Mitsubishi Electric Melservo MR-J3-A Instruction Manual page 36

1. FUNCTIONS AND CONFIGURATION
(5) MR-J3-350A4 MR-J3-500A(4)
M O DE U P D O W N SET
Cooling fan
Fixed part
(4 place)
POINT
The servo amplifier is shown without the front cover. For removal of the front
cover, refer to section 1.7.2.
Name/Application
Display
The 5-digit, seven-segment LED shows the servo
status and alarm number.
Operation section
Used to perform status display, diagnostic, alarm and
parameter setting operations.
MODE UP DOWN SET
Analog monitor connector (CN6)
Outputs the analog monitor.
USB communication connector (CN5)
Connect with the personal computer.
RS-422 communication connector (CN3)
Connect with the personal computer.
I/O signal connector (CN1)
Used to connect digital I/O signals.
Battery unit holder
Contains the battery for absolute position data backup.
Encoder connector (CN2)
Used to connect the servo motor encoder.
Battery connector (CN4)
Used to connect the battery for absolute position data
backup.
Control circuit terminal block (TE2)
Used to connect the control circuit power supply.
DC reactor terminal block (TE3)
Used to connect the DC reactor.
Charge lamp
Lit to indicate that the main circuit is charged. While
this lamp is lit, do not reconnect the cables.
Main circuit terminal block (TE1)
Used to connect the input power supply and servo
motor.
Protective earth (PE) terminal (
Ground terminal.
Rating plate
1 - 15
Used to set data.
Used to change the
display or data in each
mode.
Used to change the
mode.
Section 12.8
)
Detailed
Explanation
Chapter 6
Chapter 6
Section 3.2
Section 3.4
Section 12.8
Chapter 13
Section 3.2
Section 3.4
Section 14.3
Section 3.4
Section 12.1
Section 12.9
Chapter 14
Section 3.1
Section 3.3
Section 3.1
Section 3.3
Section 3.1
Section 3.3
Section 3.1
Section 3.3
Section 1.5