Structure; Parts Identification - Mitsubishi Electric MELSERVO MR-J3-xT Instruction Manual

1. FUNCTIONS AND CONFIGURATION

1.6 Structure

1.6.1 Parts identification

(1) MR-J3-100T or less
Fixed part
(2 places)
Name/Application
Display
The 3-digit, seven-segment LED shows the servo
status and alarm number.
Baud rate switch (MODE)
MODE
5
Select the CC-Link communication baud rate.
Station number switches (STATION NO.)
Set the station number of the servo amplifier.
X10 STATION NO. X1
5 5
Set the one place.
Set the ten place.
Occupied station count switch (SW1)
SW1
Set the number of occupied stations.
Main circuit power supply connector (CNP1)
Used to connect the input power supply.
Communication alarm display section
Indicates alarms in CC-Link communication.
L.RUN
RD
SD
L.ERR
USB communication connector (CN5)
Used to connect with the personal computer.
RS-422 cummunication connector (CN5)
Used to connect with the MR-PRU03 parameter unit or
personal computer.
CC-Link connector (CN1)
Wire the CC-Link cable.
Control circuit connector (CNP2)
Used to connect the control circuit power supply/
regenerative option.
I/O signal connector (CN6)
Used to connect digital I/O signals.
Motor power supply connector (CNP3)
Used to connect the servo motor.
Encoder connector (CN2)
Used to connect the servo motor encoder.
Battery connector (CN4)
Used to connect the battery for absolute position data
backup.
Charge lamp
Lit to indicate that the main circuit is charged. While
this lamp is lit, do not reconnect the cables.
Battery holder
Contains the battery for absolute position data backup.
Name plate
Protective earth (PE) terminal (
Ground terminal.
1 - 13
Explanation
Section 5.3
Chapter 11
Section 3.2.4
Section 3.2.3
Section 3.2.5
Section 4.1
Section 4.3
Section 11.3
Chapter 7
Chapter 7
Chapter 8
Chapter 15
Section 3.2.2
Section 4.1
Section 4.3
Section 4.2
Section 4.4
Section 4.1
Section 4.3
Section 4.10
Section 14.1
Section 5.7
Section 14.7
Section 5.7
Section 1.4
) Section 4.1
Section 4.3
Detailed