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Yaskawa servo driver alarm code A920
Time: 5/26/2017 1:43:35 PM
Re： Time: 5/26/2017 8:53:00 PM
Yaskawa sdriver alarm code A920 A920 alarm code A920 regeneration overload alarm code. The power supply voltage exceeds the specifications and the external resistance is damaged or insufficient to confirm whether the supply voltage is within the rated range. Confirm whether the external retrogradation resistance meets the demand. (extended deceleration time)
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