Part 2: Review on Replacement of MR-J3-_A_ with MR-J4-_A_
2 - 7
(3) Torque control mode
MR-J3-_A_ MR-J4-_A_
3
1
2
CN6
Plate
LG
MO1
MO2
SD
2 m max.
Analog monitor 1
Analog monitor 2
Encoder Z-phase pulse
(open collector)
USB cable
(option)
Trouble
Zero speed detection
Limiting speed
Ready
Encoder Z-phase pulse
(differential line driver)
Encoder A-phase pulse
(differential line driver)
Encoder B-phase pulse
(differential line driver)
Control common
± 8 V/max. torque
Upper limit setting
Analog torque command
Upper limit setting
Analog speed limit
0 to ± 10 V/rated speed
24 V DC
Servo amplifier
9
Emergency stop
Servo-on
Reset
Speed selection 1
Speed selection 2
Forward rotation selection
Reverse rotation selection
21
48
ALM
DICOM
23
ZSP
25
VLC
4
5
LA
6
LAR
7
LB
34
LBR
LG
33
OP
1
P15R
SD
10 m max.
2 m max.
CN1
49
RD
8
LZ
LZR
CN1
20
46
DICOM
DOC OM
Personal
computer
CN5
27
1
2 m max.
28
2
Plate
TC
SD
VLA
LG
P15R
Setup software
(SETUP221E)
Plate
10 m max.
42
15
19
17
18
47
41
16
SON
EMG
RS1
RES
RS2
SP1
DOC OM
SP2
RA1
RA2
RA3
RA4
24 V DC
24 V DC
Servo amplifier
CN6
2 m or less
3
MO1
1
LG
2
MO2
DC ± 10 V
DC ± 10 V
Analog monitor 1
Analog monitor 2
9
Malfunction
Zero speed
detection
Limiting speed
Encoder A-phase pulse
(differential line driver)
48
ALM
23
ZSP
25
VLC
4
LA
5
LAR
6
LB
7
LBR
34
LG
33
OP
SD
10 m or less
2 m or less
Encoder B-phase pulse
(differential line driver)
Control common
Encoder Z-phase pulse
(open collector)
CN1
49
RD
Ready
Encoder Z-phase pulse
(differential line driver)
8
LZ
LZR
CN1
20
47
DICOM
21
DICOM
DOCOM
Personal
computer
+
USB cable
(option)
CN5
27
1
2 m or less
Upper limit setting
28
2
Plate
Upper limit setting
TC
SD
VLA
LG
P15R
Analog torque command
±8 V/maximum torque
Analog speed limit
0 to ±10 V/rated speed
MR Configurator2
Plate
10 m or less
42
15
19
17
18
46
Forced stop 2
Servo-on
Reset
Forward rotation selection
Reverse rotation selection
41
16
Speed selection 2
EM2
SON
RES
RS1
RS2
DOCOM
SP1
SP2
Speed selection 1
RA1
RA2
RA3
RA4
Short-circuit connector
(Packed with the servo amplifier)
CN8
Main circuit power supply
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 ...