Structure - Mitsubishi Electric MR-J4-10A(-RJ) Instruction Manual

1. FUNCTIONS AND CONFIGURATION

1.7 Structure

1.7.1 Parts identification
(1) 200 V class
(a) MR-J4-200A(-RJ) or less
The diagram is for MR-J4-10A-RJ.
(1)
(2)
MODE UP DOWN
(3)
(4)
(12)
(5)
(6)
(14)
(7)
(15)
(8)
(16)
(17)
(9)
(13)
Side
(10)
SET
Inside of the display cover
(19)
(18)
(11)
No. Name/Application
Display
(1)
The 5-digit, 7-segment LED shows the servo status and the
alarm number.
Operation section
Used to perform status display, diagnostic, alarm, and
parameter setting operations. Push the "MODE" and "SET"
buttons at the same time for 3 s or more to switch to the
one-touch tuning mode.
MODE UP DOWN SET
(2)
USB communication connector (CN5)
(3)
Connect with the personal computer.
Analog monitor connector (CN6)
(4)
Outputs the analog monitor.
RS-422/RS-485 communication connector (CN3)
(5)
Connect with the RS-422/RS-485 communication controller,
parameter unit, etc.
STO input signal connector (CN8)
(6)
Used to connect the MR-J3-D05 safety logic unit and
external safety relay.
I/O signal connector (CN1)
(7)
Used to connect digital I/O signals.
Encoder connector (CN2)
(8)
Used to connect the servo motor encoder or external
(Note
encoder. Refer to table 1.1 for the compatible external
2)
encoders.
Battery connector (CN4)
(9)
Used to connect the battery for absolute position data
backup.
Battery holder
(10)
Install the battery for absolute position data backup.
(11) Protective earth (PE) terminal
Main circuit power connector (CNP1)
(12)
Connect the input power supply.
(13) Rating plate
Control circuit power connector (CNP2)
(14) Connect the control circuit power supply and regenerative
option.
Servo motor power output connector (CNP3)
(15)
Connect the servo motor.
Charge lamp
(16)
When the main circuit is charged, this will light up. While
this lamp is lit, do not reconnect the cables.
External encoder connector (CN2L)
(17)
Refer to table 1.1 for the compatible external encoders.
(Note
1, 2)
Optional unit connector (CN7)
Connect the optional unit. It is available with MR-J4-_A-RJ
(18)
servo amplifiers manufactured in November 2014 or later.
The MR-J4-_A servo amplifier does not have this
connector.
Optional unit connector (CN9)
Connect the optional unit. It is available with MR-J4-_A-RJ
(19)
servo amplifiers manufactured in November 2014 or later.
The MR-J4-_A servo amplifier does not have this
connector.
1 - 25
Detailed
explanation
Section 4.5
Used to set data.
Push this button
together with the "MODE"
Section 4.5
button for 3 s or more
to switch to the
one-touch tuning mode.
Used to change the
display or data in each
mode.
Used to change the mode.
Push this button
together with the "SET"
button for 3 s or more
to switch to the
one-touch tuning mode.
Section
11.7
Section 3.2
Chapter 14
Chapter 13
App. 5
Section 3.2
Section 3.4
Section 3.4
"Servo Motor
Instruction
Manual (Vol.
3)"
Chapter 12
Section
12.2
Section 3.1
Section 3.3
Section 1.6
Section 3.1
Section 3.3
Section 3.4
"Linear
Encoder
Instruction
Manual"