Mitsubishi Electric Melservo-J3 Series MR-J3-B Instruction Manual page 37

1. FUNCTIONS AND CONFIGURATION
(6) MR-J3-700B(4)
SW1 ON 4F
TEST
SW2
Cooling fan
POINT
The servo amplifier is shown without the front cover. For removal of the front
cover, refer to section 1.7.2.
8
0
1 2
Fixed part
(4 places)
Name/Application
Display
The 3-digit, seven-segment LED shows the servo
status and alarm number.
Rotary axis setting switch (SW1)
SW1
Used to set the axis No. of servo amplifier.
8
0
Test operation select switch (SW2-1)
SW2
Used to perform the test operation
mode by using MR Configurator.
Spare (Be sure to set to the "Down"
1 2 position).
USB communication connector (CN5)
Connect the personal computer.
I/O signal connector (CN3)
Used to connect digital I/O signals.
More over an analog monitor is output.
SSCNET cable connector (CN1A)
Used to connect the servo system controller or the front
axis servo amplifier.
Battery holder
Contains the battery for absolute position data backup.
SSCNET cable connector (CN1B)
Used to connect the rear axis servo amplifier. For the final
axis, puts a cap.
Encoder connector (CN2)
Used to connect the servo motor encoder.
Battery connector (CN4)
Used to connect the battery for absolute position data
backup.
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.
Control circuit terminal block (TE2)
Used to connect the control circuit power supply.
Main circuit terminal block (TE1)
Used to connect the input power supply and servo
motor.
Protective earth (PE) terminal (
Ground terminal.
Rating plate
1 - 16
Explanation
Chapter 4
Section 3.13
Section 3.13
Section 11.8
Section 3.2
Section 3.4
Section 3.2
Section 3.4
Section 12.3
Section 3.2
Section 3.4
Section 3.4
Section 11.1
Section 11.9
Chapter 12
Section 3.4
Section 11.1
Section 3.1
Section 3.3
Section 3.1
Section 3.3
)
Section 3.1
Section 3.3
Section 1.5
Detailed