CPF02

Baseblock Circuit Fault

Yaskawa · E7 Drive

What does CPF02 mean?

A baseblock circuit fault was detected at power-up, indicating a gate array hardware failure within the drive during its startup sequence. This is a critical internal drive component failure, rendering the drive inoperable.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Replace the control board.

Source: Yaskawa E7 Drive
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