15.COMMUNICATION FUNCTIONS

(5)Read of the statuses of output devices

Read the ON/OFF statuses of the output devices.

(a)Transmission

Transmit command [1][2] and data No. [8][0].

Command

Data No.

[1][2]

[8][0]

(b) Reply

The slave station sends back the statuses of the output devices.

b31

b1 b0

1:ON

0:OFF

Command of each bit is transmitted to the master station as hexadecimal data.

bit

Signal name

0Ready (RD)

3Limiting torque (TLC)

7Warning (WNG)

8Trouble (ALM)

bit

Signal name

10Electromagnetic brake (MBR)

11Dynamic brake interlock (DBR)

15Battery warning (BWNG)

17Home(ZP) position return completion

18 Position range (POT)

bit

Signal name

19Temporary stop (PUS)

20Program output 1 (OUT1)

21Program output 2 (OUT2)

22Program output 3 (OUT3)

23SYNC Synchronous output (SOUT)

24Movement complete (PED)

25

26

27

28

15.12.5 Device ON/OFF

POINT

The ON/OFF states of all devices in the servo amplifier are the states of the data received last. Hence, when there is a device which must be kept ON, send data which turns that device ON every time.

Each input device can be switched on/off. However, when the device to be switched off exists in the external input signal, also switch off that input signal.

Send command [9][2], data No. [6][0] and data.

Command

Data No.

Set data

 

[9][2]

[6][0]

See below.

 

b31

 

 

b1 b0

1:ON

0:OFF

Command of each bit is transmitted to the slave station as hexadecimal data.

bit

Signal name

0Servo-on (SON)

1Forward rotation stroke limit (LSP)

2Reverse rotation stroke limit (LSN)

3External torque limit selection (TL)

4Internal torque limit selection (TL2)

5Proportion control selection (PC)

6Reset (RES)

7

8

9

10Current position latch input (LPS)

11Forward rotation start (ST1)

bit

Signal name

12Reverse rotation start (ST2)

16Forced stop (EMG)

17Automatic/manual selection (MD0)

18Proximity dog (DOG)

19Program No. selection 1 (DI0)

20Program No. selection 2 (DI1)

21Program No. selection 3 (DI2)

22Program No. selection 4 (DI3)

23 Override selection (OVR)

bit

Signal name

24Temporary stop/restart (STP)

25Manual pulse generator multiplication 1 (TP0)

26Manual pulse generator multiplication 2 (TP1)

27Gain switch (CDP)

28

29Program input 1 (PI1)

30Program input 2 (PI2)

31Program input 3 (PI3)

15 - 23

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Mitsubishi Electronics MR-J2S- CL specifications Read of the statuses of output devices, Device ON/OFF, See below
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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.
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