Mitsubishi Electric MR-JE-_A, Instruction Manual

Page: 25 / 370

1. FUNCTIONS AND CONFIGURATION
1 - 10
1.7 Structure
1.7.1 Parts identification
(1) MR-JE-100A or less
(1)
(2)
(7)
(3)
(4)
(5)
(8)
(6)
(9)
Bottom
Side
No. Name/Application
Detailed
explanati
on
(1)
Display
The 5-digit, 7-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. Push the "MODE"
and "SET" buttons at the same time for 3 s or more
to switch to the one-touch tuning mode.
Used to change the mode.
Used to change the
display or data in each
mode.
Used to set data.
To the one-touch tuning
mode
Section
4.5
Section
6.2
(3)
USB communication connector (CN3)
Connect with the personal computer.
Section
11.4
(4)
I/O signal connector (CN1)
Digital I/O signal, analog input signal, analog
monitor output signal, and RS-422/RS-485
communication controller are connected. Section
3.2
Section
3.4
Chapter
12
(5)
Encoder connector (CN2)
Used to connect the servo motor encoder.
Section
3.4
(6)
Power connector (CNP1)
Input power supply, built-in regenerative resistor,
regenerative option, and servo motor are connected. Section
3.1
Section
3.3
(7)
Rating plate Section
1.6
(8)
Charge lamp
When the main circuit is charged, this will light up.
While this lamp is lit, do not reconnect the cables.
(9)
Protective earth (PE) terminal
Grounding terminal Section
3.1
Section
3.3