01 Analysis of error routines
Let's start with a snippet of code:
*AA:
MOVE P,P101,Z=0.0
WAIT ARM
FOR I=1 TO 1000
MOVE P,P102,Z=0.0
WAIT ARM
DO2(0)=1
GOTO *TSA // Error local
NEXT
MOVE P,P104,Z=0.0
MOVE L,P105
DO2(0)=0
*TSA:
MOVE P,P106,Z=0.0
DO2(0)=0
DELAY 200
GOTO *AA
Some problems can be seen in the code: in the loop FOR NEXT statement, there is a jump instruction,
And there is no return to the cycle again, and there is no end to the cycle, there will be an error in the following figure after many operations 5.212 warehouse overflow error, continue to work at this time, there is still this error, only reset and start over, the way to deal with this problem thoroughly can only be corrected procedures, it is recommended to correct the following way.
*AA:
MOVE P,P101,Z=0.0
WAIT ARM
FOR I=1 TO 1000
MOVE P,P102,Z=0.0
WAIT ARM
DO2(0)=1
GOTO *TSA
NEXT
MOVE P,P104,Z=0.0
MOVE L,P105
DO2(0)=0
*TSA:
MOVE P,P106,Z=0.0
DO2(0)=0
DELAY 200
GOTO *AA
Some problems can be seen from the above code: in the loop FOR NEXT statement, there is a jump instruction, and it does not return to the loop again, and it does not end the loop, and the error in the following figure will appear after many operations 5.212 warehouse overflow error, continue to work at this time, there is still this error, you can only reset and start over, the way to deal with this problem thoroughly can only be corrected program, it is recommended to correct it in the following way.
*AA:
MOVE P,P101,Z=0.0
WAIT ARM
FOR I=1 TO 1000
MOVE P,P102,Z=0.0
WAIT ARM
DO2(0)=1
GOTO *TSA
NEXT
MOVE P,P104,Z=0.0
MOVE L,P105
DO2(0)=0
*TSA:
EXIT FOR
MOVE P,P106,Z=0.0
DO2(0)=0
DELAY 200
GOTO *AA
There's also an extra line of EXIT FOR loops so that the repository doesn't cause overflows, and that takes care of the problem.
Manually move each shaft, listen to whether there is noise in the mechanical part, if there is noise, check the bearing, reducer gear and other transmission devices; (5) In the state of operation ready to shut down, use the brake release switch to release the brake (note: when the brake is released, the robot arm may fall to form damage, and the arm that may fall is supported before release), and use the method of listening to the sound to confess whether the brake is released, and if it can be released, the servo drive unit is replaced.
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