Mitsubishi Electric MELSERVO-J4 Instruction Manual page 34

1. FUNCTIONS AND CONFIGURATION
(2) For MR-J4-_B4(-RJ)
"MR-J4-_B" means "MR-J4-_B(-RJ) Servo Amplifier Instruction Manual".
(a) MR-J4-200B4(-RJ) or less
The diagram is for MR-J4-60B4-RJ.
(1)
(3)
(17)
(4)
(5)
(6)
(13)
(15)
(7)
(8)
(16)
(9)
(18)
(14)
Side
(10) (11) (12)
Bottom
(2)
Inside of the display cover
(19)
No. Name/Application
Display
(1)
The 3-digit, seven-segment LED shows the servo
status and the alarm number.
Axis selection rotary switch (SW1)
(2)
Used to set the axis No. of servo amplifier.
Control axis setting switch (SW2)
The test operation switch, the control axis
(3)
deactivation setting switch, and the auxiliary axis
number setting switch are available.
USB communication connector (CN5)
(4)
Connect with the personal computer.
I/O signal connector (CN3)
(5) Used to connect digital I/O signals.
STO input signal connector (CN8)
(6)
Used to connect MR-J3-D05 safety logic unit and
external safety relay.
SSCNET III cable connector (CN1A)
(7)
Used to connect the servo system controller or the
previous axis servo amplifier.
SSCNET III cable connector (CN1B)
(8)
Used to connect the next axis servo amplifier. For
the final axis, put a cap.
Encoder connector (CN2)
(9)
Used to connect the servo motor encoder.
Battery connector (CN4)
(10)
Used to connect the battery or the battery unit for
absolute position data backup.
Battery holder
(11)
Install the battery for absolute position data
backup.
Protective earth (PE) terminal
(12)
Grounding terminal
Main circuit power supply connector (CNP1)
(13)
Connect the input power supply.
(14) Rating plate
Control circuit power supply connector (CNP2)
(15)
Connect the control circuit power supply and
regenerative option.
Servo motor power output connector (CNP3)
(16)
Connect the servo motor.
Charge lamp
(17)
When the main circuit is charged, this will light.
While this lamp is lit, do not reconnect the cables.
External encoder connector (CN2L)
(18)
Used to connect the external encoder.
(Note)
Manufacturer setting connector (CN7)
This connector is attached on MR-J4-_B4-RJ
(19)
servo amplifier, but not for use. MR-J4-_B4 servo
amplifier does not have this connector.
1 - 21
Detailed
explanation
MR-J4-_B
section 4.3
MR-J4-_B
section 11.7
MR-J4-_B
section 3.2
Section 3.4
MR-J4-_B
chapter 13
App. 1
MR-J4-_B
section 3.2
Section 3.4
MR-J4-_B
section 3.4
MR-J4-_B
chapter 12
MR-J4-_B
section 12.4
Section 3.2
Section 1.4
Section 3.2
Linear
Encoder
Instruction
Manual