Discover KUKA Robotics: Frequently Asked Questions and Basics

This article will provide learning materials for the KUKA robot, answer frequently asked questions, and introduce basic questions and answers on how to use the robot. This is a comprehensive introduction to KUKA industrial robots, covering a wide range of common questions from basic operation to troubleshooting. It covers the basics of the composition and function of the KUKA robot system, how to use the teach pendant, the coordinate system of the robot, and the setting of tool coordinates. Both beginners and engineers with some experience can benefit from it. By reading these materials, you can better understand robotics and improve your operation and maintenance capabilities to better meet the challenges of real-world work.

1. Why does the robot have the problem of zero point loss?

Whether the zero point of the robot is lost mainly depends on a piece of data carrier (EDS) in the system, which not only affects whether the zero point of the robot is lost during the normal operation of the robot, but also after the robot is shut down. Therefore, during the normal operation of the robot or after the power failure, zero point loss may occur.

2. The password of the external display of the library card

68kuka1secpw59

3. What steps need to be taken when the KUKA robot is put into operation (start-up).

1. Check before starting: a. Make sure the ambient temperature is within 5°C-55°C. b. The body-control cabinet cables and connectors are normal without external injury, and after being connected according to the wire mark, the buckle is firm and there is no shaking. c. After the power supply cable is energized, open the control cabinet door, close the Q3 switch to open Q1, and measure whether the line voltage of the 3 phases at Q3 is within the range and whether there is any phase loss. Disconnect Q1 and turn on Q3.

2. Operation of the first start-up: Please refer to the quick start manual attached to the control cabinet door to turn on the battery power and turn on the machine. Follow the instructions to process the alarms related to the initial start-up step by step, select the robot and activate the safety configuration (if any). At this point, the robot uses the T1 (operation mode) action robot, which is connected through the X11 safety loop interface to realize the interaction with safety signals such as external emergency stop safety doors before all modes of action can be used. This is the end of the run-in-operation, so please continue to check back on the run-up defined by KUKA.

3. [Main Menu] - [Put into Operation] - [Put into Operation Assistant] Enter the Put into Operation Assistant, click the relevant options step by step to operate, and complete the operation.

4. How to modify the network address of the robot

1. Go to the teach pendant and set the user group as Expert

2. Click Put into operation - network configuration;

3. Network configuration, click Save to complete.

5. What problems need to be paid attention to in the process of external shaft configuration?

You need to pay attention to the relevant parameters of the motor and the external axis, the conversion relationship of the coordinate system, etc., please refer to the external axis configuration manual for details.

6. How to start the robot automatic mode

1. Make sure that the program track has been manually tested without problems

2. There is no relevant alarm for the robot

3. Select the program to be executed in T1 mode, and manually move until the BCO appears

4. Switch the mode to AUX, adjust the program rate by about 30% at the same time, enable it and press the forward button, the robot can be started automatically, pay attention to the low-speed operation and increase the speed after confirming the safety

7. There is abnormal noise when the robot is running

The first thing to do is to determine where the source of the squeak is. If the reducer makes abnormal noise, first check whether the robot load data is correct, whether the program acceleration is optimized and other software reasons; Then check the reducer itself, such as lubrication status, internal wear, etc. If the motor makes an abnormal noise, most of the time it is that the motor is worn. In addition, if the balance cylinder is damaged, the robot will also have abnormal noise.

8. EMD is connected to the robot, and the teach pendant is not connected

If the EMD does not work, please check the following: 1. Check whether the EMD is functioning properly and that the probe is shrinking. 2. Check whether the connection interfaces are normal.

9. The PC is faulty, the power supply is normal, and the fan is not running.

It is recommended to replace the PC. Here's how to do it:

1. Disconnect the power supply and make sure there is no voltage.

2. Unplug the PC cable, replace the PC, and note that the hard disk needs to be restored to the new PC.