4. OPERATION

2)Program example 2

When operation is to be performed in two patterns that have different servo motor speeds, acceleration time constants, deceleration time constants and move commands.

Program

 

 

 

 

 

 

Description

 

 

 

 

 

SPN (1000)

 

 

 

Speed (Motor speed)

 

 

 

 

1000 [r/min]

 

 

a)

STA (200)

 

 

 

Acceleration time constant

 

200 [ms]

 

 

b)

STB (300)

 

 

 

Deceleration time constant

 

300 [ms]

 

 

c)

MOV (1000)

 

 

 

Absolute move command

 

1000 [ 10STM

 

m]

d)

TIM (10)

 

 

 

Dwell command time

 

100 [ms]

 

 

e)

SPN (500)

 

 

 

Speed (Motor Speed)

 

 

 

 

500 [r/min]

 

 

f)

STC (200)

 

 

 

Acceleration/deceleration time constant

 

200 [ms]

 

 

g)

MOV (1500)

 

 

 

Absolute move command

1500 [

10STM

 

m]

h)

STOP

 

 

 

Program end

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

b) Acceleration time

c) Deceleration time

 

 

 

 

 

 

 

 

constant (200ms)

constant (300ms)

g) Acceleration/

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

deceleration time

 

 

 

 

Forward

 

 

a) Speed

 

 

 

constant

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(200ms)

 

 

 

 

 

rotation

 

 

 

 

(Motor speed)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1000r/min)

 

 

f) Speed (Motor speed)

 

 

 

 

Servo motor

0r/min

 

 

 

 

 

 

(500r/min)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

speed

 

 

d) Absolute move command

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

h) Absolute move command

 

 

 

(1000

10STM m)

e) Dwell command

 

 

 

 

 

 

 

time (100ms)

(1500

10STM

m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3)Program example 3

Use of an S-pattern acceleration/deceleration time constant allows sudden operation to be eased at the time of acceleration and deceleration. When the "STD" command is used, parameter No. 14 (S-pattern acceleration/deceleration time constant) is ignored.

Program

Description

 

 

 

SPN (1000)

Speed (Motor speed)

1000

[r/min]

a)

STC (100)

Acceleration/deceleration time constant

1000

[ms]

b)

STD (10)

S-pattern acceleration/deceleration time constant

10 [ms]

c)

MOV (2000)

Absolute move command

2000

[ 10STM

m] d)

STOP

Program end

 

 

 

c)

 

c)

 

 

b) Acceleration/deceleration

 

b) Acceleration/deceleration

time constant

 

time constant

 

(1000ms)

a) Speed

(1000ms)

 

 

 

 

 

Forward

(Motor speed)

 

 

 

(1000r/min)

d) Absolute move command

rotation

 

(2000

10STM

m)

Servo motor 0r/min

 

 

 

 

speed

 

 

 

 

c) S-pattern acceleration/

 

c)

 

 

 

 

 

 

deceleration time

 

 

 

 

constant (10ms)

 

 

 

 

4 - 10

Page 92 Page 94
Page 93
Image 93
Mitsubishi Electronics MR-J2S- CL specifications 500 r/min STC, ms MOV Absolute move command
Page 92 Page 94

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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