Mitsumi electronic mr-j3-b Manuale Utente

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1. FUNCTIONS AND CONFIGURATION 
1 -  9 
 
1.7 Structure 
1.7.1 Parts identification 
(1)  MR-JE-100B or less 
(1)
(2)
(6)
(9)
(5)
(4)
(3)
(7)
(8)
(10)
(12)
(11)
(13)
Side
 
No. Name/Application 
Detailed 
explanation
(1) 
Display 
The 3-digit, 7-segment LED shows the servo status and the 
alarm number. 
Section 
4.3 
(2) 
Axis selection rotary switch (SW1) 
Used to set the axis number of the servo amplifier. 
(3) 
USB communication connector (CN5) 
Used to connect this connector to a personal computer. 
Section 
11.4 
(4) 
I/O signal connector (CN3) 
Used to connect digital I/O signals. 
Section 
3.2 
Section 
3.4 
(5) 
Battery connector (CN4) 
Used to connect the battery for absolute position data 
backup. 
Chapter 
12 
(6) 
Battery holder 
Used to house the battery for absolute position data 
backup. 
(7) 
SSCNET III cable connector (CN1A) 
Used to connect the servo system controller or the previous 
axis servo amplifier. 
Section 
3.2 
Section 
3.4 
(8) 
SSCNET III cable connector (CN1B) 
Used to connect the next axis servo amplifier. For the final 
axis, put a cap. 
(9) 
Rating plate 
Section 
1.6 
(10) 
Encoder connector (CN2) 
Used to connect the servo motor encoder. 
Section 
3.4 
(11) 
Power connector (CNP1) 
Used to connect the input power supply, built-in 
regenerative resistor, regenerative option, and servo motor. 
Section 
3.1 
Section 
3.3 
(12) 
Charge lamp 
When the main circuit is charged, this lamp will light up. 
While this lamp is lit, do not reconnect the cables. 
 
(13) 
Protective earth (PE) terminal 
Grounding terminal 
Section 
3.1 
Section 
3.3