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ppr fittings-NF-4011-Newsun Industry Co., Ltd
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Err14 AC servo driver brake alarm

Err14 AC servo driver brake alarm



1-      The braking resistance cable inside the AC servo driver is dark or broken.

2-      Internal braking transistor or braking resistance broken.

3-      Start and stop the machine too frequent.



1-      Reconnect the braking resistance cable.

2-      Reduce the loading inertia.

3-      Decrease the start and stop times, or increase the deceleration time.

4-      Change the AC servo driver or send back for repair.

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