User Manual
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Explanation of main commands: 
【object is (picked/release) 】 
● Detect whether the vacuum gripper has picked (released) the object, 
if it is detected that the vacuum gripper has picked (released) the 
object, then jump out of this command and execute the next 
command. If the timeout period is exceeded, the vacuum gripper has 
not yet picked (released) the object, it will also jump out of the 
command and execute the next command. 
【set xarm vacuum gripper (ON/OFF) object detection (true/false) 
[set]】:  
● Set the vacuum gripper to be on and off. 
[object detection] = true: detect whether the object is sucked, if not, it 
will jump out of the entire program. 
[object detection] = false: do not detect whether the object is sucked. 
3.2. The Use of xArm Gripper 
The download address of the Blockly program: 
The use of xArm gripper.blockly 










