ABB Error 90259 — External device temperature high, DRV4
ErrorABB 90259 (“External device temperature high, DRV4”): “External device temperature high, DRV4” is an ABB IRC5 event of major severity.
Updated 2026-10-23 · LogrobotLM reference
What it means
“External device temperature high, DRV4” is an ABB IRC5 event of major severity.
Related codes
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 →