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Thread: 7I77 Encodervoltage is to low

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  1. 12-28-2016, 04:32 PM #1
    Holzwurm56
    Holzwurm56 is offline Registered
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    7I77 Encodervoltage is to low

    Hello,
    my 7i77 has an output on the encoderconnector pin 3 and 6 is only 4Volt, the green led is blinking. Does someone knows what can I do?

    Thanks

    Hans
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  2. 12-29-2016, 04:32 PM #2
    tommylight
    tommylight is offline Registered
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    Quote Originally Posted by Holzwurm56 View Post
    Hello,
    my 7i77 has an output on the encoderconnector pin 3 and 6 is only 4Volt, the green led is blinking. Does someone knows what can I do?

    Thanks

    Hans
    What is the voltage on the 5V connector for logic power supply? If it is under 5V your power supply is to weak to power logic and encoders , you need 2A to power everything.
    If you are geting that only on 1 encoder, that emcoder is drawing to much power so it is defective, or the power wires are reversed.
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  3. 12-30-2016, 06:11 PM #3
    Holzwurm56
    Holzwurm56 is offline Registered
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    Re: 7I77 Encodervoltage is to low

    Hello,
    i have use the powersupply from the pc, that was not strong enough. I change the jumper and use an external powersupply and now the encoder are working.

    Hans
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