Yaskawa CPF38: Control circuit fault

Yaskawa Electrical Fault vfd

Model: GA700/A1000 | Code: CPF38

Applicable Systems
GA700 GA500 A1000 V1000 J1000

Symptoms

Control circuit fault

Possible Causes

  • Control circuit fault

Troubleshooting Steps

  1. Step 1: Restart drive and check if fault persists; if persistent, replace circuit board or drive.
    Fault resolved after action

How to Reset

Reset by: 1) Correct the fault condition. 2) Press RESET button on operator panel. 3) Verify fault does not recur.

Related Yaskawa Fault Codes

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Source: Yaskawa GA700 Fault Code Manual (jinxinservice.com)

Category: Electrical