller does not have an emergency stop input, use the forced stop input of the
servo amplifier to make a stop as shown in the diagram.
6. When using the servo amplifier of 7kW or less, make sure to disconnect the wiring of built-in regeneration resistor (3.5kW or
less: P-D, 5k/7kW: P-C).
7. When using the servo amplifier of 11k to 22kW, make sure to connect P
1
and P. (Factory-wired.)