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Answered NTED ERROR

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Losev Radinovich

What does it indicate and what to check ? 

Thanks 

SRVO-275 NTED2 STATUS ABNORMAL

 

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    Masako Cynesige
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    Hi losev,

    Nice to reply your question here

    For "SRVO-275 NTED2 status abnormal" error: a chain alarm was detected with the NTED signal.
    Try Following actions to remove the error:
     
    (Action 1): This alarm may be issued when the DEADMAN switch is pressed to a proper position or is operated very slowly. In such a case, release the DEADMAN switch once completely then press the DEADMAN switch again.
     
    (Action 2):Check whether the circuitry connected to the dual input signal (NTED) is faulty.
     
    (Action 3):Check whether the timing of the dual input signal (NTED) satisfies the timing specification
     
    (Action 4): Replace the teach pendant cable.
     
    (Action 5): Replace the teach pendant.
     
    (Action 6):Replace the emergency stop board.
     
    (Action 7): Replace the mode switch on the operator's panel.Before executing the (Action 8), perform a complete controller back up to save all your programs
    and settings.
     
    (Action 8):Replace the main board.
     
    Hope this was helpful. :) 
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    Losev Radinovich
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    It was teach pendant cable.!! 

    Thank you for resolution.!

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