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ABB ACS580 VFD

ABB ACS580 VFD code AF88: Season configuration warning

A season has been configured to start before the previous season, which triggers a warning on the drive.

Code
AF88
Name
Season configuration warning
Controller
ABB ACS580 VFD
Type
Setup or parameter fault
What it does
Warning: the equipment keeps running and flags a problem
Risk
GREEN In your wheelhouse
Reset
Clears on its own when the condition goes away
Source
The manufacturer's manual (subscribers see which manual and page)

Updated November 4, 2026

How to fix it

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Questions about this code

What does ABB ACS580 VFD code AF88 mean?

A season has been configured to start before the previous season, which triggers a warning on the drive.

Is ABB ACS580 VFD code AF88 dangerous?

It is graded green: in a working tech's wheelhouse with standard tools and low risk.

How do I fix ABB ACS580 VFD code AF88?

The manual's fix and the step by step check for this code are in WERCS Diagnose, plans from $49 a month. For help right now, WERCS answers 24/7 at (877) 489-3727.

Other ABB ACS580 VFD codes

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