Mitsubishi Electric MELSERVO-J5 User Manual page 208

400 V class
MCCB
3-phase
380 V AC to
480 V AC
Step-down
transformer
*1 Configure a sequence that shuts off the main circuit power supply in the following situations:
 When an FR-XC-H or servo amplifier alarm occurs.
 When EM1 (Forced stop 1) is enabled.
*2 Configure a sequence which will make the servo amplifier servo-on state after the FR-XC-H becomes ready.
*3 Configure a sequence which will stop the servo motor using the forced stop input to the controller when an alarm occurs on the FR-XC-
H. If the controller does not have an emergency stop input, use the forced stop input of the servo amplifier to stop the servo motor.
*4 When using the FR-XC-H, remove the wire between P3 and P4.
*5 To use EM1 (Forced stop 1), set [Pr. PA04.3] and [Pr. PA04.2] to "0".
*6 If wires used for L11 and L21 are thinner than wires used for L1, L2, and L3, use a molded-case circuit breaker.
*7 Although the diagram shows the input signal and the output signal each using a separate 24 V DC power supply for illustrative purposes,
the system can be configured to use a single 24 V DC power supply.
*8 Remove the R1/L11 and S1/L21 jumpers when using a dedicated power supply for the control circuit.
*9 Do not connect anything to the P4 terminal of the FR-XC-H.
*10 Install a fuse on each wire between the FR-XC-H and servo amplifier.
*11 Wire the built-in regenerative resistor when using servo amplifiers with a capacity of 7 kW or less. (factory-wired).
*12 The inputs/outputs (main circuits) of the FR-XC-H and servo amplifier contain harmonic components, which may cause electromagnetic
interference on the peripheral communication equipment. Installing the radio noise filter (FR-BIF-H) or line noise filter (FR-BSF01 and
FR-BLF) can reduce the interference.
*13 When connecting a DC power supply between the FR-XC-H and servo amplifier, the wires should be twisted and the total length should
be 5 m or less.
*14 When using the FR-XC-H, install the dedicated stand-alone reactor (FR-XCL-H). Do not use the power factor improving AC reactor (FR-
HAL-H).
Page 203 Dedicated stand-alone reactor
6 OPTIONS AND PERIPHERAL EQUIPMENT
206
6.4 Multifunction regeneration converter (FR-XC-(H))
*14
FR-XCL-H
*6
MC
R2/L12
R/L1
S2/L22
S/L2
T/L3 T2/L32
*8
*1
EM1
RA1 RA2 OFF
FR-XC-H
R2/L12
S2/L22
*13
T2/L32
P/+
N/-
*9
P4
R/L1
S/L2
T/L3
24 V DC
R1/L11
S1/L21
RYB
*2
RYA
SE
ON
A
*1
MC
RA1
B
MC
C
SK
Servo amplifier
L11
U
L21
V
W
CN2
*10
P4
*4
N-
*7
DOCOM
Controller
ALM
*1*5
EM1
*3
RA1
EM1
DICOM
*7
24 V DC
*11*12
Servo motor
U
V
W
E
*7
24 V DC
RA2