9. SPECIAL ADJUSTMENT FUNCTIONS

You can use the machine resonance suppression filter 1 (parameter No. 61) and machine resonance suppression filter 2 (parameter No. 62) to suppress the vibration of two resonance frequencies. Note that if adaptive vibration suppression control is made valid, the machine resonance suppression filter 1 (parameter No. 61) is made invalid.

Machine resonance point

Mechanical system response

Frequency

Notch depth

Frequency

Parameter No. 61 Parameter No. 62

POINT

The machine resonance suppression filter is a delay factor for the servo system. Hence, vibration may increase if you set a wrong resonance frequency or a too deep notch.

(2)Parameters

(a)Machine resonance suppression filter 1 (parameter No. 61)

Set the notch frequency and notch depth of the machine resonance suppression filter 1 (parameter No. 61)

When you have made adaptive vibration suppression control selection (parameter No. 63) "valid" or "held", make the machine resonance suppression filter 1 invalid (parameter No. 61: 0000).

Parameter No. 61

0

Notch frequency

Setting

Frequency

Setting

Frequency

Setting

Frequency

Setting

Frequency

value

value

value

value

00

Invalid

08

562.5

10

281.3

18

187.5

 

 

 

 

 

 

 

 

01

4500

09

500

11

264.7

19

180

 

 

 

 

 

 

 

 

02

2250

0A

450

12

250

1A

173.1

03

1500

0B

409.1

13

236.8

1B

166.7

 

 

 

 

 

 

 

 

04

1125

0C

375

14

225

1C

160.1

 

 

 

 

 

 

 

 

05

900

0D

346.2

15

214.3

1D

155.2

 

 

 

 

 

 

 

 

06

750

0E

321.4

16

204.5

1E

150

 

 

 

 

 

 

 

 

07

642.9

0F

300

17

195.7

1F

145.2

 

 

 

 

 

 

 

 

Notch depth

 

Setting

Depth (Gain)

value

 

0Deep ( 40dB)

1 ( 14dB)

2 ( 8dB)

3Shallow( 4dB)

9 - 2

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Mitsubishi Electronics MR-J2S- CL specifications Parameter No Notch frequency, Deep 40dB 14dB 8dB Shallow 4dB

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.