What is the industrial robot control cabinet
The industrial robot control cabinet DX100 is mainly composed of main control, servo drive, built-in PLC and other parts. In addition to controlling robot actions, input and output control can also be realized. The main control part generates the working program according to the information provided by the teaching programmer, calculates the program, calculates the motion command of each axis, and sends it to the servo driver; The servo drive part processes the command from the main controller to generate the servo drive current and drive the servo motor; The built-in PLC is mainly used for input and output control. When the robot is working, the control cabinet sends welding instructions to the welding machine through the input and output interface, and monitors the working status of the welding machine. It also controls peripheral devices. Its main functions are as follows:
1. ARM (advanced industrial robot action) control
2. Multi-axis/composite system control;
3. High-precision trajectory control;
4. Optimal acceleration/deceleration control;
5. Damping control;
6. Track constancy control;
This advanced control helps to improve the quality of work, shorten the idle travel time, reduce system interruption, shorten teaching time and improve safety.
2、 Precise control of corner high-speed operation
The trajectory control of industrial robots has been improved, and the speed change has been controlled within the minimum range. In addition, optimization functions such as fast approaching to shorten idle driving time are also used.
3、 Collision detection function of industrial robot
This function can effectively detect the collision between the industrial robot and external equipment, and immediately stop the operation of the industrial robot to protect the robot and the affected equipment from damage. In order to distinguish whether industrial robots collide or have large dynamic loads during normal operation, collision strength standards can be preset. The industrial robot will detect the load at any time. When the load value exceeds the standard in Annex 2-1 of the setting standard, it will be judged as an abnormal collision and stop immediately. This standard is set in the clash level file. There are 9 files available.
In the operation procedure, the judgment standard of collision strength can also be changed at any time according to the nature of operation. That is, in the program, select different standards in different program segments, that is, use the "SHCKSET" command in the program to modify the setting standards. For example, in the assembly operation process, because the robot's operating force is relatively large, the judgment value is set slightly higher to avoid misjudgment. In non-contact operation, the judgment value can be set lower, which can sensitively detect accidental collision and play a good protective role. The customer can also decide whether the collision detection function is effective according to the specific situation. When a collision is detected and the machine is stopped, it can be easily reset. After the cause of collision is eliminated, the industrial robot can continue to operate.