74

Follower fault

Vacon · NXS NXP AC Drive

What does 74 mean?

In a Master-Follower configuration, this fault code is given if one or more of the follower drives trip to a fault state. This indicates an issue within one of the follower drives that has caused it to stop, breaking the synchronized operation. The Master reports this to alert to a system-wide problem originating from a follower.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Once follower faults are cleared, reset the Master drive.

Source: Vacon NXS NXP AC Drive
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