Manual

Dobot MG400 User Guide
Issue V1.5 (2023-03-20) User Guide Copyright © Yuejiang Technology Co., Ltd
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Product Introduction
Overview
MG400 is an ultra-compact desktop robot arm. It is designed integrating the controller and the
robot arm body. The controller is installed in the base. MG400 robot arm includes 4 rotating joints,
and two connecting rods (upper arm and forearm), as shown in Figure 3.1.
Figure 3.1 MG400
Robot base
The base is equipped with core computing and electrical components of MG400. The electrical
interface board is on the back of the base, and a circular indicator light button is on the base, as
described below.
Table 3.1 Indicator light
Color
Status
Definition
White light
Flash
System is starting
Blue light
Steady on
The robot arm has been started but not enabled
Flash
Hand-guiding status
Green light
Steady on
The robot arm is enabled (not running projects)
Flash
Automatic running (project is running)
Red light
Steady on
General alarm