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1. FUNCTIONS AND CONFIGURATION
(3) MR-J2S-500CP
POINT
The servo amplifier is shown without the front cover. For removal of the
front cover, refer to section 1.6.2.
MODE
UP
DOWN SET
MODE
UP DOWN SET
Name/Application Reference
Battery connector (CON1)
Used to connect the battery for absolute position data
backup.
Section4.5
Battery holder
Contains the battery for absolute position data backup.
Section4.5
Display
The 5-digit, seven-segment LED shows the servo
status and alarm number.
Chapter7
Operation section
Used to perform status display, diagnostic, alarm,
parameter and point table setting operations.
Chapter7
Used to set data.
Used to change the
display or data in each
mode.
Used to change the
mode.
I/O signal connector (CN1A)
Used to connect digital I/O signals.
Section3.3
Section3.3
I/O signal connector (CN1B)
Used to connect digital I/O signals.
Chapter6
Chapter15
Section14.1.4
Communication connector (CN3)
Used to connect a command device (RS-422/RS-232C)
and output analog monitor data.
Encoder connector (CN2)
Used to connect the servo motor encoder.
Section3.3
Section14.1.4
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 and
regenerative option.
Section3.7.2
Section12.1
Main circuit terminal block (TE1)
Used to connect the input power supply and servo
motor.
Section3.7.2
Section12.1
Section14.1.1
Name plate Section1.4
Protective earth (PE) terminal ( )
Ground terminal.
Section3.10
Fixed part
(4 places)
Cooling fan