Restrictions, Specifications | Mitsubishi Electronics MR-J2S- CL

4. OPERATION

4.5 Absolute position detection system

This servo amplifier contains a single-axis controller. Also, all servo motor encoders are compatible with an absolute position system. Hence, an absolute position detection system can be configured up by merely loading an absolute position data back-up battery and setting parameter values.

(1)Restrictions

An absolute position detection system cannot be built under the following conditions:

1)Stroke-less coordinate system, e.g. rotary shaft, infinite positioning.

2)Operation performed in incremental value command type positioning system.

(2)Specifications

Item		Description
System	Electronic battery backup system
Battery	1 piece of lithium battery ( primary battery, nominal 3.6V)
	Type: MR-BAT or A6BAT

Maximum revolution range	Home position	32767 rev.

(Note 1) Maximum speed at power failure	500r/min
(Note 2) Battery backup time	Approx. 10,000 hours (battery life with power off)
(Note 3) Data holding time during battery	2 hours at delivery, 1 hour in 5 years after delivery
replacement

Battery storage period	5 years from date of manufacture

Note: 1. Maximum speed available when the shaft is rotated by external force at the time of power failure or the like.

2.Time to hold data by a battery with power off. It is recommended to replace the battery in three years independently of whether power is kept on or off.

3.Period during which data can be held by the super capacitor in the encoder after power-off, with the battery voltage low or the battery removed, or during which data can be held with the encoder cable disconnected.

Battery replacement should be finished within this period.

(3)Structure

	Component	Description
	Servo amplifier	Use standard models.
	Servo motor	Use standard models.
	Servo motor
	Battery	MR-BAT or A6BAT
	Encoder cable	Use a standard model.
	Encoder cable	When fabricating, refer to (2), Section 14.1.4.
		When fabricating, refer to (2), Section 14.1.4.

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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.

Mitsubishi Electronics MR-J2S- CL Absolute position detection system, Restrictions, Structure

Models: MR-J2S- CL