Mitsubishi Electric MR-J2S B Series Instruction Manual page 28

1. FUNCTIONS AND CONFIGURATION
(3) MR-J2S-500B
POINT
The servo amplifier is shown without the front cover. For removal of the
front cover, refer to section 1.7.2.
Fixed part
(4 places)
Cooling fan
Name/Application
Battery connector (CON1)
Used to connect the battery for absolute position data
backup.
Battery holder
Contains the battery for absolute position data backup.
Display
The two-digit, seven-segment LED shows the servo
status and alarm number.
Axis select switch (SW1)
SW1
Used to set the axis number of the
8
servo amplifier.
Bus cable connector (CN1A)
Used to connect the servo system controller or
preceding axis servo amplifier.
Bus cable connector (CN1B)
Used to connect the subsequent axis servo amplifier
or termination connector (MR-A-TM).
Communication connector (CN3)
Used to connect a personal computer (RS-232C) or
output analog monitor data.
Encoder connector (CN2)
Used to connect the servo motor encoder.
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, regenerative
option and servo motor.
Rating plate
Protective earth (PE) terminal (
Ground terminal.
1 - 11
Reference
Section 13.3
Section 13.3
Chapter 4
Section 3.11
Section 3.2
Section 3.2
Section 3.2
Section 12.1.5
Section 3.2
Section 12.1.5
Section 3.5.2
Section 10.1
Section 12.1.1
Section 3.5.2
Section 10.1
Section 1.5
)
Section 3.8
Section 10.1