Mitsubishi Electric MELSERVO-J4 MR-J4 A Series - 1.7 Structure

1 Functions and configuration
1 - 10
1.7 Structure
1.7.1 Parts identification
(1) MR-J4-200A or less
No. Name/Application
Detailed
explanati
on
(1)
Display
The 5-digit, seven-segment LED shows the servo
status and the alarm number.
Section
4.5
(2)
Operation section
Used to perform status display, diagnostic, alarm,
and parameter setting operations.
ࢹ࣮ࢱࢆタᐃࡋࡲࡍࠋ
MODE UP DOWN SET
ྛ࣮ࣔࢻ࡛ࡢ⾲♧ࢹ࣮ࢱ
ࢆኚ᭦ࡋࡲࡍࠋ
࣮ࣔࢻࢆኚ᭦ࡋࡲࡍࠋ
Section
4.5
(3)
USB communication connector (CN5)
Connect with the personal computer.
Section
11.7
(4)
Analog monitor connector (CN6)
Outputs the analog monitor.
Section
3.2
(5)
RS-422 communication connector (CN3)
Connect with the personal computer, etc.
(Availabl
e in the
future.)
(6)
STO input signal connector (CN8)
Used to connect MR-J3-D05 safety logic unit and
external safety relay.
Chapter
13
(7)
I/O signal connector (CN1)
Used to connect digital I/O signals.
Section
3.2
Section
3.4
(8)
Encoder connector (CN2)
Used to connect the servo motor encoder.
Section
3.4
(9)
Battery connector (CN4)
Used to connect the battery for absolute position
data backup.
(10)
Battery holder
Install the the battery for absolute position data
backup.
Chapter
12
(11)
Protective earth (PE) terminal
Ground terminal.
(12)
Main circuit power supply connector (CNP1)
Connect the input power supply.
Section
3.1
Section
3.3
(13)
Rating plate Section
1.6
(14)
Control circuit power supply connector (CNP2)
Connect the control circuit power supply or
regenerative option.
(15)
Servo motor power supply connector (CNP3)
Connect the servo motor.
Section
3.1
Section
3.3
(16)
Charge lamp
Lit to indicate that the main circuit is charged. While
this lamp is lit, do not reconnect the cables.
(1)
(3)
(4)
(12)
(14)
(13)
(15)
ഃ㠃
(16)
(5)
(6)
(7)
(8)
(10)
(9)
(11)
ᗏ㠃
(2)
Note. The illustration above is of MR-J4-10A.
Inside of the display cover
Side
Bottom face
Used to set data.
Used to change the display
or data in each mode.
Used to change the mode.
Chapter
12
Section
12.4
Chapter
14