Fault diagnosis and corrective actions – Yaskawa VS mini J7 Series User Manual

Page 103

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9. Fault Diagnosis and Corrective Actions

This section describes the alarm and fault displays, explanations for fault conditions
and corrective actions to be taken if the VS mini J7 malfunctions.

< Corrective Actions for models without digital operator >

1. Input fault reset or cycle the power supply OFF and ON.

2. When a fault cannot be corrected:

Turn the power supply OFF and check the wiring and control logic.

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