EoF

Emergency Override Forward Run

Yaskawa · iQpump1000 AC Drive

What does EoF mean?

The multi-function digital input for Emergency Override Forward (H1-oo = AF) has been closed, indicating an active emergency override condition for forward operation.

Common Causes

  • Multi-function digital input H1-oo = AF is closed, activating emergency override

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Open digital input H1-oo = AF if the emergency condition is no longer present

Browse all codes in this manual (45)
Verified technical data. Last updated: March 2026

Related Faults

EF7Pump Fault (Input Terminal S7)EF4Pump Fault (Input Terminal S4)EF5Pump Fault (Input Terminal S5)
Source: Yaskawa iQpump1000 AC Drive
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