3. SIGNALS AND WIRING

(2)Input signal

For the input interfaces (symbols in I/O column in the table), refer to Section 3.6.2.

Signal

Signal

Connector

 

 

 

 

Functions/Applications

I/O

symbol

pin No.

 

 

 

 

division

 

 

 

 

 

 

Manual pulse

PP

CN1A-3

Used to connect the manual pulse generator (MR-HDP01).

 

generator

PG

CN1A-13

For details, refer to Section 14.1.8.

 

 

NP

CN1A-2

 

 

 

 

 

 

 

NG

CN1A-12

 

 

 

 

 

 

Override

VC

CN1B-2

 

 

10 to

10V is applied to across VC-LG to limit the servo motor speed.

Analog

 

 

 

 

 

Apply

 

10[V] for 0[%] override, 0[V] for 100[%], or 10[V] for 200[%].

input

 

 

 

 

Analog torque limit

TLA

CN1B-12

To use this signal, set any of servo configuration software to make the

 

 

 

 

external torque limit selection (TL0) available.

 

 

 

 

When the analog torque limit (TLA) is valid, torque is limited in the full

Analog

 

 

 

servo motor output torque range. Apply 0 to 10VDC across TLA-LG.

input

 

 

 

Connect the positive terminal of the power supply to TLA. Maximum

 

 

 

 

torque is generated at 10V. (Refer to in Section 3.4.4.) Resolution:10bits

 

(3)Output signal

For the output interfaces (symbols in I/O column in the table), refer to Section 3.6.2.

Signal

Signal

Connector

Functions/Applications

I/O

symbol

pin No.

division

 

 

Encoder Z-phase pulse

OP

CN1A-14

Outputs the zero-point signal of the encoder. One pulse is output per

 

(open collector)

 

 

servo motor revolution. OP and LG are connected when the zero-point

 

 

 

 

position is reached. (Negative logic)

DO-2

 

 

 

The minimum pulse width is about 400 s. For home position return

 

 

 

 

using this pulse, set the creep speed to 100r/min. or less.

 

Encoder A-phase pulse

LA

CN1A-6

Outputs pulses per servo motor revolution set in parameter No. 27 in the

DO-2

(differential line driver)

LAR

CN1A-16

differential line driver system. In CCW rotation of the servo motor, the

 

Encoder B-phase pulse

LB

CN1A-7

encoder B-phase pulse lags the encoder A-phase pulse by a phase angle

 

(differential line driver)

LBR

CN1A-17

of /2.

DO-2

 

 

 

The relationships between rotation direction and phase difference of the

 

 

 

 

 

 

 

A- and B-phase pulses can be changed using parameter No. 58.

 

Encoder Z-phase pulse

LZ

CN1A-5

The same signal as OP is output in the differential line driver system.

DO-2

(differential line driver)

LZR

CN1A-15

 

 

 

Analog monitor 1

MO1

CN3-4

Used to output the data set in parameter No.17 to across MO1-LG in

Analog

 

 

 

terms of voltage. Resolution 10 bits

output

Analog monitor 2

MO2

CN3-14

Used to output the data set in parameter No.17 to across MO2-LG in

Analog

 

 

 

terms of voltage. Resolution 10 bits

output

3 - 11

Page 57 Page 59
Page 58
Image 58
Mitsubishi Electronics MR-J2S- CL specifications Input signal, Output signal
Page 57 Page 59

MR-J2S- CL specifications

Mitsubishi Electronics has long been a pioneer in automation and control technology, and one of its prominent offerings is the MR-J2S-CL servo amplifier. Designed to enhance the performance of servo motors, the MR-J2S-CL is a critical component in various applications, ranging from industrial machinery to robotics.

One of the standout features of the MR-J2S-CL is its high-performance control capabilities. This servo amplifier supports both position and speed control, enabling precise movement and responsiveness in dynamic applications. The MR-J2S-CL boasts a sophisticated control algorithm that ensures superior torque response, making it ideal for applications that require quick and accurate motion control.

The MR-J2S-CL employs advanced features such as the Auto-Tuning function, which automatically adjusts the servo settings to optimize performance for the specific load conditions. This automation simplifies setup processes and reduces downtime, allowing users to quickly configure the system to their needs.

In terms of connectivity, the MR-J2S-CL is equipped with various communication options, including the CC-Link and Mitsubishi's own MELSEC communications. These options facilitate seamless integration with other devices and control systems, enhancing the overall interoperability of factory automation setups.

Another critical aspect of the MR-J2S-CL is its built-in safety features. The amplifier includes functionalities like safe torque off (STO) and overcurrent protection, which contribute to the overall safety of the operation. These safety measures are essential in reducing the risk of accidents in environments where human interaction occurs alongside machinery.

The MR-J2S-CL is designed with durability and reliability in mind. It has a robust construction that is capable of withstanding harsh industrial environments, including high temperatures and dust exposure. This resilience ensures a long service life, reducing maintenance needs and operational costs.

Furthermore, the MR-J2S-CL is compatible with a wide range of Mitsubishi servo motors, making it a versatile choice for various applications. Its comprehensive capabilities, combined with user-friendly interface options, allow for easy programming and monitoring of performance.

In summary, the Mitsubishi Electronics MR-J2S-CL servo amplifier stands out for its high-performance control, advanced safety features, and robust design. It effectively meets the demands of various industrial applications, making it a valuable asset in modern automation and manufacturing environments. With its blend of precision, reliability, and flexibility, the MR-J2S-CL continues to be a preferred choice for engineers and manufacturers alike.
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