ABB Error 110688 — Invalid tw\_ref\_dist value
ErrorABB 110688 (“Invalid tw\_ref\_dist value”): “Invalid tw\_ref\_dist value” is an ABB IRC5 event of major severity.
Updated 2026-10-23 · LogrobotLM reference
What it means
“Invalid tw\_ref\_dist value” 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 →