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MR-J2S-B Instruction Manual - Automation Systems and Controls

MR-J2S-B Instruction Manual - Automation Systems and Controls

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1. FUNCTIONS AND CONFIGURATION<br />

(5) <strong>MR</strong>-<strong>J2S</strong>-11KB or more<br />

POINT<br />

The servo amplifier is shown without the front cover. For removal of the<br />

front cover, refer to section 1.7.2.<br />

Name/Application<br />

Axis select switch (SW1)<br />

SW1<br />

Used to set the axis number of<br />

DEF0<br />

the servo amplifier.<br />

1<br />

23 4 5 67 8 9 ABC<br />

Reference<br />

Section 3.11<br />

Display<br />

The two-digit, seven-segment LED shows the servo<br />

status <strong>and</strong> alarm number.<br />

Battery holder<br />

Contains the battery for absolute position data backup.<br />

Chapter 4<br />

Section 13.3<br />

Cooling fan<br />

Battery connector (CON1)<br />

Used to connect the battery for absolute position data<br />

backup.<br />

Monitor output terminal (CN4)<br />

Used to output monitor values on two channels in the<br />

form of analog signals.<br />

Communication connector (CN3)<br />

Used to connect a personal computer (RS-232C) .<br />

Section 13.3<br />

Section 3.2<br />

Section 12.1.5<br />

Section 3.2<br />

Section 12.1.5<br />

Bus cable connector (CN1A)<br />

Used to connect the servo system controller or<br />

preceding axis servo amplifier.<br />

Bus cable connector (CN1B)<br />

Used to connect the subsequent axis servo amplifier<br />

or termination connector (<strong>MR</strong>-A-TM).<br />

Section 3.2<br />

Section 3.2<br />

Charge lamp<br />

Lit to indicate that the main circuit is charged. While<br />

this lamp is lit, do not reconnect the cables.<br />

Control circuit terminal block (TE2)<br />

Used to connect the control circuit power supply.<br />

Encoder connector (CN2)<br />

Used to connect the servo motor encoder.<br />

I/O signal connector (CON2)<br />

Used to connect digital I/O signals.<br />

Rating plate<br />

Section 3.5.2<br />

Section 10.1<br />

Section 12.1.1<br />

Section 3.2<br />

Section 12.1.5<br />

Section 3.2<br />

Section 12.1.5<br />

Section 1.5<br />

Fixed part<br />

(4 places)<br />

Main circuit terminal block (TE1)<br />

Used to connect the input power supply, regenerative<br />

option <strong>and</strong> servo motor.<br />

Protective earth (PE) terminal ( )<br />

Ground terminal.<br />

Section 3.5.2<br />

Section 10.1<br />

Section 3.8<br />

Section 10.1<br />

1 - 13

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