Introduction

PC or other device can read/write robot specified M coil and read robot status, joint position, Cartesian pose, joint speed, Cartesian speed, input/output through modbus

Elibot Modbus manual download link:

https://www.elibot.cn/upload/elibotEn/Download/20220210172418.pdf

How to start and setting robot ModBus slave

click "Process"- "Modbus", Select Modbus/TCP or Modbus RTU and set parameter

Press "save" and restart robot controller

ModBus Slave

Elibot support Modbus/TCP and Modbus RTU

M0-M399: system input (read only)

M400-M527: system output (read only)

M528-M1471: for user(read / write)

M variable starts from M0, and every 8 consecutive M variables form a register address, such as MO-M7, the register address is 0x0000; M8-M15, the register address is 0x0001, and so on.
In the Modbus protocol, a register is a 16-bit variable, so when operating on a register address of the M variable, the actual operation is a continuous 16 M variables.