View single post by slychiu | |||||||||||||
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Posted: Saturday Jun 24th, 2017 07:48 am |
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slychiu
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Which green LED is not on in UCM 2? The RDY LED turns on if power is applied The D10 Green Led flashes when it is polled by Ccmfort. Id 10 is offf, it means iit is not being polled. This is probably because The KA KB wires are not connected The D9 red led flashes when the UCM replies ie communications is goood
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