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ABB Error 50027 — Joint out of range

Error

ABB 50027 (“Joint out of range”): A commanded position requires an axis beyond its working range.

Updated 2026-09-17 · LogrobotLM reference

What it means

A commanded position requires an axis beyond its working range. The motion is refused — either the target is wrong, or the axis range/offsets are.

What to check

  • Check the cited axis target versus its configured range.
  • After calibration work: verify counters/offsets — a wrong revolution counter shifts the whole range.

Related codes

20032Revolution counter not updated50050Position outside reach

Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →