Mitsubishi Electric MELSERVO MR-J2-A Product Specifications And Installation Manual page 23

1. INTRODUCTION
Name/Application
Battery holder
Contains the battery for absolute position data
backup.
Battery connector (CON1)
Used to connect the battery for absolute position
data backup.
Display
The four-digit, seven-segment LED shows the servo
status and alarm number.
Operation section
Used to perform status display, diagnostic, alarm and
parameter setting operations.
DOWN
MODE UP SET
I/O signal connector (CN1A)
Used to connect digital I/O signals.
I/O signal connector (CN1B)
Used to connect digital I/O signals.
Communication connector (CN3)
Used to connect a personal computer or output
analog monitor.
Name plate
Charge lamp
Lit to indicate that the main circuit is charged. While
this lamp is lit, do not reconnect the cables.
Encoder connector (CN2)
Connector for connection of the servo motor encoder
Main circuit terminal block (TE1)
Used to connect the input power supply and servo
motor.
Control circuit terminal block (TE2)
Used to connect the control circuit power supply and
regenerative brake option.
Protective earth (PE) terminal ( )
Ground terminal.
1– 9
Used to set parameter
data.
Used to change the
display or data in each
mode.
Used to change the
mode.
Refer To
Chapter 5(5)
Chapter 5(5)
Section 6-2-8
Section 2-3
Section 2-3
Section 3-1-2
Section 3-1-2
Section 3-1-2
Section 6-1-5
Section 1-1
Section 3-1-2
Section 3-1-1
Section 3-1-1
Section 3-4
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