Please follow the steps and fix it. God bless you ERR 1 - Motor Movement ERR1 indicates a speed issue. In this case, the motor speed as reported from the optic sensor differs from the speed setting. Analysis: Optic sensor signal issue -- Either the optic sensor signal is not right, or it is read incorrectly, or the signal is not reaching the display. see the diagram attached., test for open or faulty, clean it, and tigh very well the connector.
ERR 1 - Motor Movement
ERR1 indicates a speed issue. In this case, the motor speed as reported from the optic sensor differs
from the speed setting.
Analysis: Optic sensor signal issue -- Either the optic sensor signal is not right, or it is read incorrectly, or
the signal is not reaching the display. see the diagram attached., test for open or faulty, clean it, and tigh very well the connector.
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Answers & Comments
Please follow the steps and fix it. God bless you
ERR 1 - Motor Movement
ERR1 indicates a speed issue. In this case, the motor speed as reported from the optic sensor differs
from the speed setting.
Analysis: Optic sensor signal issue -- Either the optic sensor signal is not right, or it is read incorrectly, or
the signal is not reaching the display.
see the diagram attached., test for open or faulty, clean it, and tigh very well the connector.