MR-J2S-B Instruction Manual - Automation Systems and Controls
MR-J2S-B Instruction Manual - Automation Systems and Controls
MR-J2S-B Instruction Manual - Automation Systems and Controls
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
3. SIGNALS AND WIRING<br />
Note 1. To prevent an electric shock, always connect the protective earth (PE) terminal ( ) of the servo amplifier to the protective<br />
earth (PE) of the control box.<br />
2. Connect the diode in the correct direction. If it is connected reversely, the servo amplifier will be faulty <strong>and</strong> will not output<br />
signals, disabling the forced stop (EM1) <strong>and</strong> other protective circuits.<br />
3. If the controller does not have a forced stop function, always install a forced stop switch (Normally closed).<br />
4. When a personal computer is connected for use of the test operation mode, always use the maintenance junction card (<strong>MR</strong>-<br />
J2CN3TM) to enable the use of the forced stop (EM1). (Refer to section 12.1.6)<br />
5. CN1A, CN1B, CN2 <strong>and</strong> CN3 have the same shape. Wrong connection of the connectors will lead to a fault.<br />
6. The sum of currents that flow in the external relays should be 80mA max.<br />
7. When starting operation, always turn on the forced stop (EM1). (Normally closed contacts) By setting “0001” in parameter<br />
No.23, the forced stop (EM1) can be made invalid.<br />
8. When connecting the personal computer together with analog monitor outputs 1, 2, use the maintenance junction card (<strong>MR</strong>-<br />
J2CN3TM). (Refer to section 12.1.3.)<br />
9. Use <strong>MR</strong>ZJW3-SETUP151E.<br />
10. Use the bus cable at the overall distance of 30m(98.4ft) or less. In addition, to improve noise immunity, it is recommended to<br />
use a cable clamp <strong>and</strong> data line filters (three or four filters connected in series) near the connector outlet.<br />
11. The wiring of the second <strong>and</strong> subsequent axes is omitted.<br />
12. Up to eight axes (n 1 to 8) may be connected. The <strong>MR</strong>-<strong>J2S</strong>- B/<strong>MR</strong>-J2-03B5 servo amplifier may be connected on the<br />
same bus.<br />
13. Always insert the termination connector (<strong>MR</strong>-A-TM) into CN1B of the servo amplifier located at the termination.<br />
14. The bus cable used with the SSCNET depends on the preceding or subsequent controller or servo amplifier connected. Refer<br />
to the following table <strong>and</strong> choose the bus cable.<br />
<strong>MR</strong>-<strong>J2S</strong>- B <strong>MR</strong>-J2-03B5<br />
QD75M <strong>MR</strong>-J2HBUS M<br />
Q172CPU(N) Q172J2BCBL M(-B)<br />
Motion<br />
controller<br />
Q173CPU(N) Q173J2B CBL M<br />
A motion <strong>MR</strong>-J2HBUS M-A<br />
<strong>MR</strong>-<strong>J2S</strong>- B <strong>MR</strong>-J2-03B5<br />
Maintenance junction card<br />
<strong>MR</strong>-J2HBUS M<br />
15. When the A1SD75M (AD75M) is used as the controller, encoder pulses may not be output depending on the software version<br />
of the controller. For details, refer to the A1SD75M (AD75M) <strong>Manual</strong>.<br />
3 - 3
Change language