When it is turned back on, the positions of the S L U axises change. what could be the cause? Thanks in advance!
ERC K6SB
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kobz -
November 25, 2020 at 5:05 PM -
Thread is Unresolved
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when turned back on when the position changes, error 1290 is also displayed
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Batteries are dead, encoders are dead, MMM13/14 board is not holding memory, the robot is old and just wants to die?
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When the power is turned off, the position values change, but after the change, the position values are stored, and the position always increases by 10000.
The problem appeared after the SV1 servopack was repaired, the power supply broke.
Should i restart the encoders?
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The repair to the servo pack is not correct.
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Data absolute on the cabinet door do not match those in the system, maybe that's the problem? But when I set the robot to the home position and calibrate the absolute data it change.
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In servo pack we change only one resistor and two capacitors in power supply.
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After the repair, we swapped the servo drives for a while and then the robot didn't work and we swapped it back. What could be damaged? positions change in the all axis SLURBT.
Thanks!
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The data on the door is the data from the encoders when it was recorded that way. Every time you calibrate the robot all you are doing is getting the current encoder count from the encoders to tell the controller "this is zero". So if you change motors, if you loos the encoder count due to a dead battery, brake the link between the motor and the arm yo WILL have NEW data.