Part 4: Replacement of MR-J3W-_B with MR-J4W2-_B
4 - 13
(2) MR-J3W-0303BN6/MR-J4W2-0303B6 48 V DC/24 V DC class
MR-J3W-0303BN6 MR-J4W2-0303B6
23
10
CN3
19
Plate
A-axis malfunction
2
LBR-B
1
MO1
LG
11
MO2
12
24
ALM-A
25
ALM-B
3
16
LA-A
4
LAR-A
17
LB-A
5
LBR-A
18
LA-B
LAR-B
Servo amplifier
26
(1 axis 2 axis)
A-axis electromagnetic
B-axis malfunction
CN3
brake interlock
6
LB-B
B-axis electromagnetic
brake interlock
A-axis encoder A-phase
pulse (Differential line driver)
A-axis encoder B-phase
pulse (Differential line driver)
B-axis encoder A-phase
pulse (Differential line driver)
B-axis encoder B-phase
pulse (Differential line driver)
Analog monitor 1
Analog monitor 2
24 V DC
Forced
A-axis upper stroke limit (FLS)
A-axis lower stroke limit (RLS)
A-axis proximity dog (DOG)
B-axis upper stroke limit (FLS)
DICOM
EM1
7
DOCOM
B-axis lower stroke limit (RLS)
B-axis proximity dog (DOG)
DI1-A
8
9
DI2-A
DI3-A
CN1A
SSCNET cable
(option)
Servo system
controller
CNP1
SW
1 2
SW
MR-J3W-B
(3 axis 4 axis)
(option)
SSCNET cable
CN1A
CN1B
SW
1 2
SW
MR-J3W-B
Cap
CN1A
CN1B
(n-1 axis n axis)
SW
1 2
SW
LG
SD
15
14
Setup software
(SETUP221E)
Personal
computer
CN5
USB cable
MR-J3USBCBL3M
(option)
20
21
DI1-B
22
DI2-B
DI3-B
MBR-A
RA1
RA2
RA3
MBR-B
RA4
10 m or less
2 m or less
Output voltage: 10 V ± 5 V
Maximum current: 1 mA
10 m or less
DI3-B
23
10
CN3
AND malfunction
11
CALM
12
25
MBR-B
13
3
LA-A
16
LAR-A
4
LB-A
17
LBR-A
5
LA-B
18
LAR-B
Servo amplifier
Electromagnetic brake
interlock for A-axis
CN3
Encoder A-phase pulse A-axis
Encoder B-phase pulse A-axis
Encoder A-phase pulse B-axis
(differential line driver)
(differential line driver)
(differential line driver)
Forced stop 2
A-axis FLS
A-axis RLS
A-axis DOG
B-axis FLS
B-axis RLS
B-axis DOG
DICOM
EM2
7
DI1-A
8
DI2-A
9
DI3-A
SSCNET III cable
(option)
Servo system
controller
CN1A
CN1B
Cap
MR Configurator2
+
Personal
computer
CN5
USB cable
MR-J3USBCBL3M
(option)
20
DI1-B
21
DI2-B
22
MBR-A
RA1
RA2
RA3
24 V DC
10 m or less
10 m or less
Electromagnetic brake
interlock for B-axis
Main circuit
power supply
CN1A
CN1B
Servo amplifier
The last servo amplifier
CN1B
CN1A
24 CINP
26
DOCOM
24 V DC
19
Plate
LBR-B
2
MO1
1
LG
MO2
6
LB-B
Encoder B-phase pulse B-axis
10 V DC ± 5 V Analog monitor 1
10 V DC ± 5 V Analog monitor 2
LG
SD
15
14
(differential line driver)
CNP1
11
SSCNET III cable
(option)
Summary of Contents for Melservo MR-J3-100B
Page 17: ...8 MEMO ...
Page 18: ...Part 1 Summary of MR J3 MR J3W Replacement 1 1 Part 1 Summary of MR J3 MR J3W Replacement ...
Page 145: ...Part 3 Review on Replacement of MR J3 _B_ with MR J4 _B_ 3 48 MEMO ...
Page 195: ...Part 4 Replacement of MR J3W _B with MR J4W2 _B 4 50 MEMO ...
Page 277: ...Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ 5 82 MEMO ...
Page 278: ...Part 6 Common Reference Material 6 1 Part 6 Common Reference Material ...
Page 418: ...Part 7 Review on Replacement of Motor 7 1 Part 7 Review on Replacement of Motor ...
Page 564: ...Part 9 Startup Procedure Manual 9 1 Part 9 Startup Procedure Manual ...
Page 567: ...Part 9 Startup Procedure Manual 9 4 MEMO ...
Page 589: ...L NA 03127ENG C ...