Mitsubishi Electronics MR-J2S- CL specifications Item, Description, Communication Functions, 15

15. COMMUNICATION FUNCTIONS

15.2Communication specifications 15.2.1 Communication overview

This servo amplifier is designed to send a reply on receipt of an instruction. The device which gives this instruction (e.g. personal computer) is called a master station and the device which sends a reply in response to the instruction (servo amplifier) is called a slave station. When fetching data successively, the master station repeatedly commands the slave station to send data.

Item

Description

Baudrate

9600/19200/38400/57600 asynchronous system

Start bit

: 1 bit

Transfer code

Data bit

: 8 bits

Parity bit

: 1 bit (even)

Stop bit

: 1 bit

Transfer protocol

Character system, half-duplex communication system

(LSB)

(MSB)

Start

Next

0

1

2

3

4

5

6

7

Parity Stop start

Data

1 frame (11bits)

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