Structure; Parts Identification - Mitsubishi Electric Melservo MR-J3-A Instruction Manual

1. FUNCTIONS AND CONFIGURATION

1.7 Structure

1.7.1 Parts identification

(1) MR-J3-100A or less
MODE UP DOWN
Fixed part
(2 places)
SET
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.
UP DOWN
MODE
Main circuit power supply connector (CNP1)
Connect the input power supply.
USB communication connector (CN5)
Connect with the personal computer.
Analog monitor connector (CN6)
Outputs the analog monitor.
RS-422 communication connector (CN3)
Connect with the personal computer.
Control circuit connector (CNP2)
Connect the control circuit power supply/regenerative
option.
I/O signal connector (CN1)
Used to connect digital I/O signals.
Servo motor power connector (CNP3)
Connect the servo motor.
Charge lamp
Lit to indicate that the main circuit is charged. While
this lamp is lit, do not reconnect the cables.
Encoder connector (CN2)
Used to connect the servo motor encoder.
Battery connector (CN4)
Used to connect the battery for absolute position data
backup.
Battery holder
Contains the battery for absolute position data backup.
Rating plate
Protective earth (PE) terminal (
Ground terminal.
1 - 11
SET
Used to set data.
Used to change the
display or data in each
mode.
Used to change the
mode.
)
Detailed
Explanation
Chapter 6
Chapter 6
Section 3.1
Section 3.3
Section 12.8
Section 3.2
Section 3.4
Section 12.8
Chapter 13
Section 3.1
Section 3.3
Section 3.2
Section 3.4
Section 3.1
Section 3.3
Section 3.4
Section 12.1
Section 12.9
Chapter 14
Section 14.3
Section 1.5
Section 3.1
Section 3.3