sh030106u.pdf - 第63页
1. FUNCTI ONS AND CONF IGURATION 1 - 46 (2) 400 V clas s (a) MR-J4-200B4(-RJ) or l ess The diagra m is f or MR-J4- 60B4-RJ and MR-J4-100 B4- RJ. CN4 CN5 P+ C L11 L21 P3 P4 MR Configurator2 CN3 CN8 CN1A CN1B CN2 CN2L (Not…
1. FUNCTIONS AND CONFIGURATION
1 - 45
(f) MR-J4-22KB(-RJ)
CN5
L11
L21
MR Configurator2
CN3
CN8
CN1A
CN1B
CN2
CN2L (Note 4)
L1
CN4
RST
P3
P4
L3
P+
C
L2
WVU
(Note 1)
Molded-case
circuit breaker
(MCCB)
Power supply
(Note 2)
Magnetic
contactor
(MC)
(Note 3)
Line noise
filter
(FR-BLF)
Power factor
improving DC
reactor
(FR-HEL)
(Note 5) Regenerative
option
Servo motor
Battery
Junction terminal
block
To safety relay or MR-J3-D05
safety logic unit
Servo system controller or
previous servo amplifier
CN1B
Next servo amplifier CN1A or
cap
Personal
computer
Note 1. The power factor improving AC reactor can also be used. In this case, the power factor improving DC reactor cannot be used.
When not usin
g
the power factor improvin
g
DC reactor, short P3 and P4.
2. Refer to section 1.3 for the power suppl
y
specifications.
3. Depending on the main circuit voltage and operation pattern, bus voltage decreases, and that may cause the forced stop
deceleration to shift to the dynamic brake deceleration. When dynamic brake deceleration is not required, slow the time to turn
off the ma
g
netic contactor.
4. This is for MR-J4-_B-RJ servo amplifier. MR-J4-_B servo amplifier does not have CN2L connector. When using MR-J4-_B-RJ
servo amplifier in the linear servo system or in the fully closed loop system, connect an external encoder to this connector.
Refer to table 1.1 and "Linear Encoder Instruction Manual" for the compatible external encoders.
5. When usin
g
the re
g
enerative option, refer to section 11.2.
1. FUNCTIONS AND CONFIGURATION
1 - 46
(2) 400 V class
(a) MR-J4-200B4(-RJ) or less
The diagram is for MR-J4-60B4-RJ and MR-J4-100B4-RJ.
CN4
CN5
P+
C
L11
L21
P3
P4
MR Configurator2
CN3
CN8
CN1A
CN1B
CN2
CN2L (Note 4)
W
V
U
L1
L2
L3
(Note 1)
Junction terminal
block
To safety relay or
MR-J3-D05 safety
logic unit
Servo system controller
or previous servo
amplifier CN1B
Next servo amplifier
CN1A or cap
RS T
Molded-case
circuit breaker
(MCCB)
(Note 2)
Power supply
(Note 3)
Magnetic
contactor
(MC)
Line noise filter
(FR-BSF01)
Regenerative
option
Power factor
improving DC
reactor
(FR-HEL-H)
Servo motor
Personal
computer
Battery
D (Note 5)
Note 1. The power factor improving AC reactor can also be used. In this case, the power factor improving DC reactor cannot be used.
When not usin
g
the power factor improvin
g
DC reactor, short P3 and P4.
2. Refer to section 1.3 for the power suppl
y
specification.
3. Depending on the main circuit voltage and operation pattern, bus voltage decreases, and that may cause the forced stop
deceleration to shift to the dynamic brake deceleration. When dynamic brake deceleration is not required, slow the time to turn
off the ma
g
netic contactor.
4. This is for MR-J4-_B4-RJ servo amplifier. MR-J4-_B4 servo amplifier does not have CN2L connector. When using MR-J4-_B4-
RJ servo amplifier in the linear servo system or in the fully closed loop system, connect an external encoder to this connector.
Refer to Table 1.1 and "Linear Encoder Instruction Manual" for the compatible external encoders.
5.
A
lwa
y
s connect between P+ and D terminals. When usin
g
the re
g
enerative option, refer to section 11.2.
1. FUNCTIONS AND CONFIGURATION
1 - 47
(b) MR-J4-350B4(-RJ)
CN5
P+
C
L11
L21
P3
P4
MR Configurator2
CN3
CN8
CN1A
CN1B
CN2
CN2L (Note 4)
W
V
U
L1
L2
L3
(Note 1)
CN4
RS T
Molded-case
circuit breaker
(MCCB)
(Note 2)
Power supply
(Note 3)
Magnetic
contactor
(MC)
Line noise filter
(FR-BSF01)
Regenerative
option
Power factor
improving DC
reactor
(FR-HEL-H)
Servo motor
Personal
computer
Junction terminal
block
To safety relay or
MR-J3-D05 safety
logic unit
Servo system controller
or previous servo
amplifier CN1B
Next servo amplifier
CN1A or cap
Battery
D (Note 5)
Note 1. The power factor improving AC reactor can also be used. In this case, the power factor improving DC reactor cannot be used.
When not usin
g
the power factor improvin
g
DC reactor, short P3 and P4.
2. Refer to section 1.3 for the power suppl
y
specification.
3. Depending on the main circuit voltage and operation pattern, bus voltage decreases, and that may cause the forced stop
deceleration to shift to the dynamic brake deceleration. When dynamic brake deceleration is not required, slow the time to turn
off the ma
g
netic contactor.
4. This is for MR-J4-_B4-RJ servo amplifier. MR-J4-_B4 servo amplifier does not have CN2L connector. When using MR-J4-_B4-
RJ servo amplifier in the linear servo system or in the fully closed loop system, connect an external encoder to this connector.
Refer to Table 1.1 and "Linear Encoder Instruction Manual" for the compatible external encoders.
5.
A
lwa
y
s connect between P+ and D terminals. When usin
g
the re
g
enerative option, refer to section 11.2.