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ErrorLib — Industrial Fault Code Library

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F32

IPOS index overflow

SEW Eurodrive · MOVITRAC 07B System

What does F32 mean?

An internal stack overflow has occurred within the inverter's IPOS user program. This fault is typically caused by violations of programming principles in the user-defined control logic and results in an immediate switch-off with inhibit.

Common Causes

  • Internal stack overflow due to errors in the IPOS user program
  • Violation of programming principles in the custom control logic

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Review the IPOS user program logic and correct any programming principle violations.

Browse all codes in this manual (41)
Verified technical data. Last updated: April 2026

Related Faults

F01OvercurrentF03Ground faultF04Brake chopper
Source: SEW Eurodrive MOVITRAC 07B System
Open Manual (Page 352)Search more codes in this manual