3. SIGNALS AND WIRING

Device name

Devices

Connector

 

 

 

Functions/Applications

 

 

symbol

pin No.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Program No. selection 1

DI0

CN1B-5

Select the program number from among those combined by DI0, DI1, DI2 and DI3

 

 

 

to start operation on the leading edge of ST1 in the program operation mode.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input signal (Note)

 

 

Program No.

 

Program No. selection 2

DI1

CN1B-14

 

DI3

 

DI2

 

DI1

DI0

 

 

 

 

 

 

 

 

 

 

 

 

0

 

0

 

0

0

 

1

 

Program No. selection 3

DI2

 

 

0

 

0

 

0

1

 

2

 

 

 

 

 

0

 

0

 

1

0

 

3

 

Program No. selection 4

DI3

 

 

0

 

0

 

1

1

 

4

 

 

 

 

 

0

 

1

 

0

0

 

5

 

 

 

 

 

0

 

1

 

0

1

 

6

 

 

 

 

 

0

 

1

 

1

0

 

7

 

 

 

 

 

0

 

1

 

1

1

 

8

 

 

 

 

 

1

 

0

 

0

0

 

9

 

 

 

 

 

1

 

0

 

0

1

 

10

 

 

 

 

 

1

 

0

 

1

0

 

11

 

 

 

 

 

1

 

0

 

1

1

 

12

 

 

 

 

 

1

 

1

 

0

0

 

13

 

 

 

 

 

1

 

1

 

0

1

 

14

 

 

 

 

 

1

 

1

 

1

0

 

15

 

 

 

 

 

1

 

1

 

1

1

 

16

 

 

 

 

 

Note. 0: OFF

 

 

 

 

 

 

 

 

 

 

 

1: ON

 

 

 

 

 

 

 

Override selection

OVR

 

Turn OVR on to make override (VC) valid.

 

 

 

 

External torque limit

TL

 

Turn TL on to make analog torque limit (TLA) valid.

 

 

selection

 

 

For details, refer to Section 3.4.4.

 

 

 

 

 

Internal torque limit

TL2

 

Turn TL2 off to make parameter No.28 (Internal torque limit 1) valid, or turn it on

selection

 

 

to make parameter No.29 (Internal torque limit 2) valid.

 

 

 

 

 

For detailes, refer to Section 3.4.4.

 

 

 

 

 

Proportion control

PC

 

Turn PC on to bring the speed amplifier from the proportional integral type to the

 

 

 

proportional type.

 

 

 

 

 

 

 

 

 

 

If the servo motor at a stop is rotated even one pulse due to any external factor, it

 

 

 

generates torque to compensate for a position shift. In such a case where the axis

 

 

 

will be locked mechanically after Movement complete (PED) has turned off, turning

 

 

 

Proportion control (PC) on as soon as Movement complete (PED) turns off can

 

 

 

suppress unnecessary torque that attempts to compensate for a position shift.

 

 

 

When the shaft is to be locked for a long time, switch on the proportion control (PC)

 

 

 

and External torque limit selection (TL) at the same time to make the torque less

 

 

 

than the rated by the analog torque limit (TLA).

 

 

3 - 8

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Mitsubishi Electronics MR-J2S- CL specifications DI3 DI2 DI1 DI0, Proportion control, Proportional type
Page 54 Page 56

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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