How to select the appropriate coordinates for industrial robots through the teach pendant [COORD]

1. Introduction of FANUC Industrial Robot Coordinate System:

Select the appropriate coordinates through the teach pendant [COORD]:

JOINT (joint coordinates), JGFRM (manual coordinates), WORLD (global coordinates)

TOOL (tool coordinates), USER (user coordinates)

figure 1:

2. Right-hand rule:

figure 2:

(Special reminder: You must be in manual mode to enter the working area of ​​the industrial robot, pay attention to your own personal safety)

image 3:

1. Stand in front of the industrial robot with the teaching pendant in hand (as shown in Figure 3).

2. Facing the industrial robot, raise your right hand to make a gesture directly in front of the line of sight (as shown in Figure 2).

3. It can be obtained from this: the direction pointed by the middle finger is the global coordinate X+;

The direction pointed by the thumb is the whole play coordinate Y+;

The direction pointed by the index finger is the global coordinate Z+.

3. WORLD is called in FANUC industrial robots: global coordinate system

In ABB industrial robots, it can also be called: world coordinate system

Some engineers also call it: base coordinates

Figure 4:

Figure 4: The above figure is the positive direction of the base coordinates XYZ obtained from the right-hand rule.

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