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Why is there an ABS untrustworthy alarm when the robotic arm is powered on? What is the reason for it?
Why is there an ABS untrustworthy alarm when the robotic arm is powered on? What is the reason for it?

The alarm that ABS cannot be trusted occurs because the encoder cable is not connected during power on, resulting in ABS loss. When power on, pay attention to whether each cable is tightly plugged in to avoid this phenomenon. ABS untrustworthy faults require ABS origin reset, and after completing the reset, the alarm will be eliminated.


 
How to solve the alarm of the robotic arm?
How to solve the alarm of the robotic arm?

When an alarm occurs, first check whether the error indicator light of the manual operator is on. If it is on, it indicates that the control of the robotic arm is temporarily unavailable and the alarm needs to be eliminated before it can be restored. For alarms, it is necessary to determine what type of alarm it is. If it is a hardware alarm, it can only be eliminated by restarting the robotic arm. If it is caused by software operation, the alarm can be eliminated through INIT initialization.


 
Why does the robotic arm sometimes stop moving and have alarm feedback when controlling the picking and placing actions?
Why does the robotic arm sometimes stop moving and have alarm feedback when controlling the picking and placing actions?

It can be judged based on alarm feedback, and this situation usually occurs when the vacuum value does not meet the default value requirements of the robotic vacuum sensor. The determination of product adsorption by the robotic arm is achieved through sensors. If the vacuum does not meet the requirements of the sensor during the picking and placing movement, it will be judged that the product is lost, causing the robotic arm to stop moving and give an alarm.


 
What causes the inability to open and close vacuum through commands or trigger signals during the use of a robotic arm?
What causes the inability to open and close vacuum through commands or trigger signals during the use of a robotic arm?

This situation usually occurs because the electromagnetic valve inside the robotic arm does not trigger the switch, or the vacuum is not ventilated.

Firstly, check if the negative pressure side has been supplied to the robotic arm. If the negative pressure side has been supplied to the robotic arm but the vacuum cannot be triggered, then it is necessary to check again if the positive pressure side has been supplied to the robotic arm. If there is no positive pressure, the solenoid valve cannot be controlled.


 
What air source does the robotic arm need to provide and who is responsible for controlling the air source?
What air source does the robotic arm need to provide and who is responsible for controlling the air source?

The robotic arm requires two sources of air, one providing negative pressure and the other providing positive pressure.

Negative pressure is used to achieve the adsorption function of the robotic arm on the product, while positive pressure is used to control the opening and closing of the electromagnetic valve inside the robotic arm.

Therefore, only external air sources need to be provided, and control is achieved by a robotic arm.


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